---> uname -a: Linux prd-centos7-docker-4c-2g-104.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 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 838 145 0 853 934 Swap: 1023 2 1021 ---> 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:e7:16 brd ff:ff:ff:ff:ff:ff inet 10.30.122.77/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85716sec preferred_lft 85716sec inet6 fe80::f816:3eff:fedc:e716/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:bd:5b:1e:bd 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:bdff:fe5b:1ebd/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) 08:43:03 LINUX RESTART (4 CPU) 08:44:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:45:01 32.34 10.01 22.32 0.00 4258.55 3778.29 0.00 08:46:01 1.80 0.00 1.80 0.00 0.00 28.78 0.00 08:47:01 0.25 0.00 0.25 0.00 0.00 3.06 0.00 08:48:01 0.25 0.00 0.25 0.00 0.00 3.41 0.00 08:49:01 0.18 0.00 0.18 0.00 0.00 2.20 0.00 08:50:01 0.35 0.00 0.35 0.00 0.00 4.82 0.00 08:51:02 0.23 0.00 0.23 0.00 0.00 2.96 0.00 08:52:01 121.84 60.91 60.93 0.00 2753.86 21847.11 0.00 08:53:01 289.14 151.43 137.71 0.00 7089.74 34288.41 0.00 08:54:01 175.18 90.29 84.89 0.00 7353.75 16265.54 0.00 Average: 62.10 31.24 30.86 0.00 2145.70 7603.76 0.00 08:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:45:01 138660 0 606944 32.26 2620 1133320 1132716 38.66 453132 1087568 16 08:46:01 142156 0 603440 32.07 2620 1133328 1090296 37.21 460216 1078324 8 08:47:01 140140 0 605452 32.18 2620 1133332 1072856 36.61 464868 1076188 20 08:48:01 136844 0 608748 32.35 2620 1133332 1072940 36.62 474216 1069888 8 08:49:01 138008 0 607576 32.29 2620 1133340 1072736 36.61 466708 1076360 8 08:50:01 138368 0 607208 32.27 2620 1133348 1072736 36.61 466716 1076360 20 08:51:02 138952 0 606620 32.24 2620 1133352 1072664 36.61 466328 1076360 20 08:52:01 77084 0 748920 39.80 2620 1052920 1544720 52.72 543504 1018744 98152 08:53:01 70584 0 777092 41.30 2052 1031816 1558448 53.19 639936 901792 93396 08:54:01 146880 0 802280 42.64 1492 930892 1211592 41.35 591800 803716 92 Average: 126768 0 657428 34.94 2450 1094898 1190170 40.62 502742 1026530 19174 08:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:45:01 eth0 119.00 117.68 502.91 22.02 0.00 0.00 0.00 0.00 08:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 docker0 67.53 53.59 6.11 161.31 0.00 0.00 0.00 0.00 08:46:01 eth0 0.63 0.45 1.53 0.03 0.00 0.00 0.00 0.00 08:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 eth0 1.06 0.35 0.32 0.17 0.00 0.00 0.00 0.00 08:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 eth0 0.85 0.40 0.31 0.24 0.00 0.00 0.00 0.00 08:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 eth0 0.15 0.13 0.08 0.07 0.00 0.00 0.00 0.00 08:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 eth0 0.20 0.08 0.07 0.01 0.00 0.00 0.00 0.00 08:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:02 eth0 0.83 0.15 0.07 0.01 0.00 0.00 0.00 0.00 08:51:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 eth0 431.02 338.33 4145.23 64.66 0.00 0.00 0.00 0.00 08:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 eth0 449.60 384.22 3583.36 41.27 0.00 0.00 0.00 0.00 08:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 docker0 68.58 72.88 5.57 372.20 0.00 0.00 0.00 0.00 08:54:01 eth0 171.92 92.59 325.37 85.05 0.00 0.00 0.00 0.00 08:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 docker0 40.00 70.02 2.44 260.99 0.00 0.00 0.00 0.00 Average: eth0 117.06 93.08 850.89 21.29 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 17.65 19.69 1.42 79.64 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) 08:43:03 LINUX RESTART (4 CPU) 08:44:01 CPU %user %nice %system %iowait %steal %idle 08:45:01 all 3.03 0.00 2.35 1.00 2.58 91.04 08:45:01 0 3.30 0.00 2.27 0.44 2.44 91.56 08:45:01 1 2.52 0.00 1.55 2.24 2.82 90.87 08:45:01 2 3.63 0.00 2.69 0.84 2.50 90.34 08:45:01 3 2.68 0.00 2.92 0.46 2.55 91.40 08:46:01 all 0.12 0.00 0.07 0.00 0.27 99.55 08:46:01 0 0.08 0.00 0.08 0.00 0.18 99.65 08:46:01 1 0.32 0.00 0.05 0.00 0.30 99.33 08:46:01 2 0.03 0.00 0.07 0.00 0.33 99.57 08:46:01 3 0.05 0.00 0.07 0.00 0.25 99.63 08:47:01 all 0.13 0.00 0.07 0.00 0.37 99.43 08:47:01 0 0.03 0.00 0.05 0.00 0.32 99.60 08:47:01 1 0.32 0.00 0.05 0.00 0.30 99.33 08:47:01 2 0.13 0.00 0.10 0.00 0.60 99.17 08:47:01 3 0.03 0.00 0.07 0.00 0.28 99.62 08:48:01 all 0.10 0.00 0.05 0.00 0.54 99.30 08:48:01 0 0.02 0.00 0.07 0.00 0.32 99.60 08:48:01 1 0.07 0.00 0.07 0.02 1.11 98.75 08:48:01 2 0.30 0.00 0.03 0.00 0.51 99.15 08:48:01 3 0.03 0.00 0.03 0.00 0.22 99.72 08:49:01 all 0.12 0.00 0.24 0.00 0.97 98.67 08:49:01 0 0.05 0.00 0.43 0.00 1.06 98.46 08:49:01 1 0.05 0.00 0.15 0.00 1.01 98.79 08:49:01 2 0.36 0.00 0.13 0.00 1.11 98.39 08:49:01 3 0.03 0.00 0.25 0.00 0.70 99.02 08:50:01 all 0.10 0.00 0.03 0.00 0.64 99.23 08:50:01 0 0.02 0.00 0.02 0.00 0.61 99.35 08:50:01 1 0.02 0.00 0.02 0.00 0.65 99.32 08:50:01 2 0.33 0.00 0.03 0.00 1.07 98.56 08:50:01 3 0.03 0.00 0.05 0.00 0.22 99.70 08:51:02 all 0.10 0.00 0.02 0.00 0.70 99.18 08:51:02 0 0.03 0.00 0.02 0.00 0.43 99.52 08:51:02 1 0.02 0.00 0.02 0.00 0.88 99.09 08:51:02 2 0.31 0.00 0.03 0.00 1.30 98.35 08:51:02 3 0.02 0.00 0.03 0.00 0.20 99.75 08:52:01 all 4.03 0.00 3.49 0.33 15.15 77.00 08:52:01 0 4.00 0.00 3.31 0.07 17.01 75.62 08:52:01 1 4.15 0.00 3.62 0.13 14.50 77.60 08:52:01 2 3.74 0.00 3.62 0.55 14.85 77.24 08:52:01 3 4.23 0.00 3.43 0.59 14.22 77.53 08:53:01 all 8.13 0.00 7.16 3.62 17.93 63.16 08:53:01 0 8.83 0.00 8.01 4.32 18.77 60.06 08:53:01 1 7.69 0.00 6.70 2.65 17.86 65.11 08:53:01 2 8.77 0.00 6.77 3.45 17.89 63.12 08:53:01 3 7.25 0.00 7.17 4.04 17.21 64.33 08:54:01 all 7.88 0.00 7.21 2.74 10.10 72.07 08:54:01 0 5.55 0.00 6.71 2.27 10.29 75.18 08:54:01 1 5.94 0.00 7.73 2.76 10.40 73.16 08:54:01 2 5.99 0.00 7.17 1.80 9.69 75.35 08:54:01 3 14.13 0.00 7.23 4.17 10.01 64.46 Average: all 2.36 0.00 2.06 0.77 4.91 89.90 Average: 0 2.18 0.00 2.09 0.71 5.12 89.90 Average: 1 2.10 0.00 1.99 0.78 4.96 90.18 Average: 2 2.35 0.00 2.06 0.66 4.98 89.94 Average: 3 2.83 0.00 2.11 0.92 4.57 89.57