---> uname -a: Linux prd-centos7-docker-4c-2g-33729.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/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-53 /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/edgexfoundry_edgex-compose_PR-53@tmp /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/sa-host /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 1837 674 106 0 1056 1057 Swap: 1023 1 1022 ---> 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:b9:f8:3f brd ff:ff:ff:ff:ff:ff inet 10.30.123.74/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85194sec preferred_lft 85194sec inet6 fe80::f816:3eff:feb9:f83f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:c5:f9:42:43 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) 04/12/21 _x86_64_ (4 CPU) 19:00:54 LINUX RESTART (4 CPU) 19:02:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:03:01 5.44 0.00 5.44 0.00 0.00 663.44 0.00 19:04:01 0.28 0.00 0.28 0.00 0.00 3.50 0.00 19:05:02 0.28 0.00 0.28 0.00 0.00 3.15 0.00 19:06:01 0.24 0.00 0.24 0.00 0.00 2.32 0.00 19:07:01 0.32 0.00 0.32 0.00 0.00 4.43 0.00 19:08:01 0.27 0.00 0.27 0.00 0.00 2.86 0.00 19:09:01 0.68 0.00 0.68 0.00 0.00 8.13 0.00 19:10:01 0.58 0.00 0.58 0.00 0.00 6.53 0.00 19:11:01 0.37 0.00 0.37 0.00 0.00 5.11 0.00 19:12:01 0.25 0.00 0.25 0.00 0.00 3.20 0.00 19:13:01 0.28 0.00 0.28 0.00 0.00 2.88 0.00 19:14:01 0.25 0.00 0.25 0.00 0.00 3.20 0.00 19:15:01 0.25 0.00 0.25 0.00 0.00 2.71 0.00 19:16:01 0.38 0.18 0.20 0.00 5.86 1.75 0.00 19:17:01 0.77 0.00 0.77 0.00 0.00 15.67 0.00 19:18:01 0.25 0.00 0.25 0.00 0.00 2.98 0.00 19:19:01 0.27 0.00 0.27 0.00 0.00 3.33 0.00 19:20:01 0.27 0.00 0.27 0.00 0.00 3.26 0.00 19:21:01 110.42 68.81 41.61 0.00 7923.30 14976.10 0.00 Average: 6.42 3.64 2.79 0.00 417.89 828.19 0.00 19:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:03:01 74924 0 548268 29.14 2620 1255732 1032340 35.23 374744 1237084 8 19:04:01 75024 0 548160 29.13 2620 1255740 1032340 35.23 372112 1239564 8 19:05:02 73868 0 549312 29.19 2620 1255744 1032532 35.24 373280 1239564 8 19:06:01 73804 0 549372 29.20 2620 1255748 1032600 35.24 373348 1239760 8 19:07:01 74000 0 549172 29.19 2620 1255752 1032540 35.24 372852 1239756 12 19:08:01 73736 0 549432 29.20 2620 1255756 1032588 35.24 373236 1239804 16 19:09:01 74912 0 548252 29.14 2620 1255760 1032408 35.23 372128 1239804 8 19:10:01 74092 0 549068 29.18 2620 1255764 1032564 35.24 373104 1239804 8 19:11:01 74608 0 548540 29.15 2620 1255776 1032408 35.23 372176 1239804 12 19:12:01 74636 0 548508 29.15 2620 1255780 1032492 35.24 372656 1239804 12 19:13:01 73976 0 549164 29.19 2620 1255784 1032580 35.24 372880 1239808 8 19:14:01 74060 0 549076 29.18 2620 1255788 1032692 35.24 373136 1239804 8 19:15:01 74680 0 548452 29.15 2620 1255792 1032536 35.24 372460 1239804 8 19:16:01 74376 0 548752 29.16 2620 1255796 1032536 35.24 372324 1239800 20 19:17:01 71512 0 551612 29.32 2620 1255800 1032608 35.24 375664 1239800 8 19:18:01 71816 0 551300 29.30 2620 1255808 1032536 35.24 375176 1239800 12 19:19:01 71948 0 551168 29.29 2620 1255808 1032536 35.24 375180 1239800 12 19:20:01 71444 0 551664 29.32 2620 1255816 1032600 35.24 375224 1239800 16 19:21:01 248780 0 627344 33.34 2620 1002800 1067200 36.42 392488 995580 96680 Average: 82958 0 553506 29.42 2620 1242460 1034349 35.30 374430 1226776 5099 19:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:03:01 eth0 0.37 0.08 0.02 0.01 0.00 0.00 0.00 0.00 19:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 eth0 0.92 0.08 0.07 0.01 0.00 0.00 0.00 0.00 19:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:02 eth0 1.55 0.42 0.40 0.20 0.00 0.00 0.00 0.00 19:05:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 eth0 1.08 0.58 0.55 0.40 0.00 0.00 0.00 0.00 19:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 eth0 1.40 0.40 0.48 0.26 0.00 0.00 0.00 0.00 19:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 eth0 1.07 0.30 0.32 0.20 0.00 0.00 0.00 0.00 19:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:09:01 eth0 0.37 0.02 0.04 0.00 0.00 0.00 0.00 0.00 19:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 eth0 0.50 0.28 0.27 0.20 0.00 0.00 0.00 0.00 19:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:11:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 eth0 0.47 0.28 0.15 0.08 0.00 0.00 0.00 0.00 19:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 eth0 1.63 0.37 0.38 0.21 0.00 0.00 0.00 0.00 19:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:14:01 eth0 0.63 0.40 0.28 0.21 0.00 0.00 0.00 0.00 19:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:15:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:17:01 eth0 0.28 0.20 0.14 0.07 0.00 0.00 0.00 0.00 19:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:18:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:19:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:21:01 eth0 240.68 199.27 2264.04 34.81 0.00 0.00 0.00 0.00 19:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 13.25 10.71 119.49 1.93 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) 04/12/21 _x86_64_ (4 CPU) 19:00:54 LINUX RESTART (4 CPU) 19:02:01 CPU %user %nice %system %iowait %steal %idle 19:03:01 all 0.15 0.00 0.05 0.00 0.00 99.79 19:03:01 0 0.42 0.00 0.05 0.00 0.00 99.53 19:03:01 1 0.03 0.00 0.02 0.00 0.00 99.95 19:03:01 2 0.03 0.00 0.08 0.00 0.00 99.88 19:03:01 3 0.12 0.00 0.07 0.00 0.02 99.80 19:04:01 all 0.15 0.00 0.03 0.00 0.00 99.82 19:04:01 0 0.47 0.00 0.05 0.00 0.00 99.48 19:04:01 1 0.02 0.00 0.02 0.00 0.00 99.97 19:04:01 2 0.07 0.00 0.05 0.00 0.02 99.87 19:04:01 3 0.03 0.00 0.02 0.00 0.00 99.95 19:05:02 all 0.14 0.00 0.04 0.00 0.00 99.82 19:05:02 0 0.43 0.00 0.03 0.00 0.00 99.53 19:05:02 1 0.05 0.00 0.03 0.00 0.00 99.92 19:05:02 2 0.07 0.00 0.07 0.00 0.00 99.87 19:05:02 3 0.02 0.00 0.02 0.00 0.00 99.97 19:06:01 all 0.17 0.00 0.04 0.00 0.00 99.79 19:06:01 0 0.53 0.00 0.07 0.00 0.00 99.41 19:06:01 1 0.05 0.00 0.03 0.00 0.00 99.92 19:06:01 2 0.05 0.00 0.02 0.00 0.00 99.93 19:06:01 3 0.05 0.00 0.05 0.00 0.00 99.90 19:07:01 all 0.15 0.00 0.03 0.00 0.00 99.82 19:07:01 0 0.08 0.00 0.02 0.00 0.00 99.90 19:07:01 1 0.03 0.00 0.03 0.00 0.00 99.93 19:07:01 2 0.45 0.00 0.02 0.00 0.00 99.53 19:07:01 3 0.05 0.00 0.05 0.00 0.00 99.90 19:08:01 all 0.15 0.00 0.03 0.00 0.00 99.82 19:08:01 0 0.02 0.00 0.03 0.00 0.00 99.95 19:08:01 1 0.03 0.00 0.02 0.00 0.00 99.95 19:08:01 2 0.53 0.00 0.02 0.00 0.00 99.45 19:08:01 3 0.03 0.00 0.03 0.00 0.00 99.93 19:09:01 all 0.15 0.00 0.03 0.00 0.00 99.81 19:09:01 0 0.02 0.00 0.03 0.00 0.00 99.95 19:09:01 1 0.03 0.00 0.03 0.00 0.00 99.93 19:09:01 2 0.52 0.00 0.02 0.00 0.00 99.47 19:09:01 3 0.05 0.00 0.05 0.00 0.02 99.88 19:10:01 all 0.17 0.00 0.04 0.00 0.00 99.78 19:10:01 0 0.03 0.00 0.03 0.00 0.02 99.92 19:10:01 1 0.08 0.00 0.03 0.00 0.00 99.88 19:10:01 2 0.52 0.00 0.03 0.00 0.00 99.45 19:10:01 3 0.07 0.00 0.07 0.00 0.00 99.87 19:11:01 all 0.15 0.00 0.02 0.00 0.00 99.82 19:11:01 0 0.03 0.00 0.02 0.00 0.00 99.95 19:11:01 1 0.05 0.00 0.03 0.00 0.02 99.90 19:11:01 2 0.52 0.00 0.02 0.00 0.00 99.47 19:11:01 3 0.02 0.00 0.02 0.00 0.00 99.97 19:12:01 all 0.16 0.00 0.04 0.00 0.00 99.80 19:12:01 0 0.03 0.00 0.03 0.00 0.00 99.93 19:12:01 1 0.03 0.00 0.02 0.00 0.00 99.95 19:12:01 2 0.52 0.00 0.03 0.00 0.00 99.45 19:12:01 3 0.07 0.00 0.07 0.00 0.00 99.87 19:13:01 all 0.16 0.00 0.03 0.00 0.00 99.81 19:13:01 0 0.02 0.00 0.03 0.00 0.00 99.95 19:13:01 1 0.03 0.00 0.02 0.00 0.00 99.95 19:13:01 2 0.53 0.00 0.03 0.00 0.00 99.43 19:13:01 3 0.05 0.00 0.05 0.00 0.00 99.90 19:13:01 CPU %user %nice %system %iowait %steal %idle 19:14:01 all 0.08 0.00 0.05 0.00 0.00 99.87 19:14:01 0 0.03 0.00 0.02 0.00 0.00 99.95 19:14:01 1 0.05 0.00 0.05 0.00 0.02 99.88 19:14:01 2 0.20 0.00 0.10 0.00 0.00 99.70 19:14:01 3 0.03 0.00 0.02 0.00 0.00 99.95 19:15:01 all 0.12 0.00 0.04 0.00 0.00 99.85 19:15:01 0 0.02 0.00 0.02 0.00 0.00 99.97 19:15:01 1 0.03 0.00 0.05 0.00 0.00 99.92 19:15:01 2 0.38 0.00 0.07 0.00 0.00 99.55 19:15:01 3 0.03 0.00 0.02 0.00 0.00 99.95 19:16:01 all 0.04 0.00 0.07 0.00 0.00 99.90 19:16:01 0 0.03 0.00 0.05 0.00 0.00 99.92 19:16:01 1 0.05 0.00 0.10 0.00 0.00 99.85 19:16:01 2 0.05 0.00 0.08 0.00 0.00 99.87 19:16:01 3 0.02 0.00 0.03 0.00 0.00 99.95 19:17:01 all 0.11 0.00 0.05 0.00 0.00 99.84 19:17:01 0 0.05 0.00 0.05 0.00 0.00 99.90 19:17:01 1 0.05 0.00 0.08 0.00 0.00 99.87 19:17:01 2 0.03 0.00 0.05 0.00 0.00 99.92 19:17:01 3 0.30 0.00 0.03 0.00 0.00 99.67 19:18:01 all 0.15 0.00 0.02 0.00 0.00 99.82 19:18:01 0 0.02 0.00 0.02 0.00 0.00 99.97 19:18:01 1 0.07 0.00 0.03 0.00 0.00 99.90 19:18:01 2 0.02 0.00 0.03 0.00 0.00 99.95 19:18:01 3 0.52 0.00 0.02 0.00 0.02 99.45 19:19:01 all 0.15 0.00 0.03 0.00 0.00 99.82 19:19:01 0 0.02 0.00 0.02 0.00 0.00 99.97 19:19:01 1 0.05 0.00 0.05 0.00 0.00 99.90 19:19:01 2 0.02 0.00 0.03 0.00 0.02 99.93 19:19:01 3 0.52 0.00 0.02 0.00 0.00 99.47 19:20:01 all 0.15 0.00 0.02 0.00 0.00 99.82 19:20:01 0 0.02 0.00 0.02 0.00 0.00 99.97 19:20:01 1 0.05 0.00 0.03 0.00 0.00 99.92 19:20:01 2 0.05 0.00 0.03 0.00 0.00 99.92 19:20:01 3 0.50 0.00 0.02 0.00 0.00 99.48 19:21:01 all 5.69 0.00 3.28 1.35 0.02 89.66 19:21:01 0 5.61 0.00 3.06 1.77 0.02 89.55 19:21:01 1 5.09 0.00 3.60 1.31 0.02 89.98 19:21:01 2 5.22 0.00 3.14 0.20 0.03 91.40 19:21:01 3 6.85 0.00 3.32 2.12 0.02 87.69 Average: all 0.43 0.00 0.21 0.07 0.00 99.29 Average: 0 0.41 0.00 0.19 0.09 0.00 99.30 Average: 1 0.31 0.00 0.22 0.07 0.00 99.40 Average: 2 0.51 0.00 0.21 0.01 0.00 99.27 Average: 3 0.49 0.00 0.21 0.11 0.00 99.19