---> uname -a: Linux prd-centos7-docker-4c-2g-25222.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: 2933.438 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 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 13.4G 36.5G 27% / 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 13.4G 36.5G 27% /facter-os /dev/vda1 50.0G 13.4G 36.5G 27% /etc/resolv.conf /dev/vda1 50.0G 13.4G 36.5G 27% /etc/hostname /dev/vda1 50.0G 13.4G 36.5G 27% /etc/hosts /dev/vda1 50.0G 13.4G 36.5G 27% /run/cloud-init/result.json /dev/vda1 50.0G 13.4G 36.5G 27% /var/log/sa-host /dev/vda1 50.0G 13.4G 36.5G 27% /var/log/secure /dev/vda1 50.0G 13.4G 36.5G 27% /var/log/auth.log /dev/vda1 50.0G 13.4G 36.5G 27% /w/workspace/edgex-go/344 /dev/vda1 50.0G 13.4G 36.5G 27% /w/workspace/edgex-go/344@tmp ---> free -m: total used free shared buff/cache available Mem: 1837 774 148 0 914 1012 Swap: 1023 79 944 ---> 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:7d:e1:32 brd ff:ff:ff:ff:ff:ff inet 10.30.122.35/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85318sec preferred_lft 85318sec inet6 fe80::f816:3eff:fe7d:e132/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:2e:e3:0f:e8 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::42:2eff:fee3:fe8/64 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) 02/05/21 _x86_64_ (4 CPU) 07:35:37 LINUX RESTART (4 CPU) 07:36:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:37:01 103.37 41.35 62.01 0.00 8337.87 14840.59 0.00 07:38:02 287.67 89.64 198.04 0.00 5824.12 56256.06 0.00 07:39:01 179.56 87.55 92.01 0.00 2949.75 10735.53 0.00 07:40:01 142.71 68.56 74.15 0.00 3456.69 7285.20 0.00 07:41:01 308.29 112.38 195.91 0.00 47791.52 124245.75 0.00 07:42:02 2902.93 2543.70 359.23 0.00 179225.29 189336.35 0.00 07:43:01 448.64 243.85 204.79 0.00 16286.94 43073.30 0.00 07:44:01 1849.37 1499.92 349.46 0.00 107733.55 134423.30 0.00 07:45:02 1608.24 1290.75 317.48 0.00 72563.26 78510.90 0.00 07:46:01 101.13 44.47 56.67 0.00 6906.97 6121.02 0.00 07:47:01 80.26 75.63 4.63 0.00 2620.68 103.88 0.00 07:48:01 1.63 1.30 0.33 0.00 100.20 5.05 0.00 07:49:01 0.37 0.07 0.30 0.00 1.07 3.83 0.00 07:50:01 0.28 0.00 0.28 0.00 0.00 2.88 0.00 07:51:01 2.03 1.78 0.25 0.00 58.08 3.26 0.00 07:52:01 272.64 127.18 145.47 0.00 7140.89 36528.97 0.00 07:53:01 214.33 81.26 133.07 0.00 6079.09 33321.25 0.00 Average: 504.85 375.29 129.56 0.00 27782.38 43574.78 0.00 07:36:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:37:01 69564 0 790660 42.02 2620 1018700 1428416 48.75 661220 946904 20 07:38:02 105924 0 724140 38.49 1492 1049988 1312772 44.80 628844 851480 76 07:39:01 215356 0 749832 39.85 764 915592 1688048 57.61 648256 733052 63544 07:40:01 226972 0 736200 39.13 668 917704 1415196 48.30 607024 753912 90144 07:41:01 75644 0 802180 42.63 52 1003668 2222248 75.84 762192 833148 15740 07:42:02 77008 0 741316 39.40 0 1063220 1974572 67.39 750544 826524 80792 07:43:01 256436 0 661976 35.18 0 963132 1374932 46.92 526756 850144 32 07:44:01 75000 0 806952 42.89 0 999592 2662580 90.87 646276 907812 32260 07:45:02 230664 0 859740 45.69 0 791140 2056244 70.18 566976 834516 1676 07:46:01 333508 0 622880 33.10 0 925156 1427560 48.72 437260 868308 32 07:47:01 282964 0 595864 31.67 0 1002716 1211604 41.35 413708 943368 8 07:48:01 284512 0 591320 31.43 0 1005712 1176640 40.16 411128 945600 16 07:49:01 283584 0 592232 31.48 0 1005728 1176796 40.16 412104 945632 8 07:50:01 284180 0 591620 31.44 0 1005744 1176652 40.16 411344 945648 8 07:51:01 282792 0 591996 31.46 0 1006756 1176652 40.16 411824 946172 16 07:52:01 244480 0 664972 35.34 0 972092 1223176 41.74 556004 776648 32 07:53:01 202816 0 775004 41.19 0 903724 1858500 63.43 580152 729848 20 Average: 207730 0 699934 37.20 329 973551 1562505 53.33 554801 861101 16731 07:36:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:37:01 veth0820e16 867.53 877.80 82.54 2731.11 0.00 0.00 0.00 0.00 07:37:01 eth0 1899.73 1498.46 6481.31 196.68 0.00 0.00 0.00 0.00 07:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 docker0 867.53 877.66 70.68 2731.10 0.00 0.00 0.00 0.00 07:38:02 eth0 468.36 391.05 3673.75 41.60 0.00 0.00 0.00 0.00 07:38:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:02 docker0 120.01 155.95 8.69 827.49 0.00 0.00 0.00 0.00 07:39:01 veth855c682 0.63 0.76 0.05 0.06 0.00 0.00 0.00 0.00 07:39:01 eth0 57.33 38.50 38.48 59.73 0.00 0.00 0.00 0.00 07:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 docker0 0.63 0.63 0.04 0.05 0.00 0.00 0.00 0.00 07:40:01 veth855c682 1.53 1.53 0.12 0.12 0.00 0.00 0.00 0.00 07:40:01 eth0 37.21 28.20 18.85 45.10 0.00 0.00 0.00 0.00 07:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 docker0 1.53 1.53 0.10 0.12 0.00 0.00 0.00 0.00 07:41:01 eth0 203.56 161.17 1685.85 63.47 0.00 0.00 0.00 0.00 07:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 vethfaa0f3e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 07:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:02 eth0 55.43 30.35 163.10 39.82 0.00 0.00 0.00 0.00 07:42:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:02 vethfaa0f3e 0.00 0.33 0.00 0.01 0.00 0.00 0.00 0.00 07:42:02 docker0 9.57 23.40 0.50 143.94 0.00 0.00 0.00 0.00 07:43:01 vethc2fcd55 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 eth0 188.95 144.16 1504.16 19.02 0.00 0.00 0.00 0.00 07:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 vethfaa0f3e 0.00 0.29 0.00 0.01 0.00 0.00 0.00 0.00 07:44:01 veth5e52208 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 07:44:01 vethcf0b2aa 0.00 0.16 0.00 0.01 0.00 0.00 0.00 0.00 07:44:01 eth0 117.04 69.00 374.06 65.28 0.00 0.00 0.00 0.00 07:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:02 veth4b5c811 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 07:45:02 eth0 102.02 74.61 155.61 96.70 0.00 0.00 0.00 0.00 07:45:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:02 vethfaa0f3e 0.00 0.96 0.00 0.04 0.00 0.00 0.00 0.00 07:46:01 eth0 352.62 335.09 215.93 1170.75 0.00 0.00 0.00 0.00 07:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 docker0 1085.78 1195.63 85.33 4411.15 0.00 0.00 0.00 0.00 07:47:01 eth0 94.16 90.96 34.28 464.74 0.00 0.00 0.00 0.00 07:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 eth0 0.10 0.05 0.01 0.00 0.00 0.00 0.00 0.00 07:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 eth0 7.08 6.88 0.71 13.46 0.00 0.00 0.00 0.00 07:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 eth0 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 eth0 455.27 396.27 4265.81 68.88 0.00 0.00 0.00 0.00 07:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 docker0 32.53 31.65 3.20 221.81 0.00 0.00 0.00 0.00 07:53:01 veth4bc103c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 vethe75313c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 eth0 501.35 420.99 3463.74 112.18 0.00 0.00 0.00 0.00 07:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth4bc103c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethe75313c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 265.42 215.45 1293.86 143.60 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 ---> sar -P ALL: Linux 3.10.0-1160.6.1.el7.x86_64 (centos-7-docker-5fbc1798-0377-b841-54c3-72bc41eda64a.vexxhost.lo) 02/05/21 _x86_64_ (4 CPU) 07:35:37 LINUX RESTART (4 CPU) 07:36:02 CPU %user %nice %system %iowait %steal %idle 07:37:01 all 19.88 0.00 8.07 1.88 0.03 70.15 07:37:01 0 18.25 0.00 10.77 0.86 0.04 70.08 07:37:01 1 16.32 0.00 7.33 2.96 0.02 73.37 07:37:01 2 23.06 0.00 6.96 0.83 0.03 69.11 07:37:01 3 21.90 0.00 7.24 2.83 0.03 68.00 07:38:02 all 12.52 0.00 8.95 6.50 0.07 71.96 07:38:02 0 12.95 0.00 10.36 5.50 0.09 71.10 07:38:02 1 11.97 0.00 8.08 6.65 0.09 73.21 07:38:02 2 14.19 0.00 7.96 7.89 0.07 69.89 07:38:02 3 10.95 0.00 9.41 5.96 0.05 73.64 07:39:01 all 52.50 0.00 12.96 5.16 0.20 29.18 07:39:01 0 51.41 0.00 13.76 4.25 0.23 30.36 07:39:01 1 51.89 0.00 12.78 8.21 0.21 26.91 07:39:01 2 51.35 0.00 13.28 4.70 0.14 30.52 07:39:01 3 55.38 0.00 12.01 3.47 0.20 28.95 07:40:01 all 44.88 0.00 13.22 3.62 0.15 38.13 07:40:01 0 44.51 0.00 13.13 1.60 0.14 40.61 07:40:01 1 45.83 0.00 13.38 5.30 0.12 35.37 07:40:01 2 44.38 0.00 13.22 5.28 0.14 36.98 07:40:01 3 44.79 0.00 13.15 2.32 0.19 39.55 07:41:01 all 22.38 0.00 17.48 5.39 0.27 54.48 07:41:01 0 22.12 0.00 16.58 5.52 0.22 55.56 07:41:01 1 24.05 0.00 16.38 5.32 0.26 54.00 07:41:01 2 21.26 0.00 17.54 4.86 0.33 56.02 07:41:01 3 22.11 0.00 19.42 5.86 0.26 52.34 07:42:02 all 23.87 0.00 29.05 23.25 1.24 22.59 07:42:02 0 23.07 0.00 28.36 24.71 1.38 22.49 07:42:02 1 24.18 0.00 29.34 21.78 1.36 23.35 07:42:02 2 24.07 0.00 28.66 23.49 1.09 22.68 07:42:02 3 24.18 0.00 29.85 23.00 1.14 21.83 07:43:01 all 56.27 0.00 17.94 12.23 0.39 13.17 07:43:01 0 55.65 0.00 18.85 13.87 0.40 11.23 07:43:01 1 55.37 0.00 18.24 13.67 0.39 12.34 07:43:01 2 55.88 0.00 18.06 11.53 0.42 14.11 07:43:01 3 58.16 0.00 16.62 9.89 0.36 14.96 07:44:01 all 29.04 0.00 22.19 28.34 0.21 20.21 07:44:01 0 28.19 0.00 21.90 25.22 0.23 24.47 07:44:01 1 30.17 0.00 21.49 31.81 0.19 16.34 07:44:01 2 28.93 0.00 23.37 29.07 0.19 18.45 07:44:01 3 28.87 0.00 22.01 27.23 0.25 21.65 07:45:02 all 32.37 0.00 17.95 28.19 0.10 21.39 07:45:02 0 32.66 0.00 18.60 25.50 0.10 23.15 07:45:02 1 31.88 0.00 17.44 27.07 0.05 23.56 07:45:02 2 31.86 0.00 17.98 31.27 0.14 18.75 07:45:02 3 33.10 0.00 17.77 28.94 0.11 20.09 07:46:01 all 13.20 0.00 5.71 1.82 0.07 79.21 07:46:01 0 13.62 0.00 6.06 0.71 0.05 79.56 07:46:01 1 12.83 0.00 5.95 1.94 0.10 79.18 07:46:01 2 13.97 0.00 6.01 3.17 0.05 76.79 07:46:01 3 12.37 0.00 4.81 1.46 0.05 81.31 07:47:01 all 2.70 0.00 1.06 2.05 0.04 94.16 07:47:01 0 2.90 0.00 1.51 2.18 0.03 93.38 07:47:01 1 2.55 0.00 0.92 2.03 0.03 94.47 07:47:01 2 2.56 0.00 0.90 2.06 0.03 94.44 07:47:01 3 2.80 0.00 0.89 1.93 0.05 94.34 07:47:01 CPU %user %nice %system %iowait %steal %idle 07:48:01 all 0.05 0.00 0.05 0.00 0.00 99.90 07:48:01 0 0.02 0.00 0.05 0.00 0.00 99.93 07:48:01 1 0.05 0.00 0.05 0.00 0.00 99.90 07:48:01 2 0.05 0.00 0.05 0.00 0.00 99.90 07:48:01 3 0.07 0.00 0.05 0.02 0.00 99.87 07:49:01 all 0.13 0.00 0.08 0.00 0.00 99.80 07:49:01 0 0.22 0.00 0.05 0.00 0.00 99.73 07:49:01 1 0.08 0.00 0.08 0.00 0.00 99.83 07:49:01 2 0.10 0.00 0.10 0.00 0.00 99.80 07:49:01 3 0.10 0.00 0.07 0.00 0.00 99.83 07:50:01 all 0.15 0.00 0.04 0.00 0.00 99.81 07:50:01 0 0.50 0.00 0.02 0.00 0.00 99.48 07:50:01 1 0.03 0.00 0.03 0.00 0.00 99.93 07:50:01 2 0.03 0.00 0.05 0.00 0.00 99.92 07:50:01 3 0.03 0.00 0.05 0.00 0.00 99.92 07:51:01 all 0.17 0.00 0.05 0.03 0.00 99.75 07:51:01 0 0.13 0.00 0.03 0.02 0.00 99.82 07:51:01 1 0.07 0.00 0.05 0.00 0.00 99.88 07:51:01 2 0.45 0.00 0.10 0.08 0.00 99.37 07:51:01 3 0.03 0.00 0.03 0.00 0.02 99.92 07:52:01 all 10.65 0.00 7.95 5.41 0.07 75.92 07:52:01 0 10.81 0.00 8.93 6.79 0.05 73.41 07:52:01 1 10.45 0.00 7.43 4.04 0.05 78.02 07:52:01 2 9.84 0.00 7.21 5.15 0.09 77.72 07:52:01 3 11.52 0.00 8.24 5.66 0.09 74.50 07:53:01 all 10.95 0.00 9.09 4.04 0.08 75.84 07:53:01 0 10.41 0.00 9.83 2.33 0.07 77.36 07:53:01 1 10.78 0.00 9.98 6.91 0.10 72.22 07:53:01 2 12.03 0.00 8.22 3.48 0.09 76.19 07:53:01 3 10.56 0.00 8.33 3.44 0.07 77.60 Average: all 19.10 0.00 9.94 7.39 0.17 63.40 Average: 0 18.86 0.00 10.34 6.88 0.17 63.74 Average: 1 18.91 0.00 9.77 7.97 0.17 63.18 Average: 2 19.24 0.00 9.82 7.69 0.16 63.09 Average: 3 19.38 0.00 9.82 7.03 0.16 63.60