---> uname -a: Linux prd-centos7-docker-4c-2g-28228.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: 2933.442 BogoMIPS: 5866.88 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-18 /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/edgexfoundry_edgex-compose_PR-18@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 768 107 0 961 976 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:9b:94:ac brd ff:ff:ff:ff:ff:ff inet 10.30.123.100/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85214sec preferred_lft 85214sec inet6 fe80::f816:3eff:fe9b:94ac/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:ca:f0:06:f2 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) 03/02/21 _x86_64_ (4 CPU) 16:59:25 LINUX RESTART (4 CPU) 17:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:01:01 24.09 2.70 21.40 0.00 163.36 1027.00 0.00 17:02:01 1.83 0.08 1.75 0.00 1.60 30.36 0.00 17:03:01 0.28 0.00 0.28 0.00 0.00 3.43 0.00 17:04:01 0.33 0.00 0.33 0.00 0.00 4.20 0.00 17:05:01 0.20 0.00 0.20 0.00 0.00 3.03 0.00 17:06:01 0.27 0.00 0.27 0.00 0.00 3.40 0.00 17:07:01 0.20 0.00 0.20 0.00 0.00 1.75 0.00 17:08:01 2.05 1.83 0.22 0.00 36.10 2.83 0.00 17:09:02 289.04 265.10 23.94 0.00 3682.72 907.54 0.00 17:10:01 0.66 0.00 0.66 0.00 0.00 163.05 0.00 17:11:01 0.27 0.00 0.27 0.00 0.00 3.15 0.00 17:12:01 0.17 0.00 0.17 0.00 0.00 1.77 0.00 17:13:01 0.20 0.00 0.20 0.00 0.00 1.78 0.00 17:14:01 0.18 0.00 0.18 0.00 0.00 1.88 0.00 17:15:01 0.23 0.00 0.23 0.00 0.00 3.80 0.00 17:16:01 0.82 0.00 0.82 0.00 0.00 15.92 0.00 17:17:01 0.20 0.00 0.20 0.00 0.00 2.15 0.00 17:18:01 0.18 0.00 0.18 0.00 0.00 2.01 0.00 17:19:01 54.86 52.61 2.25 0.00 7286.95 232.06 0.00 Average: 19.81 16.98 2.83 0.00 588.65 126.92 0.00 17:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:01:01 73264 0 552500 29.36 2620 1253160 1054252 35.98 380428 1231832 16 17:02:01 77332 0 548304 29.14 2620 1253288 1032240 35.23 374424 1234384 8 17:03:01 74360 0 551268 29.30 2620 1253296 1032512 35.24 377412 1234384 8 17:04:01 74204 0 551424 29.31 2620 1253296 1032548 35.24 377760 1234384 8 17:05:01 73920 0 551700 29.32 2620 1253304 1032624 35.24 377892 1234388 8 17:06:01 74472 0 551144 29.29 2620 1253308 1032564 35.24 377580 1234384 8 17:07:01 75604 0 550012 29.23 2620 1253308 1040568 35.51 376512 1234384 8 17:08:01 72340 0 552348 29.36 2620 1254236 1042788 35.59 378148 1234880 8 17:09:02 72324 0 651436 34.62 2620 1155164 1040600 35.51 396064 1117492 4608 17:10:01 69560 0 654192 34.77 2620 1155172 1040876 35.52 403260 1113472 20 17:11:01 69212 0 654540 34.79 2620 1155172 1040952 35.53 403484 1113472 12 17:12:01 70720 0 653024 34.71 2620 1155180 1040664 35.52 401860 1113472 8 17:13:01 69968 0 653740 34.74 2620 1155216 1040920 35.52 403116 1113480 32 17:14:01 70828 0 652912 34.70 2620 1155184 1040728 35.52 402004 1113472 16 17:15:01 69948 0 653784 34.75 2620 1155192 1040800 35.52 402400 1113468 20 17:16:01 70596 0 653128 34.71 2620 1155200 1040728 35.52 402032 1113468 16 17:17:01 70860 0 652860 34.70 2620 1155204 1040728 35.52 402204 1113468 8 17:18:01 70564 0 653152 34.71 2620 1155208 1040796 35.52 402228 1113468 8 17:19:01 68892 0 745536 39.62 2620 1064496 1478224 50.45 452632 1060916 96784 Average: 72051 0 615105 32.69 2620 1191768 1062427 36.26 394286 1161719 5348 17:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:01:01 eth0 84.78 57.65 112.70 21.34 0.00 0.00 0.00 0.00 17:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 eth0 0.58 0.08 0.06 0.01 0.00 0.00 0.00 0.00 17:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 eth0 1.10 0.52 0.38 0.21 0.00 0.00 0.00 0.00 17:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 eth0 2.01 0.35 0.39 0.20 0.00 0.00 0.00 0.00 17:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 eth0 1.68 0.67 0.73 0.46 0.00 0.00 0.00 0.00 17:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 eth0 0.50 0.28 0.27 0.17 0.00 0.00 0.00 0.00 17:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 eth0 0.10 0.08 0.01 0.04 0.00 0.00 0.00 0.00 17:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:02 eth0 0.97 0.08 0.07 0.01 0.00 0.00 0.00 0.00 17:09:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 eth0 1.19 0.37 0.46 0.26 0.00 0.00 0.00 0.00 17:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 eth0 0.50 0.42 0.27 0.21 0.00 0.00 0.00 0.00 17:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 eth0 0.60 0.08 0.04 0.01 0.00 0.00 0.00 0.00 17:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 eth0 0.70 0.28 0.29 0.17 0.00 0.00 0.00 0.00 17:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 eth0 0.03 0.02 0.00 0.03 0.00 0.00 0.00 0.00 17:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 eth0 0.28 0.18 0.14 0.07 0.00 0.00 0.00 0.00 17:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 17:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 eth0 195.41 141.78 1361.37 28.32 0.00 0.00 0.00 0.00 17:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 15.32 10.71 77.85 2.72 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) 03/02/21 _x86_64_ (4 CPU) 16:59:25 LINUX RESTART (4 CPU) 17:00:01 CPU %user %nice %system %iowait %steal %idle 17:01:01 all 2.57 0.00 0.57 0.58 0.00 96.28 17:01:01 0 2.49 0.00 0.55 0.08 0.00 96.88 17:01:01 1 3.19 0.00 0.40 0.37 0.00 96.04 17:01:01 2 1.95 0.00 0.75 0.50 0.00 96.80 17:01:01 3 2.65 0.00 0.57 1.35 0.02 95.41 17:02:01 all 0.20 0.00 0.08 0.00 0.01 99.71 17:02:01 0 0.53 0.00 0.03 0.00 0.00 99.43 17:02:01 1 0.08 0.00 0.13 0.00 0.02 99.77 17:02:01 2 0.08 0.00 0.08 0.00 0.02 99.82 17:02:01 3 0.10 0.00 0.08 0.00 0.00 99.82 17:03:01 all 0.17 0.00 0.05 0.00 0.00 99.78 17:03:01 0 0.53 0.00 0.02 0.00 0.00 99.45 17:03:01 1 0.07 0.00 0.08 0.00 0.00 99.85 17:03:01 2 0.05 0.00 0.05 0.00 0.00 99.90 17:03:01 3 0.03 0.00 0.03 0.00 0.00 99.93 17:04:01 all 0.17 0.00 0.04 0.00 0.00 99.78 17:04:01 0 0.52 0.00 0.02 0.00 0.00 99.47 17:04:01 1 0.08 0.00 0.08 0.00 0.00 99.83 17:04:01 2 0.05 0.00 0.05 0.00 0.00 99.90 17:04:01 3 0.05 0.00 0.02 0.00 0.00 99.93 17:05:01 all 0.19 0.00 0.04 0.00 0.00 99.77 17:05:01 0 0.55 0.00 0.03 0.00 0.00 99.42 17:05:01 1 0.07 0.00 0.05 0.00 0.00 99.88 17:05:01 2 0.05 0.00 0.05 0.00 0.00 99.90 17:05:01 3 0.08 0.00 0.03 0.00 0.00 99.88 17:06:01 all 0.17 0.00 0.03 0.00 0.00 99.79 17:06:01 0 0.03 0.00 0.02 0.00 0.00 99.95 17:06:01 1 0.08 0.00 0.08 0.00 0.02 99.82 17:06:01 2 0.05 0.00 0.02 0.00 0.00 99.93 17:06:01 3 0.52 0.00 0.02 0.00 0.00 99.47 17:07:01 all 0.15 0.00 0.05 0.00 0.00 99.80 17:07:01 0 0.02 0.00 0.02 0.00 0.00 99.97 17:07:01 1 0.07 0.00 0.07 0.00 0.00 99.87 17:07:01 2 0.03 0.00 0.02 0.00 0.00 99.95 17:07:01 3 0.50 0.00 0.08 0.00 0.00 99.42 17:08:01 all 0.04 0.00 0.10 0.05 0.00 99.80 17:08:01 0 0.00 0.00 0.02 0.00 0.00 99.98 17:08:01 1 0.05 0.02 0.12 0.07 0.00 99.75 17:08:01 2 0.03 0.00 0.13 0.12 0.00 99.72 17:08:01 3 0.07 0.00 0.12 0.03 0.02 99.77 17:09:02 all 0.17 2.73 11.89 5.88 0.09 79.23 17:09:02 0 0.10 2.59 11.43 4.53 0.08 81.26 17:09:02 1 0.18 2.90 12.74 7.98 0.10 76.09 17:09:02 2 0.34 2.98 12.58 5.96 0.10 78.04 17:09:02 3 0.05 2.46 10.78 5.05 0.08 81.58 17:10:01 all 0.18 0.00 0.11 0.00 0.01 99.71 17:10:01 0 0.05 0.00 0.05 0.00 0.02 99.88 17:10:01 1 0.42 0.00 0.07 0.00 0.00 99.51 17:10:01 2 0.22 0.00 0.27 0.00 0.02 99.49 17:10:01 3 0.02 0.00 0.03 0.00 0.00 99.95 17:11:01 all 0.17 0.00 0.04 0.00 0.03 99.75 17:11:01 0 0.03 0.00 0.02 0.00 0.03 99.92 17:11:01 1 0.52 0.00 0.05 0.00 0.03 99.40 17:11:01 2 0.08 0.00 0.07 0.00 0.05 99.80 17:11:01 3 0.05 0.00 0.03 0.00 0.02 99.90 17:11:01 CPU %user %nice %system %iowait %steal %idle 17:12:01 all 0.15 0.00 0.05 0.00 0.10 99.70 17:12:01 0 0.02 0.00 0.02 0.00 0.03 99.93 17:12:01 1 0.50 0.00 0.05 0.00 0.05 99.40 17:12:01 2 0.07 0.00 0.10 0.00 0.30 99.53 17:12:01 3 0.02 0.00 0.02 0.00 0.03 99.93 17:13:01 all 0.17 0.00 0.04 0.00 0.00 99.79 17:13:01 0 0.02 0.00 0.05 0.00 0.00 99.93 17:13:01 1 0.55 0.00 0.03 0.00 0.00 99.42 17:13:01 2 0.07 0.00 0.07 0.00 0.00 99.87 17:13:01 3 0.03 0.00 0.02 0.00 0.00 99.95 17:14:01 all 0.17 0.00 0.04 0.00 0.00 99.78 17:14:01 0 0.03 0.00 0.02 0.00 0.00 99.95 17:14:01 1 0.10 0.00 0.07 0.00 0.00 99.83 17:14:01 2 0.55 0.00 0.05 0.00 0.00 99.40 17:14:01 3 0.02 0.00 0.03 0.00 0.00 99.95 17:15:01 all 0.20 0.00 0.10 0.00 0.00 99.70 17:15:01 0 0.03 0.00 0.05 0.00 0.00 99.92 17:15:01 1 0.13 0.00 0.17 0.00 0.00 99.70 17:15:01 2 0.57 0.00 0.08 0.00 0.02 99.33 17:15:01 3 0.05 0.00 0.08 0.00 0.00 99.87 17:16:01 all 0.16 0.00 0.05 0.00 0.00 99.79 17:16:01 0 0.02 0.00 0.02 0.00 0.00 99.97 17:16:01 1 0.07 0.00 0.08 0.00 0.00 99.85 17:16:01 2 0.52 0.00 0.02 0.00 0.00 99.47 17:16:01 3 0.05 0.00 0.07 0.00 0.00 99.88 17:17:01 all 0.16 0.00 0.02 0.00 0.00 99.81 17:17:01 0 0.03 0.00 0.00 0.00 0.00 99.97 17:17:01 1 0.03 0.00 0.03 0.00 0.00 99.93 17:17:01 2 0.53 0.00 0.03 0.00 0.00 99.43 17:17:01 3 0.05 0.00 0.03 0.00 0.02 99.90 17:18:01 all 0.16 0.00 0.05 0.00 0.00 99.78 17:18:01 0 0.02 0.00 0.03 0.00 0.00 99.95 17:18:01 1 0.08 0.00 0.08 0.00 0.02 99.82 17:18:01 2 0.53 0.00 0.07 0.00 0.00 99.40 17:18:01 3 0.02 0.00 0.02 0.00 0.00 99.97 17:19:01 all 2.56 0.00 1.28 1.26 0.02 94.88 17:19:01 0 1.86 0.00 1.32 0.12 0.03 96.67 17:19:01 1 2.26 0.00 1.17 1.84 0.02 94.71 17:19:01 2 3.36 0.00 1.55 2.07 0.00 93.02 17:19:01 3 2.76 0.00 1.07 1.00 0.03 95.13 Average: all 0.42 0.14 0.76 0.41 0.02 98.26 Average: 0 0.36 0.14 0.72 0.25 0.01 98.53 Average: 1 0.45 0.15 0.82 0.54 0.01 98.03 Average: 2 0.48 0.16 0.84 0.45 0.03 98.05 Average: 3 0.37 0.13 0.68 0.39 0.01 98.42