---> uname -a: Linux prd-centos7-docker-4c-2g-15564.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 UTC 2021 x86_64 Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; Load fences, usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full retpoline, IBPB Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 arat npt nrip_save umip spec_ctrl intel_stibp ---> nproc: 2 ---> df -h: Filesystem Size Used Available Use% Mounted on overlay 40.0G 14.3G 25.7G 36% / tmpfs 64.0M 0 64.0M 0% /dev tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup shm 64.0M 0 64.0M 0% /dev/shm /dev/vda1 40.0G 14.3G 25.7G 36% /facter-os /dev/vda1 40.0G 14.3G 25.7G 36% /etc/resolv.conf /dev/vda1 40.0G 14.3G 25.7G 36% /etc/hostname /dev/vda1 40.0G 14.3G 25.7G 36% /etc/hosts /dev/vda1 40.0G 14.3G 25.7G 36% /var/log/auth.log /dev/vda1 40.0G 14.3G 25.7G 36% /run/cloud-init/result.json /dev/vda1 40.0G 14.3G 25.7G 36% /var/log/sa-host /dev/vda1 40.0G 14.3G 25.7G 36% /var/log/secure /dev/vda1 40.0G 14.3G 25.7G 36% /w/workspace/edgex-go/504 /dev/vda1 40.0G 14.3G 25.7G 36% /w/workspace/edgex-go/504@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1585 235 0 5999 6319 Swap: 1023 1 1022 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc pfifo_fast state UP qlen 1000 link/ether fa:16:3e:ed:30:e6 brd ff:ff:ff:ff:ff:ff inet 10.30.123.233/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85148sec preferred_lft 85148sec inet6 fe80::f816:3eff:feed:30e6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:cc:cf:71:8b brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:ccff:fecf:718b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 05/21/21 _x86_64_ (2 CPU) 19:12:07 LINUX RESTART (2 CPU) 19:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:14:01 88.43 3.56 84.87 0.00 2599.37 14491.79 0.00 19:15:02 179.60 0.00 179.60 0.00 0.00 47832.95 0.00 19:16:01 63.69 0.00 63.69 0.00 0.00 10422.95 0.00 19:17:01 50.53 0.02 50.52 0.00 0.53 4146.40 0.00 19:18:01 118.07 0.00 118.07 0.00 0.00 21561.67 0.00 19:19:01 666.63 230.06 436.57 0.00 22516.29 281639.26 0.00 19:20:01 310.42 89.13 221.30 0.00 4884.58 71163.22 0.00 19:21:02 236.34 3.73 232.61 0.00 116.17 126139.47 0.00 19:22:01 240.45 13.69 226.76 0.00 499.39 83119.28 0.00 19:23:01 169.54 12.54 157.00 0.00 1444.31 25367.27 0.00 19:24:01 3.13 0.82 2.32 0.00 43.84 50.80 0.00 19:25:01 0.23 0.00 0.23 0.00 0.00 3.81 0.00 19:26:01 0.37 0.00 0.37 0.00 0.00 4.88 0.00 19:27:01 0.28 0.00 0.28 0.00 0.00 3.13 0.00 19:28:01 0.70 0.48 0.22 0.00 100.75 2.58 0.00 19:29:01 0.83 0.00 0.83 0.00 0.00 16.37 0.00 19:30:01 0.20 0.00 0.20 0.00 0.00 2.58 0.00 19:31:01 128.53 2.73 125.80 0.00 179.08 27786.39 0.00 19:32:01 114.59 0.00 114.59 0.00 0.00 25992.32 0.00 19:33:01 114.50 38.41 76.09 0.00 3919.15 19370.91 0.00 Average: 124.60 19.86 104.74 0.00 1825.61 38085.05 0.00 19:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:14:01 4673912 0 927700 11.58 2620 2404700 1700092 18.77 1037880 1866292 342944 19:15:02 4026224 0 1138780 14.22 2620 2841308 1667332 18.41 1252724 2189584 86840 19:16:01 3609584 0 1242632 15.52 2620 3154096 1923032 21.23 1510744 2320656 102676 19:17:01 3646356 0 1250452 15.61 2620 3109504 1870128 20.65 1425236 2367292 138728 19:18:01 3650632 0 1154392 14.41 2620 3201288 1564444 17.27 1296760 2482704 40 19:19:01 143156 0 1766720 22.06 2620 6096436 3305056 36.49 3150720 3975132 72424 19:20:01 758124 0 1355976 16.93 2620 5892212 1750288 19.32 2722092 3788028 80160 19:21:02 193316 0 1350216 16.86 2620 6462780 1577988 17.42 3408984 3666388 8 19:22:01 722660 0 1431184 17.87 2620 5852468 1933544 21.35 2884132 3642188 152 19:23:01 2284380 0 1332924 16.64 2620 4389008 1689880 18.66 1620528 3368436 28 19:24:01 2305072 0 1310928 16.37 2620 4390312 1522160 16.81 1610312 3360280 8 19:25:01 2317820 0 1298172 16.21 2620 4390320 1387824 15.32 1601044 3360280 8 19:26:01 2318044 0 1297944 16.21 2620 4390324 1387860 15.32 1601060 3360280 8 19:27:01 2318124 0 1297864 16.21 2620 4390324 1387824 15.32 1601168 3360280 8 19:28:01 2312700 0 1300444 16.24 2620 4393168 1390680 15.35 1606096 3361036 16 19:29:01 2312804 0 1300340 16.24 2620 4393168 1390608 15.35 1605940 3361036 8 19:30:01 2312680 0 1300456 16.24 2620 4393176 1390608 15.35 1605948 3361036 8 19:31:01 1378364 0 1386428 17.31 2620 5241520 1495908 16.52 1764320 4056120 101652 19:32:01 773748 0 1511892 18.88 2620 5720672 1698900 18.76 1815512 4512492 264 19:33:01 271044 0 1594520 19.91 2620 6140748 1671592 18.46 1844992 4903808 8 Average: 2116437 0 1327498 16.58 2620 4562377 1685287 18.61 1848310 3333167 46299 19:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:14:01 eth0 976.56 1082.44 3368.09 121.68 0.00 0.00 0.00 0.00 19:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:14:01 docker0 944.88 793.99 76.03 2695.24 0.00 0.00 0.00 0.00 19:15:02 veth78bbf05 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 19:15:02 eth0 477.69 389.86 3313.49 42.81 0.00 0.00 0.00 0.00 19:15:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:15:02 docker0 173.31 233.20 11.82 845.62 0.00 0.00 0.00 0.00 19:16:01 veth78bbf05 0.74 0.74 0.06 0.06 0.00 0.00 0.00 0.00 19:16:01 eth0 38.29 23.70 26.99 77.46 0.00 0.00 0.00 0.00 19:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 docker0 0.74 0.74 0.05 0.06 0.00 0.00 0.00 0.00 19:17:01 veth78bbf05 1.53 1.53 0.12 0.12 0.00 0.00 0.00 0.00 19:17:01 eth0 24.06 14.30 16.99 41.56 0.00 0.00 0.00 0.00 19:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:17:01 docker0 1.53 1.53 0.10 0.12 0.00 0.00 0.00 0.00 19:18:01 veth1f55442 0.10 0.00 0.01 0.00 0.00 0.00 0.00 0.00 19:18:01 veth73b34ab 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 19:18:01 eth0 180.27 153.88 1694.89 23.37 0.00 0.00 0.00 0.00 19:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:19:01 veth9fea389 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 19:19:01 vethc1fccc1 0.00 0.81 0.00 0.05 0.00 0.00 0.00 0.00 19:19:01 eth0 102.89 67.77 197.53 18.38 0.00 0.00 0.00 0.00 19:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 vethc1fccc1 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 19:20:01 eth0 65.68 41.63 214.17 124.11 0.00 0.00 0.00 0.00 19:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 docker0 1179.54 1113.79 91.58 3847.75 0.00 0.00 0.00 0.00 19:21:02 vethc1fccc1 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 19:21:02 eth0 91.30 70.26 168.83 17.40 0.00 0.00 0.00 0.00 19:21:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:21:02 docker0 54.42 60.05 3.73 144.21 0.00 0.00 0.00 0.00 19:22:01 vethc1fccc1 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:22:01 eth0 36.87 19.45 54.55 12.97 0.00 0.00 0.00 0.00 19:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:22:01 vetha216714 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 19:23:01 eth0 518.13 479.94 1735.17 1548.55 0.00 0.00 0.00 0.00 19:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:23:01 docker0 1264.71 1220.96 97.32 4369.81 0.00 0.00 0.00 0.00 19:24:01 eth0 29.01 27.40 17.21 107.94 0.00 0.00 0.00 0.00 19:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:25:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:26:01 eth0 0.18 0.13 0.11 0.01 0.00 0.00 0.00 0.00 19:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:27:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:01 eth0 0.22 0.18 0.08 0.07 0.00 0.00 0.00 0.00 19:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 eth0 0.08 0.05 0.01 0.00 0.00 0.00 0.00 0.00 19:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 vethe32816a 50.62 49.53 4.99 372.80 0.00 0.00 0.00 0.00 19:31:01 eth0 495.82 458.73 4461.94 42.86 0.00 0.00 0.00 0.00 19:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 docker0 50.62 49.40 4.30 372.79 0.00 0.00 0.00 0.00 19:32:01 vethcfd66a6 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 eth0 417.39 373.52 3231.20 50.36 0.00 0.00 0.00 0.00 19:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 eth0 286.21 246.40 2477.72 110.93 0.00 0.00 0.00 0.00 19:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 docker0 32.97 35.10 2.82 260.35 0.00 0.00 0.00 0.00 Average: eth0 187.25 172.68 1049.97 117.09 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 67.49 65.35 5.23 250.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 05/21/21 _x86_64_ (2 CPU) 19:12:07 LINUX RESTART (2 CPU) 19:13:01 CPU %user %nice %system %iowait %steal %idle 19:14:01 all 16.36 0.00 5.71 8.46 0.09 69.38 19:14:01 0 13.76 0.00 6.03 3.27 0.09 76.86 19:14:01 1 18.98 0.00 5.38 13.69 0.09 61.86 19:15:02 all 26.70 0.00 8.93 8.31 0.09 55.97 19:15:02 0 26.85 0.00 9.38 7.73 0.09 55.95 19:15:02 1 26.55 0.00 8.49 8.90 0.09 55.98 19:16:01 all 63.10 0.00 7.95 5.00 0.10 23.85 19:16:01 0 62.32 0.00 8.46 4.57 0.11 24.53 19:16:01 1 63.88 0.00 7.43 5.42 0.09 23.17 19:17:01 all 47.12 0.00 7.34 2.93 0.10 42.51 19:17:01 0 47.25 0.00 7.64 2.77 0.11 42.22 19:17:01 1 46.98 0.00 7.05 3.09 0.09 42.79 19:18:01 all 45.26 0.00 9.00 4.34 0.10 41.31 19:18:01 0 46.13 0.00 9.39 6.23 0.09 38.15 19:18:01 1 44.38 0.00 8.59 2.45 0.11 44.47 19:19:01 all 40.21 0.00 25.92 17.82 0.13 15.92 19:19:01 0 39.21 0.00 26.19 17.08 0.13 17.39 19:19:01 1 41.22 0.00 25.65 18.56 0.13 14.45 19:20:01 all 61.02 0.00 12.14 22.93 0.14 3.77 19:20:01 0 60.69 0.00 11.86 22.97 0.13 4.35 19:20:01 1 61.36 0.00 12.41 22.89 0.15 3.19 19:21:02 all 10.88 0.00 8.70 64.94 0.09 15.38 19:21:02 0 10.58 0.00 8.84 65.01 0.09 15.49 19:21:02 1 11.19 0.00 8.57 64.87 0.10 15.27 19:22:01 all 58.09 0.00 11.58 28.54 0.14 1.65 19:22:01 0 57.94 0.00 11.03 29.60 0.15 1.29 19:22:01 1 58.24 0.00 12.11 27.50 0.13 2.02 19:23:01 all 25.20 0.00 8.06 3.54 0.12 63.08 19:23:01 0 25.87 0.00 8.49 3.30 0.12 62.22 19:23:01 1 24.54 0.00 7.63 3.78 0.11 63.95 19:24:01 all 1.19 0.00 0.39 0.01 0.05 98.36 19:24:01 0 1.13 0.00 0.44 0.02 0.03 98.39 19:24:01 1 1.26 0.00 0.35 0.00 0.07 98.32 19:24:01 CPU %user %nice %system %iowait %steal %idle 19:25:01 all 0.19 0.00 0.03 0.01 0.03 99.74 19:25:01 0 0.27 0.00 0.03 0.02 0.02 99.67 19:25:01 1 0.12 0.00 0.03 0.00 0.03 99.82 19:26:01 all 0.08 0.00 0.03 0.05 0.05 99.79 19:26:01 0 0.12 0.00 0.03 0.10 0.05 99.70 19:26:01 1 0.05 0.00 0.02 0.00 0.05 99.88 19:27:01 all 0.03 0.00 0.02 0.00 0.03 99.92 19:27:01 0 0.05 0.00 0.02 0.00 0.02 99.92 19:27:01 1 0.02 0.00 0.02 0.00 0.03 99.93 19:28:01 all 0.12 0.00 0.03 0.04 0.03 99.77 19:28:01 0 0.03 0.00 0.03 0.00 0.02 99.92 19:28:01 1 0.20 0.00 0.03 0.08 0.05 99.63 19:29:01 all 0.09 0.00 0.03 0.00 0.03 99.86 19:29:01 0 0.02 0.00 0.02 0.00 0.02 99.95 19:29:01 1 0.17 0.00 0.03 0.00 0.03 99.77 19:30:01 all 0.26 0.00 0.03 0.00 0.03 99.68 19:30:01 0 0.05 0.00 0.03 0.00 0.03 99.88 19:30:01 1 0.47 0.00 0.02 0.00 0.03 99.48 19:31:01 all 12.33 0.00 4.70 10.57 0.06 72.34 19:31:01 0 11.42 0.00 4.92 11.83 0.05 71.77 19:31:01 1 13.24 0.00 4.47 9.30 0.07 72.92 19:32:01 all 9.35 0.00 5.22 10.24 0.08 75.11 19:32:01 0 9.55 0.00 5.35 10.36 0.07 74.67 19:32:01 1 9.16 0.00 5.09 10.12 0.09 75.55 19:33:01 all 11.98 0.00 5.25 14.37 0.08 68.33 19:33:01 0 12.90 0.00 5.08 9.07 0.07 72.88 19:33:01 1 11.06 0.00 5.43 19.65 0.09 63.78 Average: all 20.70 0.00 5.87 9.93 0.08 63.41 Average: 0 20.53 0.00 5.98 9.51 0.07 63.90 Average: 1 20.88 0.00 5.76 10.35 0.08 62.93