---> uname -a: Linux prd-centos7-docker-4c-2g-4688.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% /w/workspace/edgexfoundry_edgex-ui-go_master /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@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 824 136 0 876 949 Swap: 1023 2 1021 ---> 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:01:ca:46 brd ff:ff:ff:ff:ff:ff inet 10.30.122.175/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85731sec preferred_lft 85731sec inet6 fe80::f816:3eff:fe01:ca46/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:cb:ca:ce:4e 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:feca:ce4e/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) 05/12/21 _x86_64_ (4 CPU) 12:30:40 LINUX RESTART (4 CPU) 12:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:32:01 144.70 54.25 90.45 0.00 8267.73 41004.78 0.00 12:33:01 2.45 0.00 2.45 0.00 0.00 54.26 0.00 12:34:01 0.43 0.00 0.43 0.00 0.00 6.46 0.00 12:35:01 0.27 0.00 0.27 0.00 0.00 3.01 0.00 12:36:01 0.15 0.00 0.15 0.00 0.00 1.75 0.00 12:37:01 0.35 0.00 0.35 0.00 0.00 4.88 0.00 12:38:01 0.25 0.00 0.25 0.00 0.00 2.86 0.00 12:39:01 0.72 0.00 0.72 0.00 0.00 8.11 0.00 12:40:01 16.35 0.48 15.86 0.00 214.42 9732.99 0.00 12:41:01 465.60 230.19 235.40 0.00 11244.32 57374.70 0.00 Average: 63.17 28.51 34.66 0.00 1974.00 10826.37 0.00 12:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:32:01 158856 0 609344 32.39 2620 1110724 1094416 37.35 444028 1077228 128 12:33:01 164500 0 603764 32.09 2620 1110660 1071368 36.56 441444 1074944 16 12:34:01 160972 0 607288 32.28 2620 1110664 1071524 36.57 457568 1062408 20 12:35:01 161296 0 606964 32.26 2620 1110664 1071500 36.57 457424 1062408 16 12:36:01 160652 0 607600 32.29 2620 1110672 1071368 36.56 468632 1051676 12 12:37:01 160372 0 607876 32.31 2620 1110676 1071452 36.57 469196 1051676 8 12:38:01 161104 0 607140 32.27 2620 1110680 1071368 36.56 468772 1051676 8 12:39:01 160876 0 607364 32.28 2620 1110684 1071368 36.56 468668 1051676 8 12:40:01 76428 0 698248 37.11 2620 1104248 1518048 51.81 547588 1045604 7116 12:41:01 156580 0 768420 40.84 1592 954952 1232500 42.06 555208 841664 96 Average: 152164 0 632401 33.61 2517 1094462 1134491 38.72 477853 1037096 743 12:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:32:01 eth0 703.18 492.39 1403.51 96.69 0.00 0.00 0.00 0.00 12:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 docker0 48.38 42.45 4.46 160.84 0.00 0.00 0.00 0.00 12:33:01 eth0 0.68 0.08 0.06 0.01 0.00 0.00 0.00 0.00 12:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 eth0 4.06 1.98 3.28 0.31 0.00 0.00 0.00 0.00 12:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 eth0 0.97 0.40 0.32 0.17 0.00 0.00 0.00 0.00 12:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 eth0 0.12 0.10 0.01 0.04 0.00 0.00 0.00 0.00 12:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 eth0 0.35 0.30 0.17 0.08 0.00 0.00 0.00 0.00 12:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 12:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 12:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 eth0 399.12 349.03 4069.79 54.80 0.00 0.00 0.00 0.00 12:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 veth614a305 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 12:41:01 eth0 455.10 405.22 3605.74 47.82 0.00 0.00 0.00 0.00 12:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 docker0 67.13 69.71 5.70 374.24 0.00 0.00 0.00 0.00 Average: veth614a305 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 156.46 125.03 908.73 20.00 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 11.56 11.22 1.02 53.55 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) 05/12/21 _x86_64_ (4 CPU) 12:30:40 LINUX RESTART (4 CPU) 12:31:01 CPU %user %nice %system %iowait %steal %idle 12:32:01 all 14.03 0.00 7.90 5.62 0.08 72.37 12:32:01 0 14.01 0.00 9.31 4.14 0.10 72.44 12:32:01 1 14.04 0.00 8.14 6.07 0.07 71.68 12:32:01 2 13.26 0.00 6.95 5.88 0.08 73.83 12:32:01 3 14.81 0.00 7.20 6.37 0.07 71.55 12:33:01 all 0.16 0.00 0.07 0.00 0.00 99.77 12:33:01 0 0.08 0.00 0.08 0.00 0.00 99.83 12:33:01 1 0.38 0.00 0.03 0.00 0.00 99.58 12:33:01 2 0.13 0.00 0.08 0.00 0.00 99.78 12:33:01 3 0.05 0.00 0.07 0.00 0.00 99.88 12:34:01 all 0.22 0.00 0.08 0.00 0.00 99.70 12:34:01 0 0.05 0.00 0.07 0.00 0.02 99.87 12:34:01 1 0.15 0.00 0.12 0.00 0.00 99.73 12:34:01 2 0.58 0.00 0.05 0.00 0.00 99.37 12:34:01 3 0.08 0.00 0.10 0.00 0.00 99.82 12:35:01 all 0.17 0.00 0.04 0.00 0.00 99.80 12:35:01 0 0.08 0.00 0.05 0.00 0.00 99.87 12:35:01 1 0.03 0.00 0.05 0.00 0.00 99.92 12:35:01 2 0.53 0.00 0.03 0.00 0.00 99.43 12:35:01 3 0.02 0.00 0.02 0.00 0.00 99.97 12:36:01 all 0.16 0.00 0.06 0.00 0.00 99.78 12:36:01 0 0.05 0.00 0.03 0.00 0.00 99.92 12:36:01 1 0.03 0.00 0.08 0.00 0.00 99.88 12:36:01 2 0.53 0.00 0.02 0.00 0.00 99.45 12:36:01 3 0.03 0.00 0.10 0.00 0.00 99.87 12:37:01 all 0.16 0.00 0.04 0.00 0.00 99.80 12:37:01 0 0.03 0.00 0.03 0.00 0.00 99.93 12:37:01 1 0.05 0.00 0.05 0.00 0.00 99.90 12:37:01 2 0.52 0.00 0.02 0.00 0.00 99.47 12:37:01 3 0.03 0.00 0.07 0.00 0.00 99.90 12:38:01 all 0.16 0.00 0.03 0.00 0.00 99.80 12:38:01 0 0.03 0.00 0.02 0.00 0.00 99.95 12:38:01 1 0.05 0.00 0.05 0.00 0.00 99.90 12:38:01 2 0.52 0.00 0.03 0.00 0.00 99.45 12:38:01 3 0.03 0.00 0.03 0.00 0.02 99.92 12:39:01 all 0.16 0.00 0.03 0.00 0.00 99.80 12:39:01 0 0.02 0.00 0.02 0.00 0.00 99.97 12:39:01 1 0.05 0.00 0.05 0.00 0.00 99.90 12:39:01 2 0.55 0.00 0.05 0.00 0.02 99.38 12:39:01 3 0.03 0.00 0.02 0.00 0.00 99.95 12:40:01 all 2.60 0.00 1.83 0.02 0.03 95.53 12:40:01 0 2.89 0.00 2.41 0.00 0.02 94.68 12:40:01 1 2.49 0.00 1.47 0.00 0.05 95.98 12:40:01 2 3.01 0.00 1.86 0.02 0.02 95.10 12:40:01 3 1.99 0.00 1.57 0.05 0.02 96.37 12:41:01 all 16.21 0.00 11.71 6.04 0.16 65.87 12:41:01 0 15.99 0.00 12.73 5.20 0.16 65.93 12:41:01 1 16.49 0.00 11.41 5.36 0.16 66.59 12:41:01 2 16.56 0.00 11.51 6.31 0.19 65.43 12:41:01 3 15.82 0.00 11.21 7.30 0.14 65.54 Average: all 3.33 0.00 2.13 1.14 0.03 93.36 Average: 0 3.25 0.00 2.42 0.91 0.03 93.38 Average: 1 3.31 0.00 2.10 1.12 0.03 93.44 Average: 2 3.56 0.00 2.02 1.20 0.03 93.20 Average: 3 3.21 0.00 1.99 1.34 0.02 93.44