---> uname -a: Linux prd-centos7-docker-4c-2g-31531.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 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 802 141 0 893 971 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:c1:11:5c brd ff:ff:ff:ff:ff:ff inet 10.30.122.201/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85641sec preferred_lft 85641sec inet6 fe80::f816:3eff:fec1:115c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:b4:a2:71:5b 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:b4ff:fea2:715b/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) 03/26/21 _x86_64_ (4 CPU) 08:10:12 LINUX RESTART (4 CPU) 08:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:12:01 34.43 12.10 22.33 0.00 4464.87 3532.07 0.00 08:13:01 1.97 0.00 1.97 0.00 0.00 37.60 0.00 08:14:01 0.28 0.00 0.28 0.00 0.00 3.35 0.00 08:15:01 0.27 0.00 0.27 0.00 0.00 3.15 0.00 08:16:02 0.15 0.00 0.15 0.00 0.00 1.93 0.00 08:17:01 0.34 0.00 0.34 0.00 0.00 4.10 0.00 08:18:01 0.25 0.00 0.25 0.00 0.00 2.56 0.00 08:19:01 0.30 0.00 0.30 0.00 0.00 3.86 0.00 08:20:01 0.25 0.00 0.25 0.00 0.00 2.98 0.00 08:21:01 31.30 3.96 27.33 0.00 623.14 15543.22 0.00 08:22:01 400.95 197.44 203.51 0.00 9623.95 47803.03 0.00 Average: 42.88 19.46 23.42 0.00 1340.67 6100.52 0.00 08:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:12:01 150404 0 600548 31.92 2620 1127972 1105136 37.72 408372 1121656 20 08:13:01 157780 0 593164 31.53 2620 1127980 1072832 36.61 405896 1118172 16 08:14:01 155712 0 595228 31.64 2620 1127984 1072836 36.61 413368 1112472 8 08:15:01 154580 0 596360 31.70 2620 1127984 1073004 36.62 420224 1106788 8 08:16:02 153904 0 597028 31.73 2620 1127992 1072932 36.62 415760 1112160 8 08:17:01 153888 0 597040 31.73 2620 1127996 1072872 36.62 421576 1106016 12 08:18:01 154200 0 596724 31.71 2620 1128000 1072836 36.61 421312 1106080 8 08:19:01 154356 0 596564 31.71 2620 1128004 1072836 36.61 421316 1106080 8 08:20:01 154448 0 596464 31.70 2620 1128012 1072836 36.61 421200 1106080 8 08:21:01 211196 0 663864 35.28 2620 1003864 1276176 43.55 453776 979288 100748 08:22:01 109268 0 770816 40.97 1852 999608 1273952 43.48 548556 885084 44164 Average: 155431 0 618527 32.87 2550 1105036 1112568 37.97 431941 1078171 13183 08:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:12:01 eth0 113.50 102.51 454.48 33.60 0.00 0.00 0.00 0.00 08:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 docker0 37.73 32.92 3.52 112.36 0.00 0.00 0.00 0.00 08:13:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 08:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 eth0 0.70 0.02 0.06 0.00 0.00 0.00 0.00 0.00 08:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 eth0 1.07 0.30 0.32 0.17 0.00 0.00 0.00 0.00 08:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:02 eth0 0.65 0.40 0.35 0.29 0.00 0.00 0.00 0.00 08:16:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 eth0 0.22 0.14 0.07 0.01 0.00 0.00 0.00 0.00 08:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 eth0 430.96 378.36 4073.08 29.11 0.00 0.00 0.00 0.00 08:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 eth0 475.32 419.03 3472.43 80.97 0.00 0.00 0.00 0.00 08:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 docker0 54.23 57.49 4.71 249.52 0.00 0.00 0.00 0.00 Average: eth0 93.19 82.10 728.97 13.14 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 8.38 8.24 0.75 32.98 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) 03/26/21 _x86_64_ (4 CPU) 08:10:12 LINUX RESTART (4 CPU) 08:11:01 CPU %user %nice %system %iowait %steal %idle 08:12:01 all 2.82 0.00 1.56 0.70 0.07 94.85 08:12:01 0 2.84 0.00 1.91 0.67 0.05 94.53 08:12:01 1 2.68 0.00 1.43 1.16 0.08 94.65 08:12:01 2 3.43 0.00 1.34 0.17 0.07 94.99 08:12:01 3 2.32 0.00 1.58 0.82 0.07 95.22 08:13:01 all 0.14 0.00 0.04 0.00 0.00 99.82 08:13:01 0 0.42 0.00 0.03 0.00 0.00 99.55 08:13:01 1 0.05 0.00 0.03 0.00 0.00 99.92 08:13:01 2 0.02 0.00 0.02 0.00 0.00 99.97 08:13:01 3 0.08 0.00 0.08 0.00 0.00 99.83 08:14:01 all 0.14 0.00 0.04 0.00 0.01 99.80 08:14:01 0 0.43 0.00 0.07 0.00 0.02 99.48 08:14:01 1 0.05 0.00 0.03 0.00 0.02 99.90 08:14:01 2 0.05 0.00 0.03 0.00 0.00 99.92 08:14:01 3 0.03 0.00 0.03 0.00 0.02 99.92 08:15:01 all 0.18 0.00 0.04 0.00 0.00 99.78 08:15:01 0 0.13 0.00 0.02 0.00 0.00 99.85 08:15:01 1 0.07 0.00 0.05 0.00 0.00 99.88 08:15:01 2 0.45 0.00 0.02 0.00 0.00 99.53 08:15:01 3 0.07 0.00 0.07 0.00 0.00 99.87 08:16:02 all 0.19 0.00 0.13 0.00 0.02 99.65 08:16:02 0 0.07 0.00 0.12 0.00 0.00 99.82 08:16:02 1 0.07 0.00 0.12 0.00 0.02 99.80 08:16:02 2 0.52 0.00 0.15 0.00 0.03 99.30 08:16:02 3 0.12 0.00 0.15 0.00 0.03 99.70 08:17:01 all 0.14 0.00 0.03 0.00 0.00 99.83 08:17:01 0 0.00 0.00 0.03 0.00 0.00 99.97 08:17:01 1 0.05 0.00 0.05 0.00 0.00 99.90 08:17:01 2 0.51 0.00 0.02 0.00 0.00 99.47 08:17:01 3 0.00 0.00 0.00 0.00 0.00 100.00 08:18:01 all 0.12 0.00 0.04 0.00 0.00 99.84 08:18:01 0 0.00 0.00 0.03 0.00 0.00 99.97 08:18:01 1 0.22 0.00 0.07 0.00 0.00 99.72 08:18:01 2 0.22 0.00 0.02 0.00 0.00 99.77 08:18:01 3 0.05 0.00 0.05 0.00 0.00 99.90 08:19:01 all 0.03 0.00 0.03 0.00 0.00 99.95 08:19:01 0 0.02 0.00 0.02 0.00 0.00 99.97 08:19:01 1 0.07 0.00 0.05 0.00 0.00 99.88 08:19:01 2 0.03 0.00 0.02 0.00 0.00 99.95 08:19:01 3 0.00 0.00 0.02 0.00 0.00 99.98 08:20:01 all 0.10 0.00 0.03 0.00 0.00 99.86 08:20:01 0 0.00 0.00 0.02 0.00 0.00 99.98 08:20:01 1 0.37 0.00 0.05 0.00 0.02 99.57 08:20:01 2 0.03 0.00 0.03 0.00 0.00 99.93 08:20:01 3 0.02 0.00 0.02 0.00 0.00 99.97 08:21:01 all 4.11 0.00 2.19 0.16 0.05 93.48 08:21:01 0 4.15 0.00 2.51 0.05 0.03 93.25 08:21:01 1 4.39 0.00 2.29 0.00 0.07 93.25 08:21:01 2 4.18 0.00 2.12 0.32 0.07 93.32 08:21:01 3 3.73 0.00 1.85 0.27 0.05 94.10 08:22:01 all 13.47 0.00 8.04 3.72 0.34 74.43 08:22:01 0 12.56 0.00 8.03 3.98 0.39 75.03 08:22:01 1 13.54 0.00 9.33 3.35 0.31 73.47 08:22:01 2 13.47 0.00 7.22 5.93 0.31 73.08 08:22:01 3 14.30 0.00 7.57 1.63 0.36 76.13 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.92 0.00 1.09 0.41 0.04 96.54 Average: 0 1.85 0.00 1.14 0.42 0.04 96.55 Average: 1 1.93 0.00 1.21 0.40 0.05 96.42 Average: 2 2.05 0.00 0.98 0.57 0.04 96.36 Average: 3 1.85 0.00 1.02 0.24 0.05 96.84