---> uname -a: Linux prd-centos7-docker-4c-2g-3064.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 6.9G 43.1G 14% / 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 6.9G 43.1G 14% /facter-os /dev/vda1 50.0G 6.9G 43.1G 14% /etc/resolv.conf /dev/vda1 50.0G 6.9G 43.1G 14% /etc/hostname /dev/vda1 50.0G 6.9G 43.1G 14% /etc/hosts /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/auth.log /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/edgexfoundry_edgex-compose_PR-60 /dev/vda1 50.0G 6.9G 43.1G 14% /run/cloud-init/result.json /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/edgexfoundry_edgex-compose_PR-60@tmp /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/sa-host /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 1837 674 94 0 1068 1057 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:20:8f:04 brd ff:ff:ff:ff:ff:ff inet 10.30.123.199/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85358sec preferred_lft 85358sec inet6 fe80::f816:3eff:fe20:8f04/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:4a:01:ef:89 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 ---> 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) 05/05/21 _x86_64_ (4 CPU) 19:01:19 LINUX RESTART (4 CPU) 19:02:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:03:01 14.40 0.02 14.38 0.00 0.53 937.91 0.00 19:04:01 1.66 0.00 1.66 0.00 0.00 30.29 0.00 19:05:01 0.25 0.00 0.25 0.00 0.00 3.20 0.00 19:06:01 0.25 0.00 0.25 0.00 0.00 2.83 0.00 19:07:01 0.23 0.00 0.23 0.00 0.00 3.51 0.00 19:08:01 0.28 0.00 0.28 0.00 0.00 3.93 0.00 19:09:01 0.20 0.00 0.20 0.00 0.00 2.01 0.00 19:10:01 0.28 0.00 0.28 0.00 0.00 3.10 0.00 19:11:01 0.25 0.00 0.25 0.00 0.00 2.86 0.00 19:12:01 0.33 0.00 0.33 0.00 0.00 4.41 0.00 19:13:01 0.62 0.00 0.62 0.00 0.00 7.06 0.00 19:14:02 0.30 0.00 0.30 0.00 0.00 3.88 0.00 19:15:01 0.25 0.00 0.25 0.00 0.00 2.98 0.00 19:16:01 0.25 0.00 0.25 0.00 0.00 2.56 0.00 19:17:01 1.10 0.23 0.87 0.00 7.33 16.40 0.00 19:18:01 0.20 0.00 0.20 0.00 0.00 2.95 0.00 Average: 1.31 0.02 1.29 0.00 0.49 64.45 0.00 19:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:03:01 86572 0 545648 29.00 2620 1246704 1048824 35.79 373788 1225708 20 19:04:01 88548 0 543664 28.89 2620 1246712 1032364 35.23 369968 1227900 12 19:05:01 87624 0 544584 28.94 2620 1246716 1032568 35.24 371032 1227900 16 19:06:01 88556 0 543648 28.89 2620 1246720 1032364 35.23 369996 1227900 16 19:07:01 85220 0 546980 29.07 2620 1246724 1032584 35.24 373768 1227900 20 19:08:01 84684 0 547512 29.10 2620 1246728 1032632 35.24 374064 1227900 12 19:09:01 86172 0 546020 29.02 2620 1246732 1032428 35.24 372832 1227900 12 19:10:01 86056 0 546132 29.03 2620 1246736 1032428 35.24 372840 1227900 12 19:11:01 86196 0 545984 29.02 2620 1246744 1032428 35.24 372848 1227900 16 19:12:01 85080 0 547096 29.08 2620 1246748 1040768 35.52 373804 1227900 8 19:13:01 84856 0 547316 29.09 2620 1246752 1040924 35.53 374040 1227900 8 19:14:02 85800 0 546364 29.04 2620 1246760 1040756 35.52 373144 1227900 8 19:15:01 85652 0 546508 29.05 2620 1246764 1040756 35.52 373148 1227900 8 19:16:01 85644 0 546512 29.05 2620 1246768 1040756 35.52 373028 1227900 8 19:17:01 85192 0 546932 29.07 2620 1246800 1040828 35.52 373280 1227924 20 19:18:01 84716 0 547400 29.09 2620 1246808 1040852 35.52 373424 1227924 16 Average: 86036 0 546144 29.03 2620 1246745 1037141 35.40 372813 1227766 13 19:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:03:01 eth0 3.96 2.55 3.64 0.80 0.00 0.00 0.00 0.00 19:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 eth0 0.40 0.02 0.02 0.00 0.00 0.00 0.00 0.00 19:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 eth0 1.52 0.52 0.39 0.21 0.00 0.00 0.00 0.00 19:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 eth0 1.23 0.07 0.10 0.01 0.00 0.00 0.00 0.00 19:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 eth0 1.85 0.67 0.74 0.46 0.00 0.00 0.00 0.00 19:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 eth0 0.50 0.30 0.27 0.20 0.00 0.00 0.00 0.00 19:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:09:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:11:01 eth0 0.78 0.08 0.06 0.01 0.00 0.00 0.00 0.00 19:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 eth0 1.28 0.52 0.46 0.27 0.00 0.00 0.00 0.00 19:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 eth0 0.50 0.30 0.27 0.20 0.00 0.00 0.00 0.00 19:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:14:02 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:14:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:14:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:15:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 19:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:17:01 eth0 0.23 0.18 0.14 0.07 0.00 0.00 0.00 0.00 19:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:18:01 eth0 0.52 0.35 0.27 0.20 0.00 0.00 0.00 0.00 19:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 0.83 0.37 0.40 0.15 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 0.00 0.00 0.00 0.00 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) 05/05/21 _x86_64_ (4 CPU) 19:01:19 LINUX RESTART (4 CPU) 19:02:01 CPU %user %nice %system %iowait %steal %idle 19:03:01 all 0.39 0.00 0.16 0.31 0.01 99.13 19:03:01 0 0.38 0.00 0.13 0.00 0.00 99.48 19:03:01 1 0.22 0.00 0.15 0.20 0.00 99.43 19:03:01 2 0.72 0.00 0.27 0.95 0.02 98.05 19:03:01 3 0.25 0.00 0.10 0.08 0.02 99.55 19:04:01 all 0.15 0.00 0.05 0.00 0.00 99.80 19:04:01 0 0.03 0.00 0.02 0.00 0.00 99.95 19:04:01 1 0.07 0.00 0.07 0.00 0.02 99.85 19:04:01 2 0.43 0.00 0.05 0.00 0.00 99.52 19:04:01 3 0.08 0.00 0.05 0.00 0.00 99.87 19:05:01 all 0.17 0.00 0.04 0.00 0.00 99.79 19:05:01 0 0.03 0.00 0.05 0.00 0.00 99.92 19:05:01 1 0.12 0.00 0.03 0.00 0.00 99.85 19:05:01 2 0.52 0.00 0.03 0.00 0.00 99.45 19:05:01 3 0.03 0.00 0.03 0.00 0.00 99.93 19:06:01 all 0.11 0.00 0.05 0.00 0.00 99.85 19:06:01 0 0.05 0.00 0.03 0.00 0.00 99.92 19:06:01 1 0.03 0.00 0.05 0.00 0.00 99.92 19:06:01 2 0.32 0.00 0.05 0.00 0.00 99.63 19:06:01 3 0.03 0.00 0.05 0.00 0.00 99.92 19:07:01 all 0.04 0.00 0.04 0.00 0.00 99.92 19:07:01 0 0.05 0.00 0.07 0.00 0.00 99.88 19:07:01 1 0.02 0.00 0.02 0.00 0.00 99.97 19:07:01 2 0.08 0.00 0.05 0.00 0.00 99.87 19:07:01 3 0.02 0.00 0.02 0.00 0.00 99.97 19:08:01 all 0.15 0.00 0.02 0.00 0.00 99.82 19:08:01 0 0.03 0.00 0.02 0.00 0.00 99.95 19:08:01 1 0.03 0.00 0.05 0.00 0.02 99.90 19:08:01 2 0.52 0.00 0.02 0.00 0.00 99.47 19:08:01 3 0.03 0.00 0.02 0.00 0.00 99.95 19:09:01 all 0.16 0.00 0.04 0.00 0.00 99.80 19:09:01 0 0.03 0.00 0.02 0.00 0.00 99.95 19:09:01 1 0.07 0.00 0.08 0.00 0.00 99.85 19:09:01 2 0.50 0.00 0.03 0.00 0.00 99.47 19:09:01 3 0.03 0.00 0.02 0.00 0.00 99.95 19:10:01 all 0.15 0.00 0.03 0.00 0.00 99.82 19:10:01 0 0.05 0.00 0.05 0.00 0.02 99.88 19:10:01 1 0.00 0.00 0.02 0.00 0.00 99.98 19:10:01 2 0.50 0.00 0.00 0.00 0.00 99.50 19:10:01 3 0.03 0.00 0.05 0.00 0.00 99.92 19:11:01 all 0.15 0.00 0.02 0.00 0.00 99.84 19:11:01 0 0.03 0.00 0.02 0.00 0.00 99.95 19:11:01 1 0.02 0.00 0.00 0.00 0.00 99.98 19:11:01 2 0.52 0.00 0.03 0.00 0.00 99.45 19:11:01 3 0.02 0.00 0.02 0.00 0.00 99.97 19:12:01 all 0.17 0.00 0.04 0.00 0.00 99.79 19:12:01 0 0.07 0.00 0.03 0.00 0.00 99.90 19:12:01 1 0.05 0.00 0.07 0.00 0.00 99.88 19:12:01 2 0.53 0.00 0.03 0.00 0.00 99.43 19:12:01 3 0.05 0.00 0.02 0.00 0.00 99.93 19:13:01 all 0.20 0.00 0.02 0.00 0.00 99.78 19:13:01 0 0.08 0.00 0.02 0.00 0.00 99.90 19:13:01 1 0.18 0.00 0.03 0.00 0.00 99.78 19:13:01 2 0.53 0.00 0.02 0.00 0.00 99.45 19:13:01 3 0.02 0.00 0.02 0.00 0.00 99.97 19:13:01 CPU %user %nice %system %iowait %steal %idle 19:14:02 all 0.15 0.00 0.02 0.00 0.00 99.83 19:14:02 0 0.03 0.00 0.03 0.00 0.00 99.93 19:14:02 1 0.03 0.00 0.03 0.00 0.00 99.93 19:14:02 2 0.52 0.00 0.02 0.00 0.00 99.47 19:14:02 3 0.02 0.00 0.02 0.00 0.00 99.97 19:15:01 all 0.16 0.00 0.03 0.00 0.00 99.81 19:15:01 0 0.03 0.00 0.03 0.00 0.00 99.93 19:15:01 1 0.07 0.00 0.03 0.00 0.00 99.90 19:15:01 2 0.53 0.00 0.03 0.00 0.00 99.44 19:15:01 3 0.02 0.00 0.02 0.00 0.00 99.97 19:16:01 all 0.10 0.00 0.04 0.00 0.00 99.86 19:16:01 0 0.30 0.00 0.03 0.00 0.00 99.67 19:16:01 1 0.02 0.00 0.03 0.00 0.00 99.95 19:16:01 2 0.03 0.00 0.03 0.00 0.00 99.93 19:16:01 3 0.03 0.00 0.05 0.00 0.02 99.90 19:17:01 all 0.16 0.00 0.05 0.00 0.00 99.79 19:17:01 0 0.57 0.00 0.08 0.00 0.00 99.35 19:17:01 1 0.03 0.00 0.03 0.00 0.00 99.93 19:17:01 2 0.03 0.00 0.07 0.00 0.00 99.90 19:17:01 3 0.02 0.00 0.02 0.00 0.00 99.97 19:18:01 all 0.15 0.00 0.02 0.00 0.00 99.82 19:18:01 0 0.53 0.00 0.02 0.00 0.00 99.45 19:18:01 1 0.03 0.00 0.03 0.00 0.00 99.93 19:18:01 2 0.03 0.00 0.03 0.00 0.00 99.93 19:18:01 3 0.02 0.00 0.02 0.00 0.00 99.97 Average: all 0.16 0.00 0.04 0.02 0.00 99.78 Average: 0 0.14 0.00 0.04 0.00 0.00 99.81 Average: 1 0.06 0.00 0.05 0.01 0.00 99.88 Average: 2 0.39 0.00 0.05 0.06 0.00 99.50 Average: 3 0.04 0.00 0.03 0.01 0.00 99.92