---> uname -a: Linux prd-centos7-docker-4c-2g-32881.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 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 842 143 0 851 931 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:ee:ae:38 brd ff:ff:ff:ff:ff:ff inet 10.30.123.8/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85710sec preferred_lft 85710sec inet6 fe80::f816:3eff:feee:ae38/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:95:e6:46:c6 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::42:95ff:fee6:46c6/64 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) 04/06/21 _x86_64_ (4 CPU) 04:42:09 LINUX RESTART (4 CPU) 04:43:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:44:02 33.30 12.00 21.30 0.00 4486.98 3797.69 0.00 04:45:01 1.86 0.00 1.86 0.00 0.00 35.92 0.00 04:46:01 0.25 0.00 0.25 0.00 0.00 2.71 0.00 04:47:01 0.27 0.00 0.27 0.00 0.00 3.46 0.00 04:48:01 0.20 0.00 0.20 0.00 0.00 2.90 0.00 04:49:01 0.35 0.00 0.35 0.00 0.00 4.90 0.00 04:50:01 0.28 0.00 0.28 0.00 0.00 3.20 0.00 04:51:01 0.20 0.00 0.20 0.00 0.00 2.70 0.00 04:52:01 196.92 116.94 79.99 0.00 4302.11 30355.56 0.00 04:53:01 298.40 133.82 164.59 0.00 8195.87 36708.72 0.00 Average: 53.34 26.34 26.99 0.00 1702.59 7110.10 0.00 04:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:44:02 141744 0 626356 33.29 2620 1110824 1113736 38.01 450128 1089492 20 04:45:01 146372 0 621720 33.04 2620 1110832 1086576 37.08 448796 1087044 8 04:46:01 145792 0 622296 33.07 2620 1110836 1086720 37.09 459212 1077440 8 04:47:01 142652 0 625436 33.24 2620 1110836 1086672 37.09 462732 1076868 8 04:48:01 142484 0 625596 33.25 2620 1110844 1086708 37.09 464976 1074956 8 04:49:01 143816 0 624260 33.18 2620 1110848 1086612 37.08 464428 1074956 12 04:50:01 143748 0 624324 33.18 2620 1110852 1086576 37.08 464008 1074956 20 04:51:01 143544 0 624524 33.19 2620 1110856 1086576 37.08 464244 1074956 8 04:52:01 75236 0 755504 40.15 2596 1048208 1505900 51.39 547008 1005656 48884 04:53:01 85776 0 817776 43.46 1496 976496 1538040 52.49 659120 796632 84444 Average: 131116 0 656779 34.91 2505 1091143 1176412 40.15 488465 1043296 13342 04:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:44:02 eth0 105.93 101.25 453.70 33.46 0.00 0.00 0.00 0.00 04:44:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:02 docker0 40.89 29.32 3.82 112.98 0.00 0.00 0.00 0.00 04:45:01 eth0 1.30 0.07 0.12 0.01 0.00 0.00 0.00 0.00 04:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 eth0 1.40 0.33 0.34 0.20 0.00 0.00 0.00 0.00 04:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 eth0 0.85 0.22 0.31 0.16 0.00 0.00 0.00 0.00 04:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 eth0 0.63 0.38 0.34 0.29 0.00 0.00 0.00 0.00 04:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 eth0 0.22 0.17 0.07 0.01 0.00 0.00 0.00 0.00 04:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 04:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 eth0 376.31 335.77 4070.41 28.25 0.00 0.00 0.00 0.00 04:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 veth63ab83b 27.00 30.94 1.75 232.28 0.00 0.00 0.00 0.00 04:53:01 eth0 492.48 438.96 3717.58 100.70 0.00 0.00 0.00 0.00 04:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 docker0 80.09 87.89 6.15 482.27 0.00 0.00 0.00 0.00 Average: veth63ab83b 2.71 3.10 0.18 23.29 0.00 0.00 0.00 0.00 Average: eth0 98.18 87.95 826.42 16.35 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 12.13 11.75 1.00 59.67 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) 04/06/21 _x86_64_ (4 CPU) 04:42:09 LINUX RESTART (4 CPU) 04:43:01 CPU %user %nice %system %iowait %steal %idle 04:44:02 all 2.88 0.00 1.87 0.44 0.01 94.79 04:44:02 0 2.90 0.00 1.81 0.50 0.02 94.77 04:44:02 1 2.60 0.00 2.31 0.72 0.02 94.36 04:44:02 2 3.07 0.00 1.63 0.42 0.02 94.86 04:44:02 3 2.93 0.00 1.74 0.13 0.00 95.19 04:45:01 all 0.15 0.00 0.05 0.00 0.00 99.81 04:45:01 0 0.03 0.00 0.05 0.00 0.00 99.92 04:45:01 1 0.02 0.00 0.05 0.00 0.00 99.93 04:45:01 2 0.54 0.00 0.05 0.00 0.00 99.41 04:45:01 3 0.00 0.00 0.03 0.00 0.00 99.97 04:46:01 all 0.17 0.00 0.11 0.00 0.00 99.72 04:46:01 0 0.00 0.00 0.05 0.00 0.00 99.95 04:46:01 1 0.13 0.00 0.18 0.00 0.00 99.68 04:46:01 2 0.48 0.00 0.08 0.00 0.00 99.43 04:46:01 3 0.05 0.00 0.13 0.00 0.00 99.82 04:47:01 all 0.15 0.00 0.03 0.00 0.01 99.80 04:47:01 0 0.08 0.00 0.02 0.00 0.00 99.90 04:47:01 1 0.05 0.00 0.07 0.00 0.00 99.88 04:47:01 2 0.43 0.00 0.03 0.00 0.02 99.52 04:47:01 3 0.05 0.00 0.02 0.00 0.02 99.92 04:48:01 all 0.17 0.00 0.04 0.00 0.00 99.80 04:48:01 0 0.03 0.00 0.03 0.00 0.00 99.93 04:48:01 1 0.53 0.00 0.05 0.00 0.00 99.42 04:48:01 2 0.05 0.00 0.03 0.00 0.00 99.92 04:48:01 3 0.05 0.00 0.03 0.00 0.00 99.92 04:49:01 all 0.15 0.00 0.03 0.00 0.00 99.82 04:49:01 0 0.02 0.00 0.02 0.00 0.00 99.97 04:49:01 1 0.52 0.00 0.02 0.00 0.00 99.47 04:49:01 2 0.02 0.00 0.03 0.00 0.00 99.95 04:49:01 3 0.05 0.00 0.07 0.00 0.00 99.88 04:50:01 all 0.17 0.00 0.04 0.00 0.00 99.79 04:50:01 0 0.02 0.00 0.03 0.00 0.00 99.95 04:50:01 1 0.55 0.00 0.05 0.00 0.00 99.40 04:50:01 2 0.08 0.00 0.05 0.00 0.00 99.87 04:50:01 3 0.03 0.00 0.03 0.00 0.00 99.93 04:51:01 all 0.15 0.00 0.03 0.00 0.00 99.82 04:51:01 0 0.02 0.00 0.02 0.00 0.00 99.97 04:51:01 1 0.52 0.00 0.02 0.00 0.00 99.47 04:51:01 2 0.03 0.00 0.05 0.00 0.00 99.92 04:51:01 3 0.02 0.00 0.03 0.00 0.00 99.95 04:52:01 all 6.94 0.00 4.77 1.09 0.02 87.18 04:52:01 0 6.64 0.00 5.83 0.97 0.03 86.54 04:52:01 1 7.18 0.00 4.40 1.80 0.00 86.62 04:52:01 2 7.04 0.00 4.36 0.62 0.02 87.96 04:52:01 3 6.91 0.00 4.50 0.96 0.02 87.61 04:53:01 all 12.65 0.00 9.07 4.63 0.03 73.62 04:53:01 0 10.68 0.00 8.50 3.40 0.05 77.37 04:53:01 1 12.35 0.00 9.09 6.14 0.03 72.38 04:53:01 2 14.37 0.00 9.08 3.89 0.03 72.62 04:53:01 3 13.17 0.00 9.60 5.09 0.02 72.12 Average: all 2.33 0.00 1.58 0.61 0.01 95.48 Average: 0 2.01 0.00 1.61 0.48 0.01 95.89 Average: 1 2.42 0.00 1.60 0.85 0.01 95.12 Average: 2 2.58 0.00 1.52 0.49 0.01 95.40 Average: 3 2.29 0.00 1.60 0.61 0.01 95.50