---> uname -a: Linux prd-centos7-docker-4c-2g-3731.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 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/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-350 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-350@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 ---> free -m: total used free shared buff/cache available Mem: 1837 716 103 0 1017 1016 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:5e:43:3d brd ff:ff:ff:ff:ff:ff inet 10.30.123.210/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85782sec preferred_lft 85782sec inet6 fe80::f816:3eff:fe5e:433d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:1e:42:16:15 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::42:1eff:fe42:1615/64 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) 05/08/21 _x86_64_ (4 CPU) 08:53:00 LINUX RESTART (4 CPU) 08:54:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:55:01 7.01 1.32 5.69 0.00 67.80 714.95 0.00 08:56:01 0.38 0.00 0.38 0.00 0.00 5.81 0.00 08:57:01 0.20 0.00 0.20 0.00 0.00 1.90 0.00 08:58:01 0.30 0.00 0.30 0.00 0.00 3.76 0.00 08:59:02 0.28 0.00 0.28 0.00 0.00 3.70 0.00 09:00:01 0.27 0.00 0.27 0.00 0.00 3.54 0.00 09:01:01 0.25 0.02 0.23 0.00 0.13 2.96 0.00 09:02:01 0.38 0.08 0.30 0.00 1.60 4.75 0.00 09:03:01 0.35 0.08 0.27 0.00 7.33 5.40 0.00 Average: 1.05 0.17 0.88 0.00 8.56 83.14 0.00 08:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:55:01 158932 0 607092 32.27 2620 1112900 1098340 37.48 427948 1093848 20 08:56:01 160600 0 605416 32.18 2620 1112908 1071600 36.57 439120 1081504 12 08:57:01 159768 0 606240 32.22 2620 1112916 1071720 36.58 435720 1085784 16 08:58:01 158884 0 607124 32.27 2620 1112916 1071732 36.58 438336 1084396 12 08:59:02 158868 0 607132 32.27 2620 1112924 1071684 36.57 438484 1083796 16 09:00:01 159608 0 606388 32.23 2620 1112928 1071624 36.57 438408 1083796 20 09:01:01 158412 0 607580 32.29 2620 1112932 1074072 36.66 438900 1083796 12 09:02:01 159400 0 606464 32.23 2620 1113060 1072108 36.59 438336 1083860 8 09:03:01 150340 0 615280 32.70 2620 1113304 1073980 36.65 445880 1083860 44 Average: 158312 0 607635 32.29 2620 1112976 1075207 36.69 437904 1084960 18 08:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:55:01 eth0 12.42 7.44 11.15 2.79 0.00 0.00 0.00 0.00 08:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 eth0 0.73 0.08 0.06 0.04 0.00 0.00 0.00 0.00 08:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 eth0 0.60 0.28 0.28 0.20 0.00 0.00 0.00 0.00 08:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 eth0 1.03 0.30 0.32 0.17 0.00 0.00 0.00 0.00 08:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:02 eth0 0.23 0.20 0.08 0.10 0.00 0.00 0.00 0.00 08:59:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 eth0 0.08 0.02 0.06 0.00 0.00 0.00 0.00 0.00 09:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 eth0 4.83 3.10 4.60 1.61 0.00 0.00 0.00 0.00 09:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 2.24 1.29 1.84 0.55 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) 05/08/21 _x86_64_ (4 CPU) 08:53:00 LINUX RESTART (4 CPU) 08:54:01 CPU %user %nice %system %iowait %steal %idle 08:55:01 all 0.43 0.00 0.19 0.07 0.00 99.30 08:55:01 0 0.28 0.00 0.22 0.05 0.00 99.45 08:55:01 1 0.52 0.00 0.13 0.02 0.00 99.33 08:55:01 2 0.27 0.00 0.15 0.02 0.02 99.55 08:55:01 3 0.67 0.00 0.27 0.18 0.00 98.88 08:56:01 all 0.13 0.00 0.05 0.00 0.00 99.81 08:56:01 0 0.02 0.00 0.03 0.00 0.00 99.95 08:56:01 1 0.07 0.00 0.12 0.00 0.02 99.80 08:56:01 2 0.38 0.00 0.03 0.00 0.00 99.58 08:56:01 3 0.05 0.00 0.03 0.00 0.00 99.92 08:57:01 all 0.18 0.00 0.06 0.00 0.00 99.77 08:57:01 0 0.05 0.00 0.05 0.00 0.00 99.90 08:57:01 1 0.08 0.00 0.08 0.00 0.00 99.83 08:57:01 2 0.53 0.00 0.05 0.00 0.00 99.42 08:57:01 3 0.03 0.00 0.05 0.00 0.00 99.92 08:58:01 all 0.17 0.00 0.05 0.00 0.00 99.78 08:58:01 0 0.05 0.00 0.03 0.00 0.00 99.92 08:58:01 1 0.07 0.00 0.08 0.00 0.02 99.83 08:58:01 2 0.53 0.00 0.02 0.00 0.00 99.45 08:58:01 3 0.03 0.00 0.05 0.00 0.00 99.92 08:59:02 all 0.17 0.00 0.07 0.00 0.01 99.75 08:59:02 0 0.07 0.00 0.08 0.00 0.02 99.83 08:59:02 1 0.05 0.00 0.12 0.00 0.00 99.83 08:59:02 2 0.55 0.00 0.07 0.00 0.00 99.38 08:59:02 3 0.02 0.00 0.02 0.00 0.02 99.95 09:00:01 all 0.15 0.00 0.04 0.00 0.00 99.81 09:00:01 0 0.02 0.00 0.03 0.00 0.00 99.95 09:00:01 1 0.03 0.00 0.05 0.00 0.00 99.92 09:00:01 2 0.52 0.00 0.02 0.00 0.00 99.46 09:00:01 3 0.02 0.00 0.05 0.00 0.00 99.93 09:01:01 all 0.16 0.00 0.05 0.00 0.00 99.79 09:01:01 0 0.05 0.00 0.03 0.00 0.00 99.92 09:01:01 1 0.12 0.00 0.08 0.00 0.00 99.80 09:01:01 2 0.43 0.00 0.03 0.00 0.00 99.53 09:01:01 3 0.05 0.00 0.03 0.00 0.00 99.92 09:02:01 all 0.16 0.00 0.05 0.00 0.00 99.80 09:02:01 0 0.02 0.00 0.03 0.00 0.00 99.95 09:02:01 1 0.05 0.00 0.05 0.00 0.00 99.90 09:02:01 2 0.55 0.00 0.07 0.00 0.00 99.38 09:02:01 3 0.02 0.00 0.03 0.00 0.00 99.95 09:03:01 all 0.48 0.00 0.28 0.00 0.00 99.24 09:03:01 0 0.33 0.00 0.33 0.00 0.00 99.33 09:03:01 1 0.63 0.00 0.27 0.00 0.00 99.10 09:03:01 2 0.77 0.00 0.32 0.00 0.00 98.92 09:03:01 3 0.17 0.00 0.22 0.02 0.00 99.60 Average: all 0.22 0.00 0.09 0.01 0.00 99.67 Average: 0 0.10 0.00 0.09 0.01 0.00 99.80 Average: 1 0.18 0.00 0.11 0.00 0.00 99.70 Average: 2 0.50 0.00 0.08 0.00 0.00 99.41 Average: 3 0.12 0.00 0.08 0.02 0.00 99.78