---> uname -a: Linux prd-centos7-docker-4c-2g-16613.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% /var/log/secure /dev/vda1 50.0G 8.6G 41.4G 17% /var/log/auth.log /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 ---> free -m: total used free shared buff/cache available Mem: 1837 847 133 0 856 924 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:45:89:3a brd ff:ff:ff:ff:ff:ff inet 10.30.123.6/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85742sec preferred_lft 85742sec inet6 fe80::f816:3eff:fe45:893a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:da:45:eb:4f 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:daff:fe45:eb4f/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) 12/17/20 _x86_64_ (4 CPU) 21:07:22 LINUX RESTART (4 CPU) 21:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:09:01 88.75 42.53 46.22 0.00 7800.43 8199.57 0.00 21:10:01 7.79 1.35 6.44 0.00 66.42 569.35 0.00 21:11:01 0.38 0.00 0.38 0.00 0.00 6.57 0.00 21:12:02 0.25 0.00 0.25 0.00 0.00 2.70 0.00 21:13:01 0.24 0.00 0.24 0.00 0.00 3.57 0.00 21:14:01 0.32 0.00 0.32 0.00 0.00 4.06 0.00 21:15:01 0.20 0.00 0.20 0.00 0.00 1.88 0.00 21:16:01 248.57 137.09 111.48 0.00 6682.75 33896.24 0.00 21:17:01 188.25 64.09 124.16 0.00 2774.48 27488.42 0.00 21:18:02 138.30 96.73 41.57 0.00 7509.55 6634.26 0.00 Average: 67.44 34.25 33.19 0.00 2488.45 7696.40 0.00 21:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:09:01 166368 0 620132 32.96 2620 1092424 1363728 46.54 414708 1098548 48 21:10:01 176888 0 601020 31.94 2620 1101016 1114024 38.02 410952 1094996 36 21:11:01 179168 0 598792 31.82 2620 1100964 1076072 36.72 410832 1093504 8 21:12:02 178144 0 599812 31.88 2620 1100968 1076216 36.73 424344 1080680 8 21:13:01 177212 0 600740 31.93 2620 1100972 1076228 36.73 426172 1080088 8 21:14:01 178228 0 599720 31.87 2620 1100976 1076132 36.73 428240 1077336 8 21:15:01 177276 0 600668 31.92 2620 1100980 1076092 36.73 429212 1077244 12 21:16:01 68740 0 766160 40.72 2596 1044048 1420024 48.46 559004 990856 22884 21:17:01 167992 0 741980 39.43 1776 969796 1160892 39.62 516920 874980 75716 21:18:02 83064 0 820572 43.61 1492 976416 1609612 54.93 640688 829164 57628 Average: 155308 0 654960 34.81 2420 1068856 1204902 41.12 466107 1029740 15636 21:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:09:01 eth0 231.58 167.94 1127.79 82.41 0.00 0.00 0.00 0.00 21:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:09:01 veth2ca9246 0.25 0.45 0.05 0.07 0.00 0.00 0.00 0.00 21:09:01 docker0 0.25 0.33 0.05 0.06 0.00 0.00 0.00 0.00 21:10:01 eth0 34.57 34.01 119.03 6.70 0.00 0.00 0.00 0.00 21:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:10:01 docker0 27.37 24.73 2.50 108.18 0.00 0.00 0.00 0.00 21:11:01 eth0 2.13 1.45 2.83 0.10 0.00 0.00 0.00 0.00 21:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:12:02 eth0 1.03 0.30 0.32 0.20 0.00 0.00 0.00 0.00 21:12:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:12:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:13:01 eth0 0.56 0.52 0.30 0.22 0.00 0.00 0.00 0.00 21:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:14:01 eth0 0.32 0.25 0.15 0.08 0.00 0.00 0.00 0.00 21:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:15:01 eth0 0.45 0.35 0.28 0.12 0.00 0.00 0.00 0.00 21:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:16:01 eth0 500.80 448.32 4186.08 77.18 0.00 0.00 0.00 0.00 21:16:01 vethab60ec9 40.78 42.19 4.50 103.08 0.00 0.00 0.00 0.00 21:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:16:01 docker0 40.78 42.06 3.94 103.07 0.00 0.00 0.00 0.00 21:17:01 eth0 333.58 288.47 3206.14 31.17 0.00 0.00 0.00 0.00 21:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:17:01 docker0 0.85 0.86 0.14 0.27 0.00 0.00 0.00 0.00 21:18:02 eth0 190.25 116.76 1011.82 74.51 0.00 0.00 0.00 0.00 21:18:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:18:02 docker0 20.15 35.77 1.34 185.71 0.00 0.00 0.00 0.00 Average: eth0 129.79 106.05 967.45 27.32 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 8.96 10.40 0.80 39.82 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) 12/17/20 _x86_64_ (4 CPU) 21:07:22 LINUX RESTART (4 CPU) 21:08:01 CPU %user %nice %system %iowait %steal %idle 21:09:01 all 11.93 0.00 5.88 2.94 21.47 57.79 21:09:01 0 11.94 0.00 6.60 2.20 22.23 57.03 21:09:01 1 10.75 0.00 6.47 1.90 21.49 59.39 21:09:01 2 14.06 0.00 5.67 4.33 20.53 55.42 21:09:01 3 10.99 0.00 4.77 3.31 21.63 59.30 21:10:01 all 0.75 0.00 0.49 0.07 1.71 96.97 21:10:01 0 0.40 0.00 0.45 0.02 1.95 97.19 21:10:01 1 0.76 0.00 0.46 0.07 1.92 96.79 21:10:01 2 0.81 0.00 0.46 0.12 1.61 97.00 21:10:01 3 1.03 0.00 0.60 0.08 1.38 96.91 21:11:01 all 0.14 0.00 0.06 0.00 0.40 99.41 21:11:01 0 0.43 0.00 0.07 0.00 0.55 98.95 21:11:01 1 0.03 0.00 0.08 0.00 0.50 99.39 21:11:01 2 0.05 0.00 0.03 0.00 0.33 99.58 21:11:01 3 0.03 0.00 0.05 0.00 0.22 99.70 21:12:02 all 0.10 0.00 0.13 0.00 0.88 98.89 21:12:02 0 0.07 0.00 0.15 0.00 0.53 99.25 21:12:02 1 0.07 0.00 0.10 0.00 0.86 98.97 21:12:02 2 0.25 0.00 0.25 0.00 1.24 98.26 21:12:02 3 0.02 0.00 0.03 0.00 0.88 99.07 21:13:01 all 0.09 0.00 0.04 0.00 0.69 99.18 21:13:01 0 0.02 0.00 0.07 0.00 0.59 99.33 21:13:01 1 0.02 0.00 0.02 0.00 0.37 99.59 21:13:01 2 0.32 0.00 0.03 0.00 0.83 98.82 21:13:01 3 0.02 0.00 0.03 0.00 0.96 98.99 21:14:01 all 0.10 0.00 0.15 0.00 1.10 98.65 21:14:01 0 0.02 0.00 0.13 0.00 1.17 98.68 21:14:01 1 0.02 0.00 0.13 0.00 0.93 98.92 21:14:01 2 0.35 0.00 0.10 0.00 1.19 98.37 21:14:01 3 0.03 0.00 0.25 0.00 1.09 98.63 21:15:01 all 0.17 0.00 0.09 0.00 0.60 99.14 21:15:01 0 0.03 0.00 0.02 0.00 0.43 99.52 21:15:01 1 0.07 0.00 0.05 0.00 0.71 99.17 21:15:01 2 0.51 0.00 0.03 0.00 0.98 98.48 21:15:01 3 0.07 0.00 0.25 0.00 0.28 99.40 21:16:01 all 5.60 0.00 4.61 2.02 20.36 67.41 21:16:01 0 5.21 0.00 5.23 1.76 21.41 66.39 21:16:01 1 6.38 0.00 4.74 1.84 20.65 66.39 21:16:01 2 5.32 0.00 3.85 1.34 19.78 69.73 21:16:01 3 5.50 0.00 4.65 3.15 19.63 67.06 21:17:01 all 5.52 0.00 6.17 1.83 20.60 65.88 21:17:01 0 6.19 0.00 5.68 2.10 21.22 64.82 21:17:01 1 4.67 0.00 6.26 2.13 20.44 66.49 21:17:01 2 4.87 0.00 5.79 1.26 19.94 68.13 21:17:01 3 6.35 0.00 6.97 1.83 20.80 64.06 21:18:02 all 4.76 0.00 4.62 3.05 10.30 77.27 21:18:02 0 3.37 0.00 4.79 1.56 11.13 79.15 21:18:02 1 3.29 0.00 4.45 2.98 10.42 78.88 21:18:02 2 9.35 0.00 4.56 4.46 9.82 71.81 21:18:02 3 3.11 0.00 4.71 3.21 9.81 79.16 Average: all 2.94 0.00 2.24 1.00 7.84 85.99 Average: 0 2.78 0.00 2.32 0.77 8.13 86.00 Average: 1 2.63 0.00 2.30 0.90 7.89 86.29 Average: 2 3.61 0.00 2.09 1.15 7.67 85.48 Average: 3 2.73 0.00 2.24 1.16 7.68 86.19