---> uname -a: Linux prd-centos7-docker-4c-2g-20106.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% /w/workspace/edgexfoundry_edgex-ui-go_PR-289@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-289 ---> free -m: total used free shared buff/cache available Mem: 1837 693 110 0 1033 1039 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:fb:bf:98 brd ff:ff:ff:ff:ff:ff inet 10.30.122.53/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85883sec preferred_lft 85883sec inet6 fe80::f816:3eff:fefb:bf98/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:bb:31:30:be 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:bbff:fe31:30be/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) 01:34:26 LINUX RESTART (4 CPU) 01:35:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:36:01 47.83 15.13 32.70 0.00 4666.20 3596.69 0.00 01:37:01 7.03 0.62 6.41 0.00 43.15 571.10 0.00 01:38:01 0.33 0.00 0.33 0.00 0.00 5.43 0.00 01:39:01 0.67 0.00 0.67 0.00 0.00 8.21 0.00 01:40:01 0.58 0.00 0.58 0.00 0.00 6.50 0.00 01:41:01 0.72 0.00 0.72 0.00 0.00 8.91 0.00 01:42:01 0.57 0.00 0.57 0.00 0.00 6.41 0.00 01:43:01 109.40 61.19 48.22 0.00 4831.69 15640.05 0.00 Average: 20.90 9.62 11.28 0.00 1193.15 2481.35 0.00 01:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:36:01 150916 0 600572 31.92 2620 1127436 1308620 44.66 402480 1126140 64 01:37:01 157068 0 586604 31.18 2620 1135252 1100320 37.55 402140 1121780 20 01:38:01 155312 0 588352 31.27 2620 1135260 1100360 37.55 403904 1122144 16 01:39:01 157396 0 586268 31.16 2620 1135260 1088932 37.16 413140 1110972 8 01:40:01 153716 0 589940 31.35 2620 1135268 1088968 37.16 418832 1109448 8 01:41:01 152404 0 591248 31.42 2620 1135272 1088968 37.16 424696 1104768 8 01:42:01 153176 0 590472 31.38 2620 1135276 1079680 36.85 424404 1104148 8 01:43:01 250788 0 649652 34.53 2620 978484 1081632 36.91 427048 952300 86568 Average: 166347 0 597888 31.78 2620 1114688 1117185 38.13 414580 1093962 10838 01:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:36:01 vethb94f3e6 0.28 0.43 0.05 0.06 0.00 0.00 0.00 0.00 01:36:01 eth0 391.31 265.55 802.32 77.73 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 0.28 0.33 0.05 0.06 0.00 0.00 0.00 0.00 01:37:01 eth0 48.98 50.04 123.18 8.89 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 40.47 30.20 3.38 108.98 0.00 0.00 0.00 0.00 01:38:01 eth0 4.28 1.03 1.28 0.78 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 0.82 1.02 0.56 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 0.83 0.38 0.36 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 0.65 0.32 0.33 0.23 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 0.18 0.08 0.01 0.01 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 01:43:01 eth0 222.82 184.62 2172.13 18.93 0.00 0.00 0.00 0.00 01:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 84.12 62.88 387.73 13.43 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 5.10 3.82 0.43 13.63 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) 01:34:26 LINUX RESTART (4 CPU) 01:35:01 CPU %user %nice %system %iowait %steal %idle 01:36:01 all 6.10 0.00 2.34 1.20 0.01 90.35 01:36:01 0 5.68 0.00 3.11 2.84 0.02 88.35 01:36:01 1 6.67 0.00 2.28 1.47 0.02 89.56 01:36:01 2 5.34 0.00 2.05 0.34 0.00 92.28 01:36:01 3 6.71 0.00 1.91 0.17 0.00 91.21 01:37:01 all 1.09 0.00 0.41 0.05 0.01 98.43 01:37:01 0 1.17 0.00 0.45 0.05 0.00 98.33 01:37:01 1 0.87 0.00 0.42 0.07 0.02 98.63 01:37:01 2 0.92 0.00 0.45 0.03 0.02 98.58 01:37:01 3 1.40 0.00 0.33 0.05 0.02 98.20 01:38:01 all 0.11 0.00 0.03 0.00 0.00 99.86 01:38:01 0 0.07 0.00 0.05 0.00 0.00 99.88 01:38:01 1 0.08 0.00 0.02 0.00 0.00 99.90 01:38:01 2 0.08 0.00 0.02 0.00 0.00 99.90 01:38:01 3 0.20 0.00 0.03 0.00 0.00 99.77 01:39:01 all 0.19 0.00 0.07 0.00 0.00 99.73 01:39:01 0 0.07 0.00 0.07 0.00 0.02 99.85 01:39:01 1 0.08 0.00 0.08 0.00 0.00 99.83 01:39:01 2 0.05 0.00 0.05 0.00 0.00 99.90 01:39:01 3 0.57 0.00 0.08 0.00 0.00 99.35 01:40:01 all 0.15 0.00 0.03 0.00 0.00 99.82 01:40:01 0 0.02 0.00 0.02 0.00 0.00 99.97 01:40:01 1 0.07 0.00 0.07 0.00 0.00 99.87 01:40:01 2 0.02 0.00 0.02 0.00 0.00 99.97 01:40:01 3 0.50 0.00 0.03 0.00 0.00 99.47 01:41:01 all 0.18 0.00 0.05 0.00 0.00 99.77 01:41:01 0 0.03 0.00 0.03 0.00 0.00 99.93 01:41:01 1 0.10 0.00 0.05 0.00 0.00 99.85 01:41:01 2 0.05 0.00 0.03 0.00 0.00 99.92 01:41:01 3 0.52 0.00 0.08 0.00 0.00 99.40 01:42:01 all 0.15 0.00 0.03 0.00 0.00 99.82 01:42:01 0 0.00 0.00 0.03 0.00 0.00 99.97 01:42:01 1 0.05 0.00 0.05 0.00 0.00 99.90 01:42:01 2 0.03 0.00 0.05 0.00 0.00 99.92 01:42:01 3 0.52 0.00 0.00 0.00 0.00 99.48 01:43:01 all 5.65 0.00 3.35 1.25 0.03 89.72 01:43:01 0 5.47 0.00 3.28 0.07 0.02 91.16 01:43:01 1 4.75 0.00 3.01 0.60 0.02 91.62 01:43:01 2 5.13 0.00 3.63 1.70 0.03 89.51 01:43:01 3 7.27 0.00 3.48 2.64 0.03 86.57 Average: all 1.69 0.00 0.79 0.31 0.01 97.20 Average: 0 1.55 0.00 0.88 0.37 0.01 97.20 Average: 1 1.58 0.00 0.74 0.27 0.01 97.41 Average: 2 1.45 0.00 0.78 0.26 0.01 97.51 Average: 3 2.20 0.00 0.74 0.35 0.01 96.70