---> uname -a: Linux prd-centos7-docker-4c-2g-32882.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% /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 /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-325 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-325@tmp ---> free -m: total used free shared buff/cache available Mem: 1837 705 97 0 1034 1027 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:c2:39:6c brd ff:ff:ff:ff:ff:ff inet 10.30.122.52/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85783sec preferred_lft 85783sec inet6 fe80::f816:3eff:fec2:396c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:f1:b4:98:ed 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:f1ff:feb4:98ed/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) 04/06/21 _x86_64_ (4 CPU) 04:43:00 LINUX RESTART (4 CPU) 04:44:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:45:01 6.04 0.70 5.34 0.00 38.62 525.94 0.00 04:46:01 0.32 0.00 0.32 0.00 0.00 5.29 0.00 04:47:01 0.32 0.00 0.32 0.00 0.00 3.50 0.00 04:48:01 0.23 0.00 0.23 0.00 0.00 2.70 0.00 04:49:01 0.30 0.00 0.30 0.00 0.00 4.75 0.00 04:50:01 0.25 0.00 0.25 0.00 0.00 2.58 0.00 04:51:01 0.23 0.00 0.23 0.00 0.00 2.13 0.00 04:52:01 0.25 0.00 0.25 0.00 0.00 3.55 0.00 04:53:01 23.86 22.94 0.92 0.00 2791.94 23.01 0.00 Average: 3.53 2.63 0.91 0.00 314.59 63.73 0.00 04:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:45:01 163524 0 595168 31.63 2620 1120232 1091972 37.27 406036 1113072 20 04:46:01 163116 0 595568 31.65 2620 1120240 1073576 36.64 418344 1101340 8 04:47:01 163224 0 595400 31.64 2620 1120300 1073564 36.64 414940 1104744 20 04:48:01 166600 0 592080 31.47 2620 1120244 1073600 36.64 418056 1097992 8 04:49:01 167668 0 591004 31.41 2620 1120252 1073528 36.64 429620 1085864 8 04:50:01 168168 0 590500 31.38 2620 1120256 1073456 36.64 429388 1085860 12 04:51:01 168208 0 590456 31.38 2620 1120260 1073456 36.64 429512 1085864 20 04:52:01 167968 0 590692 31.39 2620 1120264 1073456 36.64 429272 1085860 8 04:53:01 88172 0 615312 32.70 2620 1175440 1109912 37.88 452028 1142284 96 Average: 157405 0 595131 31.63 2620 1126388 1079613 36.85 425244 1100320 22 04:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:45:01 eth0 7.94 4.84 6.72 2.26 0.00 0.00 0.00 0.00 04:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 eth0 5.00 2.70 3.62 0.35 0.00 0.00 0.00 0.00 04:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 eth0 0.92 0.35 0.32 0.20 0.00 0.00 0.00 0.00 04:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 eth0 0.52 0.32 0.27 0.20 0.00 0.00 0.00 0.00 04:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 eth0 0.37 0.30 0.17 0.08 0.00 0.00 0.00 0.00 04:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 eth0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 eth0 9.49 5.68 8.64 3.05 0.00 0.00 0.00 0.00 04:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 2.72 1.59 2.20 0.68 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) 04/06/21 _x86_64_ (4 CPU) 04:43:00 LINUX RESTART (4 CPU) 04:44:01 CPU %user %nice %system %iowait %steal %idle 04:45:01 all 0.49 0.00 0.17 0.05 0.00 99.28 04:45:01 0 0.57 0.00 0.15 0.08 0.00 99.20 04:45:01 1 0.35 0.00 0.22 0.00 0.00 99.43 04:45:01 2 0.48 0.00 0.15 0.08 0.00 99.28 04:45:01 3 0.55 0.00 0.17 0.05 0.02 99.22 04:46:01 all 0.21 0.00 0.07 0.00 0.00 99.73 04:46:01 0 0.08 0.00 0.05 0.00 0.00 99.87 04:46:01 1 0.12 0.00 0.08 0.00 0.00 99.80 04:46:01 2 0.10 0.00 0.08 0.00 0.00 99.82 04:46:01 3 0.53 0.00 0.05 0.00 0.00 99.42 04:47:01 all 0.14 0.00 0.04 0.00 0.00 99.82 04:47:01 0 0.02 0.00 0.03 0.00 0.00 99.95 04:47:01 1 0.05 0.00 0.05 0.00 0.00 99.90 04:47:01 2 0.03 0.00 0.03 0.00 0.00 99.93 04:47:01 3 0.47 0.00 0.03 0.00 0.00 99.50 04:48:01 all 0.17 0.00 0.06 0.00 0.00 99.77 04:48:01 0 0.03 0.00 0.03 0.00 0.00 99.93 04:48:01 1 0.07 0.00 0.07 0.00 0.00 99.87 04:48:01 2 0.03 0.00 0.10 0.00 0.00 99.87 04:48:01 3 0.55 0.00 0.05 0.00 0.00 99.40 04:49:01 all 0.17 0.00 0.05 0.00 0.00 99.78 04:49:01 0 0.03 0.00 0.05 0.00 0.00 99.92 04:49:01 1 0.07 0.00 0.03 0.00 0.00 99.90 04:49:01 2 0.05 0.00 0.08 0.00 0.00 99.87 04:49:01 3 0.52 0.00 0.03 0.00 0.00 99.45 04:50:01 all 0.15 0.00 0.02 0.00 0.00 99.82 04:50:01 0 0.02 0.00 0.02 0.00 0.00 99.97 04:50:01 1 0.07 0.00 0.03 0.00 0.02 99.88 04:50:01 2 0.00 0.00 0.03 0.00 0.00 99.97 04:50:01 3 0.52 0.00 0.02 0.00 0.00 99.47 04:51:01 all 0.15 0.00 0.03 0.00 0.00 99.81 04:51:01 0 0.45 0.00 0.03 0.00 0.00 99.52 04:51:01 1 0.03 0.00 0.03 0.00 0.00 99.93 04:51:01 2 0.03 0.00 0.05 0.00 0.00 99.92 04:51:01 3 0.10 0.00 0.02 0.00 0.00 99.88 04:52:01 all 0.16 0.00 0.03 0.00 0.00 99.81 04:52:01 0 0.52 0.00 0.03 0.00 0.00 99.45 04:52:01 1 0.02 0.00 0.02 0.00 0.00 99.97 04:52:01 2 0.07 0.00 0.05 0.00 0.00 99.88 04:52:01 3 0.03 0.00 0.03 0.00 0.00 99.93 04:53:01 all 0.91 0.00 0.46 0.56 0.00 98.06 04:53:01 0 1.25 0.00 0.43 0.65 0.00 97.67 04:53:01 1 0.73 0.00 0.68 1.08 0.00 97.50 04:53:01 2 0.75 0.00 0.42 0.50 0.00 98.33 04:53:01 3 0.92 0.00 0.30 0.02 0.02 98.75 Average: all 0.28 0.00 0.10 0.07 0.00 99.54 Average: 0 0.33 0.00 0.09 0.08 0.00 99.50 Average: 1 0.17 0.00 0.14 0.12 0.00 99.58 Average: 2 0.17 0.00 0.11 0.06 0.00 99.65 Average: 3 0.46 0.00 0.08 0.01 0.00 99.45