---> uname -a: Linux prd-centos7-docker-4c-2g-31517.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: 2933.436 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/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-317 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-317@tmp ---> free -m: total used free shared buff/cache available Mem: 1837 709 109 0 1019 1023 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:f0:fc:a1 brd ff:ff:ff:ff:ff:ff inet 10.30.123.7/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85872sec preferred_lft 85872sec inet6 fe80::f816:3eff:fef0:fca1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:15:2b:ba:0b 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::42:15ff:fe2b:ba0b/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) 03/26/21 _x86_64_ (4 CPU) 06:47:27 LINUX RESTART (4 CPU) 06:48:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:49:01 51.31 14.90 36.41 0.00 4696.39 4018.21 0.00 06:50:01 1.98 0.00 1.98 0.00 0.00 42.18 0.00 06:51:01 0.60 0.00 0.60 0.00 0.00 7.11 0.00 06:52:01 0.57 0.00 0.57 0.00 0.00 6.16 0.00 06:53:01 0.72 0.00 0.72 0.00 0.00 8.06 0.00 06:54:01 0.65 0.00 0.65 0.00 0.00 7.48 0.00 06:55:01 0.68 0.00 0.68 0.00 0.00 7.69 0.00 06:56:01 50.12 47.84 2.28 0.00 4068.07 54.01 0.00 Average: 13.33 7.84 5.49 0.00 1095.93 519.08 0.00 06:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:49:01 155372 0 611788 32.52 2620 1111764 1097092 37.44 422264 1103912 128 06:50:01 162336 0 604820 32.14 2620 1111768 1063524 36.30 423020 1097276 20 06:51:01 160264 0 606884 32.25 2620 1111776 1063656 36.30 424992 1097700 8 06:52:01 159804 0 607344 32.28 2620 1111776 1063668 36.30 434184 1088596 8 06:53:01 159848 0 607292 32.28 2620 1111784 1063584 36.30 426912 1096412 8 06:54:01 159796 0 607340 32.28 2620 1111788 1063540 36.30 443956 1079196 8 06:55:01 159796 0 607336 32.28 2620 1111792 1063572 36.30 444064 1079240 8 06:56:01 77192 0 631524 33.56 2620 1170208 1099724 37.53 460612 1145612 20 Average: 149301 0 610541 32.45 2620 1119082 1072295 36.60 435000 1098493 26 06:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:49:01 eth0 313.18 253.84 782.76 65.48 0.00 0.00 0.00 0.00 06:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 docker0 40.34 31.86 3.73 114.02 0.00 0.00 0.00 0.00 06:50:01 eth0 0.78 0.10 0.06 0.02 0.00 0.00 0.00 0.00 06:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 eth0 1.08 0.47 0.41 0.21 0.00 0.00 0.00 0.00 06:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 eth0 0.53 0.30 0.27 0.20 0.00 0.00 0.00 0.00 06:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 eth0 0.18 0.15 0.08 0.04 0.00 0.00 0.00 0.00 06:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 eth0 0.12 0.10 0.01 0.03 0.00 0.00 0.00 0.00 06:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 eth0 0.20 0.18 0.07 0.01 0.00 0.00 0.00 0.00 06:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 eth0 9.82 5.99 9.29 3.41 0.00 0.00 0.00 0.00 06:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 40.75 32.65 99.16 8.68 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 5.04 3.98 0.47 14.26 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) 03/26/21 _x86_64_ (4 CPU) 06:47:27 LINUX RESTART (4 CPU) 06:48:01 CPU %user %nice %system %iowait %steal %idle 06:49:01 all 5.42 0.00 2.30 1.39 0.08 90.81 06:49:01 0 6.16 0.00 2.45 0.72 0.08 90.59 06:49:01 1 4.65 0.00 2.03 0.72 0.07 92.53 06:49:01 2 5.94 0.00 2.21 3.41 0.10 88.34 06:49:01 3 4.94 0.00 2.49 0.71 0.08 91.78 06:50:01 all 0.16 0.00 0.05 0.00 0.01 99.78 06:50:01 0 0.53 0.00 0.07 0.00 0.02 99.38 06:50:01 1 0.03 0.00 0.03 0.00 0.00 99.93 06:50:01 2 0.05 0.00 0.03 0.00 0.02 99.90 06:50:01 3 0.03 0.00 0.05 0.00 0.00 99.92 06:51:01 all 0.08 0.00 0.03 0.00 0.00 99.89 06:51:01 0 0.17 0.00 0.05 0.00 0.00 99.78 06:51:01 1 0.08 0.00 0.03 0.00 0.02 99.87 06:51:01 2 0.03 0.00 0.02 0.00 0.00 99.95 06:51:01 3 0.05 0.00 0.00 0.00 0.00 99.95 06:52:01 all 0.12 0.00 0.03 0.00 0.00 99.85 06:52:01 0 0.08 0.00 0.05 0.00 0.00 99.87 06:52:01 1 0.05 0.00 0.03 0.00 0.00 99.92 06:52:01 2 0.32 0.00 0.02 0.00 0.00 99.67 06:52:01 3 0.03 0.00 0.03 0.00 0.00 99.93 06:53:01 all 0.15 0.00 0.03 0.00 0.00 99.81 06:53:01 0 0.02 0.00 0.02 0.00 0.00 99.97 06:53:01 1 0.05 0.00 0.03 0.00 0.00 99.92 06:53:01 2 0.52 0.00 0.05 0.00 0.02 99.42 06:53:01 3 0.03 0.00 0.03 0.00 0.00 99.93 06:54:01 all 0.14 0.00 0.04 0.00 0.01 99.81 06:54:01 0 0.02 0.00 0.03 0.00 0.00 99.95 06:54:01 1 0.03 0.00 0.03 0.00 0.02 99.92 06:54:01 2 0.50 0.00 0.07 0.00 0.00 99.43 06:54:01 3 0.02 0.00 0.02 0.00 0.02 99.95 06:55:01 all 0.15 0.00 0.02 0.00 0.00 99.82 06:55:01 0 0.02 0.00 0.02 0.00 0.00 99.97 06:55:01 1 0.03 0.00 0.03 0.00 0.00 99.93 06:55:01 2 0.53 0.00 0.02 0.00 0.02 99.43 06:55:01 3 0.03 0.00 0.02 0.00 0.00 99.95 06:56:01 all 1.27 0.00 0.39 1.18 0.01 97.15 06:56:01 0 1.23 0.00 0.45 0.98 0.02 97.32 06:56:01 1 1.35 0.00 0.35 1.95 0.00 96.35 06:56:01 2 1.25 0.00 0.37 1.00 0.02 97.37 06:56:01 3 1.24 0.00 0.38 0.80 0.00 97.58 Average: all 0.93 0.00 0.36 0.32 0.02 98.37 Average: 0 1.02 0.00 0.39 0.21 0.01 98.36 Average: 1 0.78 0.00 0.32 0.33 0.01 98.55 Average: 2 1.14 0.00 0.35 0.55 0.02 97.95 Average: 3 0.79 0.00 0.38 0.19 0.01 98.63