---> uname -a: Linux prd-centos7-docker-4c-2g-32917.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: 2933.442 BogoMIPS: 5866.88 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 8.6G 41.4G 17% / 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 8.6G 41.4G 17% /facter-os /dev/vda1 50.0G 8.6G 41.4G 17% /etc/resolv.conf /dev/vda1 50.0G 8.6G 41.4G 17% /etc/hostname /dev/vda1 50.0G 8.6G 41.4G 17% /etc/hosts /dev/vda1 50.0G 8.6G 41.4G 17% /var/log/auth.log /dev/vda1 50.0G 8.6G 41.4G 17% /w/workspace/edgexfoundry_edgex-ui-go_master /dev/vda1 50.0G 8.6G 41.4G 17% /run/cloud-init/result.json /dev/vda1 50.0G 8.6G 41.4G 17% /w/workspace/edgexfoundry_edgex-ui-go_master@tmp /dev/vda1 50.0G 8.6G 41.4G 17% /var/log/sa-host /dev/vda1 50.0G 8.6G 41.4G 17% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 1837 822 145 0 869 950 Swap: 1023 2 1021 ---> 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:5e:73:de brd ff:ff:ff:ff:ff:ff inet 10.30.123.25/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85657sec preferred_lft 85657sec inet6 fe80::f816:3eff:fe5e:73de/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:9f:de:cd:76 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::42:9fff:fede:cd76/64 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) 04/06/21 _x86_64_ (4 CPU) 06:49:53 LINUX RESTART (4 CPU) 06:51:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:52:01 2.46 0.00 2.46 0.00 0.00 55.73 0.00 06:53:01 0.38 0.00 0.38 0.00 0.00 5.95 0.00 06:54:01 0.28 0.00 0.28 0.00 0.00 3.08 0.00 06:55:01 0.28 0.00 0.28 0.00 0.00 3.06 0.00 06:56:02 0.22 0.00 0.22 0.00 0.00 2.58 0.00 06:57:01 0.29 0.00 0.29 0.00 0.00 3.27 0.00 06:58:01 0.25 0.00 0.25 0.00 0.00 2.56 0.00 06:59:01 0.25 0.00 0.25 0.00 0.00 3.20 0.00 07:00:01 0.25 0.00 0.25 0.00 0.00 2.85 0.00 07:01:01 296.06 172.61 123.44 0.00 8430.62 36742.06 0.00 07:02:01 235.46 99.50 135.96 0.00 6679.53 33362.20 0.00 Average: 48.85 24.79 24.06 0.00 1376.71 6394.80 0.00 06:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:52:01 156376 0 570588 30.33 2620 1151960 1090340 37.21 425308 1098472 16 06:53:01 158380 0 568576 30.22 2620 1151968 1076976 36.76 423268 1099012 8 06:54:01 156976 0 569976 30.29 2620 1151972 1076976 36.76 434712 1089584 8 06:55:01 155280 0 571672 30.38 2620 1151972 1077228 36.76 434452 1091120 8 06:56:02 154624 0 572320 30.42 2620 1151980 1077072 36.76 430220 1096028 8 06:57:01 155124 0 571816 30.39 2620 1151984 1076976 36.76 429820 1096028 12 06:58:01 155052 0 571884 30.39 2620 1151988 1076976 36.76 429716 1096028 8 06:59:01 154428 0 572504 30.43 2620 1151992 1077072 36.76 430328 1096028 12 07:00:01 154812 0 572112 30.41 2620 1152000 1076976 36.76 429960 1096028 16 07:01:01 188512 0 700912 37.25 2596 989524 1549788 52.89 563124 870348 28 07:02:01 210536 0 779880 41.45 1492 889636 1132164 38.64 584560 751116 96 Average: 163645 0 602022 32.00 2515 1113361 1126231 38.44 455952 1043617 20 06:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:52:01 eth0 0.60 0.42 0.27 0.21 0.00 0.00 0.00 0.00 06:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 eth0 0.27 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 eth0 1.25 0.08 0.11 0.01 0.00 0.00 0.00 0.00 06:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 eth0 1.02 0.70 0.58 0.40 0.00 0.00 0.00 0.00 06:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:02 eth0 0.30 0.20 0.14 0.07 0.00 0.00 0.00 0.00 06:56:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 eth0 0.23 0.03 0.01 0.00 0.00 0.00 0.00 0.00 06:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 eth0 0.87 0.35 0.31 0.20 0.00 0.00 0.00 0.00 06:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 veth76a2e0d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 eth0 514.58 454.43 4346.52 44.45 0.00 0.00 0.00 0.00 07:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 docker0 57.25 57.64 5.18 252.02 0.00 0.00 0.00 0.00 07:02:01 eth0 518.24 424.48 3496.07 137.56 0.00 0.00 0.00 0.00 07:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 docker0 29.43 38.44 1.71 233.12 0.00 0.00 0.00 0.00 Average: eth0 94.53 80.26 714.68 16.67 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 7.90 8.75 0.63 44.20 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) 04/06/21 _x86_64_ (4 CPU) 06:49:53 LINUX RESTART (4 CPU) 06:51:01 CPU %user %nice %system %iowait %steal %idle 06:52:01 all 0.20 0.00 0.07 0.00 0.00 99.73 06:52:01 0 0.10 0.00 0.08 0.00 0.00 99.82 06:52:01 1 0.05 0.00 0.05 0.00 0.00 99.90 06:52:01 2 0.48 0.00 0.05 0.00 0.00 99.47 06:52:01 3 0.15 0.00 0.10 0.00 0.02 99.73 06:53:01 all 0.18 0.00 0.04 0.00 0.00 99.78 06:53:01 0 0.03 0.00 0.03 0.00 0.00 99.93 06:53:01 1 0.07 0.00 0.05 0.00 0.00 99.88 06:53:01 2 0.57 0.00 0.05 0.00 0.00 99.38 06:53:01 3 0.05 0.00 0.03 0.00 0.02 99.90 06:54:01 all 0.14 0.00 0.04 0.00 0.02 99.80 06:54:01 0 0.02 0.00 0.05 0.00 0.02 99.92 06:54:01 1 0.05 0.00 0.07 0.00 0.03 99.85 06:54:01 2 0.50 0.00 0.03 0.00 0.02 99.45 06:54:01 3 0.00 0.00 0.02 0.00 0.00 99.98 06:55:01 all 0.19 0.00 0.07 0.00 0.01 99.73 06:55:01 0 0.07 0.00 0.08 0.00 0.02 99.83 06:55:01 1 0.12 0.00 0.08 0.00 0.00 99.80 06:55:01 2 0.52 0.00 0.07 0.00 0.00 99.42 06:55:01 3 0.05 0.00 0.07 0.00 0.02 99.87 06:56:02 all 0.16 0.00 0.05 0.00 0.03 99.76 06:56:02 0 0.03 0.00 0.07 0.00 0.05 99.85 06:56:02 1 0.02 0.00 0.03 0.00 0.03 99.92 06:56:02 2 0.53 0.00 0.05 0.00 0.02 99.40 06:56:02 3 0.05 0.00 0.07 0.00 0.00 99.88 06:57:01 all 0.16 0.00 0.03 0.00 0.00 99.81 06:57:01 0 0.02 0.00 0.02 0.00 0.00 99.97 06:57:01 1 0.03 0.00 0.00 0.00 0.00 99.97 06:57:01 2 0.53 0.00 0.03 0.00 0.00 99.44 06:57:01 3 0.07 0.00 0.05 0.00 0.00 99.88 06:58:01 all 0.16 0.00 0.04 0.00 0.00 99.80 06:58:01 0 0.03 0.00 0.02 0.00 0.00 99.95 06:58:01 1 0.03 0.00 0.07 0.00 0.00 99.90 06:58:01 2 0.53 0.00 0.02 0.00 0.00 99.45 06:58:01 3 0.05 0.00 0.05 0.00 0.00 99.90 06:59:01 all 0.16 0.00 0.03 0.00 0.00 99.81 06:59:01 0 0.03 0.00 0.05 0.00 0.00 99.92 06:59:01 1 0.05 0.00 0.02 0.00 0.00 99.93 06:59:01 2 0.52 0.00 0.02 0.00 0.00 99.47 06:59:01 3 0.05 0.00 0.03 0.00 0.00 99.92 07:00:01 all 0.16 0.00 0.03 0.00 0.00 99.81 07:00:01 0 0.00 0.00 0.02 0.00 0.00 99.98 07:00:01 1 0.05 0.00 0.03 0.00 0.00 99.92 07:00:01 2 0.52 0.00 0.03 0.00 0.00 99.45 07:00:01 3 0.07 0.00 0.05 0.00 0.00 99.88 07:01:01 all 9.63 0.00 7.31 3.77 0.04 79.26 07:01:01 0 9.99 0.00 7.99 4.72 0.03 77.25 07:01:01 1 9.05 0.00 7.49 3.06 0.03 80.36 07:01:01 2 9.46 0.00 7.31 3.88 0.03 79.32 07:01:01 3 10.02 0.00 6.44 3.41 0.05 80.07 07:02:01 all 12.15 0.00 9.25 2.88 0.05 75.67 07:02:01 0 14.99 0.00 10.26 2.66 0.05 72.04 07:02:01 1 11.13 0.00 8.97 2.14 0.05 77.71 07:02:01 2 11.01 0.00 8.62 4.29 0.03 76.04 07:02:01 3 11.47 0.00 9.17 2.42 0.07 76.88 Average: CPU %user %nice %system %iowait %steal %idle Average: all 2.08 0.00 1.52 0.59 0.01 95.80 Average: 0 2.25 0.00 1.66 0.66 0.02 95.41 Average: 1 1.85 0.00 1.51 0.46 0.01 96.17 Average: 2 2.26 0.00 1.46 0.73 0.01 95.54 Average: 3 1.96 0.00 1.43 0.52 0.02 96.07