---> uname -a: Linux prd-centos7-docker-4c-2g-1219.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-69 /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/edgexfoundry_edgex-compose_PR-69@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 690 67 0 1079 1041 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:ea:5c:e2 brd ff:ff:ff:ff:ff:ff inet 10.30.123.159/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85218sec preferred_lft 85218sec inet6 fe80::f816:3eff:feea:5ce2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:28:c9:65:80 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) 04/20/21 _x86_64_ (4 CPU) 18:10:42 LINUX RESTART (4 CPU) 18:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:12:02 124.43 54.58 69.85 0.00 4003.49 37176.79 0.00 18:13:02 1.61 0.00 1.61 0.00 0.00 29.35 0.00 18:14:01 0.30 0.00 0.30 0.00 0.00 3.96 0.00 18:15:01 0.25 0.00 0.25 0.00 0.00 2.56 0.00 18:16:01 0.23 0.00 0.23 0.00 0.00 3.50 0.00 18:17:01 0.37 0.00 0.37 0.00 0.00 4.61 0.00 18:18:01 0.25 0.00 0.25 0.00 0.00 2.83 0.00 18:19:01 0.23 0.00 0.23 0.00 0.00 3.33 0.00 18:20:01 0.28 0.00 0.28 0.00 0.00 3.01 0.00 18:21:01 0.32 0.00 0.32 0.00 0.00 3.65 0.00 18:22:01 0.25 0.00 0.25 0.00 0.00 3.00 0.00 18:23:01 1.83 1.63 0.20 0.00 41.43 2.31 0.00 18:24:01 0.30 0.00 0.30 0.00 0.00 3.80 0.00 18:25:01 0.27 0.00 0.27 0.00 0.00 3.10 0.00 18:26:01 0.47 0.20 0.27 0.00 6.39 2.80 0.00 18:27:01 0.77 0.00 0.77 0.00 0.00 15.22 0.00 18:28:01 0.28 0.00 0.28 0.00 0.00 3.33 0.00 18:29:01 0.22 0.00 0.22 0.00 0.00 2.31 0.00 18:30:01 0.23 0.00 0.23 0.00 0.00 2.12 0.00 Average: 7.01 2.98 4.03 0.00 213.77 1966.66 0.00 18:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:12:02 68140 0 539188 28.66 2620 1271596 1060528 36.19 360724 1255460 16 18:13:02 73468 0 533740 28.37 2620 1271716 1021020 34.85 356676 1255352 12 18:14:01 73696 0 533508 28.35 2620 1271720 1021020 34.85 354672 1257380 8 18:15:01 73628 0 533576 28.36 2620 1271720 1021020 34.85 354640 1257380 12 18:16:01 72748 0 534448 28.40 2620 1271728 1021212 34.85 355824 1257380 8 18:17:01 73232 0 533960 28.38 2620 1271732 1029288 35.13 355088 1257380 12 18:18:01 72912 0 534276 28.40 2620 1271736 1029360 35.13 355576 1257380 8 18:19:01 72696 0 534488 28.41 2620 1271740 1029384 35.13 355572 1257380 8 18:20:01 73560 0 533616 28.36 2620 1271748 1029216 35.13 354876 1257380 8 18:21:01 73792 0 533380 28.35 2620 1271752 1029216 35.13 354880 1257380 8 18:22:01 73060 0 534104 28.39 2620 1271760 1029300 35.13 355196 1257388 12 18:23:01 64140 0 541776 28.79 2620 1273008 1030332 35.16 364060 1257380 8 18:24:01 64348 0 541564 28.78 2620 1273012 1030264 35.16 363312 1257380 8 18:25:01 67144 0 538764 28.63 2620 1273016 1029928 35.15 361440 1257380 8 18:26:01 66616 0 539288 28.66 2620 1273020 1029928 35.15 361588 1257376 16 18:27:01 63664 0 542232 28.82 2620 1273028 1030000 35.15 364620 1257376 8 18:28:01 63984 0 541912 28.80 2620 1273028 1029928 35.15 364240 1257376 8 18:29:01 63984 0 541904 28.80 2620 1273036 1029928 35.15 364372 1257376 8 18:30:01 64280 0 541604 28.79 2620 1273040 1029928 35.15 364252 1257376 8 Average: 69426 0 537228 28.55 2620 1272270 1029516 35.14 359032 1257172 10 18:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:12:02 eth0 437.92 242.11 641.47 56.22 0.00 0.00 0.00 0.00 18:12:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:02 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:13:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 eth0 0.29 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 eth0 0.63 0.08 0.06 0.01 0.00 0.00 0.00 0.00 18:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 eth0 0.52 0.52 0.27 0.21 0.00 0.00 0.00 0.00 18:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 eth0 0.93 0.17 0.14 0.07 0.00 0.00 0.00 0.00 18:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 eth0 1.55 0.60 0.65 0.37 0.00 0.00 0.00 0.00 18:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 eth0 0.58 0.40 0.29 0.24 0.00 0.00 0.00 0.00 18:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 eth0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 eth0 0.85 0.22 0.14 0.07 0.00 0.00 0.00 0.00 18:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:23:01 eth0 5.09 4.96 0.62 8.28 0.00 0.00 0.00 0.00 18:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:24:01 eth0 0.95 0.38 0.32 0.23 0.00 0.00 0.00 0.00 18:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:25:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:26:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:27:01 eth0 0.33 0.22 0.15 0.07 0.00 0.00 0.00 0.00 18:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:28:01 eth0 0.08 0.13 0.01 0.01 0.00 0.00 0.00 0.00 18:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:29:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 18:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 23.76 13.21 33.99 3.47 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) 04/20/21 _x86_64_ (4 CPU) 18:10:42 LINUX RESTART (4 CPU) 18:11:01 CPU %user %nice %system %iowait %steal %idle 18:12:02 all 11.40 0.00 6.18 4.61 0.05 77.77 18:12:02 0 8.65 0.00 8.63 2.84 0.03 79.84 18:12:02 1 9.60 0.00 5.86 6.57 0.05 77.92 18:12:02 2 13.04 0.00 5.60 4.50 0.05 76.80 18:12:02 3 14.32 0.00 4.61 4.50 0.05 76.52 18:13:02 all 0.15 0.00 0.06 0.00 0.00 99.79 18:13:02 0 0.02 0.00 0.05 0.00 0.00 99.93 18:13:02 1 0.46 0.00 0.05 0.00 0.00 99.49 18:13:02 2 0.07 0.00 0.08 0.00 0.00 99.85 18:13:02 3 0.05 0.00 0.05 0.00 0.00 99.90 18:14:01 all 0.17 0.00 0.04 0.00 0.00 99.79 18:14:01 0 0.02 0.00 0.02 0.00 0.00 99.97 18:14:01 1 0.52 0.00 0.07 0.00 0.00 99.41 18:14:01 2 0.07 0.00 0.07 0.00 0.00 99.86 18:14:01 3 0.05 0.00 0.02 0.00 0.02 99.92 18:15:01 all 0.15 0.00 0.04 0.00 0.00 99.80 18:15:01 0 0.02 0.00 0.05 0.00 0.00 99.93 18:15:01 1 0.52 0.00 0.00 0.00 0.00 99.48 18:15:01 2 0.07 0.00 0.07 0.00 0.02 99.85 18:15:01 3 0.02 0.00 0.03 0.00 0.00 99.95 18:16:01 all 0.17 0.00 0.04 0.00 0.00 99.79 18:16:01 0 0.03 0.00 0.03 0.00 0.00 99.93 18:16:01 1 0.17 0.00 0.05 0.00 0.00 99.78 18:16:01 2 0.07 0.00 0.05 0.00 0.00 99.88 18:16:01 3 0.42 0.00 0.03 0.00 0.00 99.55 18:17:01 all 0.16 0.00 0.04 0.00 0.00 99.80 18:17:01 0 0.02 0.00 0.05 0.00 0.00 99.93 18:17:01 1 0.02 0.00 0.02 0.00 0.00 99.97 18:17:01 2 0.10 0.00 0.10 0.00 0.00 99.80 18:17:01 3 0.50 0.00 0.00 0.00 0.00 99.50 18:18:01 all 0.14 0.00 0.04 0.00 0.00 99.82 18:18:01 0 0.03 0.00 0.03 0.00 0.00 99.93 18:18:01 1 0.05 0.00 0.02 0.00 0.00 99.93 18:18:01 2 0.05 0.00 0.05 0.00 0.00 99.90 18:18:01 3 0.43 0.00 0.07 0.00 0.00 99.50 18:19:01 all 0.10 0.00 0.03 0.00 0.01 99.86 18:19:01 0 0.02 0.00 0.02 0.00 0.00 99.97 18:19:01 1 0.05 0.00 0.03 0.00 0.02 99.90 18:19:01 2 0.27 0.00 0.03 0.00 0.00 99.70 18:19:01 3 0.07 0.00 0.05 0.00 0.02 99.87 18:20:01 all 0.03 0.00 0.03 0.00 0.00 99.94 18:20:01 0 0.02 0.00 0.02 0.00 0.00 99.97 18:20:01 1 0.03 0.00 0.02 0.00 0.00 99.95 18:20:01 2 0.03 0.00 0.05 0.00 0.00 99.92 18:20:01 3 0.03 0.00 0.03 0.00 0.00 99.93 18:21:01 all 0.15 0.00 0.03 0.00 0.00 99.81 18:21:01 0 0.03 0.00 0.03 0.00 0.02 99.92 18:21:01 1 0.03 0.00 0.02 0.00 0.00 99.95 18:21:01 2 0.05 0.00 0.03 0.00 0.00 99.92 18:21:01 3 0.50 0.00 0.05 0.00 0.00 99.45 18:22:01 all 0.15 0.00 0.03 0.00 0.00 99.81 18:22:01 0 0.03 0.00 0.02 0.00 0.00 99.95 18:22:01 1 0.05 0.00 0.03 0.00 0.00 99.92 18:22:01 2 0.02 0.00 0.05 0.00 0.00 99.93 18:22:01 3 0.52 0.00 0.03 0.00 0.00 99.45 18:22:01 CPU %user %nice %system %iowait %steal %idle 18:23:01 all 0.38 0.00 0.10 0.01 0.00 99.51 18:23:01 0 0.33 0.00 0.13 0.02 0.00 99.52 18:23:01 1 0.40 0.00 0.10 0.02 0.00 99.48 18:23:01 2 0.28 0.00 0.08 0.00 0.00 99.63 18:23:01 3 0.50 0.00 0.07 0.02 0.00 99.42 18:24:01 all 0.08 0.00 0.06 0.00 0.02 99.85 18:24:01 0 0.13 0.00 0.07 0.00 0.00 99.80 18:24:01 1 0.05 0.00 0.07 0.00 0.00 99.88 18:24:01 2 0.07 0.00 0.03 0.00 0.05 99.85 18:24:01 3 0.05 0.00 0.07 0.00 0.02 99.87 18:25:01 all 0.04 0.00 0.05 0.00 0.00 99.91 18:25:01 0 0.07 0.00 0.05 0.00 0.00 99.88 18:25:01 1 0.03 0.00 0.05 0.00 0.00 99.92 18:25:01 2 0.03 0.00 0.03 0.00 0.00 99.93 18:25:01 3 0.03 0.00 0.05 0.00 0.02 99.90 18:26:01 all 0.17 0.00 0.05 0.00 0.00 99.78 18:26:01 0 0.02 0.00 0.05 0.00 0.00 99.93 18:26:01 1 0.05 0.00 0.03 0.00 0.02 99.90 18:26:01 2 0.07 0.00 0.08 0.00 0.00 99.85 18:26:01 3 0.53 0.00 0.05 0.00 0.00 99.42 18:27:01 all 0.16 0.00 0.04 0.00 0.00 99.80 18:27:01 0 0.02 0.00 0.02 0.00 0.00 99.97 18:27:01 1 0.10 0.00 0.08 0.00 0.00 99.82 18:27:01 2 0.02 0.00 0.03 0.00 0.00 99.95 18:27:01 3 0.50 0.00 0.02 0.00 0.02 99.47 18:28:01 all 0.16 0.00 0.04 0.00 0.00 99.80 18:28:01 0 0.03 0.00 0.02 0.00 0.00 99.95 18:28:01 1 0.05 0.00 0.03 0.00 0.00 99.92 18:28:01 2 0.05 0.00 0.05 0.00 0.00 99.90 18:28:01 3 0.52 0.00 0.05 0.00 0.00 99.43 18:29:01 all 0.15 0.00 0.03 0.00 0.00 99.82 18:29:01 0 0.00 0.00 0.03 0.00 0.00 99.97 18:29:01 1 0.03 0.00 0.03 0.00 0.00 99.93 18:29:01 2 0.02 0.00 0.02 0.00 0.00 99.97 18:29:01 3 0.53 0.00 0.05 0.00 0.00 99.42 18:30:01 all 0.15 0.00 0.03 0.00 0.00 99.82 18:30:01 0 0.03 0.00 0.02 0.00 0.00 99.95 18:30:01 1 0.03 0.00 0.05 0.00 0.00 99.92 18:30:01 2 0.03 0.00 0.03 0.00 0.00 99.93 18:30:01 3 0.50 0.00 0.02 0.00 0.00 99.48 Average: all 0.73 0.00 0.36 0.24 0.01 98.66 Average: 0 0.50 0.00 0.49 0.15 0.00 98.87 Average: 1 0.64 0.00 0.35 0.34 0.00 98.67 Average: 2 0.75 0.00 0.34 0.23 0.01 98.67 Average: 3 1.05 0.00 0.28 0.23 0.01 98.43