---> uname -a: Linux prd-centos7-docker-4c-2g-140.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: 2933.436 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 8.6G 41.4G 17% / 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 8.6G 41.4G 17% /facter-os /dev/vda1 50.0G 8.6G 41.4G 17% /etc/resolv.conf /dev/vda1 50.0G 8.6G 41.4G 17% /etc/hostname /dev/vda1 50.0G 8.6G 41.4G 17% /etc/hosts /dev/vda1 50.0G 8.6G 41.4G 17% /run/cloud-init/result.json /dev/vda1 50.0G 8.6G 41.4G 17% /w/workspace/edgexfoundry_edgex-ui-go_master /dev/vda1 50.0G 8.6G 41.4G 17% /w/workspace/edgexfoundry_edgex-ui-go_master@tmp /dev/vda1 50.0G 8.6G 41.4G 17% /var/log/sa-host /dev/vda1 50.0G 8.6G 41.4G 17% /var/log/secure /dev/vda1 50.0G 8.6G 41.4G 17% /var/log/auth.log ---> free -m: total used free shared buff/cache available Mem: 1837 829 146 0 861 943 Swap: 1023 3 1020 ---> 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:c1:47:94 brd ff:ff:ff:ff:ff:ff inet 10.30.123.213/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85715sec preferred_lft 85715sec inet6 fe80::f816:3eff:fec1:4794/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:26:fd:48: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 inet6 fe80::42:26ff:fefd:48f2/64 scope link 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) 05/14/21 _x86_64_ (4 CPU) 13:46:24 LINUX RESTART (4 CPU) 13:47:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:48:01 55.70 16.38 39.32 0.00 4742.00 4855.20 0.00 13:49:01 2.10 0.00 2.10 0.00 0.00 42.32 0.00 13:50:01 0.17 0.00 0.17 0.00 0.00 1.61 0.00 13:51:01 0.27 0.00 0.27 0.00 0.00 3.73 0.00 13:52:01 0.20 0.00 0.20 0.00 0.00 2.75 0.00 13:53:01 0.33 0.00 0.33 0.00 0.00 5.09 0.00 13:54:01 0.27 0.00 0.27 0.00 0.00 3.13 0.00 13:55:01 0.17 0.00 0.17 0.00 0.00 1.88 0.00 13:56:01 223.91 139.45 84.45 0.00 6885.17 33452.42 0.00 13:57:02 264.61 104.04 160.57 0.00 4985.24 34927.79 0.00 Average: 54.80 26.00 28.80 0.00 1661.99 7332.95 0.00 13:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:48:01 136464 0 598128 31.79 2620 1144332 1109792 37.88 444464 1098900 132 13:49:01 143232 0 591352 31.43 2620 1144340 1079536 36.84 442536 1094960 16 13:50:01 140484 0 594096 31.57 2620 1144344 1079728 36.85 440248 1100260 20 13:51:01 135524 0 599052 31.84 2620 1144348 1079860 36.85 454680 1091008 16 13:52:01 137284 0 597288 31.74 2620 1144352 1079620 36.85 452436 1091948 20 13:53:01 136808 0 597756 31.77 2620 1144360 1079632 36.85 452488 1092028 12 13:54:01 136432 0 598128 31.79 2620 1144364 1079632 36.85 453148 1092028 16 13:55:01 136464 0 598092 31.79 2620 1144368 1079536 36.84 452744 1092028 16 13:56:01 98140 0 764500 40.63 2596 1016308 1367852 46.68 559480 971676 48 13:57:02 79536 0 795912 42.30 1492 1004604 1266348 43.22 627456 841364 94288 Average: 128037 0 633430 33.67 2505 1117572 1130154 38.57 477968 1056620 9458 13:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:48:01 eth0 490.71 332.27 1110.52 77.00 0.00 0.00 0.00 0.00 13:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:48:01 docker0 62.24 54.44 5.76 166.64 0.00 0.00 0.00 0.00 13:49:01 eth0 0.73 0.08 0.06 0.02 0.00 0.00 0.00 0.00 13:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 eth0 1.08 0.48 0.32 0.21 0.00 0.00 0.00 0.00 13:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:51:01 eth0 1.61 1.05 3.13 0.25 0.00 0.00 0.00 0.00 13:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 eth0 0.22 0.15 0.08 0.04 0.00 0.00 0.00 0.00 13:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 eth0 0.20 0.17 0.07 0.04 0.00 0.00 0.00 0.00 13:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 eth0 0.53 0.33 0.27 0.20 0.00 0.00 0.00 0.00 13:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 veth5a2627f 3.15 1.85 0.39 1.99 0.00 0.00 0.00 0.00 13:56:01 eth0 415.43 334.16 4084.18 68.68 0.00 0.00 0.00 0.00 13:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 docker0 3.15 1.75 0.35 1.99 0.00 0.00 0.00 0.00 13:57:02 vetha32e486 19.55 36.74 1.20 261.51 0.00 0.00 0.00 0.00 13:57:02 eth0 453.79 372.94 3821.55 42.71 0.00 0.00 0.00 0.00 13:57:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:02 docker0 74.24 98.54 5.44 602.71 0.00 0.00 0.00 0.00 Average: vetha32e486 1.96 3.68 0.12 26.18 0.00 0.00 0.00 0.00 Average: eth0 136.52 104.23 902.42 18.92 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 13.98 15.49 1.16 77.22 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) 05/14/21 _x86_64_ (4 CPU) 13:46:24 LINUX RESTART (4 CPU) 13:47:01 CPU %user %nice %system %iowait %steal %idle 13:48:01 all 8.85 0.00 3.58 1.45 1.08 85.05 13:48:01 0 7.41 0.00 4.33 0.20 1.03 87.02 13:48:01 1 10.39 0.00 2.52 1.87 1.03 84.19 13:48:01 2 7.52 0.00 3.32 1.11 1.10 86.96 13:48:01 3 10.05 0.00 4.13 2.60 1.16 82.06 13:49:01 all 0.16 0.00 0.09 0.00 0.17 99.58 13:49:01 0 0.07 0.00 0.07 0.00 0.32 99.55 13:49:01 1 0.05 0.00 0.15 0.00 0.07 99.73 13:49:01 2 0.05 0.00 0.07 0.00 0.17 99.72 13:49:01 3 0.48 0.00 0.07 0.00 0.13 99.32 13:50:01 all 0.15 0.00 0.19 0.00 0.47 99.20 13:50:01 0 0.08 0.00 0.17 0.00 0.78 98.97 13:50:01 1 0.05 0.00 0.38 0.00 0.43 99.14 13:50:01 2 0.03 0.00 0.18 0.00 0.53 99.25 13:50:01 3 0.42 0.00 0.02 0.00 0.12 99.45 13:51:01 all 0.13 0.00 0.07 0.00 0.45 99.34 13:51:01 0 0.05 0.00 0.07 0.00 0.37 99.52 13:51:01 1 0.05 0.00 0.08 0.00 0.17 99.70 13:51:01 2 0.08 0.00 0.10 0.00 0.68 99.14 13:51:01 3 0.35 0.00 0.05 0.00 0.58 99.02 13:52:01 all 0.11 0.00 0.08 0.00 0.47 99.34 13:52:01 0 0.05 0.00 0.05 0.00 0.32 99.58 13:52:01 1 0.17 0.00 0.18 0.00 0.25 99.40 13:52:01 2 0.07 0.00 0.07 0.00 0.76 99.11 13:52:01 3 0.17 0.00 0.03 0.00 0.55 99.25 13:53:01 all 0.12 0.00 0.03 0.00 0.44 99.41 13:53:01 0 0.03 0.00 0.05 0.00 0.25 99.67 13:53:01 1 0.35 0.00 0.03 0.00 0.33 99.29 13:53:01 2 0.02 0.00 0.02 0.00 0.51 99.45 13:53:01 3 0.08 0.00 0.03 0.00 0.66 99.22 13:54:01 all 0.16 0.00 0.05 0.00 0.09 99.70 13:54:01 0 0.03 0.00 0.03 0.00 0.07 99.87 13:54:01 1 0.48 0.00 0.03 0.00 0.07 99.42 13:54:01 2 0.05 0.00 0.05 0.00 0.00 99.90 13:54:01 3 0.07 0.00 0.08 0.00 0.22 99.63 13:55:01 all 0.14 0.00 0.05 0.00 0.09 99.72 13:55:01 0 0.03 0.00 0.05 0.00 0.08 99.83 13:55:01 1 0.45 0.00 0.05 0.00 0.12 99.38 13:55:01 2 0.03 0.00 0.05 0.00 0.08 99.83 13:55:01 3 0.05 0.00 0.05 0.00 0.07 99.83 13:56:01 all 8.97 0.00 6.97 1.07 0.91 82.08 13:56:01 0 8.91 0.00 7.59 1.34 0.91 81.25 13:56:01 1 8.62 0.00 6.91 0.58 0.87 83.01 13:56:01 2 8.73 0.00 6.38 1.35 1.01 82.54 13:56:01 3 9.62 0.00 7.02 1.03 0.84 81.50 13:57:02 all 12.58 0.00 9.89 4.88 4.30 68.36 13:57:02 0 10.64 0.00 9.79 4.60 4.18 70.79 13:57:02 1 10.64 0.00 9.14 4.65 4.39 71.17 13:57:02 2 11.96 0.00 10.45 5.97 4.36 67.27 13:57:02 3 17.09 0.00 10.17 4.27 4.27 64.20 Average: all 3.09 0.00 2.06 0.73 0.84 93.29 Average: 0 2.68 0.00 2.18 0.60 0.82 93.72 Average: 1 3.09 0.00 1.92 0.70 0.76 93.53 Average: 2 2.81 0.00 2.04 0.83 0.91 93.41 Average: 3 3.77 0.00 2.12 0.78 0.85 92.48