---> uname -a: Linux prd-centos7-docker-4c-2g-2296.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 838 145 0 853 933 Swap: 1023 4 1019 ---> 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:ea:93:11 brd ff:ff:ff:ff:ff:ff inet 10.30.123.178/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85537sec preferred_lft 85537sec inet6 fe80::f816:3eff:feea:9311/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:55:42:52:47 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::42:55ff:fe42:5247/64 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) 04/29/21 _x86_64_ (4 CPU) 07:33:37 LINUX RESTART (4 CPU) 07:34:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:35:01 169.73 112.14 57.60 0.00 9144.53 37495.22 0.00 07:36:01 52.09 11.72 40.37 0.00 4548.71 3516.55 0.00 07:37:01 8.11 1.33 6.79 0.00 63.86 777.22 0.00 07:38:01 0.47 0.00 0.47 0.00 0.00 8.23 0.00 07:39:01 0.27 0.00 0.27 0.00 0.00 3.38 0.00 07:40:01 0.30 0.00 0.30 0.00 0.00 4.28 0.00 07:41:01 0.23 0.00 0.23 0.00 0.00 2.03 0.00 07:42:01 0.25 0.00 0.25 0.00 0.00 3.33 0.00 07:43:01 0.25 0.00 0.25 0.00 0.00 2.85 0.00 07:44:01 0.73 0.42 0.32 0.00 167.71 3.34 0.00 07:45:01 331.39 192.09 139.30 0.00 8399.40 34855.41 0.00 07:46:01 159.45 31.72 127.72 0.00 1613.37 29868.43 0.00 07:47:01 89.93 50.22 39.70 0.00 3942.30 7604.94 0.00 07:48:01 145.41 58.06 87.35 0.00 4892.04 18541.00 0.00 Average: 68.38 32.67 35.72 0.00 2338.25 9440.28 0.00 07:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:35:01 64540 0 545644 29.00 2620 1268740 1081492 36.91 371092 1247708 3936 07:36:01 87592 0 671900 35.71 2620 1119432 1434472 48.96 474084 1116712 19448 07:37:01 128500 0 638784 33.95 2620 1111640 1176856 40.16 457364 1093440 20 07:38:01 140564 0 626716 33.31 2620 1111644 1080364 36.87 451592 1088916 16 07:39:01 139432 0 627844 33.37 2620 1111648 1080740 36.88 464636 1077756 16 07:40:01 138900 0 628368 33.40 2620 1111656 1080764 36.88 464712 1077760 12 07:41:01 138972 0 628296 33.39 2620 1111656 1080740 36.88 458812 1083652 20 07:42:01 141132 0 626108 33.28 2620 1111684 1080428 36.87 457052 1083656 24 07:43:01 141108 0 626148 33.28 2620 1111668 1080428 36.87 457132 1083652 8 07:44:01 66284 0 686336 36.48 2620 1126304 1492736 50.94 517260 1094636 9544 07:45:01 65004 0 810416 43.07 2596 1003528 1447432 49.40 586536 952612 89244 07:46:01 107740 0 833012 44.27 2168 938624 1561768 53.30 584092 867080 22072 07:47:01 231136 0 812036 43.16 1592 836780 1592668 54.36 577756 736124 20 07:48:01 194136 0 845428 44.93 1352 840628 1346212 45.94 549344 766592 60 Average: 127503 0 686217 36.47 2422 1065402 1258364 42.95 490819 1026450 10317 07:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:35:01 eth0 172.21 122.77 624.16 46.80 0.00 0.00 0.00 0.00 07:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 veth561b686 41.07 27.41 4.54 158.98 0.00 0.00 0.00 0.00 07:36:01 eth0 144.21 136.86 777.09 35.05 0.00 0.00 0.00 0.00 07:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 docker0 41.07 27.27 3.98 158.97 0.00 0.00 0.00 0.00 07:37:01 eth0 12.68 12.13 8.99 34.96 0.00 0.00 0.00 0.00 07:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 eth0 0.98 0.10 0.09 0.07 0.00 0.00 0.00 0.00 07:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 eth0 1.44 0.59 0.59 0.37 0.00 0.00 0.00 0.00 07:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 eth0 1.48 0.48 0.44 0.28 0.00 0.00 0.00 0.00 07:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 eth0 0.61 0.50 0.33 0.26 0.00 0.00 0.00 0.00 07:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 eth0 28.38 20.96 173.24 4.24 0.00 0.00 0.00 0.00 07:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 eth0 472.83 378.08 4280.18 35.90 0.00 0.00 0.00 0.00 07:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 veth0c947c1 70.29 77.00 6.83 373.81 0.00 0.00 0.00 0.00 07:45:01 docker0 70.29 76.86 5.86 373.80 0.00 0.00 0.00 0.00 07:46:01 eth0 401.60 347.83 3261.96 85.56 0.00 0.00 0.00 0.00 07:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 docker0 0.51 0.52 0.11 0.15 0.00 0.00 0.00 0.00 07:47:01 vethe2afddd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 eth0 157.32 64.57 296.90 20.49 0.00 0.00 0.00 0.00 07:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 vetha4ffaa0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 eth0 237.30 194.60 2184.15 72.81 0.00 0.00 0.00 0.00 07:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 docker0 140.14 152.25 11.75 776.79 0.00 0.00 0.00 0.00 Average: eth0 116.34 91.24 828.25 24.01 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 10.07 10.94 0.84 55.82 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) 04/29/21 _x86_64_ (4 CPU) 07:33:37 LINUX RESTART (4 CPU) 07:34:02 CPU %user %nice %system %iowait %steal %idle 07:35:01 all 13.27 0.00 8.92 8.58 34.08 35.14 07:35:01 0 10.46 0.00 10.04 10.63 34.41 34.46 07:35:01 1 12.32 0.00 7.19 8.31 34.44 37.74 07:35:01 2 16.74 0.00 10.20 7.48 33.56 32.02 07:35:01 3 13.78 0.00 8.29 7.80 33.88 36.25 07:36:01 all 3.57 0.00 3.10 1.64 21.31 70.38 07:36:01 0 2.58 0.00 2.50 1.27 23.12 70.52 07:36:01 1 3.26 0.00 2.98 0.72 21.14 71.90 07:36:01 2 4.39 0.00 3.05 2.21 20.68 69.67 07:36:01 3 4.09 0.00 3.89 2.39 20.23 69.40 07:37:01 all 0.75 0.00 0.38 0.15 4.20 94.52 07:37:01 0 0.91 0.00 0.49 0.13 4.34 94.13 07:37:01 1 0.46 0.00 0.39 0.05 3.41 95.69 07:37:01 2 1.07 0.00 0.31 0.36 4.67 93.60 07:37:01 3 0.55 0.00 0.34 0.06 4.38 94.66 07:38:01 all 0.08 0.00 0.07 0.00 0.86 98.99 07:38:01 0 0.03 0.00 0.10 0.00 0.50 99.37 07:38:01 1 0.02 0.00 0.05 0.00 0.56 99.37 07:38:01 2 0.18 0.00 0.05 0.00 0.91 98.86 07:38:01 3 0.10 0.00 0.08 0.00 1.47 98.35 07:39:01 all 0.12 0.00 0.04 0.00 0.74 99.10 07:39:01 0 0.02 0.00 0.07 0.00 0.69 99.23 07:39:01 1 0.30 0.00 0.02 0.00 0.78 98.90 07:39:01 2 0.13 0.00 0.05 0.00 0.84 98.97 07:39:01 3 0.02 0.00 0.03 0.00 0.64 99.31 07:40:01 all 0.08 0.00 0.03 0.00 0.72 99.16 07:40:01 0 0.02 0.00 0.07 0.00 0.33 99.58 07:40:01 1 0.28 0.00 0.03 0.00 1.12 98.56 07:40:01 2 0.02 0.00 0.02 0.00 0.68 99.29 07:40:01 3 0.02 0.00 0.02 0.00 0.75 99.22 07:41:01 all 0.09 0.00 0.30 0.00 2.38 97.23 07:41:01 0 0.03 0.00 0.28 0.00 1.87 97.82 07:41:01 1 0.23 0.00 0.11 0.00 3.57 96.09 07:41:01 2 0.03 0.00 0.39 0.00 2.28 97.30 07:41:01 3 0.08 0.00 0.43 0.00 1.77 97.72 07:42:01 all 0.06 0.00 0.03 0.00 0.69 99.22 07:42:01 0 0.02 0.00 0.02 0.00 0.33 99.63 07:42:01 1 0.08 0.00 0.00 0.00 0.38 99.54 07:42:01 2 0.03 0.00 0.07 0.00 1.32 98.58 07:42:01 3 0.12 0.00 0.03 0.00 0.71 99.14 07:43:01 all 0.09 0.00 0.03 0.00 0.64 99.24 07:43:01 0 0.02 0.00 0.03 0.00 0.28 99.67 07:43:01 1 0.25 0.00 0.02 0.00 0.40 99.33 07:43:01 2 0.03 0.00 0.03 0.00 0.63 99.30 07:43:01 3 0.05 0.00 0.03 0.00 1.25 98.66 07:44:01 all 0.37 0.00 0.40 0.03 2.15 97.05 07:44:01 0 0.45 0.00 0.48 0.05 2.10 96.92 07:44:01 1 0.40 0.00 0.26 0.02 1.91 97.41 07:44:01 2 0.36 0.00 0.59 0.05 1.96 97.03 07:44:01 3 0.26 0.00 0.26 0.02 2.63 96.83 07:45:01 all 5.43 0.00 4.74 3.51 27.33 58.99 07:45:01 0 5.10 0.00 5.23 4.22 29.35 56.10 07:45:01 1 6.11 0.00 4.85 3.51 26.63 58.89 07:45:01 2 4.83 0.00 4.05 2.91 26.13 62.07 07:45:01 3 5.67 0.00 4.83 3.38 27.23 58.89 07:45:01 CPU %user %nice %system %iowait %steal %idle 07:46:01 all 4.79 0.00 5.40 1.31 27.23 61.28 07:46:01 0 4.57 0.00 4.66 1.11 28.96 60.70 07:46:01 1 3.79 0.00 4.88 1.12 26.91 63.29 07:46:01 2 4.85 0.00 5.85 2.11 25.56 61.64 07:46:01 3 5.99 0.00 6.25 0.90 27.46 59.39 07:47:01 all 4.46 0.00 4.91 2.46 23.54 64.63 07:47:01 0 5.35 0.00 3.94 2.39 25.52 62.80 07:47:01 1 6.81 0.00 6.03 1.06 22.38 63.72 07:47:01 2 2.23 0.00 5.16 3.06 22.20 67.35 07:47:01 3 3.43 0.00 4.55 3.30 23.98 64.73 07:48:01 all 4.06 0.00 4.80 1.97 26.36 62.81 07:48:01 0 3.20 0.00 3.75 0.66 27.81 64.58 07:48:01 1 3.88 0.00 5.32 0.97 25.79 64.04 07:48:01 2 4.40 0.00 4.52 2.43 26.16 62.49 07:48:01 3 4.81 0.00 5.65 3.90 25.61 60.03 Average: all 2.74 0.00 2.45 1.45 12.69 80.68 Average: 0 2.45 0.00 2.36 1.52 13.42 80.25 Average: 1 2.83 0.00 2.39 1.17 12.53 81.09 Average: 2 2.86 0.00 2.51 1.51 12.29 80.83 Average: 3 2.82 0.00 2.53 1.59 12.53 80.54