---> uname -a: Linux prd-centos7-docker-4c-2g-1032.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 835 151 0 850 938 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:7b:5a:81 brd ff:ff:ff:ff:ff:ff inet 10.30.123.46/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85736sec preferred_lft 85736sec inet6 fe80::f816:3eff:fe7b:5a81/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:cb:31:3f:69 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:cbff:fe31:3f69/64 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) 04/19/21 _x86_64_ (4 CPU) 23:37:19 LINUX RESTART (4 CPU) 23:38:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:39:01 41.48 13.15 28.33 0.00 4520.19 4513.02 0.00 23:40:01 1.83 0.00 1.83 0.00 0.00 35.21 0.00 23:41:01 0.23 0.00 0.23 0.00 0.00 2.85 0.00 23:42:01 0.17 0.00 0.17 0.00 0.00 2.15 0.00 23:43:01 0.27 0.00 0.27 0.00 0.00 3.83 0.00 23:44:02 0.30 0.00 0.30 0.00 0.00 4.33 0.00 23:45:01 0.25 0.00 0.25 0.00 0.00 3.93 0.00 23:46:01 0.22 0.00 0.22 0.00 0.00 2.43 0.00 23:47:01 309.42 179.09 130.33 0.00 8719.17 38207.34 0.00 23:48:01 215.70 78.18 137.52 0.00 5025.57 33568.86 0.00 Average: 57.10 27.10 30.01 0.00 1830.23 7650.23 0.00 23:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:39:01 148424 0 611248 32.49 2620 1119252 1106920 37.78 394628 1138588 20 23:40:01 149860 0 609800 32.41 2620 1119264 1080120 36.86 395920 1135964 8 23:41:01 140692 0 618964 32.90 2620 1119268 1080324 36.87 419540 1121548 8 23:42:01 138748 0 620908 33.00 2620 1119268 1080384 36.87 422044 1121152 8 23:43:01 139984 0 619664 32.93 2620 1119276 1080204 36.87 423940 1118124 8 23:44:02 140328 0 619316 32.92 2620 1119280 1080120 36.86 433124 1108572 8 23:45:01 139068 0 620572 32.98 2620 1119284 1080252 36.87 438124 1104476 8 23:46:01 139980 0 619656 32.93 2620 1119288 1080120 36.86 437316 1104476 8 23:47:01 274740 0 711424 37.81 2620 892760 1112864 37.98 510148 826872 20 23:48:01 255816 0 787248 41.84 1576 836904 1316496 44.93 556728 733384 48 Average: 166764 0 643880 34.22 2516 1068384 1109780 37.87 443151 1051316 14 23:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:39:01 eth0 222.16 184.20 615.96 32.66 0.00 0.00 0.00 0.00 23:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:39:01 docker0 67.09 56.00 5.85 161.87 0.00 0.00 0.00 0.00 23:40:01 eth0 0.73 0.02 0.06 0.00 0.00 0.00 0.00 0.00 23:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:41:01 eth0 4.61 1.92 3.56 0.30 0.00 0.00 0.00 0.00 23:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:42:01 eth0 0.52 0.38 0.27 0.21 0.00 0.00 0.00 0.00 23:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:43:01 eth0 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 23:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:44:02 eth0 0.52 0.07 0.05 0.01 0.00 0.00 0.00 0.00 23:44:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:45:01 eth0 0.66 0.49 0.34 0.18 0.00 0.00 0.00 0.00 23:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:46:01 eth0 0.08 0.08 0.01 0.04 0.00 0.00 0.00 0.00 23:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:47:01 eth0 503.21 451.50 4462.39 70.62 0.00 0.00 0.00 0.00 23:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:47:01 docker0 70.09 70.64 5.86 375.32 0.00 0.00 0.00 0.00 23:48:01 vethc2d02be 1.78 1.33 0.36 0.36 0.00 0.00 0.00 0.00 23:48:01 eth0 464.48 392.11 3498.14 66.90 0.00 0.00 0.00 0.00 23:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:48:01 docker0 30.33 36.57 1.91 244.83 0.00 0.00 0.00 0.00 Average: vethc2d02be 0.18 0.13 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 119.96 103.31 859.86 17.13 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 16.78 16.35 1.36 78.36 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) 04/19/21 _x86_64_ (4 CPU) 23:37:19 LINUX RESTART (4 CPU) 23:38:01 CPU %user %nice %system %iowait %steal %idle 23:39:01 all 4.15 0.00 2.47 0.91 0.03 92.44 23:39:01 0 4.04 0.00 2.83 0.71 0.02 92.42 23:39:01 1 4.20 0.00 2.16 0.28 0.07 93.28 23:39:01 2 3.75 0.00 2.16 0.20 0.02 93.88 23:39:01 3 4.60 0.00 2.75 2.45 0.03 90.16 23:40:01 all 0.15 0.00 0.04 0.00 0.01 99.80 23:40:01 0 0.05 0.00 0.03 0.00 0.02 99.90 23:40:01 1 0.02 0.00 0.05 0.00 0.00 99.93 23:40:01 2 0.45 0.00 0.03 0.00 0.00 99.52 23:40:01 3 0.08 0.00 0.05 0.00 0.02 99.85 23:41:01 all 0.13 0.00 0.06 0.00 0.00 99.81 23:41:01 0 0.05 0.00 0.07 0.00 0.00 99.88 23:41:01 1 0.37 0.00 0.03 0.00 0.00 99.60 23:41:01 2 0.07 0.00 0.12 0.00 0.02 99.80 23:41:01 3 0.03 0.00 0.02 0.00 0.00 99.95 23:42:01 all 0.14 0.00 0.05 0.00 0.00 99.81 23:42:01 0 0.05 0.00 0.02 0.00 0.00 99.93 23:42:01 1 0.47 0.00 0.10 0.00 0.00 99.43 23:42:01 2 0.03 0.00 0.05 0.00 0.00 99.92 23:42:01 3 0.02 0.00 0.02 0.00 0.00 99.97 23:43:01 all 0.19 0.00 0.10 0.00 0.00 99.70 23:43:01 0 0.38 0.00 0.05 0.00 0.00 99.57 23:43:01 1 0.22 0.00 0.08 0.00 0.00 99.70 23:43:01 2 0.12 0.00 0.20 0.00 0.00 99.68 23:43:01 3 0.05 0.00 0.08 0.00 0.00 99.87 23:44:02 all 0.15 0.00 0.04 0.00 0.00 99.80 23:44:02 0 0.52 0.00 0.03 0.00 0.00 99.45 23:44:02 1 0.03 0.00 0.03 0.00 0.02 99.92 23:44:02 2 0.05 0.00 0.07 0.00 0.00 99.88 23:44:02 3 0.02 0.00 0.02 0.00 0.00 99.97 23:45:01 all 0.17 0.00 0.05 0.00 0.00 99.78 23:45:01 0 0.47 0.00 0.07 0.00 0.00 99.46 23:45:01 1 0.03 0.00 0.02 0.00 0.00 99.95 23:45:01 2 0.08 0.00 0.05 0.00 0.02 99.85 23:45:01 3 0.07 0.00 0.05 0.00 0.00 99.88 23:46:01 all 0.05 0.00 0.04 0.00 0.00 99.91 23:46:01 0 0.10 0.00 0.05 0.00 0.00 99.85 23:46:01 1 0.02 0.00 0.03 0.00 0.00 99.95 23:46:01 2 0.00 0.00 0.02 0.00 0.00 99.98 23:46:01 3 0.07 0.00 0.07 0.00 0.00 99.87 23:47:01 all 10.29 0.00 6.71 6.06 0.09 76.85 23:47:01 0 9.72 0.00 7.35 4.94 0.09 77.91 23:47:01 1 9.95 0.00 6.93 6.64 0.09 76.39 23:47:01 2 9.81 0.00 6.11 6.18 0.10 77.80 23:47:01 3 11.67 0.00 6.45 6.47 0.09 75.33 23:48:01 all 11.88 0.00 8.59 3.21 0.10 76.21 23:48:01 0 10.24 0.00 8.10 0.43 0.17 81.06 23:48:01 1 10.54 0.00 8.71 0.97 0.07 79.70 23:48:01 2 16.32 0.00 9.30 6.84 0.10 67.43 23:48:01 3 10.43 0.00 8.26 4.62 0.07 76.62 Average: all 2.69 0.00 1.79 1.00 0.02 94.50 Average: 0 2.52 0.00 1.83 0.60 0.03 95.02 Average: 1 2.55 0.00 1.79 0.78 0.02 94.86 Average: 2 3.02 0.00 1.78 1.30 0.03 93.88 Average: 3 2.66 0.00 1.75 1.33 0.02 94.23