---> uname -a: Linux prd-centos7-docker-4c-2g-21592.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-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 /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 ---> free -m: total used free shared buff/cache available Mem: 1837 721 94 0 1021 1011 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:10:c6:76 brd ff:ff:ff:ff:ff:ff inet 10.30.123.209/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85943sec preferred_lft 85943sec inet6 fe80::f816:3eff:fe10:c676/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:f7:4f:63:c0 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:f7ff:fe4f:63c0/64 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) 10:13:32 LINUX RESTART (4 CPU) 10:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:15:01 127.83 56.02 71.82 0.00 6876.16 36745.08 0.00 10:16:02 26.88 6.15 20.73 0.00 1412.47 3105.29 0.00 10:17:01 0.30 0.00 0.30 0.00 0.00 4.99 0.00 10:18:01 0.25 0.00 0.25 0.00 0.00 3.52 0.00 10:19:01 0.35 0.00 0.35 0.00 0.00 5.18 0.00 10:20:01 0.42 0.00 0.42 0.00 0.00 6.84 0.00 10:21:01 90.12 50.13 39.99 0.00 4231.99 13225.07 0.00 Average: 35.30 16.11 19.20 0.00 1795.90 7619.01 0.00 10:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:15:01 71312 0 636896 33.85 2620 1170716 1528308 52.16 467872 1146332 49328 10:16:02 166076 0 600708 31.93 2620 1112140 1149636 39.24 408488 1106148 8 10:17:01 178256 0 588524 31.28 2620 1112144 1058752 36.13 415740 1088884 20 10:18:01 174584 0 592172 31.47 2620 1112168 1058788 36.13 416084 1092116 20 10:19:01 175084 0 591688 31.45 2620 1112152 1058716 36.13 422656 1085044 20 10:20:01 174720 0 592048 31.47 2620 1112156 1058740 36.13 438892 1069380 8 10:21:01 80232 0 698660 37.13 2620 1100032 1494680 51.01 576180 1004196 30724 Average: 145752 0 614385 32.65 2620 1118787 1201089 40.99 449416 1084586 11447 10:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:15:01 eth0 247.25 168.98 1113.76 67.74 0.00 0.00 0.00 0.00 10:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:02 eth0 48.88 48.99 137.22 25.99 0.00 0.00 0.00 0.00 10:16:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:02 docker0 26.55 22.33 2.72 108.46 0.00 0.00 0.00 0.00 10:17:01 eth0 2.84 1.32 2.44 0.09 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 2.28 0.81 0.91 0.55 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 0.45 0.33 0.27 0.23 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 0.27 0.20 0.09 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 202.48 154.26 2171.57 18.74 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 Average: eth0 72.33 53.75 491.10 16.27 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 3.80 3.20 0.39 15.53 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) 10:13:32 LINUX RESTART (4 CPU) 10:14:01 CPU %user %nice %system %iowait %steal %idle 10:15:01 all 13.13 0.00 7.63 5.13 19.40 54.71 10:15:01 0 12.64 0.00 8.54 4.51 19.87 54.44 10:15:01 1 12.74 0.00 9.10 2.83 19.31 56.01 10:15:01 2 10.23 0.00 6.68 6.55 19.60 56.94 10:15:01 3 17.08 0.00 6.17 6.67 18.77 51.31 10:16:02 all 1.67 0.00 1.82 0.64 9.86 86.01 10:16:02 0 1.85 0.00 2.09 0.23 10.51 85.32 10:16:02 1 1.42 0.00 1.85 0.38 10.50 85.84 10:16:02 2 1.51 0.00 1.74 1.76 9.29 85.70 10:16:02 3 1.89 0.00 1.58 0.21 9.13 87.19 10:17:01 all 0.11 0.00 0.10 0.00 0.78 99.01 10:17:01 0 0.22 0.00 0.08 0.00 1.18 98.52 10:17:01 1 0.03 0.00 0.08 0.00 0.52 99.36 10:17:01 2 0.12 0.00 0.13 0.00 1.04 98.70 10:17:01 3 0.07 0.00 0.08 0.00 0.39 99.46 10:18:01 all 0.11 0.00 0.11 0.00 0.87 98.91 10:18:01 0 0.05 0.00 0.10 0.00 0.89 98.96 10:18:01 1 0.03 0.00 0.08 0.00 0.70 99.19 10:18:01 2 0.31 0.00 0.10 0.00 1.16 98.43 10:18:01 3 0.03 0.00 0.17 0.00 0.73 99.07 10:19:01 all 0.11 0.00 0.06 0.00 0.36 99.48 10:19:01 0 0.02 0.00 0.02 0.00 0.20 99.77 10:19:01 1 0.03 0.00 0.08 0.00 0.42 99.47 10:19:01 2 0.37 0.00 0.10 0.00 0.55 98.99 10:19:01 3 0.02 0.00 0.03 0.00 0.27 99.68 10:20:01 all 0.13 0.00 0.14 0.00 0.44 99.29 10:20:01 0 0.02 0.00 0.17 0.00 0.30 99.52 10:20:01 1 0.18 0.00 0.12 0.00 0.40 99.30 10:20:01 2 0.12 0.00 0.20 0.00 0.52 99.17 10:20:01 3 0.22 0.00 0.07 0.00 0.53 99.19 10:21:01 all 3.09 0.00 2.38 1.47 9.15 83.91 10:21:01 0 3.05 0.00 2.63 0.17 9.50 84.65 10:21:01 1 3.05 0.00 2.17 2.70 9.53 82.55 10:21:01 2 2.60 0.00 2.57 1.80 9.07 83.96 10:21:01 3 3.67 0.00 2.14 1.21 8.48 84.50 Average: all 2.62 0.00 1.75 1.03 5.86 88.73 Average: 0 2.56 0.00 1.96 0.70 6.10 88.68 Average: 1 2.51 0.00 1.94 0.85 5.96 88.75 Average: 2 2.19 0.00 1.66 1.46 5.94 88.75 Average: 3 3.23 0.00 1.45 1.13 5.45 88.75