---> uname -a: Linux prd-centos7-docker-4c-2g-33902.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 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/auth.log /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-332 /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-332@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 ---> free -m: total used free shared buff/cache available Mem: 1837 716 97 0 1024 1016 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:ea:70:f9 brd ff:ff:ff:ff:ff:ff inet 10.30.122.197/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85741sec preferred_lft 85741sec inet6 fe80::f816:3eff:feea:70f9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:b5:74:d1:55 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:b5ff:fe74:d155/64 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) 04/13/21 _x86_64_ (4 CPU) 10:14:15 LINUX RESTART (4 CPU) 10:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:16:01 35.56 12.92 22.64 0.00 4552.51 4263.64 0.00 10:17:01 1.57 0.00 1.57 0.00 0.00 25.31 0.00 10:18:02 0.28 0.00 0.28 0.00 0.00 2.75 0.00 10:19:01 0.32 0.00 0.32 0.00 0.00 3.88 0.00 10:20:01 0.25 0.00 0.25 0.00 0.00 3.65 0.00 10:21:01 0.32 0.00 0.32 0.00 0.00 4.06 0.00 10:22:01 0.28 0.00 0.28 0.00 0.00 3.21 0.00 10:23:01 0.25 0.00 0.25 0.00 0.00 2.85 0.00 10:24:01 0.18 0.00 0.18 0.00 0.00 1.90 0.00 10:25:01 47.44 46.75 0.70 0.00 3789.71 15.60 0.00 Average: 8.66 5.98 2.68 0.00 835.77 433.45 0.00 10:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:16:01 146772 0 608080 32.32 2620 1124072 1110292 37.89 448236 1086164 20 10:17:01 153652 0 601196 31.95 2620 1124076 1077992 36.79 445188 1083140 12 10:18:02 151920 0 602920 32.04 2620 1124084 1077992 36.79 445776 1084340 8 10:19:01 151684 0 603156 32.06 2620 1124084 1077992 36.79 457548 1072604 8 10:20:01 151156 0 603676 32.08 2620 1124092 1078148 36.80 452968 1078060 8 10:21:01 151780 0 603048 32.05 2620 1124096 1078052 36.79 452444 1078060 12 10:22:01 152412 0 602412 32.02 2620 1124100 1077992 36.79 452244 1078056 12 10:23:01 152420 0 602400 32.02 2620 1124104 1077992 36.79 452248 1078056 8 10:24:01 152520 0 602236 32.01 2620 1124168 1077992 36.79 452196 1078072 24 10:25:01 74176 0 639332 33.98 2620 1165416 1278960 43.65 478208 1129644 188 Average: 143849 0 606846 32.25 2620 1128229 1101340 37.59 453706 1084620 30 10:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:16:01 eth0 108.16 89.33 459.01 34.95 0.00 0.00 0.00 0.00 10:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 docker0 29.04 26.22 3.02 113.93 0.00 0.00 0.00 0.00 10:17:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 10:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:02 eth0 0.13 0.02 0.01 0.00 0.00 0.00 0.00 0.00 10:18:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 eth0 0.73 0.08 0.06 0.01 0.00 0.00 0.00 0.00 10:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 eth0 0.65 0.42 0.35 0.27 0.00 0.00 0.00 0.00 10:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 eth0 0.20 0.13 0.07 0.01 0.00 0.00 0.00 0.00 10:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 eth0 0.18 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 eth0 12.25 7.81 12.47 4.62 0.00 0.00 0.00 0.00 10:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 12.28 9.83 47.28 4.00 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 2.91 2.63 0.30 11.41 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) 04/13/21 _x86_64_ (4 CPU) 10:14:15 LINUX RESTART (4 CPU) 10:15:01 CPU %user %nice %system %iowait %steal %idle 10:16:01 all 3.69 0.00 2.58 0.68 0.14 92.92 10:16:01 0 4.24 0.00 2.93 0.18 0.20 92.44 10:16:01 1 4.07 0.00 2.51 0.17 0.12 93.13 10:16:01 2 3.53 0.00 2.45 1.60 0.13 92.28 10:16:01 3 2.90 0.00 2.41 0.75 0.12 93.81 10:17:01 all 0.16 0.00 0.05 0.00 0.00 99.78 10:17:01 0 0.12 0.00 0.03 0.00 0.00 99.85 10:17:01 1 0.15 0.00 0.05 0.00 0.00 99.80 10:17:01 2 0.33 0.00 0.08 0.00 0.02 99.57 10:17:01 3 0.05 0.00 0.03 0.00 0.00 99.92 10:18:02 all 0.17 0.00 0.08 0.00 0.01 99.75 10:18:02 0 0.03 0.00 0.07 0.00 0.00 99.90 10:18:02 1 0.08 0.00 0.08 0.00 0.02 99.82 10:18:02 2 0.50 0.00 0.08 0.00 0.02 99.40 10:18:02 3 0.07 0.00 0.07 0.00 0.00 99.87 10:19:01 all 0.17 0.00 0.03 0.00 0.00 99.80 10:19:01 0 0.03 0.00 0.02 0.00 0.00 99.95 10:19:01 1 0.07 0.00 0.03 0.00 0.00 99.90 10:19:01 2 0.53 0.00 0.05 0.00 0.00 99.42 10:19:01 3 0.05 0.00 0.03 0.00 0.00 99.92 10:20:01 all 0.17 0.00 0.07 0.00 0.00 99.75 10:20:01 0 0.03 0.00 0.07 0.00 0.02 99.88 10:20:01 1 0.05 0.00 0.10 0.00 0.00 99.85 10:20:01 2 0.53 0.00 0.05 0.00 0.00 99.42 10:20:01 3 0.07 0.00 0.07 0.00 0.00 99.87 10:21:01 all 0.16 0.00 0.04 0.00 0.00 99.80 10:21:01 0 0.02 0.00 0.02 0.00 0.00 99.97 10:21:01 1 0.03 0.00 0.03 0.00 0.00 99.93 10:21:01 2 0.52 0.00 0.03 0.00 0.00 99.45 10:21:01 3 0.07 0.00 0.07 0.00 0.02 99.85 10:22:01 all 0.11 0.00 0.05 0.00 0.00 99.84 10:22:01 0 0.02 0.00 0.03 0.00 0.00 99.95 10:22:01 1 0.08 0.00 0.03 0.00 0.00 99.88 10:22:01 2 0.27 0.00 0.07 0.00 0.00 99.67 10:22:01 3 0.08 0.00 0.07 0.00 0.00 99.85 10:23:01 all 0.07 0.00 0.05 0.00 0.00 99.88 10:23:01 0 0.03 0.00 0.03 0.00 0.00 99.93 10:23:01 1 0.00 0.00 0.03 0.00 0.00 99.97 10:23:01 2 0.22 0.00 0.05 0.00 0.00 99.73 10:23:01 3 0.03 0.00 0.07 0.00 0.00 99.90 10:24:01 all 0.16 0.00 0.04 0.00 0.00 99.80 10:24:01 0 0.00 0.00 0.03 0.00 0.00 99.97 10:24:01 1 0.03 0.00 0.02 0.00 0.00 99.95 10:24:01 2 0.52 0.00 0.05 0.00 0.00 99.43 10:24:01 3 0.08 0.00 0.07 0.00 0.00 99.85 10:25:01 all 1.28 0.00 0.69 1.16 0.00 96.87 10:25:01 0 1.02 0.00 0.85 0.00 0.00 98.13 10:25:01 1 2.17 0.00 1.10 3.79 0.00 92.94 10:25:01 2 1.37 0.00 0.45 0.10 0.00 98.08 10:25:01 3 0.57 0.00 0.37 0.75 0.00 98.31 Average: all 0.61 0.00 0.37 0.18 0.02 98.82 Average: 0 0.55 0.00 0.41 0.02 0.02 99.00 Average: 1 0.67 0.00 0.40 0.40 0.01 98.52 Average: 2 0.83 0.00 0.34 0.17 0.02 98.65 Average: 3 0.40 0.00 0.32 0.15 0.01 99.12