---> uname -a: Linux prd-centos7-docker-4c-2g-455.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 6.9G 43.1G 14% / 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 6.9G 43.1G 14% /facter-os /dev/vda1 50.0G 6.9G 43.1G 14% /etc/resolv.conf /dev/vda1 50.0G 6.9G 43.1G 14% /etc/hostname /dev/vda1 50.0G 6.9G 43.1G 14% /etc/hosts /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/secure /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/auth.log /dev/vda1 50.0G 6.9G 43.1G 14% /run/cloud-init/result.json /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/edgexfoundry_edgex-compose_PR-92 /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/edgexfoundry_edgex-compose_PR-92@tmp /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/sa-host ---> free -m: total used free shared buff/cache available Mem: 1837 670 84 0 1082 1061 Swap: 1023 0 1023 ---> 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:0d:77:c1 brd ff:ff:ff:ff:ff:ff inet 10.30.122.108/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85148sec preferred_lft 85148sec inet6 fe80::f816:3eff:fe0d:77c1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:1a:a4:7a:ac 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 ---> 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) 05/17/21 _x86_64_ (4 CPU) 20:35:08 LINUX RESTART (4 CPU) 20:36:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:37:01 5.41 0.07 5.35 0.00 0.30 1070.94 0.00 20:38:01 1.60 0.00 1.60 0.00 0.00 29.66 0.00 20:39:01 0.30 0.00 0.30 0.00 0.00 3.63 0.00 20:40:01 0.22 0.00 0.22 0.00 0.00 3.10 0.00 20:41:01 0.25 0.00 0.25 0.00 0.00 3.26 0.00 20:42:01 0.28 0.00 0.28 0.00 0.00 4.61 0.00 20:43:01 0.18 0.00 0.18 0.00 0.00 2.15 0.00 20:44:01 0.30 0.00 0.30 0.00 0.00 3.28 0.00 20:45:01 0.27 0.00 0.27 0.00 0.00 3.40 0.00 20:46:01 0.27 0.00 0.27 0.00 0.00 3.61 0.00 20:47:01 0.25 0.00 0.25 0.00 0.00 2.83 0.00 20:48:01 0.15 0.00 0.15 0.00 0.00 1.77 0.00 20:49:01 0.27 0.00 0.27 0.00 0.00 3.48 0.00 20:50:02 1.18 0.95 0.23 0.00 58.23 3.10 0.00 20:51:01 0.47 0.20 0.27 0.00 6.50 4.35 0.00 20:52:01 0.78 0.00 0.78 0.00 0.00 15.00 0.00 20:53:01 0.28 0.00 0.28 0.00 0.00 3.06 0.00 20:54:01 0.22 0.00 0.22 0.00 0.00 2.58 0.00 20:55:01 0.20 0.00 0.20 0.00 0.00 2.05 0.00 20:56:01 137.69 74.28 63.41 0.00 8272.52 17853.66 0.00 Average: 7.55 3.79 3.76 0.00 418.09 953.64 0.00 20:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:37:01 89112 0 529152 28.12 2620 1260660 1038308 35.44 364252 1232256 20 20:38:01 88496 0 529760 28.16 2620 1260668 1029120 35.12 363116 1234444 8 20:39:01 88676 0 529576 28.15 2620 1260672 1029120 35.12 363140 1234444 12 20:40:01 87792 0 530456 28.19 2620 1260676 1029340 35.13 364196 1234444 12 20:41:01 88196 0 530048 28.17 2620 1260680 1029268 35.13 363640 1234444 20 20:42:01 88180 0 530060 28.17 2620 1260684 1029356 35.13 363952 1234444 8 20:43:01 87860 0 530376 28.19 2620 1260688 1029368 35.13 363880 1234444 8 20:44:01 88204 0 530028 28.17 2620 1260692 1029248 35.13 363336 1234444 12 20:45:01 88120 0 530104 28.17 2620 1260700 1029248 35.13 363164 1234444 8 20:46:01 87728 0 530492 28.19 2620 1260704 1029400 35.13 363852 1234444 12 20:47:01 88080 0 530136 28.18 2620 1260708 1029340 35.13 363532 1234448 12 20:48:01 87052 0 531160 28.23 2620 1260712 1029448 35.13 364280 1234444 8 20:49:01 82112 0 536096 28.49 2620 1260716 1029608 35.14 369532 1234444 8 20:50:02 79852 0 536604 28.52 2620 1262468 1038904 35.46 372096 1234436 12 20:51:01 77040 0 539408 28.67 2620 1262476 1038832 35.45 374584 1234432 16 20:52:01 77096 0 539344 28.66 2620 1262484 1038820 35.45 374412 1234432 8 20:53:01 77696 0 538744 28.63 2620 1262484 1038748 35.45 373892 1234432 8 20:54:01 76676 0 539756 28.69 2620 1262492 1038856 35.45 374640 1234432 12 20:55:01 77728 0 538700 28.63 2620 1262496 1038748 35.45 374176 1234432 8 20:56:01 188108 0 646732 34.37 2620 1044084 1266168 43.21 412576 1026532 36 Average: 89690 0 538837 28.64 2620 1250397 1044462 35.65 369512 1223936 12 20:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:37:01 eth0 1.40 1.12 1.21 0.08 0.00 0.00 0.00 0.00 20:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 eth0 0.60 0.08 0.06 0.01 0.00 0.00 0.00 0.00 20:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:01 eth0 0.60 0.33 0.27 0.20 0.00 0.00 0.00 0.00 20:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:41:01 eth0 0.85 0.23 0.16 0.08 0.00 0.00 0.00 0.00 20:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:42:01 eth0 1.13 0.40 0.38 0.21 0.00 0.00 0.00 0.00 20:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 eth0 0.52 0.38 0.27 0.21 0.00 0.00 0.00 0.00 20:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:01 eth0 0.70 0.20 0.11 0.07 0.00 0.00 0.00 0.00 20:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 eth0 0.47 0.15 0.10 0.01 0.00 0.00 0.00 0.00 20:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 eth0 1.12 0.42 0.33 0.21 0.00 0.00 0.00 0.00 20:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:49:01 eth0 1.90 1.43 0.38 6.65 0.00 0.00 0.00 0.00 20:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:02 eth0 1.52 1.35 0.34 1.94 0.00 0.00 0.00 0.00 20:50:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:51:01 eth0 0.25 0.20 0.09 0.07 0.00 0.00 0.00 0.00 20:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:52:01 eth0 0.30 0.23 0.18 0.07 0.00 0.00 0.00 0.00 20:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:53:01 eth0 0.48 0.02 0.05 0.00 0.00 0.00 0.00 0.00 20:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:54:01 eth0 0.87 0.53 0.53 0.39 0.00 0.00 0.00 0.00 20:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:55:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:56:01 eth0 251.15 180.14 2244.01 21.08 0.00 0.00 0.00 0.00 20:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 13.25 9.40 112.76 1.57 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 0.00 0.00 0.00 0.00 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) 05/17/21 _x86_64_ (4 CPU) 20:35:08 LINUX RESTART (4 CPU) 20:36:01 CPU %user %nice %system %iowait %steal %idle 20:37:01 all 0.15 0.00 0.06 0.00 0.00 99.78 20:37:01 0 0.03 0.00 0.07 0.00 0.00 99.90 20:37:01 1 0.07 0.00 0.05 0.00 0.02 99.87 20:37:01 2 0.03 0.00 0.03 0.00 0.00 99.93 20:37:01 3 0.48 0.00 0.08 0.00 0.00 99.43 20:38:01 all 0.10 0.00 0.05 0.00 0.00 99.85 20:38:01 0 0.05 0.00 0.03 0.00 0.00 99.92 20:38:01 1 0.03 0.00 0.07 0.00 0.00 99.90 20:38:01 2 0.03 0.00 0.03 0.00 0.00 99.93 20:38:01 3 0.28 0.00 0.05 0.00 0.00 99.67 20:39:01 all 0.15 0.00 0.02 0.00 0.00 99.82 20:39:01 0 0.00 0.00 0.02 0.00 0.02 99.97 20:39:01 1 0.07 0.00 0.03 0.00 0.00 99.90 20:39:01 2 0.02 0.00 0.02 0.00 0.00 99.97 20:39:01 3 0.52 0.00 0.02 0.00 0.00 99.47 20:40:01 all 0.18 0.00 0.02 0.00 0.00 99.80 20:40:01 0 0.05 0.00 0.02 0.00 0.00 99.93 20:40:01 1 0.08 0.00 0.05 0.00 0.00 99.87 20:40:01 2 0.03 0.00 0.02 0.00 0.00 99.95 20:40:01 3 0.53 0.00 0.00 0.00 0.00 99.47 20:41:01 all 0.15 0.00 0.03 0.00 0.01 99.81 20:41:01 0 0.03 0.00 0.05 0.00 0.00 99.92 20:41:01 1 0.02 0.00 0.03 0.00 0.02 99.93 20:41:01 2 0.02 0.00 0.03 0.00 0.02 99.93 20:41:01 3 0.52 0.00 0.02 0.00 0.00 99.47 20:42:01 all 0.16 0.00 0.02 0.00 0.00 99.81 20:42:01 0 0.03 0.00 0.02 0.00 0.00 99.95 20:42:01 1 0.05 0.00 0.05 0.00 0.00 99.90 20:42:01 2 0.53 0.00 0.02 0.00 0.00 99.45 20:42:01 3 0.02 0.00 0.02 0.00 0.02 99.95 20:43:01 all 0.16 0.00 0.03 0.00 0.00 99.82 20:43:01 0 0.02 0.00 0.02 0.00 0.00 99.97 20:43:01 1 0.08 0.00 0.05 0.00 0.00 99.87 20:43:01 2 0.52 0.00 0.02 0.00 0.00 99.47 20:43:01 3 0.02 0.00 0.02 0.00 0.00 99.97 20:44:01 all 0.15 0.00 0.02 0.00 0.00 99.83 20:44:01 0 0.02 0.00 0.02 0.00 0.00 99.97 20:44:01 1 0.03 0.00 0.03 0.00 0.00 99.93 20:44:01 2 0.52 0.00 0.02 0.02 0.00 99.45 20:44:01 3 0.02 0.00 0.03 0.00 0.00 99.95 20:45:01 all 0.16 0.00 0.02 0.00 0.00 99.82 20:45:01 0 0.03 0.00 0.02 0.00 0.00 99.95 20:45:01 1 0.03 0.00 0.02 0.00 0.00 99.95 20:45:01 2 0.52 0.00 0.02 0.00 0.00 99.47 20:45:01 3 0.05 0.00 0.03 0.00 0.00 99.92 20:46:01 all 0.22 0.00 0.04 0.00 0.00 99.74 20:46:01 0 0.02 0.00 0.03 0.00 0.00 99.95 20:46:01 1 0.05 0.00 0.03 0.00 0.00 99.92 20:46:01 2 0.52 0.00 0.03 0.00 0.00 99.45 20:46:01 3 0.28 0.00 0.05 0.00 0.02 99.65 20:47:01 all 0.15 0.00 0.02 0.00 0.00 99.82 20:47:01 0 0.05 0.00 0.02 0.00 0.00 99.93 20:47:01 1 0.03 0.00 0.03 0.00 0.02 99.92 20:47:01 2 0.03 0.00 0.03 0.00 0.00 99.93 20:47:01 3 0.50 0.00 0.02 0.00 0.00 99.48 20:47:01 CPU %user %nice %system %iowait %steal %idle 20:48:01 all 0.16 0.00 0.03 0.00 0.00 99.81 20:48:01 0 0.05 0.00 0.05 0.00 0.00 99.90 20:48:01 1 0.07 0.00 0.03 0.00 0.00 99.90 20:48:01 2 0.02 0.00 0.03 0.00 0.00 99.95 20:48:01 3 0.50 0.00 0.02 0.00 0.00 99.48 20:49:01 all 0.15 0.00 0.05 0.00 0.00 99.81 20:49:01 0 0.08 0.00 0.07 0.00 0.00 99.85 20:49:01 1 0.17 0.00 0.02 0.00 0.00 99.82 20:49:01 2 0.12 0.00 0.07 0.00 0.00 99.82 20:49:01 3 0.22 0.00 0.03 0.00 0.00 99.75 20:50:02 all 0.20 0.00 0.04 0.00 0.00 99.75 20:50:02 0 0.35 0.00 0.07 0.00 0.02 99.57 20:50:02 1 0.05 0.00 0.03 0.00 0.00 99.92 20:50:02 2 0.25 0.00 0.03 0.00 0.00 99.72 20:50:02 3 0.15 0.00 0.03 0.00 0.00 99.82 20:51:01 all 0.17 0.00 0.06 0.00 0.00 99.77 20:51:01 0 0.52 0.00 0.07 0.00 0.00 99.41 20:51:01 1 0.03 0.00 0.05 0.00 0.00 99.92 20:51:01 2 0.07 0.00 0.07 0.00 0.02 99.85 20:51:01 3 0.03 0.00 0.05 0.00 0.00 99.92 20:52:01 all 0.15 0.00 0.03 0.00 0.00 99.82 20:52:01 0 0.02 0.00 0.02 0.00 0.00 99.97 20:52:01 1 0.03 0.00 0.02 0.00 0.00 99.95 20:52:01 2 0.52 0.00 0.03 0.00 0.00 99.45 20:52:01 3 0.05 0.00 0.05 0.00 0.00 99.90 20:53:01 all 0.15 0.00 0.03 0.00 0.00 99.82 20:53:01 0 0.33 0.00 0.02 0.00 0.00 99.65 20:53:01 1 0.05 0.00 0.05 0.00 0.00 99.90 20:53:01 2 0.20 0.00 0.03 0.00 0.00 99.77 20:53:01 3 0.02 0.00 0.02 0.00 0.00 99.97 20:54:01 all 0.17 0.00 0.03 0.00 0.00 99.79 20:54:01 0 0.53 0.00 0.03 0.00 0.00 99.43 20:54:01 1 0.07 0.00 0.03 0.00 0.02 99.88 20:54:01 2 0.03 0.00 0.02 0.00 0.00 99.95 20:54:01 3 0.05 0.00 0.05 0.00 0.00 99.90 20:55:01 all 0.15 0.00 0.03 0.00 0.00 99.82 20:55:01 0 0.52 0.00 0.03 0.00 0.00 99.45 20:55:01 1 0.03 0.00 0.03 0.00 0.00 99.93 20:55:01 2 0.03 0.00 0.03 0.00 0.00 99.93 20:55:01 3 0.02 0.00 0.02 0.00 0.02 99.95 20:56:01 all 6.31 0.00 4.16 1.48 0.25 87.80 20:56:01 0 6.03 0.00 3.61 1.06 0.22 89.07 20:56:01 1 6.75 0.00 4.28 3.08 0.25 85.64 20:56:01 2 6.72 0.00 4.71 0.86 0.32 87.38 20:56:01 3 5.76 0.00 4.03 0.91 0.20 89.09 Average: all 0.46 0.00 0.24 0.07 0.01 99.21 Average: 0 0.43 0.00 0.21 0.05 0.01 99.29 Average: 1 0.39 0.00 0.25 0.15 0.02 99.20 Average: 2 0.53 0.00 0.26 0.04 0.02 99.14 Average: 3 0.50 0.00 0.23 0.05 0.01 99.22