---> uname -a: Linux prd-centos7-docker-4c-2g-2542.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-75 /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/edgexfoundry_edgex-compose_PR-75@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 698 98 0 1040 1033 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:80:ad:21 brd ff:ff:ff:ff:ff:ff inet 10.30.122.144/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85180sec preferred_lft 85180sec inet6 fe80::f816:3eff:fe80:ad21/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:a8:6a:f0:d1 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) 04/30/21 _x86_64_ (4 CPU) 23:08:52 LINUX RESTART (4 CPU) 23:10:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:11:01 4.44 0.00 4.44 0.00 0.00 225.04 0.00 23:12:01 0.23 0.00 0.23 0.00 0.00 2.60 0.00 23:13:01 0.32 0.00 0.32 0.00 0.00 3.78 0.00 23:14:01 0.23 0.00 0.23 0.00 0.00 2.83 0.00 23:15:01 0.22 0.00 0.22 0.00 0.00 2.93 0.00 23:16:01 0.35 0.00 0.35 0.00 0.00 3.95 0.00 23:17:01 0.25 0.00 0.25 0.00 0.00 2.73 0.00 23:18:01 0.28 0.00 0.28 0.00 0.00 3.61 0.00 23:19:01 0.23 0.00 0.23 0.00 0.00 3.28 0.00 23:20:01 0.23 0.00 0.23 0.00 0.00 2.20 0.00 23:21:01 0.28 0.00 0.28 0.00 0.00 3.60 0.00 23:22:01 2.56 2.36 0.20 0.00 58.22 2.73 0.00 23:23:01 0.33 0.00 0.33 0.00 0.00 4.08 0.00 23:24:01 0.45 0.20 0.25 0.00 6.39 2.43 0.00 23:25:01 0.77 0.00 0.77 0.00 0.00 15.37 0.00 23:26:01 0.25 0.00 0.25 0.00 0.00 2.86 0.00 23:27:01 0.18 0.00 0.18 0.00 0.00 1.75 0.00 23:28:01 0.65 0.00 0.65 0.00 0.00 8.38 0.00 23:29:02 55.60 53.55 2.05 0.00 7186.68 216.16 0.00 Average: 3.57 2.96 0.61 0.00 382.09 26.69 0.00 23:10:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:11:01 79192 0 573420 30.48 2620 1226312 1033464 35.27 407672 1199768 8 23:12:01 79456 0 573148 30.46 2620 1226320 1033464 35.27 406216 1201320 8 23:13:01 79448 0 573152 30.46 2620 1226324 1033464 35.27 406224 1201320 12 23:14:01 78460 0 574140 30.51 2620 1226324 1033656 35.28 407212 1201320 8 23:15:01 79292 0 573300 30.47 2620 1226332 1033548 35.27 406660 1201320 8 23:16:01 78740 0 573848 30.50 2620 1226336 1033620 35.28 406908 1201320 8 23:17:01 79900 0 572684 30.44 2620 1226340 1033528 35.27 406216 1201320 8 23:18:01 78644 0 573936 30.50 2620 1226344 1033720 35.28 407392 1201320 8 23:19:01 79752 0 572820 30.44 2620 1226352 1033528 35.27 406144 1201320 8 23:20:01 79516 0 573052 30.46 2620 1226356 1033600 35.28 406656 1201320 8 23:21:01 78460 0 574104 30.51 2620 1226360 1033672 35.28 407064 1201324 8 23:22:01 71056 0 579752 30.81 2620 1228116 1032560 35.24 413956 1201532 8 23:23:01 71412 0 579392 30.79 2620 1228120 1032572 35.24 414196 1201532 8 23:24:01 72520 0 578280 30.73 2620 1228124 1032380 35.23 413116 1201528 16 23:25:01 72184 0 578612 30.75 2620 1228128 1032452 35.24 413376 1201528 8 23:26:01 72444 0 578344 30.74 2620 1228136 1032380 35.23 413004 1201528 8 23:27:01 72232 0 578556 30.75 2620 1228136 1032380 35.23 413008 1201528 8 23:28:01 72256 0 578524 30.75 2620 1228144 1032380 35.23 412908 1201528 8 23:29:02 68796 0 668004 35.50 2620 1142124 1495388 51.04 476052 1139796 67716 Average: 75987 0 580372 30.85 2620 1222565 1057461 36.09 412841 1198077 3572 23:10:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:11:01 eth0 0.08 0.10 0.01 0.07 0.00 0.00 0.00 0.00 23:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 eth0 0.88 0.08 0.07 0.01 0.00 0.00 0.00 0.00 23:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 eth0 0.50 0.30 0.27 0.20 0.00 0.00 0.00 0.00 23:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 eth0 0.85 0.23 0.18 0.08 0.00 0.00 0.00 0.00 23:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 eth0 0.67 0.33 0.29 0.20 0.00 0.00 0.00 0.00 23:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 eth0 0.67 0.05 0.06 0.00 0.00 0.00 0.00 0.00 23:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 eth0 1.05 0.57 0.67 0.39 0.00 0.00 0.00 0.00 23:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:20:01 eth0 1.02 0.20 0.20 0.07 0.00 0.00 0.00 0.00 23:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:21:01 eth0 0.53 0.40 0.27 0.21 0.00 0.00 0.00 0.00 23:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:22:01 eth0 1.57 1.05 0.12 5.49 0.00 0.00 0.00 0.00 23:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:23:01 eth0 0.48 0.47 0.27 0.21 0.00 0.00 0.00 0.00 23:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:24:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:25:01 eth0 0.28 0.22 0.14 0.07 0.00 0.00 0.00 0.00 23:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:26:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 23:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:27:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:28:01 eth0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 23:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:29:02 eth0 153.30 103.41 816.62 13.90 0.00 0.00 0.00 0.00 23:29:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:29:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 8.56 5.68 43.17 1.10 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) 04/30/21 _x86_64_ (4 CPU) 23:08:52 LINUX RESTART (4 CPU) 23:10:02 CPU %user %nice %system %iowait %steal %idle 23:11:01 all 0.15 0.00 0.06 0.00 0.01 99.78 23:11:01 0 0.02 0.00 0.03 0.00 0.00 99.95 23:11:01 1 0.05 0.00 0.07 0.00 0.00 99.88 23:11:01 2 0.47 0.00 0.05 0.00 0.02 99.46 23:11:01 3 0.07 0.00 0.08 0.00 0.02 99.83 23:12:01 all 0.15 0.00 0.05 0.00 0.01 99.79 23:12:01 0 0.02 0.00 0.03 0.00 0.02 99.93 23:12:01 1 0.05 0.00 0.07 0.00 0.02 99.87 23:12:01 2 0.50 0.00 0.05 0.00 0.02 99.43 23:12:01 3 0.05 0.00 0.03 0.00 0.00 99.92 23:13:01 all 0.15 0.00 0.03 0.00 0.00 99.81 23:13:01 0 0.00 0.00 0.02 0.00 0.00 99.98 23:13:01 1 0.08 0.00 0.05 0.00 0.02 99.85 23:13:01 2 0.52 0.00 0.03 0.00 0.00 99.45 23:13:01 3 0.02 0.00 0.02 0.00 0.00 99.97 23:14:01 all 0.15 0.00 0.03 0.00 0.00 99.81 23:14:01 0 0.03 0.00 0.03 0.00 0.00 99.93 23:14:01 1 0.07 0.00 0.02 0.00 0.00 99.92 23:14:01 2 0.48 0.00 0.05 0.00 0.00 99.47 23:14:01 3 0.03 0.00 0.02 0.00 0.02 99.93 23:15:01 all 0.15 0.00 0.03 0.00 0.00 99.82 23:15:01 0 0.02 0.00 0.02 0.00 0.00 99.97 23:15:01 1 0.02 0.00 0.03 0.00 0.00 99.95 23:15:01 2 0.50 0.00 0.03 0.00 0.02 99.45 23:15:01 3 0.05 0.00 0.05 0.00 0.00 99.90 23:16:01 all 0.16 0.00 0.03 0.00 0.00 99.81 23:16:01 0 0.03 0.00 0.03 0.00 0.00 99.93 23:16:01 1 0.37 0.00 0.02 0.00 0.00 99.62 23:16:01 2 0.18 0.00 0.03 0.00 0.00 99.78 23:16:01 3 0.05 0.00 0.05 0.00 0.00 99.90 23:17:01 all 0.15 0.00 0.04 0.00 0.00 99.81 23:17:01 0 0.02 0.00 0.02 0.00 0.00 99.97 23:17:01 1 0.52 0.00 0.03 0.00 0.00 99.45 23:17:01 2 0.02 0.00 0.05 0.00 0.00 99.93 23:17:01 3 0.05 0.00 0.05 0.00 0.02 99.88 23:18:01 all 0.19 0.00 0.04 0.00 0.00 99.77 23:18:01 0 0.05 0.00 0.02 0.00 0.00 99.93 23:18:01 1 0.55 0.00 0.03 0.00 0.00 99.42 23:18:01 2 0.07 0.00 0.03 0.00 0.00 99.90 23:18:01 3 0.10 0.00 0.08 0.00 0.00 99.82 23:19:01 all 0.15 0.00 0.03 0.00 0.00 99.81 23:19:01 0 0.02 0.00 0.02 0.00 0.00 99.97 23:19:01 1 0.05 0.00 0.03 0.00 0.00 99.92 23:19:01 2 0.52 0.00 0.03 0.00 0.00 99.45 23:19:01 3 0.03 0.00 0.03 0.00 0.02 99.92 23:20:01 all 0.16 0.00 0.03 0.00 0.00 99.80 23:20:01 0 0.50 0.00 0.02 0.00 0.02 99.47 23:20:01 1 0.08 0.00 0.07 0.00 0.00 99.85 23:20:01 2 0.02 0.00 0.03 0.00 0.00 99.95 23:20:01 3 0.03 0.00 0.02 0.00 0.00 99.95 23:21:01 all 0.16 0.00 0.04 0.00 0.00 99.80 23:21:01 0 0.52 0.00 0.03 0.00 0.00 99.45 23:21:01 1 0.07 0.00 0.07 0.00 0.02 99.85 23:21:01 2 0.02 0.00 0.03 0.00 0.00 99.95 23:21:01 3 0.03 0.00 0.02 0.00 0.00 99.95 23:21:01 CPU %user %nice %system %iowait %steal %idle 23:22:01 all 0.27 0.00 0.05 0.00 0.01 99.67 23:22:01 0 0.20 0.00 0.02 0.02 0.00 99.77 23:22:01 1 0.13 0.00 0.05 0.00 0.00 99.82 23:22:01 2 0.22 0.00 0.07 0.00 0.03 99.68 23:22:01 3 0.53 0.00 0.07 0.00 0.00 99.40 23:23:01 all 0.16 0.00 0.05 0.00 0.00 99.79 23:23:01 0 0.05 0.00 0.05 0.00 0.00 99.90 23:23:01 1 0.12 0.00 0.02 0.00 0.00 99.87 23:23:01 2 0.37 0.00 0.12 0.00 0.00 99.52 23:23:01 3 0.12 0.00 0.02 0.00 0.00 99.87 23:24:01 all 0.05 0.00 0.07 0.00 0.01 99.87 23:24:01 0 0.03 0.00 0.05 0.00 0.00 99.92 23:24:01 1 0.03 0.00 0.02 0.00 0.00 99.95 23:24:01 2 0.12 0.00 0.17 0.00 0.02 99.70 23:24:01 3 0.02 0.00 0.05 0.00 0.02 99.92 23:25:01 all 0.16 0.00 0.03 0.00 0.01 99.80 23:25:01 0 0.02 0.00 0.00 0.00 0.02 99.97 23:25:01 1 0.07 0.00 0.07 0.00 0.02 99.85 23:25:01 2 0.53 0.00 0.03 0.00 0.00 99.43 23:25:01 3 0.03 0.00 0.03 0.00 0.00 99.93 23:26:01 all 0.14 0.00 0.03 0.00 0.00 99.83 23:26:01 0 0.00 0.00 0.02 0.00 0.00 99.98 23:26:01 1 0.05 0.00 0.05 0.00 0.00 99.90 23:26:01 2 0.50 0.00 0.02 0.00 0.02 99.47 23:26:01 3 0.02 0.00 0.02 0.00 0.00 99.97 23:27:01 all 0.15 0.00 0.03 0.00 0.00 99.83 23:27:01 0 0.02 0.00 0.02 0.00 0.00 99.97 23:27:01 1 0.03 0.00 0.05 0.00 0.00 99.92 23:27:01 2 0.52 0.00 0.02 0.00 0.00 99.47 23:27:01 3 0.02 0.00 0.03 0.00 0.00 99.95 23:28:01 all 0.15 0.00 0.02 0.00 0.00 99.83 23:28:01 0 0.00 0.00 0.00 0.00 0.00 100.00 23:28:01 1 0.07 0.00 0.03 0.00 0.00 99.90 23:28:01 2 0.52 0.00 0.03 0.00 0.00 99.45 23:28:01 3 0.02 0.00 0.03 0.00 0.00 99.95 23:29:02 all 2.14 0.00 1.07 1.10 0.03 95.65 23:29:02 0 1.61 0.00 1.07 0.52 0.03 96.77 23:29:02 1 1.99 0.00 0.99 0.70 0.03 96.29 23:29:02 2 2.54 0.00 1.09 1.09 0.03 95.25 23:29:02 3 2.43 0.00 1.16 2.08 0.03 94.31 Average: all 0.26 0.00 0.09 0.06 0.01 99.58 Average: 0 0.17 0.00 0.08 0.03 0.00 99.72 Average: 1 0.23 0.00 0.09 0.04 0.01 99.63 Average: 2 0.45 0.00 0.10 0.06 0.01 99.38 Average: 3 0.19 0.00 0.10 0.11 0.01 99.59