---> uname -a: Linux prd-centos7-docker-4c-2g-31011.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% /w/workspace/edgexfoundry_edgex-ui-go_PR-314@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 /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-314 ---> free -m: total used free shared buff/cache available Mem: 1837 697 97 0 1042 1035 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:1c:a0:43 brd ff:ff:ff:ff:ff:ff inet 10.30.123.131/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85859sec preferred_lft 85859sec inet6 fe80::f816:3eff:fe1c:a043/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:7e:69:32:3f 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::42:7eff:fe69:323f/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) 03/23/21 _x86_64_ (4 CPU) 03:28:28 LINUX RESTART (4 CPU) 03:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:30:01 59.22 16.89 42.33 0.00 4955.66 4321.25 0.00 03:31:01 0.83 0.00 0.83 0.00 0.00 16.92 0.00 03:32:01 0.25 0.00 0.25 0.00 0.00 3.88 0.00 03:33:01 0.25 0.00 0.25 0.00 0.00 2.70 0.00 03:34:01 0.27 0.00 0.27 0.00 0.00 2.98 0.00 03:35:01 0.30 0.00 0.30 0.00 0.00 4.20 0.00 03:36:01 0.23 0.00 0.23 0.00 0.00 2.11 0.00 03:37:01 0.25 0.00 0.25 0.00 0.00 3.15 0.00 Average: 7.70 2.11 5.59 0.00 619.77 544.92 0.00 03:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:30:01 155240 0 590664 31.39 2620 1133020 1109200 37.86 404652 1121720 128 03:31:01 161312 0 584584 31.07 2620 1133028 1081000 36.89 401736 1119008 20 03:32:01 158156 0 587736 31.24 2620 1133032 1081240 36.90 412588 1111280 16 03:33:01 157424 0 588468 31.28 2620 1133032 1081108 36.90 413772 1110884 16 03:34:01 158392 0 587492 31.22 2620 1133040 1081000 36.89 416312 1108012 16 03:35:01 158096 0 587784 31.24 2620 1133044 1081072 36.90 416560 1108012 8 03:36:01 158524 0 587352 31.22 2620 1133048 1081000 36.89 416196 1108012 8 03:37:01 158764 0 587108 31.20 2620 1133052 1081000 36.89 416184 1108012 8 Average: 158238 0 587648 31.23 2620 1133037 1084578 37.01 412250 1111868 28 03:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:30:01 eth0 563.95 379.86 1211.53 98.80 0.00 0.00 0.00 0.00 03:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 docker0 34.60 27.90 3.33 111.56 0.00 0.00 0.00 0.00 03:31:01 eth0 0.75 0.07 0.06 0.01 0.00 0.00 0.00 0.00 03:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 eth0 4.25 2.58 3.24 0.31 0.00 0.00 0.00 0.00 03:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 eth0 0.55 0.28 0.27 0.20 0.00 0.00 0.00 0.00 03:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 eth0 0.08 0.08 0.01 0.04 0.00 0.00 0.00 0.00 03:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 eth0 0.33 0.25 0.17 0.08 0.00 0.00 0.00 0.00 03:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 71.30 47.94 151.99 12.44 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 4.33 3.49 0.42 13.95 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) 03/23/21 _x86_64_ (4 CPU) 03:28:28 LINUX RESTART (4 CPU) 03:29:01 CPU %user %nice %system %iowait %steal %idle 03:30:01 all 8.69 0.00 3.48 1.18 0.05 86.60 03:30:01 0 8.06 0.00 4.17 1.68 0.03 86.07 03:30:01 1 9.06 0.00 3.58 0.42 0.07 86.88 03:30:01 2 8.48 0.00 3.14 1.25 0.07 87.07 03:30:01 3 9.18 0.00 3.03 1.36 0.05 86.37 03:31:01 all 0.18 0.00 0.03 0.00 0.00 99.79 03:31:01 0 0.52 0.00 0.00 0.00 0.00 99.48 03:31:01 1 0.08 0.00 0.03 0.00 0.02 99.87 03:31:01 2 0.05 0.00 0.02 0.00 0.00 99.93 03:31:01 3 0.08 0.00 0.05 0.00 0.00 99.87 03:32:01 all 0.23 0.00 0.14 0.00 0.01 99.62 03:32:01 0 0.57 0.00 0.18 0.00 0.00 99.25 03:32:01 1 0.13 0.00 0.15 0.00 0.00 99.72 03:32:01 2 0.17 0.00 0.15 0.00 0.02 99.67 03:32:01 3 0.07 0.00 0.08 0.00 0.02 99.83 03:33:01 all 0.14 0.00 0.04 0.00 0.00 99.82 03:33:01 0 0.45 0.00 0.05 0.00 0.02 99.48 03:33:01 1 0.05 0.00 0.05 0.00 0.00 99.90 03:33:01 2 0.05 0.00 0.03 0.00 0.00 99.92 03:33:01 3 0.00 0.00 0.02 0.00 0.00 99.98 03:34:01 all 0.12 0.00 0.10 0.00 0.01 99.77 03:34:01 0 0.15 0.00 0.10 0.00 0.00 99.75 03:34:01 1 0.03 0.00 0.03 0.00 0.02 99.92 03:34:01 2 0.23 0.00 0.15 0.00 0.00 99.62 03:34:01 3 0.05 0.00 0.12 0.00 0.02 99.82 03:35:01 all 0.15 0.00 0.03 0.00 0.00 99.83 03:35:01 0 0.02 0.00 0.05 0.00 0.00 99.93 03:35:01 1 0.02 0.00 0.02 0.00 0.00 99.97 03:35:01 2 0.53 0.00 0.02 0.00 0.00 99.45 03:35:01 3 0.02 0.00 0.02 0.00 0.00 99.97 03:36:01 all 0.16 0.00 0.03 0.00 0.00 99.81 03:36:01 0 0.02 0.00 0.02 0.00 0.00 99.97 03:36:01 1 0.07 0.00 0.05 0.00 0.00 99.88 03:36:01 2 0.52 0.00 0.02 0.00 0.00 99.47 03:36:01 3 0.03 0.00 0.03 0.00 0.00 99.93 03:37:01 all 0.16 0.00 0.02 0.00 0.00 99.82 03:37:01 0 0.03 0.00 0.02 0.00 0.00 99.95 03:37:01 1 0.03 0.00 0.02 0.00 0.00 99.95 03:37:01 2 0.52 0.00 0.03 0.00 0.00 99.45 03:37:01 3 0.05 0.00 0.03 0.00 0.00 99.92 Average: all 1.22 0.00 0.48 0.15 0.01 98.15 Average: 0 1.21 0.00 0.57 0.21 0.01 98.01 Average: 1 1.17 0.00 0.49 0.05 0.01 98.28 Average: 2 1.31 0.00 0.44 0.15 0.01 98.09 Average: 3 1.17 0.00 0.42 0.17 0.01 98.23