---> uname -a: Linux prd-centos7-docker-4c-2g-33750.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/secure /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 ---> free -m: total used free shared buff/cache available Mem: 1837 671 79 0 1086 1060 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:dc:4a:c2 brd ff:ff:ff:ff:ff:ff inet 10.30.122.59/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85304sec preferred_lft 85304sec inet6 fe80::f816:3eff:fedc:4ac2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:e9:43:81:1d 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) 22:13:54 LINUX RESTART (4 CPU) 22:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:16:01 5.16 0.00 5.16 0.00 0.00 1023.80 0.00 22:17:01 0.88 0.65 0.23 0.00 81.15 2.73 0.00 22:18:01 0.30 0.00 0.30 0.00 0.00 3.78 0.00 22:19:01 0.28 0.00 0.28 0.00 0.00 3.21 0.00 22:20:01 0.25 0.00 0.25 0.00 0.00 3.65 0.00 22:21:01 0.27 0.00 0.27 0.00 0.00 3.08 0.00 22:22:01 0.23 0.00 0.23 0.00 0.00 3.13 0.00 22:23:01 0.30 0.00 0.30 0.00 0.00 3.54 0.00 22:24:01 0.23 0.00 0.23 0.00 0.00 3.15 0.00 22:25:01 0.22 0.00 0.22 0.00 0.00 2.47 0.00 22:26:01 0.30 0.00 0.30 0.00 0.00 3.65 0.00 22:27:01 0.20 0.00 0.20 0.00 0.00 2.71 0.00 22:28:01 0.28 0.00 0.28 0.00 0.00 3.35 0.00 22:29:01 0.27 0.02 0.25 0.00 0.53 2.70 0.00 22:30:01 0.95 0.18 0.77 0.00 5.86 15.53 0.00 22:31:01 0.23 0.00 0.23 0.00 0.00 3.13 0.00 22:32:01 54.92 45.60 9.32 0.00 7265.39 3602.36 0.00 Average: 3.84 2.74 1.11 0.00 433.11 276.00 0.00 22:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:16:01 77956 0 521380 27.71 2620 1279588 1007460 34.38 350340 1257248 8 22:17:01 75956 0 520936 27.69 2620 1282032 1007460 34.38 351596 1258740 8 22:18:01 74912 0 521976 27.74 2620 1282036 1007628 34.39 352332 1258740 8 22:19:01 75464 0 521424 27.71 2620 1282036 1007460 34.38 349624 1260644 8 22:20:01 72316 0 524564 27.88 2620 1282044 1007600 34.39 353068 1260644 8 22:21:01 72112 0 524764 27.89 2620 1282048 1007648 34.39 353380 1260644 20 22:22:01 73064 0 523808 27.84 2620 1282052 1007528 34.39 352496 1260644 16 22:23:01 73156 0 523712 27.83 2620 1282056 1007528 34.39 352624 1260644 12 22:24:01 72792 0 524064 27.85 2620 1282068 1007528 34.39 352516 1260644 12 22:25:01 72136 0 524716 27.89 2620 1282072 1007588 34.39 353348 1260644 20 22:26:01 71824 0 525028 27.90 2620 1282072 1007684 34.39 353572 1260644 20 22:27:01 72536 0 524308 27.87 2620 1282080 1007528 34.39 352732 1260644 16 22:28:01 72644 0 524196 27.86 2620 1282084 1007528 34.39 352844 1260644 12 22:29:01 70820 0 526016 27.96 2620 1282088 1009268 34.44 354248 1260644 8 22:30:01 71816 0 525016 27.90 2620 1282092 1007612 34.39 353328 1260640 12 22:31:01 72744 0 524080 27.85 2620 1282100 1007528 34.39 352920 1260640 20 22:32:01 75372 0 637252 33.87 2620 1166300 1469056 50.14 441912 1152556 111452 Average: 73389 0 530426 28.19 2620 1275109 1034802 35.32 357816 1253862 6568 22:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:16:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:17:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:18:01 eth0 0.97 0.30 0.32 0.20 0.00 0.00 0.00 0.00 22:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 eth0 0.53 0.08 0.04 0.01 0.00 0.00 0.00 0.00 22:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 eth0 0.55 0.25 0.17 0.08 0.00 0.00 0.00 0.00 22:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 eth0 1.45 0.58 0.58 0.40 0.00 0.00 0.00 0.00 22:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:22:01 eth0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 22:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:23:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:24:01 eth0 0.75 0.08 0.06 0.01 0.00 0.00 0.00 0.00 22:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:25:01 eth0 0.95 0.52 0.45 0.24 0.00 0.00 0.00 0.00 22:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:26:01 eth0 0.92 0.30 0.32 0.20 0.00 0.00 0.00 0.00 22:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 eth0 0.08 0.08 0.01 0.04 0.00 0.00 0.00 0.00 22:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:28:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:29:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 eth0 0.25 0.18 0.14 0.07 0.00 0.00 0.00 0.00 22:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:31:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:32:01 eth0 243.75 194.66 2263.66 26.84 0.00 0.00 0.00 0.00 22:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 14.77 11.64 133.46 1.66 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) 22:13:54 LINUX RESTART (4 CPU) 22:15:01 CPU %user %nice %system %iowait %steal %idle 22:16:01 all 0.14 0.00 0.03 0.00 0.00 99.83 22:16:01 0 0.02 0.00 0.02 0.00 0.00 99.97 22:16:01 1 0.03 0.00 0.05 0.00 0.00 99.92 22:16:01 2 0.05 0.00 0.03 0.00 0.00 99.92 22:16:01 3 0.45 0.00 0.03 0.00 0.00 99.52 22:17:01 all 0.16 0.00 0.02 0.00 0.00 99.81 22:17:01 0 0.03 0.00 0.00 0.00 0.00 99.97 22:17:01 1 0.03 0.00 0.03 0.00 0.00 99.93 22:17:01 2 0.05 0.00 0.03 0.00 0.00 99.92 22:17:01 3 0.53 0.00 0.02 0.00 0.02 99.43 22:18:01 all 0.14 0.00 0.04 0.00 0.00 99.82 22:18:01 0 0.02 0.00 0.03 0.00 0.00 99.95 22:18:01 1 0.03 0.00 0.02 0.00 0.00 99.95 22:18:01 2 0.05 0.00 0.05 0.00 0.00 99.90 22:18:01 3 0.47 0.00 0.05 0.00 0.00 99.48 22:19:01 all 0.14 0.00 0.07 0.00 0.00 99.79 22:19:01 0 0.02 0.00 0.02 0.00 0.00 99.97 22:19:01 1 0.03 0.00 0.08 0.00 0.00 99.88 22:19:01 2 0.07 0.00 0.12 0.00 0.00 99.82 22:19:01 3 0.45 0.00 0.05 0.00 0.00 99.50 22:20:01 all 0.15 0.00 0.03 0.00 0.00 99.81 22:20:01 0 0.48 0.00 0.03 0.00 0.00 99.48 22:20:01 1 0.07 0.00 0.07 0.00 0.02 99.85 22:20:01 2 0.00 0.00 0.00 0.00 0.00 100.00 22:20:01 3 0.07 0.00 0.02 0.00 0.00 99.92 22:21:01 all 0.17 0.00 0.02 0.00 0.00 99.81 22:21:01 0 0.05 0.00 0.03 0.00 0.00 99.92 22:21:01 1 0.05 0.00 0.02 0.00 0.00 99.93 22:21:01 2 0.52 0.00 0.02 0.00 0.00 99.47 22:21:01 3 0.05 0.00 0.02 0.00 0.00 99.93 22:22:01 all 0.15 0.00 0.03 0.00 0.00 99.82 22:22:01 0 0.02 0.00 0.05 0.00 0.00 99.93 22:22:01 1 0.02 0.00 0.03 0.00 0.00 99.95 22:22:01 2 0.53 0.00 0.02 0.00 0.00 99.45 22:22:01 3 0.03 0.00 0.02 0.00 0.00 99.95 22:23:01 all 0.15 0.00 0.03 0.00 0.00 99.81 22:23:01 0 0.00 0.00 0.02 0.00 0.00 99.98 22:23:01 1 0.56 0.00 0.05 0.00 0.00 99.39 22:23:01 2 0.02 0.00 0.03 0.00 0.02 99.93 22:23:01 3 0.03 0.00 0.03 0.00 0.00 99.93 22:24:01 all 0.14 0.00 0.03 0.00 0.00 99.83 22:24:01 0 0.03 0.00 0.05 0.00 0.00 99.92 22:24:01 1 0.50 0.00 0.02 0.00 0.00 99.48 22:24:01 2 0.02 0.00 0.03 0.00 0.00 99.95 22:24:01 3 0.02 0.00 0.03 0.00 0.00 99.95 22:25:01 all 0.17 0.00 0.04 0.00 0.00 99.80 22:25:01 0 0.03 0.00 0.05 0.00 0.00 99.92 22:25:01 1 0.55 0.00 0.03 0.00 0.00 99.42 22:25:01 2 0.03 0.00 0.03 0.00 0.00 99.93 22:25:01 3 0.05 0.00 0.03 0.00 0.00 99.92 22:26:01 all 0.15 0.00 0.03 0.00 0.00 99.81 22:26:01 0 0.02 0.00 0.02 0.00 0.00 99.97 22:26:01 1 0.52 0.00 0.02 0.00 0.00 99.47 22:26:01 2 0.05 0.00 0.07 0.00 0.00 99.88 22:26:01 3 0.03 0.00 0.03 0.00 0.00 99.93 22:26:01 CPU %user %nice %system %iowait %steal %idle 22:27:01 all 0.16 0.00 0.03 0.00 0.00 99.81 22:27:01 0 0.03 0.00 0.02 0.00 0.00 99.95 22:27:01 1 0.52 0.00 0.03 0.00 0.00 99.45 22:27:01 2 0.03 0.00 0.03 0.00 0.00 99.93 22:27:01 3 0.05 0.00 0.03 0.00 0.00 99.92 22:28:01 all 0.14 0.00 0.03 0.00 0.00 99.83 22:28:01 0 0.02 0.00 0.03 0.00 0.00 99.95 22:28:01 1 0.52 0.00 0.03 0.00 0.00 99.45 22:28:01 2 0.02 0.00 0.03 0.00 0.00 99.95 22:28:01 3 0.02 0.00 0.03 0.00 0.00 99.95 22:29:01 all 0.15 0.00 0.04 0.00 0.00 99.81 22:29:01 0 0.00 0.00 0.02 0.00 0.00 99.98 22:29:01 1 0.55 0.00 0.05 0.00 0.00 99.40 22:29:01 2 0.05 0.00 0.05 0.00 0.00 99.90 22:29:01 3 0.02 0.00 0.03 0.00 0.00 99.95 22:30:01 all 0.18 0.00 0.05 0.00 0.00 99.77 22:30:01 0 0.05 0.00 0.05 0.00 0.00 99.90 22:30:01 1 0.52 0.00 0.03 0.00 0.00 99.45 22:30:01 2 0.10 0.00 0.10 0.00 0.00 99.80 22:30:01 3 0.05 0.00 0.03 0.00 0.00 99.92 22:31:01 all 0.16 0.00 0.04 0.00 0.00 99.80 22:31:01 0 0.05 0.00 0.07 0.00 0.00 99.88 22:31:01 1 0.53 0.00 0.03 0.00 0.00 99.43 22:31:01 2 0.03 0.00 0.03 0.00 0.00 99.93 22:31:01 3 0.02 0.00 0.02 0.00 0.00 99.97 22:32:01 all 3.28 0.00 1.80 1.19 0.01 93.73 22:32:01 0 2.70 0.00 2.21 0.65 0.02 94.42 22:32:01 1 2.66 0.00 1.61 0.60 0.02 95.12 22:32:01 2 3.44 0.00 1.67 1.29 0.00 93.60 22:32:01 3 4.32 0.00 1.71 2.21 0.00 91.76 Average: all 0.34 0.00 0.14 0.07 0.00 99.45 Average: 0 0.21 0.00 0.16 0.04 0.00 99.59 Average: 1 0.45 0.00 0.13 0.04 0.00 99.38 Average: 2 0.30 0.00 0.14 0.08 0.00 99.49 Average: 3 0.39 0.00 0.13 0.13 0.00 99.35