---> uname -a: Linux prd-centos7-docker-4c-2g-33597.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: 2933.438 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/secure /dev/vda1 50.0G 8.6G 41.4G 17% /var/log/auth.log /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 /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 ---> free -m: total used free shared buff/cache available Mem: 1837 818 139 0 879 954 Swap: 1023 3 1020 ---> 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:cc:25:e2 brd ff:ff:ff:ff:ff:ff inet 10.30.123.117/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85614sec preferred_lft 85614sec inet6 fe80::f816:3eff:fecc:25e2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:20:a2:16:6f 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::42:20ff:fea2:166f/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) 04/11/21 _x86_64_ (4 CPU) 04:27:48 LINUX RESTART (4 CPU) 04:29:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:30:01 3.08 0.00 3.08 0.00 0.00 108.57 0.00 04:31:01 0.42 0.00 0.42 0.00 0.00 5.58 0.00 04:32:01 0.32 0.00 0.32 0.00 0.00 3.76 0.00 04:33:01 0.23 0.00 0.23 0.00 0.00 2.83 0.00 04:34:01 0.30 0.00 0.30 0.00 0.00 4.86 0.00 04:35:01 0.27 0.00 0.27 0.00 0.00 3.26 0.00 04:36:01 0.30 0.00 0.30 0.00 0.00 3.65 0.00 04:37:01 0.22 0.00 0.22 0.00 0.00 2.30 0.00 04:38:01 0.20 0.00 0.20 0.00 0.00 1.90 0.00 04:39:01 201.02 121.28 79.74 0.00 6062.66 33410.30 0.00 04:40:01 198.74 74.72 124.01 0.00 3381.33 27387.45 0.00 Average: 36.89 17.85 19.04 0.00 860.21 5550.24 0.00 04:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:30:01 143668 0 584440 31.06 2620 1150816 1073700 36.64 418936 1116912 12 04:31:01 144352 0 583748 31.02 2620 1150824 1073700 36.64 416508 1119100 8 04:32:01 141848 0 586248 31.16 2620 1150828 1073820 36.65 422972 1115308 8 04:33:01 142296 0 585800 31.13 2620 1150828 1073796 36.65 421248 1116812 12 04:34:01 142128 0 585960 31.14 2620 1150836 1073772 36.65 416932 1121132 12 04:35:01 142400 0 585684 31.13 2620 1150840 1073700 36.64 416212 1121204 20 04:36:01 142444 0 585636 31.13 2620 1150844 1073760 36.65 416652 1121204 8 04:37:01 142548 0 585528 31.12 2620 1150848 1073700 36.64 416344 1121204 8 04:38:01 142580 0 585488 31.12 2620 1150856 1073700 36.64 416472 1121208 8 04:39:01 155400 0 691528 36.75 2596 1032020 1550048 52.90 471724 1000056 32 04:40:01 168692 0 765956 40.71 2132 944764 1302856 44.46 554700 845172 86628 Average: 146214 0 611456 32.50 2573 1121300 1137868 38.83 435336 1083574 7887 04:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:30:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 eth0 0.18 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 eth0 1.50 0.28 0.37 0.20 0.00 0.00 0.00 0.00 04:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 eth0 0.60 0.30 0.27 0.20 0.00 0.00 0.00 0.00 04:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 eth0 0.20 0.15 0.08 0.07 0.00 0.00 0.00 0.00 04:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 eth0 0.20 0.18 0.09 0.01 0.00 0.00 0.00 0.00 04:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 eth0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 04:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 veth200c4e7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 eth0 414.88 370.75 4079.01 31.60 0.00 0.00 0.00 0.00 04:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 eth0 462.46 408.62 3464.09 90.71 0.00 0.00 0.00 0.00 04:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 docker0 53.32 60.03 4.62 248.96 0.00 0.00 0.00 0.00 Average: eth0 80.19 71.11 687.17 11.19 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 4.86 5.47 0.42 22.68 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) 04/11/21 _x86_64_ (4 CPU) 04:27:48 LINUX RESTART (4 CPU) 04:29:02 CPU %user %nice %system %iowait %steal %idle 04:30:01 all 0.18 0.00 0.06 0.00 0.00 99.75 04:30:01 0 0.12 0.00 0.07 0.00 0.00 99.81 04:30:01 1 0.02 0.00 0.03 0.00 0.00 99.95 04:30:01 2 0.07 0.00 0.08 0.00 0.00 99.85 04:30:01 3 0.53 0.00 0.07 0.00 0.00 99.41 04:31:01 all 0.15 0.00 0.04 0.00 0.00 99.81 04:31:01 0 0.02 0.00 0.02 0.00 0.00 99.97 04:31:01 1 0.02 0.00 0.02 0.00 0.00 99.97 04:31:01 2 0.07 0.00 0.07 0.00 0.02 99.85 04:31:01 3 0.48 0.00 0.05 0.00 0.00 99.47 04:32:01 all 0.16 0.00 0.06 0.00 0.00 99.78 04:32:01 0 0.03 0.00 0.03 0.00 0.02 99.92 04:32:01 1 0.08 0.00 0.08 0.00 0.00 99.83 04:32:01 2 0.07 0.00 0.03 0.00 0.00 99.90 04:32:01 3 0.47 0.00 0.08 0.00 0.00 99.45 04:33:01 all 0.17 0.00 0.03 0.00 0.01 99.79 04:33:01 0 0.02 0.00 0.02 0.00 0.00 99.97 04:33:01 1 0.03 0.00 0.03 0.00 0.02 99.92 04:33:01 2 0.08 0.00 0.05 0.00 0.02 99.85 04:33:01 3 0.53 0.00 0.02 0.00 0.02 99.43 04:34:01 all 0.13 0.00 0.04 0.00 0.00 99.82 04:34:01 0 0.02 0.00 0.03 0.00 0.00 99.95 04:34:01 1 0.07 0.00 0.05 0.00 0.00 99.88 04:34:01 2 0.07 0.00 0.03 0.00 0.00 99.90 04:34:01 3 0.38 0.00 0.05 0.00 0.00 99.57 04:35:01 all 0.04 0.00 0.05 0.00 0.00 99.92 04:35:01 0 0.05 0.00 0.05 0.00 0.00 99.90 04:35:01 1 0.02 0.00 0.03 0.00 0.00 99.95 04:35:01 2 0.05 0.00 0.05 0.00 0.00 99.90 04:35:01 3 0.03 0.00 0.05 0.00 0.00 99.92 04:36:01 all 0.17 0.00 0.04 0.00 0.00 99.80 04:36:01 0 0.07 0.00 0.02 0.00 0.00 99.92 04:36:01 1 0.05 0.00 0.03 0.00 0.00 99.92 04:36:01 2 0.03 0.00 0.03 0.00 0.00 99.93 04:36:01 3 0.52 0.00 0.07 0.00 0.00 99.42 04:37:01 all 0.16 0.00 0.03 0.00 0.00 99.81 04:37:01 0 0.02 0.00 0.02 0.00 0.00 99.97 04:37:01 1 0.07 0.00 0.05 0.00 0.00 99.88 04:37:01 2 0.02 0.00 0.02 0.00 0.00 99.97 04:37:01 3 0.53 0.00 0.03 0.00 0.00 99.43 04:38:01 all 0.16 0.00 0.04 0.00 0.00 99.80 04:38:01 0 0.03 0.00 0.03 0.00 0.00 99.93 04:38:01 1 0.05 0.00 0.07 0.00 0.00 99.88 04:38:01 2 0.05 0.00 0.03 0.00 0.00 99.92 04:38:01 3 0.52 0.00 0.02 0.00 0.00 99.47 04:39:01 all 7.38 0.00 5.10 1.41 0.02 86.10 04:39:01 0 7.01 0.00 5.59 0.71 0.00 86.69 04:39:01 1 7.77 0.00 4.47 0.46 0.03 87.27 04:39:01 2 7.37 0.00 5.49 2.12 0.02 85.02 04:39:01 3 7.37 0.00 4.84 2.35 0.02 85.42 04:40:01 all 9.56 0.00 6.95 1.94 0.05 81.51 04:40:01 0 9.48 0.00 7.48 2.41 0.05 80.57 04:40:01 1 8.88 0.00 7.27 0.92 0.05 82.88 04:40:01 2 10.78 0.00 6.80 1.55 0.03 80.84 04:40:01 3 9.08 0.00 6.23 2.89 0.05 81.75 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.64 0.00 1.11 0.30 0.01 96.94 Average: 0 1.51 0.00 1.19 0.28 0.01 97.01 Average: 1 1.53 0.00 1.09 0.12 0.01 97.24 Average: 2 1.67 0.00 1.14 0.33 0.01 96.85 Average: 3 1.84 0.00 1.03 0.47 0.01 96.65