---> uname -a: Linux prd-centos7-docker-4c-2g-31735.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-319 /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-319@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 718 87 0 1031 1015 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:3c:ee:eb brd ff:ff:ff:ff:ff:ff inet 10.30.123.188/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85792sec preferred_lft 85792sec inet6 fe80::f816:3eff:fe3c:eeeb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:8a:1a:77:f0 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::42:8aff:fe1a:77f0/64 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) 03/29/21 _x86_64_ (4 CPU) 14:18:10 LINUX RESTART (4 CPU) 14:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:20:02 33.93 11.04 22.89 0.00 4366.17 3859.12 0.00 14:21:01 0.97 0.00 0.97 0.00 0.00 20.56 0.00 14:22:01 0.28 0.00 0.28 0.00 0.00 2.73 0.00 14:23:01 0.18 0.00 0.18 0.00 0.00 1.88 0.00 14:24:01 0.25 0.00 0.25 0.00 0.00 3.25 0.00 14:25:01 0.32 0.00 0.32 0.00 0.00 3.93 0.00 14:26:01 0.30 0.00 0.30 0.00 0.00 3.65 0.00 14:27:01 0.22 0.00 0.22 0.00 0.00 3.23 0.00 14:28:01 2.61 2.43 0.18 0.00 244.06 2.30 0.00 Average: 4.35 1.50 2.85 0.00 513.33 434.28 0.00 14:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:20:02 149960 0 599592 31.87 2620 1129372 1102144 37.61 424616 1106700 20 14:21:01 155608 0 593936 31.57 2620 1129380 1076828 36.75 422132 1103848 8 14:22:01 154500 0 595040 31.63 2620 1129384 1076828 36.75 416248 1111520 8 14:23:01 153732 0 595808 31.67 2620 1129384 1077024 36.76 431824 1096724 8 14:24:01 152612 0 596920 31.73 2620 1129392 1076964 36.75 431476 1098024 8 14:25:01 152668 0 596860 31.72 2620 1129396 1076952 36.75 446428 1083032 8 14:26:01 153416 0 596108 31.68 2620 1129400 1076892 36.75 445944 1083076 16 14:27:01 153120 0 596400 31.70 2620 1129404 1076892 36.75 445932 1083076 8 14:28:01 140176 0 602048 32.00 2620 1136700 1094796 37.36 451580 1089648 28 Average: 151755 0 596968 31.73 2620 1130201 1081702 36.92 435131 1095072 12 14:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:20:02 eth0 120.25 113.22 454.54 29.13 0.00 0.00 0.00 0.00 14:20:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:02 docker0 54.48 44.87 4.70 114.03 0.00 0.00 0.00 0.00 14:21:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 eth0 0.95 0.07 0.07 0.01 0.00 0.00 0.00 0.00 14:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 eth0 1.22 0.48 0.57 0.36 0.00 0.00 0.00 0.00 14:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 eth0 0.23 0.17 0.08 0.10 0.00 0.00 0.00 0.00 14:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 eth0 0.23 0.23 0.09 0.02 0.00 0.00 0.00 0.00 14:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 eth0 7.66 4.90 7.51 2.57 0.00 0.00 0.00 0.00 14:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 14.57 13.29 51.54 3.59 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 6.07 5.00 0.52 12.70 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) 03/29/21 _x86_64_ (4 CPU) 14:18:10 LINUX RESTART (4 CPU) 14:19:01 CPU %user %nice %system %iowait %steal %idle 14:20:02 all 2.57 0.00 1.63 0.62 0.02 95.16 14:20:02 0 2.56 0.00 1.46 0.27 0.02 95.70 14:20:02 1 2.53 0.00 1.69 1.32 0.02 94.44 14:20:02 2 2.63 0.00 1.71 0.12 0.02 95.53 14:20:02 3 2.55 0.00 1.68 0.79 0.02 94.97 14:21:01 all 0.15 0.00 0.03 0.00 0.00 99.81 14:21:01 0 0.05 0.00 0.03 0.00 0.00 99.92 14:21:01 1 0.07 0.00 0.03 0.00 0.02 99.88 14:21:01 2 0.46 0.00 0.03 0.00 0.00 99.51 14:21:01 3 0.03 0.00 0.02 0.00 0.00 99.95 14:22:01 all 0.17 0.00 0.03 0.00 0.00 99.80 14:22:01 0 0.03 0.00 0.03 0.00 0.02 99.92 14:22:01 1 0.07 0.00 0.05 0.00 0.00 99.88 14:22:01 2 0.52 0.00 0.02 0.00 0.00 99.47 14:22:01 3 0.05 0.00 0.02 0.00 0.00 99.93 14:23:01 all 0.16 0.00 0.03 0.00 0.00 99.80 14:23:01 0 0.05 0.00 0.03 0.00 0.00 99.92 14:23:01 1 0.05 0.00 0.03 0.00 0.00 99.92 14:23:01 2 0.52 0.00 0.00 0.00 0.00 99.48 14:23:01 3 0.03 0.00 0.07 0.00 0.00 99.90 14:24:01 all 0.17 0.00 0.06 0.00 0.00 99.77 14:24:01 0 0.02 0.00 0.02 0.00 0.00 99.97 14:24:01 1 0.10 0.00 0.12 0.00 0.02 99.77 14:24:01 2 0.52 0.00 0.03 0.00 0.00 99.45 14:24:01 3 0.03 0.00 0.07 0.00 0.00 99.90 14:25:01 all 0.15 0.00 0.05 0.00 0.00 99.80 14:25:01 0 0.02 0.00 0.00 0.00 0.00 99.98 14:25:01 1 0.05 0.00 0.07 0.00 0.00 99.88 14:25:01 2 0.52 0.00 0.02 0.00 0.00 99.47 14:25:01 3 0.00 0.00 0.12 0.00 0.00 99.88 14:26:01 all 0.15 0.00 0.02 0.00 0.00 99.83 14:26:01 0 0.02 0.00 0.02 0.00 0.00 99.97 14:26:01 1 0.05 0.00 0.03 0.00 0.00 99.92 14:26:01 2 0.48 0.00 0.02 0.00 0.00 99.50 14:26:01 3 0.03 0.00 0.02 0.00 0.00 99.95 14:27:01 all 0.15 0.00 0.02 0.00 0.00 99.83 14:27:01 0 0.02 0.00 0.02 0.00 0.00 99.97 14:27:01 1 0.05 0.00 0.03 0.00 0.02 99.90 14:27:01 2 0.50 0.00 0.02 0.00 0.00 99.48 14:27:01 3 0.02 0.00 0.02 0.00 0.00 99.97 14:28:01 all 0.55 0.00 0.28 0.06 0.00 99.11 14:28:01 0 0.70 0.00 0.33 0.17 0.00 98.80 14:28:01 1 0.27 0.00 0.20 0.03 0.00 99.50 14:28:01 2 0.80 0.00 0.28 0.00 0.02 98.90 14:28:01 3 0.42 0.00 0.30 0.03 0.00 99.25 Average: all 0.47 0.00 0.24 0.08 0.00 99.22 Average: 0 0.38 0.00 0.22 0.05 0.00 99.35 Average: 1 0.36 0.00 0.25 0.15 0.01 99.23 Average: 2 0.77 0.00 0.24 0.01 0.00 98.98 Average: 3 0.35 0.00 0.25 0.09 0.00 99.30