---> uname -a: Linux prd-centos7-docker-4c-2g-32801.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 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/secure /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/auth.log /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-55 /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/edgexfoundry_edgex-compose_PR-55@tmp /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/sa-host ---> free -m: total used free shared buff/cache available Mem: 1837 692 85 0 1059 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:6a:fd:7c brd ff:ff:ff:ff:ff:ff inet 10.30.122.208/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85458sec preferred_lft 85458sec inet6 fe80::f816:3eff:fe6a:fd7c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:4b:db:c4:5a 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) 04/05/21 _x86_64_ (4 CPU) 17:00:50 LINUX RESTART (4 CPU) 17:02:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:03:02 3.91 0.00 3.91 0.00 0.00 104.55 0.00 17:04:01 0.25 0.00 0.25 0.00 0.00 2.78 0.00 17:05:01 0.28 0.00 0.28 0.00 0.00 4.16 0.00 17:06:01 0.20 0.00 0.20 0.00 0.00 2.56 0.00 17:07:01 0.22 0.00 0.22 0.00 0.00 3.45 0.00 17:08:01 0.28 0.00 0.28 0.00 0.00 3.35 0.00 17:09:01 0.25 0.00 0.25 0.00 0.00 2.73 0.00 17:10:01 0.32 0.00 0.32 0.00 0.00 3.65 0.00 17:11:01 0.23 0.00 0.23 0.00 0.00 3.30 0.00 17:12:01 0.23 0.00 0.23 0.00 0.00 2.60 0.00 17:13:01 0.28 0.00 0.28 0.00 0.00 3.20 0.00 17:14:01 0.23 0.00 0.23 0.00 0.00 2.45 0.00 17:15:01 0.28 0.00 0.28 0.00 0.00 3.35 0.00 17:16:01 0.45 0.20 0.25 0.00 6.39 2.56 0.00 Average: 0.53 0.01 0.52 0.00 0.46 10.34 0.00 17:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:03:02 92400 0 561124 29.82 2620 1225400 1023704 34.94 397272 1197424 12 17:04:01 93068 0 560448 29.79 2620 1225408 1031900 35.22 393976 1200824 8 17:05:01 92048 0 561464 29.84 2620 1225412 1032092 35.22 395028 1200824 8 17:06:01 91764 0 561744 29.86 2620 1225416 1032104 35.22 394596 1201408 16 17:07:01 92304 0 561200 29.83 2620 1225420 1031984 35.22 393924 1201408 12 17:08:01 93060 0 560380 29.78 2620 1225484 1031900 35.22 393708 1201424 28 17:09:01 92568 0 560928 29.81 2620 1225428 1032008 35.22 394172 1201408 16 17:10:01 91836 0 561656 29.85 2620 1225432 1032092 35.22 394680 1201408 20 17:11:01 92828 0 560652 29.80 2620 1225444 1031900 35.22 393628 1201408 16 17:12:01 92404 0 561072 29.82 2620 1225448 1031996 35.22 394140 1201408 8 17:13:01 92468 0 561004 29.82 2620 1225452 1031960 35.22 393844 1201408 8 17:14:01 93068 0 560400 29.78 2620 1225456 1031900 35.22 393648 1201408 8 17:15:01 93076 0 560388 29.78 2620 1225460 1031900 35.22 393656 1201408 8 17:16:01 92492 0 560968 29.81 2620 1225464 1031900 35.22 393556 1201408 8 Average: 92527 0 560959 29.81 2620 1225437 1031381 35.20 394273 1201041 13 17:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:03:02 eth0 0.27 0.10 0.02 0.04 0.00 0.00 0.00 0.00 17:03:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 eth0 0.91 0.08 0.07 0.01 0.00 0.00 0.00 0.00 17:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 eth0 1.87 0.83 0.67 0.38 0.00 0.00 0.00 0.00 17:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 eth0 0.52 0.38 0.27 0.24 0.00 0.00 0.00 0.00 17:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 eth0 0.30 0.20 0.14 0.07 0.00 0.00 0.00 0.00 17:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 eth0 0.60 0.08 0.04 0.01 0.00 0.00 0.00 0.00 17:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 eth0 0.73 0.28 0.30 0.20 0.00 0.00 0.00 0.00 17:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 eth0 0.97 0.32 0.32 0.20 0.00 0.00 0.00 0.00 17:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 eth0 0.22 0.17 0.08 0.07 0.00 0.00 0.00 0.00 17:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 eth0 0.18 0.12 0.07 0.01 0.00 0.00 0.00 0.00 17:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 0.50 0.21 0.14 0.09 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) 04/05/21 _x86_64_ (4 CPU) 17:00:50 LINUX RESTART (4 CPU) 17:02:01 CPU %user %nice %system %iowait %steal %idle 17:03:02 all 0.14 0.00 0.04 0.00 0.00 99.81 17:03:02 0 0.03 0.00 0.02 0.00 0.00 99.95 17:03:02 1 0.05 0.00 0.07 0.00 0.00 99.88 17:03:02 2 0.02 0.00 0.05 0.00 0.02 99.92 17:03:02 3 0.47 0.00 0.03 0.00 0.00 99.50 17:04:01 all 0.16 0.00 0.05 0.00 0.00 99.79 17:04:01 0 0.03 0.00 0.07 0.00 0.00 99.90 17:04:01 1 0.05 0.00 0.05 0.00 0.02 99.88 17:04:01 2 0.03 0.00 0.03 0.00 0.00 99.93 17:04:01 3 0.51 0.00 0.03 0.00 0.00 99.46 17:05:01 all 0.14 0.00 0.05 0.00 0.00 99.82 17:05:01 0 0.05 0.00 0.05 0.00 0.00 99.90 17:05:01 1 0.03 0.00 0.05 0.00 0.00 99.92 17:05:01 2 0.05 0.00 0.05 0.00 0.00 99.90 17:05:01 3 0.42 0.00 0.03 0.00 0.00 99.55 17:06:01 all 0.19 0.00 0.02 0.00 0.00 99.79 17:06:01 0 0.07 0.00 0.02 0.00 0.00 99.92 17:06:01 1 0.08 0.00 0.00 0.00 0.00 99.92 17:06:01 2 0.52 0.00 0.02 0.00 0.00 99.47 17:06:01 3 0.10 0.00 0.03 0.00 0.00 99.87 17:07:01 all 0.15 0.00 0.05 0.00 0.01 99.79 17:07:01 0 0.02 0.00 0.03 0.00 0.02 99.93 17:07:01 1 0.05 0.00 0.03 0.00 0.00 99.92 17:07:01 2 0.50 0.00 0.07 0.00 0.02 99.42 17:07:01 3 0.03 0.00 0.07 0.00 0.02 99.88 17:08:01 all 0.08 0.00 0.04 0.00 0.00 99.88 17:08:01 0 0.02 0.00 0.00 0.00 0.00 99.98 17:08:01 1 0.07 0.00 0.05 0.00 0.00 99.88 17:08:01 2 0.20 0.00 0.08 0.00 0.00 99.72 17:08:01 3 0.03 0.00 0.02 0.00 0.00 99.95 17:09:01 all 0.03 0.00 0.02 0.00 0.00 99.95 17:09:01 0 0.03 0.00 0.02 0.00 0.00 99.95 17:09:01 1 0.03 0.00 0.02 0.00 0.00 99.95 17:09:01 2 0.03 0.00 0.02 0.00 0.00 99.95 17:09:01 3 0.02 0.00 0.03 0.00 0.00 99.95 17:10:01 all 0.13 0.00 0.03 0.00 0.00 99.84 17:10:01 0 0.03 0.00 0.02 0.00 0.00 99.95 17:10:01 1 0.03 0.00 0.07 0.00 0.02 99.88 17:10:01 2 0.42 0.00 0.03 0.00 0.00 99.55 17:10:01 3 0.03 0.00 0.00 0.00 0.00 99.97 17:11:01 all 0.15 0.00 0.02 0.00 0.00 99.83 17:11:01 0 0.00 0.00 0.02 0.00 0.00 99.98 17:11:01 1 0.50 0.00 0.02 0.00 0.00 99.48 17:11:01 2 0.07 0.00 0.05 0.00 0.00 99.88 17:11:01 3 0.02 0.00 0.02 0.00 0.00 99.97 17:12:01 all 0.17 0.00 0.02 0.00 0.01 99.80 17:12:01 0 0.03 0.00 0.02 0.00 0.00 99.95 17:12:01 1 0.53 0.00 0.02 0.00 0.00 99.45 17:12:01 2 0.07 0.00 0.03 0.00 0.02 99.88 17:12:01 3 0.03 0.00 0.03 0.00 0.02 99.92 17:13:01 all 0.14 0.00 0.04 0.00 0.00 99.82 17:13:01 0 0.02 0.00 0.03 0.00 0.00 99.95 17:13:01 1 0.50 0.00 0.03 0.00 0.00 99.47 17:13:01 2 0.03 0.00 0.05 0.00 0.00 99.92 17:13:01 3 0.02 0.00 0.03 0.00 0.00 99.95 17:13:01 CPU %user %nice %system %iowait %steal %idle 17:14:01 all 0.15 0.00 0.03 0.00 0.00 99.82 17:14:01 0 0.02 0.00 0.02 0.00 0.00 99.97 17:14:01 1 0.52 0.00 0.05 0.00 0.00 99.43 17:14:01 2 0.03 0.00 0.03 0.00 0.00 99.93 17:14:01 3 0.02 0.00 0.03 0.00 0.00 99.95 17:15:01 all 0.08 0.00 0.03 0.00 0.00 99.88 17:15:01 0 0.02 0.00 0.00 0.00 0.00 99.98 17:15:01 1 0.23 0.00 0.07 0.00 0.00 99.70 17:15:01 2 0.03 0.00 0.05 0.00 0.02 99.90 17:15:01 3 0.03 0.00 0.02 0.00 0.00 99.95 17:16:01 all 0.12 0.00 0.06 0.00 0.00 99.82 17:16:01 0 0.02 0.00 0.05 0.00 0.00 99.93 17:16:01 1 0.38 0.00 0.08 0.00 0.02 99.52 17:16:01 2 0.05 0.00 0.07 0.00 0.00 99.88 17:16:01 3 0.02 0.00 0.03 0.00 0.00 99.95 Average: all 0.13 0.00 0.04 0.00 0.00 99.83 Average: 0 0.03 0.00 0.03 0.00 0.00 99.95 Average: 1 0.22 0.00 0.04 0.00 0.00 99.73 Average: 2 0.15 0.00 0.05 0.00 0.00 99.80 Average: 3 0.12 0.00 0.03 0.00 0.00 99.84