---> uname -a: Linux prd-centos7-docker-4c-2g-32503.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 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% /w/workspace/edgexfoundry_edgex-compose_PR-51 /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/edgexfoundry_edgex-compose_PR-51@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 /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 ---> free -m: total used free shared buff/cache available Mem: 1837 680 104 0 1052 1051 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:6d:fe:35 brd ff:ff:ff:ff:ff:ff inet 10.30.123.0/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85514sec preferred_lft 85514sec inet6 fe80::f816:3eff:fe6d:fe35/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:7d:22:e4:2b 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) 04/01/21 _x86_64_ (4 CPU) 21:48:46 LINUX RESTART (4 CPU) 21:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:51:01 17.54 2.53 15.01 0.00 162.00 527.05 0.00 21:52:01 1.50 0.00 1.50 0.00 0.00 24.98 0.00 21:53:01 0.28 0.00 0.28 0.00 0.00 3.61 0.00 21:54:01 0.22 0.00 0.22 0.00 0.00 2.96 0.00 21:55:02 0.22 0.00 0.22 0.00 0.00 3.44 0.00 21:56:01 0.29 0.00 0.29 0.00 0.00 3.98 0.00 21:57:01 0.28 0.00 0.28 0.00 0.00 2.84 0.00 21:58:01 0.27 0.00 0.27 0.00 0.00 3.65 0.00 21:59:01 0.25 0.00 0.25 0.00 0.00 2.90 0.00 22:00:01 0.23 0.00 0.23 0.00 0.00 2.20 0.00 22:01:01 0.30 0.02 0.28 0.00 0.13 3.19 0.00 22:02:02 0.38 0.08 0.30 0.00 1.60 5.02 0.00 22:03:01 55.04 53.47 1.57 0.00 7180.67 34.66 0.00 Average: 5.85 4.26 1.59 0.00 557.58 47.79 0.00 21:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:51:01 75060 0 532892 28.32 2620 1270972 1062832 36.27 362964 1246628 8 21:52:01 86396 0 521552 27.72 2620 1270976 995324 33.97 354796 1245368 12 21:53:01 85928 0 522012 27.74 2620 1270984 995384 33.97 354968 1245372 8 21:54:01 83640 0 524300 27.87 2620 1270984 995480 33.97 357200 1245356 8 21:55:02 84296 0 523640 27.83 2620 1270988 995408 33.97 357652 1244412 8 21:56:01 83764 0 524164 27.86 2620 1270996 995604 33.98 358756 1244412 8 21:57:01 84780 0 523148 27.80 2620 1270996 995388 33.97 357420 1244412 16 21:58:01 84888 0 523032 27.80 2620 1271004 995388 33.97 357312 1244412 12 21:59:01 84772 0 523140 27.80 2620 1271012 995388 33.97 357568 1244412 8 22:00:01 83560 0 524288 27.86 2620 1271076 995664 33.98 358736 1244428 32 22:01:01 81448 0 526456 27.98 2620 1271020 998084 34.06 359876 1244412 20 22:02:02 83924 0 523852 27.84 2620 1271148 995960 33.99 357784 1244476 16 22:03:01 76248 0 640080 34.02 2620 1162596 1450028 49.49 430620 1176324 73632 Average: 82977 0 533274 28.34 2620 1262673 1035841 35.35 363512 1239571 5676 21:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:51:01 eth0 44.78 35.97 130.98 22.82 0.00 0.00 0.00 0.00 21:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:01 eth0 0.68 0.13 0.11 0.01 0.00 0.00 0.00 0.00 21:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:54:01 eth0 0.67 0.37 0.27 0.20 0.00 0.00 0.00 0.00 21:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:55:02 eth0 0.94 0.17 0.15 0.07 0.00 0.00 0.00 0.00 21:55:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:55:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:56:01 eth0 1.20 0.76 0.63 0.41 0.00 0.00 0.00 0.00 21:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:57:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:58:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 21:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:59:01 eth0 0.63 0.02 0.05 0.00 0.00 0.00 0.00 0.00 21:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:00:01 eth0 0.62 0.40 0.40 0.28 0.00 0.00 0.00 0.00 22:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:01:01 eth0 0.86 0.30 0.31 0.20 0.00 0.00 0.00 0.00 22:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:02:02 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 22:02:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:02:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:03:01 eth0 111.51 82.81 902.69 26.34 0.00 0.00 0.00 0.00 22:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 12.37 9.25 78.76 3.85 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) 04/01/21 _x86_64_ (4 CPU) 21:48:46 LINUX RESTART (4 CPU) 21:50:01 CPU %user %nice %system %iowait %steal %idle 21:51:01 all 2.01 0.00 0.49 0.33 10.89 86.29 21:51:01 0 1.38 0.00 0.54 0.00 12.72 85.35 21:51:01 1 1.77 0.00 0.36 0.86 11.11 85.89 21:51:01 2 2.74 0.00 0.44 0.09 10.03 86.69 21:51:01 3 2.16 0.00 0.61 0.35 9.64 87.24 21:52:01 all 0.14 0.00 0.15 0.00 0.39 99.31 21:52:01 0 0.38 0.00 0.15 0.00 0.55 98.92 21:52:01 1 0.05 0.00 0.15 0.00 0.37 99.44 21:52:01 2 0.10 0.00 0.13 0.00 0.45 99.32 21:52:01 3 0.03 0.00 0.17 0.00 0.22 99.58 21:53:01 all 0.09 0.00 0.03 0.00 1.05 98.83 21:53:01 0 0.16 0.00 0.02 0.00 1.88 97.94 21:53:01 1 0.10 0.00 0.00 0.00 0.35 99.55 21:53:01 2 0.08 0.00 0.07 0.00 1.90 97.95 21:53:01 3 0.02 0.00 0.03 0.00 0.03 99.92 21:54:01 all 0.15 0.00 0.04 0.00 0.17 99.63 21:54:01 0 0.05 0.00 0.08 0.00 0.15 99.72 21:54:01 1 0.52 0.00 0.05 0.00 0.08 99.35 21:54:01 2 0.02 0.00 0.02 0.00 0.17 99.80 21:54:01 3 0.03 0.00 0.02 0.00 0.28 99.67 21:55:02 all 0.09 0.00 0.05 0.00 0.82 99.04 21:55:02 0 0.02 0.00 0.07 0.00 0.79 99.13 21:55:02 1 0.35 0.00 0.07 0.00 0.81 98.78 21:55:02 2 0.02 0.00 0.05 0.00 1.04 98.90 21:55:02 3 0.00 0.00 0.02 0.00 0.63 99.36 21:56:01 all 0.13 0.00 0.03 0.00 0.46 99.37 21:56:01 0 0.03 0.00 0.02 0.00 0.20 99.75 21:56:01 1 0.07 0.00 0.05 0.00 0.47 99.41 21:56:01 2 0.40 0.00 0.03 0.00 0.57 98.99 21:56:01 3 0.03 0.00 0.02 0.00 0.61 99.34 21:57:01 all 0.12 0.00 0.05 0.00 0.17 99.66 21:57:01 0 0.03 0.00 0.03 0.00 0.18 99.75 21:57:01 1 0.03 0.00 0.08 0.00 0.22 99.67 21:57:01 2 0.38 0.00 0.05 0.00 0.25 99.32 21:57:01 3 0.02 0.00 0.05 0.00 0.03 99.90 21:58:01 all 0.09 0.00 0.02 0.00 1.00 98.88 21:58:01 0 0.03 0.00 0.03 0.00 0.68 99.25 21:58:01 1 0.03 0.00 0.02 0.00 0.50 99.45 21:58:01 2 0.26 0.00 0.02 0.00 1.04 98.68 21:58:01 3 0.05 0.00 0.03 0.00 1.79 98.13 21:59:01 all 0.08 0.00 0.04 0.00 0.34 99.54 21:59:01 0 0.02 0.00 0.02 0.00 0.07 99.90 21:59:01 1 0.00 0.00 0.02 0.00 0.03 99.95 21:59:01 2 0.25 0.00 0.08 0.00 0.18 99.48 21:59:01 3 0.07 0.00 0.05 0.00 1.06 98.83 22:00:01 all 0.13 0.00 0.04 0.00 0.84 98.99 22:00:01 0 0.02 0.00 0.03 0.00 0.89 99.06 22:00:01 1 0.10 0.00 0.05 0.00 1.23 98.62 22:00:01 2 0.35 0.00 0.03 0.00 0.53 99.09 22:00:01 3 0.05 0.00 0.05 0.00 0.71 99.19 22:01:01 all 0.10 0.00 0.04 0.00 0.44 99.43 22:01:01 0 0.02 0.00 0.02 0.00 0.33 99.64 22:01:01 1 0.28 0.00 0.03 0.00 0.61 99.07 22:01:01 2 0.05 0.00 0.05 0.00 0.46 99.44 22:01:01 3 0.05 0.00 0.05 0.00 0.33 99.57 22:01:01 CPU %user %nice %system %iowait %steal %idle 22:02:02 all 0.08 0.00 0.05 0.01 0.51 99.35 22:02:02 0 0.02 0.00 0.05 0.02 0.56 99.35 22:02:02 1 0.26 0.00 0.07 0.02 1.09 98.56 22:02:02 2 0.03 0.00 0.03 0.00 0.12 99.82 22:02:02 3 0.02 0.00 0.05 0.00 0.25 99.68 22:03:01 all 2.34 0.00 1.35 2.17 6.46 87.68 22:03:01 0 1.92 0.00 1.51 2.54 7.78 86.26 22:03:01 1 1.99 0.00 1.02 0.92 6.35 89.71 22:03:01 2 2.73 0.00 1.62 2.15 5.96 87.54 22:03:01 3 2.72 0.00 1.23 3.08 5.75 87.22 Average: all 0.44 0.00 0.18 0.19 1.85 97.33 Average: 0 0.32 0.00 0.20 0.20 2.13 97.16 Average: 1 0.43 0.00 0.15 0.14 1.83 97.44 Average: 2 0.58 0.00 0.20 0.17 1.78 97.26 Average: 3 0.41 0.00 0.18 0.26 1.66 97.48