---> uname -a: Linux prd-centos7-docker-4c-2g-20103.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-288 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-288@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 717 84 0 1035 1015 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:56:50:b0 brd ff:ff:ff:ff:ff:ff inet 10.30.123.114/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85887sec preferred_lft 85887sec inet6 fe80::f816:3eff:fe56:50b0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:69:b1:f5:88 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::42:69ff:feb1:f588/64 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) 01/14/21 _x86_64_ (4 CPU) 01:33:48 LINUX RESTART (4 CPU) 01:35:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:36:01 25.69 6.53 19.16 0.00 1286.50 3752.27 0.00 01:37:01 0.43 0.00 0.43 0.00 0.00 6.89 0.00 01:38:01 0.23 0.00 0.23 0.00 0.00 3.13 0.00 01:39:01 0.25 0.00 0.25 0.00 0.00 3.73 0.00 01:40:01 0.28 0.00 0.28 0.00 0.00 3.86 0.00 01:41:01 0.23 0.00 0.23 0.00 0.00 2.20 0.00 01:42:01 0.53 0.23 0.30 0.00 10.39 3.75 0.00 Average: 3.95 0.97 2.99 0.00 185.32 539.55 0.00 01:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:36:01 170840 0 603560 32.08 2620 1104524 1104732 37.70 421192 1089892 20 01:37:01 172184 0 602208 32.01 2620 1104532 1104552 37.70 433720 1076052 8 01:38:01 172644 0 601744 31.98 2620 1104536 1104636 37.70 426088 1083416 16 01:39:01 172000 0 602384 32.02 2620 1104540 1098480 37.49 433724 1076468 8 01:40:01 173600 0 600780 31.93 2620 1104544 1090220 37.21 434876 1074464 16 01:41:01 173856 0 600516 31.92 2620 1104552 1088164 37.14 450904 1058120 12 01:42:01 172384 0 601668 31.98 2620 1104872 1080304 36.87 452448 1057880 28 Average: 172501 0 601837 31.99 2620 1104586 1095870 37.40 436136 1073756 15 01:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:36:01 eth0 69.62 70.48 138.47 19.83 0.00 0.00 0.00 0.00 01:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 docker0 48.71 37.14 4.24 110.09 0.00 0.00 0.00 0.00 01:37:01 eth0 5.04 1.07 1.44 0.75 0.00 0.00 0.00 0.00 01:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 eth0 4.21 0.93 1.28 0.77 0.00 0.00 0.00 0.00 01:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 eth0 3.63 0.88 1.01 0.63 0.00 0.00 0.00 0.00 01:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 eth0 0.88 0.43 0.42 0.27 0.00 0.00 0.00 0.00 01:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 eth0 0.62 0.30 0.28 0.20 0.00 0.00 0.00 0.00 01:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 eth0 4.75 3.00 4.40 1.53 0.00 0.00 0.00 0.00 01:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 12.68 11.02 21.05 3.43 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 6.96 5.31 0.61 15.73 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) 01/14/21 _x86_64_ (4 CPU) 01:33:48 LINUX RESTART (4 CPU) 01:35:01 CPU %user %nice %system %iowait %steal %idle 01:36:01 all 1.84 0.00 1.33 0.46 0.12 96.24 01:36:01 0 1.71 0.00 1.29 0.27 0.18 96.55 01:36:01 1 1.47 0.00 1.35 0.25 0.15 96.78 01:36:01 2 2.36 0.00 1.44 1.19 0.07 94.95 01:36:01 3 1.84 0.00 1.25 0.13 0.08 96.69 01:37:01 all 0.17 0.00 0.06 0.00 0.05 99.71 01:37:01 0 0.05 0.00 0.05 0.00 0.03 99.87 01:37:01 1 0.08 0.00 0.05 0.00 0.12 99.75 01:37:01 2 0.53 0.00 0.10 0.00 0.03 99.33 01:37:01 3 0.03 0.00 0.03 0.00 0.03 99.90 01:38:01 all 0.19 0.00 0.15 0.00 0.10 99.57 01:38:01 0 0.47 0.00 0.05 0.00 0.07 99.42 01:38:01 1 0.10 0.00 0.18 0.00 0.15 99.57 01:38:01 2 0.13 0.00 0.25 0.00 0.05 99.57 01:38:01 3 0.07 0.00 0.10 0.00 0.12 99.72 01:39:01 all 0.18 0.00 0.05 0.00 0.00 99.77 01:39:01 0 0.55 0.00 0.03 0.00 0.00 99.42 01:39:01 1 0.05 0.00 0.05 0.00 0.02 99.88 01:39:01 2 0.07 0.00 0.08 0.00 0.00 99.85 01:39:01 3 0.05 0.00 0.03 0.00 0.00 99.92 01:40:01 all 0.14 0.00 0.06 0.00 0.00 99.80 01:40:01 0 0.42 0.00 0.03 0.00 0.00 99.55 01:40:01 1 0.07 0.00 0.05 0.00 0.00 99.88 01:40:01 2 0.03 0.00 0.08 0.00 0.02 99.87 01:40:01 3 0.05 0.00 0.07 0.00 0.00 99.88 01:41:01 all 0.17 0.00 0.07 0.00 0.00 99.76 01:41:01 0 0.53 0.00 0.02 0.00 0.00 99.45 01:41:01 1 0.10 0.00 0.07 0.00 0.00 99.83 01:41:01 2 0.02 0.00 0.20 0.00 0.00 99.78 01:41:01 3 0.02 0.00 0.02 0.00 0.00 99.97 01:42:01 all 0.52 0.00 0.30 0.01 0.00 99.17 01:42:01 0 0.85 0.00 0.45 0.00 0.00 98.70 01:42:01 1 0.83 0.00 0.25 0.00 0.02 98.90 01:42:01 2 0.22 0.00 0.20 0.02 0.00 99.57 01:42:01 3 0.17 0.00 0.30 0.02 0.00 99.52 Average: all 0.46 0.00 0.29 0.07 0.04 99.15 Average: 0 0.65 0.00 0.27 0.04 0.04 98.99 Average: 1 0.39 0.00 0.29 0.04 0.06 99.23 Average: 2 0.48 0.00 0.34 0.17 0.02 98.99 Average: 3 0.32 0.00 0.26 0.02 0.03 99.37