---> uname -a: Linux prd-centos7-docker-4c-2g-19962.vexxhost.local 3.10.0-1160.6.1.el7.x86_64 #1 SMP Tue Nov 17 13:59:11 UTC 2020 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: GenuineIntel CPU family: 6 Model: 44 Model name: Westmere E56xx/L56xx/X56xx (IBRS update) Stepping: 1 CPU MHz: 2933.436 BogoMIPS: 5866.87 Virtualization: VT-x Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB L1i cache: 128 KiB L2 cache: 16 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 Vulnerability Itlb multihit: KVM: Mitigation: Split huge pages Vulnerability L1tf: Mitigation; PTE Inversion; VMX conditional cache flushes, SMT disabled Vulnerability Mds: Vulnerable: Clear CPU buffers attempted, no microcode; SMT Host state unknown Vulnerability Meltdown: Mitigation; PTI 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 ss syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology eagerfpu pni pclmulqdq vmx ssse3 cx16 pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes hypervisor lahf_lm ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid tsc_adjust arat spec_ctrl intel_stibp ---> nproc: 4 ---> df -h: Filesystem Size Used Available Use% Mounted on overlay 50.0G 12.3G 37.7G 25% / tmpfs 64.0M 0 64.0M 0% /dev tmpfs 918.7M 0 918.7M 0% /sys/fs/cgroup shm 64.0M 0 64.0M 0% /dev/shm /dev/vda1 50.0G 12.3G 37.7G 25% /facter-os /dev/vda1 50.0G 12.3G 37.7G 25% /etc/resolv.conf /dev/vda1 50.0G 12.3G 37.7G 25% /etc/hostname /dev/vda1 50.0G 12.3G 37.7G 25% /etc/hosts /dev/vda1 50.0G 12.3G 37.7G 25% /var/log/auth.log /dev/vda1 50.0G 12.3G 37.7G 25% /run/cloud-init/result.json /dev/vda1 50.0G 12.3G 37.7G 25% /var/log/sa-host /dev/vda1 50.0G 12.3G 37.7G 25% /var/log/secure /dev/vda1 50.0G 12.3G 37.7G 25% /w/workspace/edgex-go/289 /dev/vda1 50.0G 12.3G 37.7G 25% /w/workspace/edgex-go/289@tmp ---> free -m: total used free shared buff/cache available Mem: 1837 742 201 0 893 1015 Swap: 1023 57 966 ---> 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:bc:b8:5c brd ff:ff:ff:ff:ff:ff inet 10.30.123.208/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85495sec preferred_lft 85495sec inet6 fe80::f816:3eff:febc:b85c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:88:8a:91:91 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::42:88ff:fe8a:9191/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.6.1.el7.x86_64 (centos-7-docker-5fbc1798-0377-b841-54c3-72bc41eda64a.vexxhost.lo) 01/13/21 _x86_64_ (4 CPU) 13:55:10 LINUX RESTART (4 CPU) 13:56:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:57:01 148.62 75.67 72.95 0.00 9091.42 27058.73 0.00 13:58:02 275.23 104.77 170.46 0.00 4355.38 40138.87 0.00 13:59:01 181.76 75.23 106.53 0.00 2773.08 11681.76 0.00 14:00:01 131.70 38.27 93.43 0.00 2774.45 24135.66 0.00 14:01:04 1792.86 1423.61 369.25 0.00 171983.52 224884.51 0.00 14:02:01 1156.22 914.17 242.04 0.00 62257.50 79736.26 0.00 14:03:02 1359.28 1011.72 347.56 0.00 103851.90 141688.62 0.00 14:04:01 776.39 495.87 280.51 0.00 42813.80 50727.96 0.00 14:05:01 80.95 65.25 15.70 0.00 3755.98 383.43 0.00 14:06:01 2.41 0.57 1.85 0.00 17.72 42.50 0.00 14:07:01 0.28 0.00 0.28 0.00 0.00 3.11 0.00 14:08:01 0.32 0.13 0.18 0.00 2.13 3.11 0.00 14:09:01 13.31 13.09 0.22 0.00 857.55 20.03 0.00 14:10:01 349.24 202.53 146.71 0.00 13002.03 36775.43 0.00 Average: 450.94 318.44 132.51 0.00 30335.46 46209.58 0.00 13:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:57:01 73584 0 609204 32.38 2596 1196160 1316792 44.94 680480 913936 103512 13:58:02 102824 0 782284 41.58 1492 994944 1646968 56.21 643524 859164 48800 13:59:01 297696 0 777280 41.31 764 805804 1774708 60.57 608132 689680 65296 14:00:01 156232 0 749172 39.82 652 975488 1293888 44.16 597324 833228 220 14:01:04 69100 0 834256 44.34 0 978188 2343352 79.97 694772 895540 88404 14:02:01 378408 0 702420 37.33 0 800716 1357312 46.32 527068 731896 12 14:03:02 268868 0 874024 46.45 0 738652 2406100 82.12 662060 703684 5016 14:04:01 298248 0 667084 35.45 0 916212 1508176 51.47 468332 871984 20 14:05:01 210620 0 643204 34.18 0 1027720 1199916 40.95 528628 901320 20 14:06:01 215652 0 637660 33.89 0 1028232 1176756 40.16 525716 900348 28 14:07:01 217336 0 636008 33.80 0 1028200 1165448 39.77 524828 900044 20 14:08:01 216788 0 636544 33.83 0 1028212 1165628 39.78 525076 900108 20 14:09:01 186772 0 641536 34.10 0 1053236 1167304 39.84 534120 918856 112 14:10:01 98268 0 703456 37.39 0 1079820 1361456 46.46 656980 844924 200 Average: 199314 0 706724 37.56 393 975113 1491700 50.91 584074 847479 22263 13:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:57:01 eth0 1143.18 1113.37 4831.23 137.86 0.00 0.00 0.00 0.00 13:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 docker0 832.10 782.75 68.58 2670.49 0.00 0.00 0.00 0.00 13:58:02 vethe548660 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 13:58:02 eth0 341.38 280.88 2008.77 34.93 0.00 0.00 0.00 0.00 13:58:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:02 docker0 165.02 198.19 12.13 828.92 0.00 0.00 0.00 0.00 13:59:01 vethe548660 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 eth0 44.00 29.61 26.40 66.88 0.00 0.00 0.00 0.00 13:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 veth6111d50 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 14:00:01 eth0 211.23 175.45 1705.87 84.92 0.00 0.00 0.00 0.00 14:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:04 veth6111d50 0.00 0.35 0.00 0.02 0.00 0.00 0.00 0.00 14:01:04 eth0 43.49 21.50 155.17 9.63 0.00 0.00 0.00 0.00 14:01:04 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:04 docker0 10.88 23.21 0.58 138.43 0.00 0.00 0.00 0.00 14:02:01 veth85b0cb4 0.00 0.11 0.00 0.01 0.00 0.00 0.00 0.00 14:02:01 veth6111d50 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 eth0 40.69 32.02 65.61 54.76 0.00 0.00 0.00 0.00 14:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:02 veth6111d50 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 14:03:02 veth434ace3 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 14:03:02 vethaed31c8 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 14:03:02 eth0 205.63 127.97 1661.39 37.01 0.00 0.00 0.00 0.00 14:04:01 veth6111d50 0.00 0.24 0.00 0.01 0.00 0.00 0.00 0.00 14:04:01 eth0 109.44 69.44 224.17 84.99 0.00 0.00 0.00 0.00 14:04:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 14:04:01 docker0 1062.45 1109.02 85.01 4307.09 0.00 0.00 0.00 0.00 14:05:01 eth0 429.14 400.45 186.67 1553.40 0.00 0.00 0.00 0.00 14:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 eth0 4.36 2.41 3.86 0.23 0.00 0.00 0.00 0.00 14:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 eth0 0.10 0.08 0.01 0.03 0.00 0.00 0.00 0.00 14:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 eth0 0.20 0.13 0.07 0.01 0.00 0.00 0.00 0.00 14:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 eth0 8.63 5.78 8.52 4.37 0.00 0.00 0.00 0.00 14:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 eth0 457.28 405.47 4267.09 84.53 0.00 0.00 0.00 0.00 14:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 docker0 34.94 32.46 3.36 219.38 0.00 0.00 0.00 0.00 Average: eth0 217.41 190.61 1084.76 153.71 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 77.29 80.39 6.22 318.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.6.1.el7.x86_64 (centos-7-docker-5fbc1798-0377-b841-54c3-72bc41eda64a.vexxhost.lo) 01/13/21 _x86_64_ (4 CPU) 13:55:10 LINUX RESTART (4 CPU) 13:56:01 CPU %user %nice %system %iowait %steal %idle 13:57:01 all 13.37 0.00 6.84 2.15 0.19 77.45 13:57:01 0 13.98 0.00 8.03 1.15 0.21 76.64 13:57:01 1 10.63 0.00 7.25 2.78 0.15 79.18 13:57:01 2 17.01 0.00 5.81 2.56 0.21 74.41 13:57:01 3 11.88 0.00 6.28 2.10 0.19 79.55 13:58:02 all 15.73 0.00 9.86 5.27 0.35 68.79 13:58:02 0 14.69 0.00 8.63 4.59 0.33 71.77 13:58:02 1 16.08 0.00 10.27 5.46 0.41 67.78 13:58:02 2 15.34 0.00 9.95 5.41 0.36 68.93 13:58:02 3 16.82 0.00 10.61 5.62 0.29 66.65 13:59:01 all 63.12 0.00 15.51 5.76 0.30 15.30 13:59:01 0 60.37 0.00 15.39 5.09 0.35 18.80 13:59:01 1 62.64 0.00 16.45 4.47 0.29 16.15 13:59:01 2 64.68 0.00 15.31 7.96 0.33 11.73 13:59:01 3 64.79 0.00 14.89 5.52 0.24 14.56 14:00:01 all 30.40 0.00 11.86 2.68 0.30 54.77 14:00:01 0 29.90 0.00 11.75 2.81 0.33 55.21 14:00:01 1 31.44 0.00 11.74 3.51 0.24 53.06 14:00:01 2 29.83 0.00 12.26 4.06 0.30 53.56 14:00:01 3 30.42 0.00 11.68 0.35 0.31 57.24 14:01:04 all 20.75 0.00 31.15 21.23 0.73 26.14 14:01:04 0 19.70 0.00 30.33 22.05 0.75 27.18 14:01:04 1 20.49 0.00 32.01 20.75 0.77 25.98 14:01:04 2 21.33 0.00 31.96 20.80 0.68 25.23 14:01:04 3 21.48 0.00 30.31 21.31 0.72 26.19 14:02:01 all 56.07 0.00 19.79 13.10 0.35 10.69 14:02:01 0 56.42 0.00 19.14 12.23 0.36 11.85 14:02:01 1 56.68 0.00 20.01 12.09 0.33 10.89 14:02:01 2 55.14 0.00 20.23 16.10 0.42 8.10 14:02:01 3 56.00 0.00 19.78 12.07 0.30 11.84 14:03:02 all 38.51 0.00 24.94 16.59 0.48 19.49 14:03:02 0 36.53 0.00 24.81 16.79 0.57 21.31 14:03:02 1 39.34 0.00 26.08 15.11 0.45 19.02 14:03:02 2 37.32 0.00 24.64 19.64 0.45 17.95 14:03:02 3 40.85 0.00 24.23 14.81 0.44 19.66 14:04:01 all 26.75 0.00 16.92 21.21 0.43 34.70 14:04:01 0 26.19 0.00 16.57 23.08 0.43 33.74 14:04:01 1 27.38 0.00 17.27 19.63 0.45 35.28 14:04:01 2 26.81 0.00 17.02 22.40 0.41 33.36 14:04:01 3 26.60 0.00 16.81 19.72 0.45 36.41 14:05:01 all 8.95 0.00 4.02 1.70 0.36 84.96 14:05:01 0 9.56 0.00 4.64 1.86 0.32 83.61 14:05:01 1 8.83 0.00 3.63 1.56 0.37 85.61 14:05:01 2 8.82 0.00 4.08 1.69 0.37 85.03 14:05:01 3 8.57 0.00 3.74 1.70 0.39 85.60 14:06:01 all 0.19 0.00 0.05 0.01 0.01 99.73 14:06:01 0 0.07 0.00 0.07 0.00 0.02 99.85 14:06:01 1 0.53 0.00 0.03 0.02 0.02 99.40 14:06:01 2 0.08 0.00 0.07 0.02 0.02 99.82 14:06:01 3 0.08 0.00 0.05 0.00 0.00 99.87 14:07:01 all 0.15 0.00 0.03 0.00 0.00 99.82 14:07:01 0 0.02 0.00 0.03 0.00 0.00 99.95 14:07:01 1 0.52 0.00 0.03 0.00 0.00 99.45 14:07:01 2 0.05 0.00 0.03 0.00 0.00 99.92 14:07:01 3 0.02 0.00 0.03 0.00 0.00 99.95 14:07:01 CPU %user %nice %system %iowait %steal %idle 14:08:01 all 0.26 0.00 0.10 0.00 0.02 99.61 14:08:01 0 0.05 0.00 0.07 0.00 0.02 99.87 14:08:01 1 0.75 0.00 0.15 0.00 0.03 99.07 14:08:01 2 0.17 0.00 0.12 0.02 0.02 99.68 14:08:01 3 0.07 0.00 0.08 0.00 0.03 99.82 14:09:01 all 1.16 0.00 0.71 0.34 0.03 97.77 14:09:01 0 0.85 0.00 0.65 0.33 0.03 98.13 14:09:01 1 2.42 0.00 1.27 0.67 0.02 95.62 14:09:01 2 0.57 0.00 0.43 0.25 0.02 98.73 14:09:01 3 0.78 0.00 0.48 0.12 0.03 98.58 14:10:01 all 10.88 0.00 8.44 7.04 0.21 73.43 14:10:01 0 10.89 0.00 9.94 6.07 0.21 72.89 14:10:01 1 11.88 0.00 8.31 11.83 0.17 67.81 14:10:01 2 10.13 0.00 7.23 4.33 0.21 78.10 14:10:01 3 10.63 0.00 8.27 5.95 0.24 74.91 Average: all 19.79 0.00 10.51 6.78 0.26 62.65 Average: 0 19.30 0.00 10.52 6.72 0.28 63.19 Average: 1 20.08 0.00 10.81 6.86 0.26 61.99 Average: 2 19.83 0.00 10.42 7.31 0.27 62.18 Average: 3 19.97 0.00 10.29 6.22 0.26 63.27