---> uname -a: Linux prd-centos7-docker-4c-2g-33690.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 8.6G 41.4G 17% / 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 8.6G 41.4G 17% /facter-os /dev/vda1 50.0G 8.6G 41.4G 17% /etc/resolv.conf /dev/vda1 50.0G 8.6G 41.4G 17% /etc/hostname /dev/vda1 50.0G 8.6G 41.4G 17% /etc/hosts /dev/vda1 50.0G 8.6G 41.4G 17% /var/log/auth.log /dev/vda1 50.0G 8.6G 41.4G 17% /run/cloud-init/result.json /dev/vda1 50.0G 8.6G 41.4G 17% /w/workspace/edgexfoundry_edgex-ui-go_master /dev/vda1 50.0G 8.6G 41.4G 17% /w/workspace/edgexfoundry_edgex-ui-go_master@tmp /dev/vda1 50.0G 8.6G 41.4G 17% /var/log/sa-host /dev/vda1 50.0G 8.6G 41.4G 17% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 1837 827 153 0 857 946 Swap: 1023 3 1020 ---> 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:48:5f:88 brd ff:ff:ff:ff:ff:ff inet 10.30.123.122/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85637sec preferred_lft 85637sec inet6 fe80::f816:3eff:fe48:5f88/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:3e:2b:0c:ea 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::42:3eff:fe2b:cea/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) 04/12/21 _x86_64_ (4 CPU) 14:22:10 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:24:01 35.08 11.78 23.30 0.00 4416.04 3813.21 0.00 14:25:01 1.52 0.00 1.52 0.00 0.00 22.93 0.00 14:26:01 0.20 0.00 0.20 0.00 0.00 2.16 0.00 14:27:01 0.30 0.00 0.30 0.00 0.00 3.78 0.00 14:28:02 0.22 0.00 0.22 0.00 0.00 3.28 0.00 14:29:01 0.34 0.00 0.34 0.00 0.00 4.37 0.00 14:30:01 0.28 0.00 0.28 0.00 0.00 3.63 0.00 14:31:01 0.52 0.00 0.52 0.00 0.00 6.23 0.00 14:32:01 0.17 0.00 0.17 0.00 0.00 1.62 0.00 14:33:01 80.91 31.29 49.63 0.00 1803.69 21295.77 0.00 14:34:01 364.90 177.99 186.91 0.00 9139.64 44710.31 0.00 Average: 44.14 20.14 23.99 0.00 1399.36 6365.53 0.00 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 155524 0 609780 32.41 2620 1113620 1115784 38.08 401500 1124044 20 14:25:01 162728 0 602568 32.03 2620 1113628 1079372 36.84 400264 1119096 8 14:26:01 159788 0 605504 32.18 2620 1113632 1079616 36.85 398168 1124048 16 14:27:01 160292 0 605000 32.15 2620 1113632 1079648 36.85 413828 1108312 20 14:28:02 159480 0 605804 32.20 2620 1113640 1079588 36.84 415940 1107072 12 14:29:01 159680 0 605600 32.19 2620 1113644 1079540 36.84 419648 1102976 12 14:30:01 160044 0 605232 32.17 2620 1113648 1079504 36.84 419452 1102976 8 14:31:01 159988 0 605284 32.17 2620 1113652 1079504 36.84 419456 1102976 8 14:32:01 159748 0 605516 32.18 2620 1113660 1079504 36.84 419464 1102976 8 14:33:01 71040 0 715344 38.02 2620 1092540 1506932 51.43 525804 1047156 34060 14:34:01 120580 0 790012 41.99 2040 968912 1428896 48.77 557128 871416 84 Average: 148081 0 632331 33.61 2567 1098564 1153444 39.37 435514 1083004 3114 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 eth0 113.35 101.05 457.56 32.46 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 41.14 36.43 3.59 114.50 0.00 0.00 0.00 0.00 14:25:01 eth0 0.58 0.08 0.06 0.01 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 3.76 1.77 2.67 0.29 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 0.47 0.27 0.27 0.20 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 14:28:02 eth0 0.20 0.15 0.08 0.07 0.00 0.00 0.00 0.00 14:28:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 eth0 0.24 0.22 0.10 0.02 0.00 0.00 0.00 0.00 14:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 eth0 492.93 438.69 4077.73 34.21 0.00 0.00 0.00 0.00 14:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 veth1e076f0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 eth0 487.97 432.14 3475.26 92.67 0.00 0.00 0.00 0.00 14:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 docker0 54.78 59.49 4.75 250.05 0.00 0.00 0.00 0.00 Average: veth1e076f0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 100.19 88.79 730.07 14.57 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 8.74 8.74 0.76 33.21 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) 04/12/21 _x86_64_ (4 CPU) 14:22:10 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 2.81 0.00 2.01 0.70 0.02 94.45 14:24:01 0 3.04 0.00 1.93 0.39 0.03 94.61 14:24:01 1 2.68 0.00 1.78 0.52 0.03 94.99 14:24:01 2 2.97 0.00 2.42 1.68 0.02 92.92 14:24:01 3 2.55 0.00 1.93 0.23 0.00 95.28 14:25:01 all 0.14 0.00 0.05 0.00 0.00 99.81 14:25:01 0 0.02 0.00 0.05 0.00 0.00 99.93 14:25:01 1 0.28 0.00 0.07 0.00 0.00 99.65 14:25:01 2 0.23 0.00 0.07 0.00 0.00 99.70 14:25:01 3 0.03 0.00 0.02 0.00 0.00 99.95 14:26:01 all 0.23 0.00 0.17 0.00 0.01 99.59 14:26:01 0 0.07 0.00 0.13 0.00 0.00 99.80 14:26:01 1 0.62 0.00 0.13 0.00 0.00 99.25 14:26:01 2 0.12 0.00 0.23 0.00 0.02 99.63 14:26:01 3 0.12 0.00 0.18 0.00 0.02 99.68 14:27:01 all 0.16 0.00 0.05 0.00 0.00 99.79 14:27:01 0 0.03 0.00 0.02 0.00 0.00 99.95 14:27:01 1 0.52 0.00 0.03 0.00 0.00 99.45 14:27:01 2 0.08 0.00 0.12 0.00 0.00 99.80 14:27:01 3 0.02 0.00 0.02 0.00 0.00 99.97 14:28:02 all 0.18 0.00 0.04 0.00 0.00 99.78 14:28:02 0 0.03 0.00 0.02 0.00 0.00 99.95 14:28:02 1 0.17 0.00 0.02 0.00 0.00 99.82 14:28:02 2 0.07 0.00 0.07 0.00 0.00 99.87 14:28:02 3 0.47 0.00 0.05 0.00 0.00 99.48 14:29:01 all 0.16 0.00 0.05 0.00 0.00 99.80 14:29:01 0 0.03 0.00 0.03 0.00 0.00 99.93 14:29:01 1 0.03 0.00 0.05 0.00 0.00 99.92 14:29:01 2 0.03 0.00 0.07 0.00 0.00 99.90 14:29:01 3 0.53 0.00 0.03 0.00 0.00 99.44 14:30:01 all 0.17 0.00 0.03 0.00 0.00 99.81 14:30:01 0 0.05 0.00 0.02 0.00 0.00 99.93 14:30:01 1 0.05 0.00 0.05 0.00 0.00 99.90 14:30:01 2 0.03 0.00 0.02 0.00 0.00 99.95 14:30:01 3 0.53 0.00 0.02 0.00 0.00 99.45 14:31:01 all 0.15 0.00 0.03 0.00 0.00 99.82 14:31:01 0 0.00 0.00 0.02 0.00 0.00 99.98 14:31:01 1 0.03 0.00 0.05 0.00 0.00 99.92 14:31:01 2 0.03 0.00 0.02 0.00 0.00 99.95 14:31:01 3 0.52 0.00 0.03 0.00 0.00 99.45 14:32:01 all 0.15 0.00 0.03 0.00 0.00 99.82 14:32:01 0 0.02 0.00 0.02 0.00 0.00 99.97 14:32:01 1 0.10 0.00 0.03 0.00 0.00 99.87 14:32:01 2 0.02 0.00 0.02 0.00 0.00 99.97 14:32:01 3 0.48 0.00 0.05 0.00 0.00 99.47 14:33:01 all 4.85 0.00 3.63 0.63 0.04 90.86 14:33:01 0 4.88 0.00 4.13 0.59 0.05 90.35 14:33:01 1 5.01 0.00 3.44 0.42 0.03 91.10 14:33:01 2 4.52 0.00 3.39 0.12 0.03 91.94 14:33:01 3 4.98 0.00 3.56 1.39 0.03 90.03 14:34:01 all 13.47 0.00 10.76 4.49 0.11 71.17 14:34:01 0 13.48 0.00 10.21 4.42 0.14 71.76 14:34:01 1 13.09 0.00 10.73 6.00 0.09 70.08 14:34:01 2 13.81 0.00 11.73 3.33 0.12 71.01 14:34:01 3 13.51 0.00 10.37 4.20 0.09 71.83 Average: CPU %user %nice %system %iowait %steal %idle Average: all 2.01 0.00 1.50 0.52 0.02 95.95 Average: 0 1.93 0.00 1.48 0.48 0.02 96.09 Average: 1 2.02 0.00 1.46 0.62 0.01 95.88 Average: 2 1.96 0.00 1.62 0.46 0.02 95.94 Average: 3 2.12 0.00 1.45 0.52 0.01 95.90