---> uname -a: Linux prd-centos7-docker-4c-2g-33684.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% /run/cloud-init/result.json /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-331 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-331@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 ---> free -m: total used free shared buff/cache available Mem: 1837 708 95 0 1033 1025 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:29:2d:42 brd ff:ff:ff:ff:ff:ff inet 10.30.123.151/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85795sec preferred_lft 85795sec inet6 fe80::f816:3eff:fe29:2d42/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:86:b1:50:ea 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::42:86ff:feb1:50ea/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) 04/12/21 _x86_64_ (4 CPU) 14:09:31 LINUX RESTART (4 CPU) 14:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:11:03 65.67 23.71 41.97 0.00 5780.89 4694.04 0.00 14:12:01 1.50 0.00 1.50 0.00 0.00 29.37 0.00 14:13:01 0.50 0.00 0.50 0.00 0.00 7.58 0.00 14:14:01 0.28 0.00 0.28 0.00 0.00 4.30 0.00 14:15:01 0.32 0.00 0.32 0.00 0.00 5.35 0.00 14:16:01 0.30 0.00 0.30 0.00 0.00 5.15 0.00 14:17:01 0.35 0.00 0.35 0.00 0.00 5.18 0.00 14:18:01 0.27 0.00 0.27 0.00 0.00 4.03 0.00 14:19:01 0.35 0.00 0.35 0.00 0.00 5.45 0.00 Average: 7.75 2.64 5.11 0.00 644.92 530.97 0.00 14:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:11:03 154212 0 589808 31.35 2620 1134904 1117704 38.15 388736 1137708 128 14:12:01 161388 0 582620 30.96 2620 1134916 1080252 36.87 391244 1128576 12 14:13:01 159752 0 584252 31.05 2620 1134920 1080252 36.87 389296 1132180 8 14:14:01 157200 0 586804 31.19 2620 1134920 1080384 36.87 411364 1112932 12 14:15:01 155048 0 588948 31.30 2620 1134928 1080420 36.87 411200 1115364 16 14:16:01 153824 0 590168 31.37 2620 1134932 1080396 36.87 412700 1114844 8 14:17:01 154920 0 589068 31.31 2620 1134936 1080252 36.87 411780 1114840 8 14:18:01 155176 0 588808 31.29 2620 1134940 1080252 36.87 411908 1114840 8 14:19:01 155324 0 588652 31.29 2620 1134948 1080252 36.87 411912 1114844 8 Average: 156316 0 587681 31.23 2620 1134927 1084463 37.01 404460 1120681 23 14:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:11:03 eth0 575.30 375.13 1254.73 99.26 0.00 0.00 0.00 0.00 14:11:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:03 docker0 41.53 34.39 3.80 113.85 0.00 0.00 0.00 0.00 14:12:01 eth0 0.79 0.09 0.05 0.07 0.00 0.00 0.00 0.00 14:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 eth0 0.98 0.08 0.09 0.01 0.00 0.00 0.00 0.00 14:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 eth0 2.50 0.95 0.93 0.60 0.00 0.00 0.00 0.00 14:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 eth0 0.53 0.42 0.27 0.21 0.00 0.00 0.00 0.00 14:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:16:01 eth0 0.32 0.25 0.15 0.08 0.00 0.00 0.00 0.00 14:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:18:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 64.78 42.08 140.15 11.18 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 4.63 3.84 0.42 12.70 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) 04/12/21 _x86_64_ (4 CPU) 14:09:31 LINUX RESTART (4 CPU) 14:10:01 CPU %user %nice %system %iowait %steal %idle 14:11:03 all 11.46 0.00 4.17 1.54 0.11 82.73 14:11:03 0 10.07 0.00 4.70 0.59 0.08 84.55 14:11:03 1 11.74 0.00 3.27 1.52 0.13 83.34 14:11:03 2 12.37 0.00 3.81 2.03 0.10 81.69 14:11:03 3 11.66 0.00 4.88 2.03 0.10 81.33 14:12:01 all 0.16 0.00 0.06 0.00 0.01 99.77 14:12:01 0 0.05 0.00 0.05 0.00 0.02 99.88 14:12:01 1 0.03 0.00 0.07 0.00 0.00 99.90 14:12:01 2 0.07 0.00 0.03 0.00 0.00 99.90 14:12:01 3 0.50 0.00 0.07 0.00 0.02 99.41 14:13:01 all 0.14 0.00 0.06 0.00 0.00 99.80 14:13:01 0 0.02 0.00 0.07 0.00 0.00 99.92 14:13:01 1 0.07 0.00 0.08 0.00 0.00 99.85 14:13:01 2 0.03 0.00 0.03 0.00 0.00 99.93 14:13:01 3 0.45 0.00 0.05 0.00 0.00 99.50 14:14:01 all 0.18 0.00 0.04 0.00 0.00 99.78 14:14:01 0 0.03 0.00 0.05 0.00 0.00 99.92 14:14:01 1 0.02 0.00 0.02 0.00 0.00 99.97 14:14:01 2 0.07 0.00 0.05 0.00 0.00 99.88 14:14:01 3 0.58 0.00 0.05 0.00 0.00 99.37 14:15:01 all 0.16 0.00 0.02 0.00 0.01 99.81 14:15:01 0 0.02 0.00 0.00 0.00 0.02 99.97 14:15:01 1 0.05 0.00 0.03 0.00 0.02 99.90 14:15:01 2 0.05 0.00 0.03 0.00 0.00 99.92 14:15:01 3 0.52 0.00 0.02 0.00 0.00 99.47 14:16:01 all 0.16 0.00 0.04 0.00 0.00 99.80 14:16:01 0 0.08 0.00 0.07 0.00 0.00 99.85 14:16:01 1 0.02 0.00 0.02 0.00 0.00 99.97 14:16:01 2 0.03 0.00 0.03 0.00 0.02 99.92 14:16:01 3 0.52 0.00 0.03 0.00 0.00 99.45 14:17:01 all 0.17 0.00 0.02 0.00 0.00 99.81 14:17:01 0 0.03 0.00 0.03 0.00 0.00 99.93 14:17:01 1 0.05 0.00 0.02 0.00 0.00 99.93 14:17:01 2 0.07 0.00 0.03 0.00 0.00 99.90 14:17:01 3 0.52 0.00 0.02 0.00 0.00 99.47 14:18:01 all 0.14 0.00 0.03 0.00 0.00 99.83 14:18:01 0 0.02 0.00 0.02 0.00 0.00 99.97 14:18:01 1 0.02 0.00 0.02 0.00 0.00 99.97 14:18:01 2 0.05 0.00 0.05 0.00 0.00 99.90 14:18:01 3 0.48 0.00 0.03 0.00 0.00 99.48 14:19:01 all 0.15 0.00 0.02 0.00 0.00 99.82 14:19:01 0 0.00 0.00 0.00 0.00 0.00 100.00 14:19:01 1 0.07 0.00 0.05 0.00 0.00 99.88 14:19:01 2 0.53 0.00 0.02 0.00 0.00 99.45 14:19:01 3 0.02 0.00 0.02 0.00 0.00 99.97 Average: all 1.40 0.00 0.49 0.17 0.01 97.92 Average: 0 1.13 0.00 0.55 0.07 0.01 98.24 Average: 1 1.33 0.00 0.39 0.17 0.02 98.09 Average: 2 1.47 0.00 0.45 0.22 0.01 97.85 Average: 3 1.68 0.00 0.57 0.22 0.01 97.51