---> uname -a: Linux prd-centos7-docker-4c-2g-21593.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 7.3G 42.7G 15% / 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 7.3G 42.7G 15% /facter-os /dev/vda1 50.0G 7.3G 42.7G 15% /etc/resolv.conf /dev/vda1 50.0G 7.3G 42.7G 15% /etc/hostname /dev/vda1 50.0G 7.3G 42.7G 15% /etc/hosts /dev/vda1 50.0G 7.3G 42.7G 15% /run/cloud-init/result.json /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-293 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-293@tmp /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/sa-host /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/secure /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/auth.log ---> free -m: total used free shared buff/cache available Mem: 1837 728 105 0 1003 1003 Swap: 1023 1 1022 ---> 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:ee:3b:85 brd ff:ff:ff:ff:ff:ff inet 10.30.123.208/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85939sec preferred_lft 85939sec inet6 fe80::f816:3eff:feee:3b85/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:a5:79:5b:4d 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:a5ff:fe79:5b4d/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) 01/20/21 _x86_64_ (4 CPU) 10:14:27 LINUX RESTART (4 CPU) 10:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:16:01 52.10 14.84 37.26 0.00 4711.02 4108.42 0.00 10:17:01 1.93 0.00 1.93 0.00 0.00 40.11 0.00 10:18:01 0.23 0.00 0.23 0.00 0.00 2.98 0.00 10:19:01 0.20 0.00 0.20 0.00 0.00 1.75 0.00 10:20:01 0.23 0.00 0.23 0.00 0.00 3.55 0.00 10:21:01 0.35 0.00 0.35 0.00 0.00 5.03 0.00 10:22:01 65.62 52.12 13.50 0.00 4264.62 3243.58 0.00 Average: 17.24 9.57 7.68 0.00 1282.67 1058.27 0.00 10:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:16:01 148472 0 624824 33.21 2620 1105628 1104244 37.69 405648 1127912 128 10:17:01 151828 0 621460 33.03 2620 1105636 1077864 36.79 405816 1124940 20 10:18:01 151560 0 621724 33.04 2620 1105640 1077936 36.79 413464 1117800 16 10:19:01 152236 0 621048 33.01 2620 1105640 1077932 36.79 413096 1117800 20 10:20:01 151328 0 621948 33.06 2620 1105648 1077884 36.79 419868 1112056 20 10:21:01 151456 0 621816 33.05 2620 1105652 1077836 36.78 419756 1112020 12 10:22:01 72864 0 703556 37.39 2620 1102504 1505952 51.40 517044 1080180 96924 Average: 139963 0 633768 33.68 2620 1105193 1142807 39.00 427813 1113244 13877 10:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:16:01 eth0 406.94 313.29 908.86 87.12 0.00 0.00 0.00 0.00 10:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 docker0 40.64 31.14 3.48 109.21 0.00 0.00 0.00 0.00 10:17:01 eth0 5.41 2.15 4.07 0.16 0.00 0.00 0.00 0.00 10:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 eth0 2.48 1.03 0.90 0.57 0.00 0.00 0.00 0.00 10:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 eth0 0.63 0.47 0.31 0.21 0.00 0.00 0.00 0.00 10:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 eth0 0.22 0.15 0.08 0.07 0.00 0.00 0.00 0.00 10:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 eth0 0.18 0.13 0.07 0.04 0.00 0.00 0.00 0.00 10:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 eth0 215.57 174.33 2169.27 17.09 0.00 0.00 0.00 0.00 10:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 90.23 70.24 440.67 15.04 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 5.81 4.45 0.50 15.61 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) 01/20/21 _x86_64_ (4 CPU) 10:14:27 LINUX RESTART (4 CPU) 10:15:01 CPU %user %nice %system %iowait %steal %idle 10:16:01 all 6.17 0.00 2.26 1.14 0.02 90.40 10:16:01 0 5.85 0.00 2.82 0.37 0.02 90.95 10:16:01 1 6.54 0.00 1.71 0.15 0.02 91.58 10:16:01 2 6.39 0.00 2.41 2.85 0.02 88.33 10:16:01 3 5.90 0.00 2.11 1.21 0.02 90.76 10:17:01 all 0.16 0.00 0.05 0.00 0.00 99.80 10:17:01 0 0.07 0.00 0.07 0.00 0.00 99.87 10:17:01 1 0.13 0.00 0.03 0.00 0.00 99.83 10:17:01 2 0.33 0.00 0.03 0.00 0.00 99.63 10:17:01 3 0.10 0.00 0.05 0.00 0.00 99.85 10:18:01 all 0.16 0.00 0.04 0.00 0.00 99.80 10:18:01 0 0.07 0.00 0.07 0.00 0.00 99.87 10:18:01 1 0.50 0.00 0.05 0.00 0.00 99.45 10:18:01 2 0.03 0.00 0.02 0.00 0.00 99.95 10:18:01 3 0.03 0.00 0.03 0.00 0.02 99.92 10:19:01 all 0.15 0.00 0.03 0.00 0.00 99.82 10:19:01 0 0.03 0.00 0.03 0.00 0.00 99.93 10:19:01 1 0.52 0.00 0.02 0.00 0.00 99.47 10:19:01 2 0.02 0.00 0.05 0.00 0.02 99.92 10:19:01 3 0.02 0.00 0.02 0.00 0.00 99.97 10:20:01 all 0.17 0.00 0.07 0.00 0.00 99.76 10:20:01 0 0.05 0.00 0.18 0.00 0.00 99.77 10:20:01 1 0.52 0.00 0.03 0.00 0.00 99.45 10:20:01 2 0.07 0.00 0.03 0.00 0.00 99.90 10:20:01 3 0.03 0.00 0.05 0.00 0.00 99.92 10:21:01 all 0.15 0.00 0.03 0.00 0.00 99.82 10:21:01 0 0.02 0.00 0.07 0.00 0.00 99.92 10:21:01 1 0.52 0.00 0.00 0.00 0.00 99.48 10:21:01 2 0.03 0.00 0.03 0.00 0.00 99.93 10:21:01 3 0.02 0.00 0.03 0.00 0.00 99.95 10:22:01 all 2.47 0.00 1.18 1.44 0.01 94.90 10:22:01 0 2.31 0.00 1.46 1.02 0.00 95.21 10:22:01 1 2.46 0.00 0.97 0.50 0.02 96.06 10:22:01 2 2.93 0.00 1.31 2.76 0.02 92.98 10:22:01 3 2.19 0.00 1.00 1.47 0.00 95.33 Average: all 1.34 0.00 0.52 0.37 0.00 97.76 Average: 0 1.19 0.00 0.67 0.20 0.00 97.94 Average: 1 1.59 0.00 0.40 0.09 0.00 97.91 Average: 2 1.40 0.00 0.55 0.80 0.01 97.24 Average: 3 1.18 0.00 0.47 0.38 0.00 97.96