---> uname -a: Linux 2e4c814eb174 3.10.0-862.14.4.el7.x86_64 #1 SMP Wed Sep 26 15:12:11 UTC 2018 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: 2933.436 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 L1tf: Mitigation; PTE Inversion; VMX SMT disabled, L1D conditional cache flushes Vulnerability Meltdown: Mitigation; PTI Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; Load fences, __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full retpoline 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 7.1G 42.9G 14% / tmpfs 64.0M 0 64.0M 0% /dev tmpfs 919.1M 0 919.1M 0% /sys/fs/cgroup shm 64.0M 0 64.0M 0% /dev/shm /dev/vda1 50.0G 7.1G 42.9G 14% /etc/resolv.conf /dev/vda1 50.0G 7.1G 42.9G 14% /etc/hostname /dev/vda1 50.0G 7.1G 42.9G 14% /etc/hosts /dev/vda1 50.0G 7.1G 42.9G 14% /var/log/sa /dev/vda1 50.0G 7.1G 42.9G 14% /w/workspace/ry_ci-build-images_edgex-compose /dev/vda1 50.0G 7.1G 42.9G 14% /w/workspace/ry_ci-build-images_edgex-compose@tmp ---> free -m: total used free shared buff/cache available Mem: 1838 673 81 0 1083 1070 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 16: eth0@if17: mtu 1458 qdisc noqueue state UP link/ether 02:42:0a:fa:00:01 brd ff:ff:ff:ff:ff:ff inet 10.250.0.1/24 brd 10.250.0.255 scope global eth0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-862.14.4.el7.x86_64 (centos-7-docker-5bc7e375-1660-33dc-fe50-cb0f4dbfa1d5.vexxhost.ne) 06/03/20 _x86_64_ (4 CPU) 06:15:08 LINUX RESTART 06:16:01 tps rtps wtps bread/s bwrtn/s 06:17:02 181.36 36.44 144.93 7849.58 39703.76 06:18:01 48.42 6.94 41.48 445.69 3197.00 06:19:01 16.20 2.38 13.82 83.24 650.47 06:20:01 19.89 6.57 13.31 194.64 4581.13 06:21:01 46.89 17.04 29.86 1004.23 3143.98 06:22:01 34.92 4.40 30.52 262.67 3269.13 06:23:01 11.15 3.11 8.04 142.50 1282.24 06:24:01 6.58 0.00 6.58 0.00 315.15 06:25:01 18.00 0.00 18.00 0.00 6382.44 06:26:01 114.63 18.67 95.96 800.80 12747.81 Average: 49.81 9.56 40.25 1079.69 7536.29 06:16:01 kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:17:02 78888 1803416 95.81 2620 1136312 1116544 38.10 595868 1012372 26704 06:18:01 128120 1754184 93.19 2620 1045124 1110340 37.88 639936 904812 10048 06:19:01 137076 1745228 92.72 2620 1032880 1112856 37.97 646644 888072 1040 06:20:01 64704 1817600 96.56 2520 911376 1319020 45.00 839372 771732 48984 06:21:01 490556 1391748 73.94 2420 703632 1095656 37.38 552016 639924 35368 06:22:01 239308 1642996 87.29 2420 760272 1289648 44.00 773308 658784 668 06:23:01 416320 1465984 77.88 2420 778496 1092704 37.28 597420 658380 1320 06:24:01 371192 1511112 80.28 2420 784564 1172136 39.99 640224 659132 780 06:25:01 454756 1427548 75.84 2420 755176 1071112 36.55 557272 655164 57192 06:26:01 390036 1492268 79.28 2420 799336 1068824 36.47 592596 671848 9456 Average: 277096 1605208 85.28 2490 870717 1144884 39.06 643466 752022 19156 06:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:17:02 veth022dc14 12.38 13.09 1.45 85.57 0.00 0.00 0.00 06:17:02 eth0 738.85 443.51 4284.47 117.75 0.00 0.00 0.00 06:17:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 06:17:02 docker0 141.88 219.78 8.53 1823.53 0.00 0.00 0.00 06:18:01 veth022dc14 9.87 11.22 1.34 97.82 0.00 0.00 0.00 06:18:01 eth0 14.03 11.32 100.15 2.54 0.00 0.00 0.00 06:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 docker0 9.87 11.22 1.20 97.82 0.00 0.00 0.00 06:19:01 veth022dc14 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 eth0 1.75 0.82 1.16 0.57 0.00 0.00 0.00 06:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 veth022dc14 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 eth0 1.61 0.68 0.97 0.51 0.00 0.00 0.00 06:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 veth022dc14 3.90 3.26 0.63 14.68 0.00 0.00 0.00 06:21:01 eth0 11.29 8.06 21.34 4.11 0.00 0.00 0.00 06:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 docker0 3.90 3.26 0.57 14.68 0.00 0.00 0.00 06:22:01 veth022dc14 1.90 1.18 0.47 1.43 0.00 0.00 0.00 06:22:01 eth0 3.33 3.00 3.10 1.31 0.00 0.00 0.00 06:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 docker0 1.90 1.18 0.45 1.43 0.00 0.00 0.00 06:23:01 veth022dc14 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 eth0 1.32 0.75 0.98 0.49 0.00 0.00 0.00 06:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 veth022dc14 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 eth0 1.25 0.70 0.92 0.48 0.00 0.00 0.00 06:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 veth022dc14 0.32 0.22 0.05 0.11 0.00 0.00 0.00 06:25:01 eth0 3.56 2.05 2.64 1.39 0.00 0.00 0.00 06:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 docker0 0.32 0.22 0.05 0.11 0.00 0.00 0.00 06:26:01 veth159f5dc 160.39 186.94 11.71 783.44 0.00 0.00 0.00 06:26:01 eth0 232.92 184.69 906.98 25.89 0.00 0.00 0.00 06:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 docker0 168.45 196.52 10.21 881.26 0.00 0.00 0.00 Average: veth159f5dc 16.07 18.73 1.17 78.49 0.00 0.00 0.00 Average: eth0 101.17 65.67 533.19 15.53 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 Average: docker0 32.68 43.29 2.10 282.28 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-862.14.4.el7.x86_64 (centos-7-docker-5bc7e375-1660-33dc-fe50-cb0f4dbfa1d5.vexxhost.ne) 06/03/20 _x86_64_ (4 CPU) 06:15:08 LINUX RESTART 06:16:01 CPU %user %nice %system %iowait %steal %idle 06:17:02 all 14.45 0.00 6.89 4.47 3.26 70.93 06:17:02 0 18.04 0.00 7.86 4.41 3.32 66.37 06:17:02 1 12.71 0.00 6.01 2.45 3.34 75.49 06:17:02 2 12.98 0.00 7.01 5.09 3.17 71.75 06:17:02 3 14.09 0.00 6.70 5.95 3.23 70.03 06:18:01 all 17.12 0.00 6.02 2.49 1.38 73.00 06:18:01 0 18.72 0.00 6.05 0.46 1.42 73.34 06:18:01 1 7.89 0.00 5.36 8.72 1.45 76.58 06:18:01 2 22.83 0.00 7.09 0.70 1.30 68.08 06:18:01 3 19.08 0.00 5.56 0.05 1.33 73.99 06:19:01 all 12.30 0.00 10.77 0.07 4.97 71.89 06:19:01 0 11.45 0.00 10.00 0.00 4.86 73.69 06:19:01 1 14.70 0.00 11.18 0.00 5.38 68.74 06:19:01 2 14.26 0.00 11.97 0.27 4.64 68.86 06:19:01 3 8.79 0.00 9.97 0.02 5.00 76.22 06:20:01 all 17.58 0.00 6.69 0.17 0.92 74.63 06:20:01 0 17.64 0.00 6.47 0.03 1.01 74.84 06:20:01 1 21.57 0.00 5.04 0.18 1.06 72.14 06:20:01 2 16.34 0.00 7.71 0.25 0.74 74.96 06:20:01 3 14.75 0.00 7.57 0.20 0.86 76.62 06:21:01 all 14.11 0.00 2.40 0.29 0.49 82.71 06:21:01 0 7.89 0.00 1.84 0.27 0.50 89.50 06:21:01 1 28.36 0.00 3.17 0.39 0.51 67.58 06:21:01 2 11.60 0.00 2.70 0.34 0.49 84.87 06:21:01 3 8.66 0.00 1.91 0.17 0.49 88.78 06:22:01 all 15.68 0.00 1.94 0.22 0.30 81.87 06:22:01 0 15.31 0.00 2.67 0.13 0.22 81.67 06:22:01 1 3.95 0.00 0.98 0.08 0.50 94.49 06:22:01 2 27.65 0.00 2.43 0.12 0.13 69.66 06:22:01 3 15.85 0.00 1.67 0.55 0.33 81.59 06:23:01 all 19.25 0.00 5.39 0.04 1.18 74.14 06:23:01 0 16.15 0.00 6.55 0.00 1.34 75.96 06:23:01 1 5.27 0.00 4.47 0.07 1.18 89.00 06:23:01 2 48.18 0.00 6.54 0.03 1.10 44.14 06:23:01 3 7.45 0.00 3.94 0.07 1.10 87.44 06:24:01 all 13.95 0.00 9.89 0.00 3.27 72.89 06:24:01 0 12.69 0.00 9.74 0.00 3.53 74.04 06:24:01 1 11.45 0.00 9.73 0.00 3.17 75.64 06:24:01 2 18.96 0.00 10.76 0.00 3.01 67.27 06:24:01 3 12.69 0.00 9.37 0.00 3.38 74.56 06:25:01 all 16.53 0.00 7.19 0.01 1.21 75.06 06:25:01 0 21.91 0.00 6.70 0.00 1.10 70.30 06:25:01 1 8.45 0.00 4.25 0.02 1.39 85.89 06:25:01 2 19.33 0.00 12.32 0.03 1.20 67.11 06:25:01 3 16.50 0.00 5.52 0.00 1.12 76.87 06:26:01 all 17.60 0.00 5.40 2.80 1.88 72.31 06:26:01 0 20.76 0.00 6.66 3.05 1.36 68.17 06:26:01 1 27.90 0.00 4.84 2.35 1.82 63.08 06:26:01 2 12.54 0.00 5.83 3.68 2.13 75.82 06:26:01 3 9.34 0.00 4.28 2.10 2.22 82.06 Average: all 15.85 0.00 6.27 1.05 1.89 74.95 Average: 0 16.02 0.00 6.46 0.83 1.87 74.82 Average: 1 14.22 0.00 5.51 1.41 1.99 76.87 Average: 2 20.47 0.00 7.44 1.05 1.80 69.24 Average: 3 12.70 0.00 5.66 0.91 1.91 78.83