---> uname -a: Linux prd-centos7-docker-4c-2g-4574.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-80 /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/edgexfoundry_edgex-compose_PR-80@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 705 96 0 1035 1026 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:49:da:94 brd ff:ff:ff:ff:ff:ff inet 10.30.122.11/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85355sec preferred_lft 85355sec inet6 fe80::f816:3eff:fe49:da94/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:fa:94:68:f1 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) 05/11/21 _x86_64_ (4 CPU) 18:35:37 LINUX RESTART (4 CPU) 18:36:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:37:01 94.26 34.33 59.93 0.00 3522.47 22886.19 0.00 18:38:01 1.65 0.00 1.65 0.00 0.00 33.01 0.00 18:39:01 0.32 0.00 0.32 0.00 0.00 3.76 0.00 18:40:01 0.23 0.00 0.23 0.00 0.00 2.96 0.00 18:41:01 0.15 0.00 0.15 0.00 0.00 1.76 0.00 18:42:01 0.35 0.00 0.35 0.00 0.00 4.90 0.00 18:43:01 0.23 0.00 0.23 0.00 0.00 3.00 0.00 18:44:01 0.32 0.00 0.32 0.00 0.00 3.66 0.00 18:45:01 0.25 0.00 0.25 0.00 0.00 2.73 0.00 18:46:01 0.20 0.00 0.20 0.00 0.00 1.92 0.00 18:47:01 0.27 0.00 0.27 0.00 0.00 3.73 0.00 18:48:01 0.20 0.00 0.20 0.00 0.00 2.58 0.00 18:49:01 0.28 0.00 0.28 0.00 0.00 3.65 0.00 18:50:01 0.27 0.00 0.27 0.00 0.00 2.98 0.00 18:51:01 0.40 0.20 0.20 0.00 6.39 2.35 0.00 18:52:01 0.83 0.00 0.83 0.00 0.00 15.96 0.00 18:53:01 93.98 58.96 35.02 0.00 7589.95 14846.83 0.00 Average: 11.35 5.48 5.88 0.00 651.82 2206.45 0.00 18:36:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:37:01 71612 0 584016 31.04 2620 1223296 1061424 36.22 412268 1201504 20 18:38:01 79984 0 575516 30.59 2620 1223424 1016764 34.70 405628 1201396 12 18:39:01 79008 0 576488 30.64 2620 1223428 1016932 34.71 404076 1203912 20 18:40:01 79636 0 575856 30.61 2620 1223432 1033156 35.26 403232 1203912 20 18:41:01 78812 0 576676 30.65 2620 1223436 1033324 35.27 404280 1203912 16 18:42:01 79260 0 576224 30.63 2620 1223440 1033264 35.26 403844 1203912 16 18:43:01 80116 0 575364 30.58 2620 1223444 1033156 35.26 403128 1203912 16 18:44:01 80348 0 575128 30.57 2620 1223448 1033156 35.26 403272 1203912 8 18:45:01 80372 0 575096 30.57 2620 1223456 1033156 35.26 403280 1203912 8 18:46:01 80092 0 575372 30.58 2620 1223460 1033156 35.26 403408 1203912 8 18:47:01 76100 0 579360 30.79 2620 1223464 1033372 35.27 407376 1203912 8 18:48:01 75492 0 579964 30.82 2620 1223468 1033444 35.27 407684 1203912 12 18:49:01 77224 0 578224 30.73 2620 1223476 1033156 35.26 406088 1203912 8 18:50:01 77132 0 578312 30.74 2620 1223480 1033156 35.26 406220 1203912 8 18:51:01 76856 0 578584 30.75 2620 1223484 1033156 35.26 406120 1203908 16 18:52:01 76512 0 578920 30.77 2620 1223492 1033228 35.26 406508 1203908 12 18:53:01 78464 0 710692 37.77 2620 1089768 1492100 50.92 545684 1026400 36976 Average: 78060 0 585282 31.11 2620 1215582 1059947 36.17 413653 1193180 2187 18:36:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:37:01 eth0 460.74 235.38 651.54 58.12 0.00 0.00 0.00 0.00 18:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:38:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:39:01 eth0 1.02 0.28 0.32 0.20 0.00 0.00 0.00 0.00 18:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:01 eth0 0.75 0.08 0.06 0.01 0.00 0.00 0.00 0.00 18:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:41:01 eth0 0.47 0.35 0.27 0.20 0.00 0.00 0.00 0.00 18:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:42:01 eth0 1.25 0.48 0.46 0.24 0.00 0.00 0.00 0.00 18:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:43:01 eth0 0.10 0.08 0.01 0.04 0.00 0.00 0.00 0.00 18:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 eth0 0.37 0.08 0.02 0.01 0.00 0.00 0.00 0.00 18:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 eth0 0.50 0.08 0.05 0.01 0.00 0.00 0.00 0.00 18:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 eth0 2.03 0.92 1.12 0.30 0.00 0.00 0.00 0.00 18:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 eth0 0.38 0.22 0.26 0.16 0.00 0.00 0.00 0.00 18:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 eth0 0.08 0.08 0.01 0.04 0.00 0.00 0.00 0.00 18:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 eth0 0.27 0.22 0.14 0.07 0.00 0.00 0.00 0.00 18:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:01 eth0 283.88 205.46 2266.25 27.08 0.00 0.00 0.00 0.00 18:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.87 25.94 171.48 5.04 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) 05/11/21 _x86_64_ (4 CPU) 18:35:37 LINUX RESTART (4 CPU) 18:36:02 CPU %user %nice %system %iowait %steal %idle 18:37:01 all 10.96 0.00 4.39 2.81 0.02 81.82 18:37:01 0 9.06 0.00 5.40 3.61 0.02 81.92 18:37:01 1 12.90 0.00 3.35 2.04 0.03 81.67 18:37:01 2 12.68 0.00 4.65 2.23 0.02 80.42 18:37:01 3 9.20 0.00 4.14 3.37 0.02 83.27 18:38:01 all 0.16 0.00 0.05 0.00 0.00 99.78 18:38:01 0 0.50 0.00 0.07 0.00 0.00 99.43 18:38:01 1 0.07 0.00 0.05 0.00 0.00 99.88 18:38:01 2 0.05 0.00 0.07 0.00 0.00 99.88 18:38:01 3 0.03 0.00 0.03 0.00 0.02 99.92 18:39:01 all 0.14 0.00 0.04 0.00 0.00 99.82 18:39:01 0 0.37 0.00 0.05 0.00 0.00 99.58 18:39:01 1 0.05 0.00 0.02 0.00 0.02 99.92 18:39:01 2 0.05 0.00 0.03 0.00 0.00 99.92 18:39:01 3 0.08 0.00 0.05 0.00 0.00 99.87 18:40:01 all 0.16 0.00 0.03 0.00 0.00 99.81 18:40:01 0 0.23 0.00 0.05 0.00 0.00 99.72 18:40:01 1 0.07 0.00 0.03 0.00 0.00 99.90 18:40:01 2 0.32 0.00 0.02 0.00 0.00 99.67 18:40:01 3 0.03 0.00 0.02 0.00 0.00 99.95 18:41:01 all 0.15 0.00 0.05 0.00 0.00 99.80 18:41:01 0 0.05 0.00 0.05 0.00 0.00 99.90 18:41:01 1 0.03 0.00 0.03 0.00 0.00 99.93 18:41:01 2 0.48 0.00 0.07 0.00 0.02 99.43 18:41:01 3 0.05 0.00 0.03 0.00 0.00 99.92 18:42:01 all 0.06 0.00 0.05 0.00 0.01 99.88 18:42:01 0 0.03 0.00 0.03 0.00 0.02 99.92 18:42:01 1 0.05 0.00 0.07 0.00 0.02 99.87 18:42:01 2 0.13 0.00 0.07 0.00 0.00 99.80 18:42:01 3 0.02 0.00 0.02 0.00 0.02 99.95 18:43:01 all 0.15 0.00 0.03 0.00 0.00 99.82 18:43:01 0 0.02 0.00 0.02 0.00 0.00 99.97 18:43:01 1 0.05 0.00 0.03 0.00 0.00 99.92 18:43:01 2 0.53 0.00 0.03 0.00 0.00 99.43 18:43:01 3 0.02 0.00 0.02 0.00 0.00 99.97 18:44:01 all 0.15 0.00 0.04 0.00 0.00 99.82 18:44:01 0 0.02 0.00 0.02 0.00 0.00 99.97 18:44:01 1 0.05 0.00 0.07 0.00 0.00 99.88 18:44:01 2 0.52 0.00 0.03 0.00 0.00 99.45 18:44:01 3 0.00 0.00 0.03 0.00 0.00 99.97 18:45:01 all 0.15 0.00 0.03 0.00 0.00 99.81 18:45:01 0 0.02 0.00 0.02 0.00 0.00 99.97 18:45:01 1 0.05 0.00 0.07 0.00 0.00 99.88 18:45:01 2 0.50 0.00 0.02 0.00 0.00 99.48 18:45:01 3 0.05 0.00 0.03 0.00 0.00 99.92 18:46:01 all 0.15 0.00 0.03 0.00 0.00 99.82 18:46:01 0 0.03 0.00 0.02 0.00 0.00 99.95 18:46:01 1 0.03 0.00 0.07 0.00 0.00 99.90 18:46:01 2 0.53 0.00 0.03 0.00 0.00 99.43 18:46:01 3 0.02 0.00 0.00 0.00 0.00 99.98 18:47:01 all 0.17 0.00 0.05 0.00 0.00 99.78 18:47:01 0 0.53 0.00 0.05 0.00 0.00 99.42 18:47:01 1 0.07 0.00 0.07 0.00 0.00 99.87 18:47:01 2 0.03 0.00 0.02 0.00 0.00 99.95 18:47:01 3 0.05 0.00 0.07 0.00 0.00 99.88 18:47:01 CPU %user %nice %system %iowait %steal %idle 18:48:01 all 0.16 0.00 0.03 0.00 0.00 99.80 18:48:01 0 0.53 0.00 0.02 0.00 0.00 99.45 18:48:01 1 0.05 0.00 0.05 0.00 0.00 99.90 18:48:01 2 0.02 0.00 0.03 0.00 0.00 99.95 18:48:01 3 0.03 0.00 0.03 0.00 0.02 99.92 18:49:01 all 0.15 0.00 0.03 0.00 0.00 99.82 18:49:01 0 0.02 0.00 0.02 0.00 0.00 99.97 18:49:01 1 0.03 0.00 0.03 0.00 0.00 99.93 18:49:01 2 0.52 0.00 0.03 0.00 0.00 99.45 18:49:01 3 0.03 0.00 0.05 0.00 0.00 99.92 18:50:01 all 0.14 0.00 0.04 0.00 0.00 99.82 18:50:01 0 0.03 0.00 0.05 0.00 0.00 99.92 18:50:01 1 0.02 0.00 0.03 0.00 0.00 99.95 18:50:01 2 0.50 0.00 0.03 0.00 0.00 99.47 18:50:01 3 0.02 0.00 0.03 0.00 0.00 99.95 18:51:01 all 0.16 0.00 0.04 0.00 0.00 99.80 18:51:01 0 0.53 0.00 0.03 0.00 0.00 99.43 18:51:01 1 0.03 0.00 0.03 0.00 0.00 99.93 18:51:01 2 0.03 0.00 0.05 0.00 0.00 99.92 18:51:01 3 0.03 0.00 0.05 0.00 0.00 99.92 18:52:01 all 0.15 0.00 0.03 0.00 0.00 99.81 18:52:01 0 0.52 0.00 0.03 0.00 0.00 99.45 18:52:01 1 0.02 0.00 0.03 0.00 0.00 99.95 18:52:01 2 0.05 0.00 0.03 0.00 0.02 99.90 18:52:01 3 0.02 0.00 0.03 0.00 0.00 99.95 18:53:01 all 5.30 0.00 3.28 1.40 0.04 89.98 18:53:01 0 5.87 0.00 3.97 1.78 0.05 88.32 18:53:01 1 4.97 0.00 3.03 2.12 0.05 89.83 18:53:01 2 5.35 0.00 3.33 1.48 0.03 89.80 18:53:01 3 5.01 0.00 2.79 0.22 0.02 91.96 Average: all 1.07 0.00 0.48 0.24 0.01 98.20 Average: 0 1.07 0.00 0.57 0.31 0.00 98.05 Average: 1 1.07 0.00 0.41 0.24 0.01 98.27 Average: 2 1.30 0.00 0.50 0.22 0.00 97.99 Average: 3 0.85 0.00 0.43 0.21 0.00 98.51