diff --git a/README.md b/README.md index 4208893..f668469 100644 --- a/README.md +++ b/README.md @@ -1,49 +1,18 @@ -# System Monitor +# System Monitor / System Observer ... or some better name. -## Agent +## Client -Runs on your host and collects metrics. Metrics are aggregated and sent to central *collector*. +Runs on your hosts and collects metrics. Metrics are aggregated and sent to the central *server*. -## Collector +## Server -Receives aggregated measurements from agents and saves metrics info InfluxDB. +Receives aggregated measurements from clients and saves metrics into InfluxDB. -### Build & Test - -Use the gradle build tool, which will download all required dependencies: - -```shell -./gradlew clean build -``` - -### Local Testing - -#### InfluxDB container - -Start the InfluxDB container: - -```shell -docker run --name=influxdb --rm -d -p 8086:8086 influxdb:1.8-alpine -``` - -To execute the Influx client from within the container: - -```shell -docker exec -it influxdb influx -``` - -#### Grafana container - -Start the Grafana container, linking it to the InfluxDB container: - -```shell -docker run --name grafana --link influxdb:influxdb --rm -d -p 3000:3000 grafana/grafana:7.1.3 -``` - -Setup Grafana to connect to the InfluxDB container by defining a new datasource on URL *http://influxdb:8086* named *sysmon*. +## Plugins +Loaded by the client and provides extensions for doing the actual metric monitoring. \ No newline at end of file diff --git a/client/README.md b/client/README.md new file mode 100644 index 0000000..d5d165a --- /dev/null +++ b/client/README.md @@ -0,0 +1,13 @@ +# Client + +Client component. + +## Development + +### Build & Test + +Use the gradle build tool, which will download all required dependencies: + +```shell +./gradlew clean build +``` diff --git a/plugins/README.md b/plugins/README.md new file mode 100644 index 0000000..b4b1d9e --- /dev/null +++ b/plugins/README.md @@ -0,0 +1,3 @@ +# Plugins + +Collections of base plugins. diff --git a/plugins/sysmon-aix/src/main/java/org/sysmon/plugins/sysmon_aix/AixDiskStat.java b/plugins/sysmon-aix/src/main/java/org/sysmon/plugins/sysmon_aix/AixDiskStat.java index 2928d7e..f0a62be 100644 --- a/plugins/sysmon-aix/src/main/java/org/sysmon/plugins/sysmon_aix/AixDiskStat.java +++ b/plugins/sysmon-aix/src/main/java/org/sysmon/plugins/sysmon_aix/AixDiskStat.java @@ -11,19 +11,19 @@ import java.util.regex.Pattern; public class AixDiskStat { - private static final Logger log = LoggerFactory.getLogger(AixProcessorStat.class); + private static final Logger log = LoggerFactory.getLogger(AixDiskStat.class); // Disks: % tm_act Kbps tps Kb_read Kb_wrtn // hdisk0 1.0 752.0 81.0 740 12 private final Pattern pattern = Pattern.compile("^(hdisk\\d+)\\s+(\\d+\\.?\\d*)\\s+\\s+(\\d+\\.?\\d*)\\s+\\s+(\\d+\\.?\\d*)\\s+(\\d+)\\s+(\\d+)"); - private String device; - private Float tmAct; // Indicates the percentage of time the physical disk/tape was active (bandwidth utilization for the drive). - private Float kbps; // Indicates the amount of data transferred (read or written) to the drive in KB per second. - private Float tps; // Indicates the number of transfers per second that were issued to the physical disk/tape. A transfer is an I/O request to the physical disk/tape. Multiple logical requests can be combined into a single I/O request to the disk. A transfer is of indeterminate size. - private Long kbRead; // The total number of KB read. - private Long kbWritten; // The total number of KB written. + //private String device; + //private Float tmAct = 0.0f; // Indicates the percentage of time the physical disk/tape was active (bandwidth utilization for the drive). + private Float kbps = 0.0f; // Indicates the amount of data transferred (read or written) to the drive in KB per second. + private Float tps = 0.0f; // Indicates the number of transfers per second that were issued to the physical disk/tape. A transfer is an I/O request to the physical disk/tape. Multiple logical requests can be combined into a single I/O request to the disk. A transfer is of indeterminate size. + private Long kbRead = 0l; // The total number of KB read. + private Long kbWritten = 0l; // The total number of KB written. AixDiskStat(List lines) { @@ -33,13 +33,12 @@ public class AixDiskStat { if (line.startsWith("hdisk")) { Matcher matcher = pattern.matcher(line); if (matcher.find() && matcher.groupCount() == 6) { - device = matcher.group(1); - tmAct = Float.parseFloat(matcher.group(2)); - kbps = Float.parseFloat(matcher.group(3)); - tps = Float.parseFloat(matcher.group(4)); - kbRead = Long.parseLong(matcher.group(5)); - kbWritten = Long.parseLong(matcher.group(6)); - break; + //device = matcher.group(1); + //tmAct = Float.parseFloat(matcher.group(2)); + kbps += Float.parseFloat(matcher.group(3)); + tps += Float.parseFloat(matcher.group(4)); + kbRead += Long.parseLong(matcher.group(5)); + kbWritten += Long.parseLong(matcher.group(6)); } } @@ -50,16 +49,13 @@ public class AixDiskStat { public Map getTags() { Map tags = new HashMap<>(); - tags.put("device", device); return tags; } public Map getFields() { Map fields = new HashMap<>(); - fields.put("reads", kbRead * 1024); // from Kb to b - fields.put("writes", kbWritten * 1024); // from Kb to b - - + fields.put("reads", kbRead * 1024); // from Kb to bytes + fields.put("writes", kbWritten * 1024); // from Kb to bytes return fields; } } diff --git a/plugins/sysmon-aix/src/test/groovy/AixDiskTest.groovy b/plugins/sysmon-aix/src/test/groovy/AixDiskTest.groovy index 1ef80c3..51b628e 100644 --- a/plugins/sysmon-aix/src/test/groovy/AixDiskTest.groovy +++ b/plugins/sysmon-aix/src/test/groovy/AixDiskTest.groovy @@ -15,7 +15,7 @@ class AixDiskTest extends Specification { AixDiskStat stats = extension.processCommandOutput(lines) then: - stats.getTags().get("device") == "hdisk0" + //stats.getTags().get("device") == "hdisk0" stats.getFields().get("reads") == 757760l stats.getFields().get("writes") == 12288l diff --git a/plugins/sysmon-linux/src/main/java/org/sysmon/plugins/sysmon_linux/LinuxDiskExtension.java b/plugins/sysmon-linux/src/main/java/org/sysmon/plugins/sysmon_linux/LinuxDiskExtension.java index 15882b2..7e9d8a7 100644 --- a/plugins/sysmon-linux/src/main/java/org/sysmon/plugins/sysmon_linux/LinuxDiskExtension.java +++ b/plugins/sysmon-linux/src/main/java/org/sysmon/plugins/sysmon_linux/LinuxDiskExtension.java @@ -72,16 +72,17 @@ public class LinuxDiskExtension implements MetricExtension { protected LinuxDiskProcLine processFileOutput(List inputLines) { + List lines = new ArrayList<>(inputLines.size()); for(String line : inputLines) { String[] splitStr = line.trim().split("\\s+"); String device = splitStr[2]; if (device.matches("[sv]d[a-z]{1}") || device.matches("nvme[0-9]n[0-9]")) { //log.warn("Going for: " + line); - return new LinuxDiskProcLine(line); + lines.add(line); } } - return null; + return new LinuxDiskProcLine(lines); } } \ No newline at end of file diff --git a/plugins/sysmon-linux/src/main/java/org/sysmon/plugins/sysmon_linux/LinuxDiskProcLine.java b/plugins/sysmon-linux/src/main/java/org/sysmon/plugins/sysmon_linux/LinuxDiskProcLine.java index c307c8c..0f45380 100644 --- a/plugins/sysmon-linux/src/main/java/org/sysmon/plugins/sysmon_linux/LinuxDiskProcLine.java +++ b/plugins/sysmon-linux/src/main/java/org/sysmon/plugins/sysmon_linux/LinuxDiskProcLine.java @@ -1,9 +1,17 @@ package org.sysmon.plugins.sysmon_linux; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import java.util.List; + public class LinuxDiskProcLine { // Sectors to bytes - each sector is 512 bytes - https://lkml.org/lkml/2015/8/17/269 - static final private int SECTOR_BYTE_SIZE = 512; + private static final int SECTOR_BYTE_SIZE = 512; + + private static final Logger log = LoggerFactory.getLogger(LinuxDiskProcLine.class); + /* == =================================== @@ -41,76 +49,71 @@ public class LinuxDiskProcLine { == ===================================== */ - private final int major; - private final int minor; - private final String device; // device name - private final Long readsCompleted; // successfully - private final Long readsMerged; - private final Long sectorsRead; // 512 bytes pr. sector - private final Long timeSpentReading; // ms - private final Long writesCompleted; // successfully - private final Long writesMerged; - private final Long sectorsWritten; // 512 bytes pr. sector - private final Long timeSpentWriting; // ms - private final Long ioInProgress; - private final Long timeSpentOnIo; // ms - private final Long timeSpentOnIoWeighted; + private Long readsCompleted = 0l; // successfully + private Long readsMerged = 0l; + private Long sectorsRead = 0l; // 512 bytes pr. sector + private Long timeSpentReading = 0l; // ms + private Long writesCompleted = 0l; // successfully + private Long writesMerged = 0l; + private Long sectorsWritten = 0l; // 512 bytes pr. sector + private Long timeSpentWriting = 0l; // ms + private Long ioInProgress = 0l; + private Long timeSpentOnIo = 0l; // ms + private Long timeSpentOnIoWeighted = 0l; - private final Long discardsCompleted; // successfully - private final Long discardsMerged; - private final Long sectorsDiscarded; // 512 bytes pr. sector - private final Long timeSpentDiscarding; // ms + private Long discardsCompleted = 0l; // successfully + private Long discardsMerged = 0l; + private Long sectorsDiscarded = 0l; // 512 bytes pr. sector + private Long timeSpentDiscarding = 0l; // ms - private final Long flushRequestsCompleted; - private final Long timeSpentFlushing; // ms + private Long flushRequestsCompleted = 0l; + private Long timeSpentFlushing = 0l; // ms - LinuxDiskProcLine(String procString) { + LinuxDiskProcLine(List procLines) { - String[] splitStr = procString.trim().split("\\s+"); - if(splitStr.length < 14) { - throw new UnsupportedOperationException("Linux proc DISK string error: " + procString); + for(String procLine : procLines) { + + String[] splitStr = procLine.trim().split("\\s+"); + if (splitStr.length < 14) { + throw new UnsupportedOperationException("Linux proc DISK string error: " + procLine); + } + + //this.major = Integer.parseInt(splitStr[0]); + //this.minor = Integer.parseInt(splitStr[1]); + //this.device = splitStr[2]; + this.readsCompleted += Long.parseLong(splitStr[3]); + this.readsMerged += Long.parseLong(splitStr[4]); + this.sectorsRead += Long.parseLong(splitStr[5]); + this.timeSpentReading += Long.parseLong(splitStr[6]); + this.writesCompleted += Long.parseLong(splitStr[7]); + this.writesMerged += Long.parseLong(splitStr[8]); + this.sectorsWritten += Long.parseLong(splitStr[9]); + this.timeSpentWriting += Long.parseLong(splitStr[10]); + this.ioInProgress += Long.parseLong(splitStr[11]); + this.timeSpentOnIo += Long.parseLong(splitStr[12]); + this.timeSpentOnIoWeighted += Long.parseLong(splitStr[13]); + + if (splitStr.length >= 18) { + this.discardsCompleted += Long.parseLong(splitStr[10]); + this.discardsMerged += Long.parseLong(splitStr[11]); + this.sectorsDiscarded += Long.parseLong(splitStr[12]); + this.timeSpentDiscarding += Long.parseLong(splitStr[13]); + } else { + this.discardsCompleted = null; + this.discardsMerged = null; + this.sectorsDiscarded = null; + this.timeSpentDiscarding = null; + } + + if (splitStr.length == 20) { + this.flushRequestsCompleted += Long.parseLong(splitStr[14]); + this.timeSpentFlushing += Long.parseLong(splitStr[15]); + } else { + this.flushRequestsCompleted = null; + this.timeSpentFlushing = null; + } } - - this.major = Integer.parseInt(splitStr[0]); - this.minor = Integer.parseInt(splitStr[1]); - this.device = splitStr[2]; - this.readsCompleted = Long.parseLong(splitStr[3]); - this.readsMerged = Long.parseLong(splitStr[4]); - this.sectorsRead = Long.parseLong(splitStr[5]); - this.timeSpentReading = Long.parseLong(splitStr[6]); - this.writesCompleted = Long.parseLong(splitStr[7]); - this.writesMerged = Long.parseLong(splitStr[8]); - this.sectorsWritten = Long.parseLong(splitStr[9]); - this.timeSpentWriting = Long.parseLong(splitStr[10]); - this.ioInProgress = Long.parseLong(splitStr[11]); - this.timeSpentOnIo = Long.parseLong(splitStr[12]); - this.timeSpentOnIoWeighted = Long.parseLong(splitStr[13]); - - if(splitStr.length >= 18) { - this.discardsCompleted = Long.parseLong(splitStr[10]); - this.discardsMerged = Long.parseLong(splitStr[11]); - this.sectorsDiscarded = Long.parseLong(splitStr[12]); - this.timeSpentDiscarding = Long.parseLong(splitStr[13]); - } else { - this.discardsCompleted = null; - this.discardsMerged = null; - this.sectorsDiscarded = null; - this.timeSpentDiscarding = null; - } - - if(splitStr.length == 20) { - this.flushRequestsCompleted = Long.parseLong(splitStr[14]); - this.timeSpentFlushing = Long.parseLong(splitStr[15]); - } else { - this.flushRequestsCompleted = null; - this.timeSpentFlushing = null; - } - - } - - public String getDevice() { - return device; } public Long getTimeSpentOnIo() { diff --git a/plugins/sysmon-linux/src/main/java/org/sysmon/plugins/sysmon_linux/LinuxDiskStat.java b/plugins/sysmon-linux/src/main/java/org/sysmon/plugins/sysmon_linux/LinuxDiskStat.java index c8caed1..9bdd12d 100644 --- a/plugins/sysmon-linux/src/main/java/org/sysmon/plugins/sysmon_linux/LinuxDiskStat.java +++ b/plugins/sysmon-linux/src/main/java/org/sysmon/plugins/sysmon_linux/LinuxDiskStat.java @@ -19,7 +19,6 @@ public class LinuxDiskStat { LinuxDiskStat(LinuxDiskProcLine proc1, LinuxDiskProcLine proc2) { - device = proc1.getDevice(); iotime = proc2.getTimeSpentOnIo() - proc1.getTimeSpentOnIo(); writes = proc2.getBytesWritten() - proc1.getBytesWritten(); reads = proc2.getBytesRead() - proc1.getBytesRead(); @@ -28,7 +27,6 @@ public class LinuxDiskStat { public Map getTags() { Map tags = new HashMap<>(); - tags.put("device", device); return tags; } diff --git a/plugins/sysmon-linux/src/test/groovy/LinuxDiskTest.groovy b/plugins/sysmon-linux/src/test/groovy/LinuxDiskTest.groovy index 5a60a8e..1fb550b 100644 --- a/plugins/sysmon-linux/src/test/groovy/LinuxDiskTest.groovy +++ b/plugins/sysmon-linux/src/test/groovy/LinuxDiskTest.groovy @@ -16,8 +16,7 @@ class LinuxDiskTest extends Specification { LinuxDiskProcLine procLine = extension.processFileOutput(lines) then: - procLine.getDevice() == "nvme0n1" - procLine.getTimeSpentOnIo() == 79560l + procLine.getTimeSpentOnIo() == 11145860l } @@ -34,10 +33,9 @@ class LinuxDiskTest extends Specification { LinuxDiskStat diskStat = new LinuxDiskStat(procLine1, procLine2) then: - diskStat.getTags().get("device") == "nvme0n1" - diskStat.getFields().get("iotime") == 272l - diskStat.getFields().get("writes") == 40407040l - diskStat.getFields().get("reads") == 80896l + diskStat.getFields().get("iotime") == 180l + diskStat.getFields().get("writes") == 108371968l + diskStat.getFields().get("reads") == 69632l } } diff --git a/plugins/sysmon-linux/src/test/resources/diskstats1.txt b/plugins/sysmon-linux/src/test/resources/diskstats1.txt index 19e9741..99b5688 100644 --- a/plugins/sysmon-linux/src/test/resources/diskstats1.txt +++ b/plugins/sysmon-linux/src/test/resources/diskstats1.txt @@ -1,15 +1,37 @@ - 7 0 loop0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 - 7 1 loop1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 - 7 2 loop2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 - 7 3 loop3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 - 7 4 loop4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 - 7 5 loop5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 - 7 6 loop6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 - 7 7 loop7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 - 259 0 nvme0n1 89537 20714 7233785 14446 43973 46453 4226674 41656 0 79560 58009 0 0 0 0 2066 1906 - 259 1 nvme0n1p1 126 510 7421 38 2 0 2 0 0 84 38 0 0 0 0 0 0 - 259 2 nvme0n1p2 100 0 7383 20 14 13 216 12 0 100 32 0 0 0 0 0 0 - 259 3 nvme0n1p3 89207 20204 7213629 14363 41894 46440 4226456 39721 0 79456 54085 0 0 0 0 0 0 - 253 0 dm-0 109349 0 7211632 27872 89689 0 4226456 291556 0 80344 319428 0 0 0 0 0 0 - 253 1 dm-1 109109 0 7201162 28096 88502 0 4241000 276900 0 80356 304996 0 0 0 0 0 0 - 253 2 dm-2 194 0 8616 16 0 0 0 0 0 52 16 0 0 0 0 0 0 + 7 0 loop0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 + 7 1 loop1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 + 7 2 loop2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 + 7 3 loop3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 + 7 4 loop4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 + 7 5 loop5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 + 7 6 loop6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 + 7 7 loop7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 + 8 16 sdb 15523 0 778578 15410 1235474 0 2576771080 15272521 0 2807848 13508964 4483 0 10704576 430177 + 8 17 sdb1 61 0 7808 25 0 0 0 0 0 124 0 0 0 0 0 + 8 18 sdb2 15432 0 765650 15368 1235474 0 2576771080 15272521 0 2807776 13508964 4483 0 10704576 430177 + 8 0 sda 104 0 14592 38 0 0 0 0 0 84 0 0 0 0 0 + 8 1 sda1 40 0 5120 13 0 0 0 0 0 44 0 0 0 0 0 + 8 2 sda2 35 0 4480 11 0 0 0 0 0 48 0 0 0 0 0 + 8 112 sdh 15436 0 774800 14143 1291771 0 2668257800 14432388 0 2766076 12590576 4481 0 10753632 429042 + 8 113 sdh1 63 0 8064 25 0 0 0 0 0 108 0 0 0 0 0 + 8 114 sdh2 15341 0 761104 14099 1291771 0 2668257800 14432388 0 2766004 12590576 4481 0 10753632 429042 + 8 80 sdf 15469 0 780896 14971 1236059 0 2578265288 15245725 0 2806616 13478156 4467 0 10718944 429768 + 8 81 sdf1 51 0 6528 21 0 0 0 0 0 108 0 0 0 0 0 + 8 82 sdf2 15386 0 768608 14933 1236059 0 2578265288 15245725 0 2806536 13478156 4467 0 10718944 429768 + 8 64 sde 84 0 12032 31 0 0 0 0 0 68 0 0 0 0 0 + 8 65 sde1 35 0 4480 11 0 0 0 0 0 48 0 0 0 0 0 + 8 66 sde2 21 0 2688 7 0 0 0 0 0 32 0 0 0 0 0 + 8 48 sdd 15477 0 783016 14070 1294855 0 2674196624 14430912 0 2764980 12589804 4486 0 10742472 431291 + 8 49 sdd1 54 0 6912 22 0 0 0 0 0 124 0 0 0 0 0 + 8 50 sdd2 15391 0 770728 14031 1294855 0 2674196624 14430912 0 2764892 12589804 4486 0 10742472 431291 + 8 96 sdg 84 0 12032 30 0 0 0 0 0 68 0 0 0 0 0 + 8 97 sdg1 35 0 4480 9 0 0 0 0 0 48 0 0 0 0 0 + 8 98 sdg2 21 0 2688 6 0 0 0 0 0 36 0 0 0 0 0 + 8 32 sdc 163 0 23552 53 0 0 0 0 0 120 0 0 0 0 0 + 8 33 sdc1 61 0 7808 17 0 0 0 0 0 80 0 0 0 0 0 + 8 34 sdc2 49 0 6272 14 0 0 0 0 0 64 0 0 0 0 0 + 253 0 dm-0 61671 33607 3083626 59257 5058159 549228 10497490792 60849327 0 2963124 53553488 17917 0 42919624 1720506 + 253 1 dm-1 119 0 15232 56 0 0 0 0 0 128 56 0 0 0 0 + 253 2 dm-2 95933 0 3059818 150440 1851360 0 10497490792 14498304 0 2903572 16394660 17917 0 42919624 1745916 + 253 3 dm-3 95068 0 2947010 147552 1848978 0 10497185896 14497724 0 2894408 16391216 17917 0 42919624 1745940 + 253 4 dm-4 765 0 99968 2984 2382 0 304896 2260 0 10944 5244 0 0 0 0 diff --git a/plugins/sysmon-linux/src/test/resources/diskstats2.txt b/plugins/sysmon-linux/src/test/resources/diskstats2.txt index ec601ce..cca0331 100644 --- a/plugins/sysmon-linux/src/test/resources/diskstats2.txt +++ b/plugins/sysmon-linux/src/test/resources/diskstats2.txt @@ -1,15 +1,37 @@ - 7 0 loop0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 - 7 1 loop1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 - 7 2 loop2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 - 7 3 loop3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 - 7 4 loop4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 - 7 5 loop5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 - 7 6 loop6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 - 7 7 loop7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 - 259 0 nvme0n1 89537 20714 7233943 14446 44354 46795 4305594 42289 0 79832 58659 0 0 0 0 2078 1923 - 259 1 nvme0n1p1 126 510 7421 38 2 0 2 0 0 84 38 0 0 0 0 0 0 - 259 2 nvme0n1p2 100 0 7383 20 14 13 216 12 0 100 32 0 0 0 0 0 0 - 259 3 nvme0n1p3 89207 20204 7213629 14363 42263 46782 4305376 40338 0 79728 54701 0 0 0 0 0 0 - 253 0 dm-0 109349 0 7211632 27872 90394 0 4305376 293624 0 80628 321496 0 0 0 0 0 0 - 253 1 dm-1 109109 0 7201162 28096 89181 0 4320008 278720 0 80640 306816 0 0 0 0 0 0 - 253 2 dm-2 194 0 8616 16 0 0 0 0 0 52 16 0 0 0 0 0 0 + 7 0 loop0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 + 7 1 loop1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 + 7 2 loop2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 + 7 3 loop3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 + 7 4 loop4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 + 7 5 loop5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 + 7 6 loop6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 + 7 7 loop7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 + 8 16 sdb 15524 0 778714 15411 1235495 0 2576820040 15272945 0 2807896 13509340 4483 0 10704576 430177 + 8 17 sdb1 61 0 7808 25 0 0 0 0 0 124 0 0 0 0 0 + 8 18 sdb2 15433 0 765786 15370 1235495 0 2576820040 15272945 0 2807824 13509340 4483 0 10704576 430177 + 8 0 sda 104 0 14592 38 0 0 0 0 0 84 0 0 0 0 0 + 8 1 sda1 40 0 5120 13 0 0 0 0 0 44 0 0 0 0 0 + 8 2 sda2 35 0 4480 11 0 0 0 0 0 48 0 0 0 0 0 + 8 112 sdh 15436 0 774800 14143 1291798 0 2668314304 14432870 0 2766120 12591012 4481 0 10753632 429042 + 8 113 sdh1 63 0 8064 25 0 0 0 0 0 108 0 0 0 0 0 + 8 114 sdh2 15341 0 761104 14099 1291798 0 2668314304 14432870 0 2766048 12591012 4481 0 10753632 429042 + 8 80 sdf 15469 0 780896 14971 1236084 0 2578318232 15246204 0 2806660 13478588 4467 0 10718944 429768 + 8 81 sdf1 51 0 6528 21 0 0 0 0 0 108 0 0 0 0 0 + 8 82 sdf2 15386 0 768608 14933 1236084 0 2578318232 15246204 0 2806580 13478588 4467 0 10718944 429768 + 8 64 sde 84 0 12032 31 0 0 0 0 0 68 0 0 0 0 0 + 8 65 sde1 35 0 4480 11 0 0 0 0 0 48 0 0 0 0 0 + 8 66 sde2 21 0 2688 7 0 0 0 0 0 32 0 0 0 0 0 + 8 48 sdd 15477 0 783016 14070 1294878 0 2674249880 14431341 0 2765024 12590196 4486 0 10742472 431291 + 8 49 sdd1 54 0 6912 22 0 0 0 0 0 124 0 0 0 0 0 + 8 50 sdd2 15391 0 770728 14031 1294878 0 2674249880 14431341 0 2764936 12590196 4486 0 10742472 431291 + 8 96 sdg 84 0 12032 30 0 0 0 0 0 68 0 0 0 0 0 + 8 97 sdg1 35 0 4480 9 0 0 0 0 0 48 0 0 0 0 0 + 8 98 sdg2 21 0 2688 6 0 0 0 0 0 36 0 0 0 0 0 + 8 32 sdc 163 0 23552 53 0 0 0 0 0 120 0 0 0 0 0 + 8 33 sdc1 61 0 7808 17 0 0 0 0 0 80 0 0 0 0 0 + 8 34 sdc2 49 0 6272 14 0 0 0 0 0 64 0 0 0 0 0 + 253 0 dm-0 61672 33607 3083762 59259 5058255 549228 10497702456 60851154 0 2963168 53555128 17917 0 42919624 1720506 + 253 1 dm-1 119 0 15232 56 0 0 0 0 0 128 56 0 0 0 0 + 253 2 dm-2 95934 0 3059954 150440 1851381 0 10497702456 14498688 0 2903616 16395044 17917 0 42919624 1745916 + 253 3 dm-3 95069 0 2947146 147552 1848999 0 10497397560 14498108 0 2894452 16391600 17917 0 42919624 1745940 + 253 4 dm-4 765 0 99968 2984 2382 0 304896 2260 0 10944 5244 0 0 0 0 diff --git a/server/README.md b/server/README.md new file mode 100644 index 0000000..b9f5a98 --- /dev/null +++ b/server/README.md @@ -0,0 +1,41 @@ +# Server + +Server component. + +## Development + + +### Build & Test + +Use the gradle build tool, which will download all required dependencies: + +```shell +./gradlew clean build +``` + +### Local Testing + +#### InfluxDB container + +Start the InfluxDB container: + +```shell +docker run --name=influxdb --rm -d -p 8086:8086 influxdb:1.8-alpine +``` + +To execute the Influx client from within the container: + +```shell +docker exec -it influxdb influx +``` + +#### Grafana container + +Start the Grafana container, linking it to the InfluxDB container: + +```shell +docker run --name grafana --link influxdb:influxdb --rm -d -p 3000:3000 grafana/grafana:7.1.3 +``` + +Setup Grafana to connect to the InfluxDB container by defining a new datasource on URL *http://influxdb:8086* named *sysmon*. +