---> uname -a: Linux prd-centos7-docker-4c-2g-27320.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/sa-host /dev/vda1 50.0G 8.6G 41.4G 17% /var/log/secure /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 ---> free -m: total used free shared buff/cache available Mem: 1837 839 144 0 852 933 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:e0:2b:28 brd ff:ff:ff:ff:ff:ff inet 10.30.123.44/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85902sec preferred_lft 85902sec inet6 fe80::f816:3eff:fee0:2b28/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:21:37:48:db 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::42:21ff:fe37:48db/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) 02/23/21 _x86_64_ (4 CPU) 10:39:20 LINUX RESTART (4 CPU) 10:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:41:01 33.75 13.05 20.70 0.00 4605.39 3729.05 0.00 10:42:01 1.77 0.00 1.77 0.00 0.00 32.26 0.00 10:43:01 0.32 0.00 0.32 0.00 0.00 3.63 0.00 10:44:02 0.23 0.00 0.23 0.00 0.00 2.83 0.00 10:45:01 0.24 0.00 0.24 0.00 0.00 3.46 0.00 10:46:01 118.50 58.66 59.83 0.00 2640.52 23076.99 0.00 10:47:01 369.93 187.57 182.36 0.00 10355.27 42321.93 0.00 Average: 75.18 37.15 38.03 0.00 2521.56 9909.82 0.00 10:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:41:01 145604 0 632292 33.60 2620 1101028 1114468 38.03 423008 1113312 20 10:42:01 148760 0 629128 33.44 2620 1101036 1079192 36.83 423992 1110020 8 10:43:01 148796 0 629088 33.43 2620 1101040 1079252 36.83 430044 1104304 8 10:44:02 148916 0 628964 33.43 2620 1101044 1079060 36.83 430616 1103792 12 10:45:01 145548 0 632328 33.61 2620 1101048 1079192 36.83 449384 1088428 20 10:46:01 82960 0 757176 40.24 2620 1038788 1506576 51.42 543840 1004088 93460 10:47:01 124544 0 813632 43.24 1492 941876 1402604 47.87 677888 737728 78156 Average: 135018 0 674658 35.86 2459 1069409 1191478 40.66 482682 1037382 24526 10:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:41:01 eth0 193.77 159.02 565.19 40.98 0.00 0.00 0.00 0.00 10:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 docker0 45.74 32.15 3.82 113.32 0.00 0.00 0.00 0.00 10:42:01 eth0 5.36 2.05 3.48 0.28 0.00 0.00 0.00 0.00 10:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 eth0 1.55 0.87 0.82 0.59 0.00 0.00 0.00 0.00 10:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:02 eth0 0.58 0.08 0.04 0.04 0.00 0.00 0.00 0.00 10:44:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 eth0 1.20 0.46 0.46 0.24 0.00 0.00 0.00 0.00 10:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 eth0 428.27 373.26 4075.81 30.25 0.00 0.00 0.00 0.00 10:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 vethc860379 22.31 33.41 1.50 217.28 0.00 0.00 0.00 0.00 10:47:01 eth0 511.93 444.41 3566.51 101.54 0.00 0.00 0.00 0.00 10:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 docker0 65.52 74.51 5.37 324.48 0.00 0.00 0.00 0.00 Average: vethc860379 3.20 4.79 0.22 31.14 0.00 0.00 0.00 0.00 Average: eth0 163.69 140.41 1176.45 24.92 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 15.94 15.28 1.32 62.72 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) 02/23/21 _x86_64_ (4 CPU) 10:39:20 LINUX RESTART (4 CPU) 10:40:01 CPU %user %nice %system %iowait %steal %idle 10:41:01 all 3.61 0.00 1.96 0.56 0.01 93.85 10:41:01 0 3.83 0.00 1.81 0.29 0.02 94.05 10:41:01 1 3.37 0.00 2.25 1.36 0.02 93.01 10:41:01 2 3.72 0.00 2.01 0.47 0.00 93.80 10:41:01 3 3.54 0.00 1.78 0.13 0.02 94.53 10:42:01 all 0.19 0.00 0.03 0.00 0.00 99.78 10:42:01 0 0.05 0.00 0.03 0.00 0.00 99.92 10:42:01 1 0.07 0.00 0.02 0.00 0.00 99.92 10:42:01 2 0.53 0.00 0.03 0.00 0.00 99.43 10:42:01 3 0.10 0.00 0.05 0.00 0.00 99.85 10:43:01 all 0.11 0.00 0.06 0.00 0.01 99.82 10:43:01 0 0.05 0.00 0.03 0.00 0.02 99.90 10:43:01 1 0.23 0.00 0.07 0.00 0.00 99.70 10:43:01 2 0.08 0.00 0.07 0.00 0.02 99.83 10:43:01 3 0.08 0.00 0.08 0.00 0.00 99.83 10:44:02 all 0.15 0.00 0.04 0.00 0.00 99.81 10:44:02 0 0.00 0.00 0.03 0.00 0.00 99.97 10:44:02 1 0.52 0.00 0.03 0.00 0.00 99.45 10:44:02 2 0.05 0.00 0.03 0.00 0.00 99.92 10:44:02 3 0.03 0.00 0.05 0.00 0.00 99.92 10:45:01 all 0.17 0.00 0.06 0.00 0.00 99.77 10:45:01 0 0.03 0.00 0.03 0.00 0.00 99.93 10:45:01 1 0.29 0.00 0.15 0.00 0.00 99.56 10:45:01 2 0.20 0.00 0.03 0.00 0.00 99.76 10:45:01 3 0.14 0.00 0.03 0.00 0.00 99.83 10:46:01 all 5.95 0.00 3.58 0.71 0.04 89.71 10:46:01 0 5.72 0.00 4.35 0.68 0.02 89.23 10:46:01 1 5.88 0.00 3.34 0.32 0.07 90.39 10:46:01 2 6.25 0.00 3.48 1.35 0.05 88.87 10:46:01 3 5.97 0.00 3.17 0.51 0.03 90.33 10:47:01 all 14.03 0.00 9.28 5.74 0.09 70.87 10:47:01 0 12.84 0.00 10.38 5.46 0.10 71.21 10:47:01 1 14.04 0.00 8.63 6.00 0.10 71.22 10:47:01 2 16.82 0.00 10.07 5.61 0.09 67.42 10:47:01 3 12.40 0.00 8.04 5.86 0.07 73.63 Average: all 3.42 0.00 2.12 0.99 0.02 93.45 Average: 0 3.18 0.00 2.35 0.90 0.02 93.55 Average: 1 3.45 0.00 2.05 1.09 0.03 93.38 Average: 2 3.91 0.00 2.22 1.05 0.02 92.80 Average: 3 3.15 0.00 1.87 0.91 0.02 94.06