---> uname -a: Linux prd-centos7-docker-4c-2g-33309.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: 2933.436 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 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/secure /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 ---> free -m: total used free shared buff/cache available Mem: 1837 828 154 0 854 943 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:e9:37:ae brd ff:ff:ff:ff:ff:ff inet 10.30.122.6/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85707sec preferred_lft 85707sec inet6 fe80::f816:3eff:fee9:37ae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:99:d1:ed:99 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::42:99ff:fed1:ed99/64 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) 04/08/21 _x86_64_ (4 CPU) 11:38:36 LINUX RESTART (4 CPU) 11:39:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:40:01 120.31 33.19 87.12 0.00 7420.67 41855.53 0.00 11:41:01 3.45 0.02 3.43 0.00 0.53 116.15 0.00 11:42:01 0.40 0.00 0.40 0.00 0.00 5.83 0.00 11:43:01 0.32 0.00 0.32 0.00 0.00 3.51 0.00 11:44:01 0.22 0.00 0.22 0.00 0.00 2.56 0.00 11:45:01 0.25 0.00 0.25 0.00 0.00 3.45 0.00 11:46:01 0.28 0.00 0.28 0.00 0.00 3.36 0.00 11:47:01 0.25 0.00 0.25 0.00 0.00 2.58 0.00 11:48:01 19.49 1.02 18.48 0.00 392.68 11480.24 0.00 11:49:02 322.70 182.82 139.88 0.00 8620.14 36353.30 0.00 11:50:01 243.83 122.46 121.37 0.00 9026.04 25994.01 0.00 Average: 64.64 30.86 33.78 0.00 2310.44 10529.70 0.00 11:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:40:01 152580 0 599412 31.86 2620 1126932 1095652 37.39 408832 1119100 128 11:41:01 156568 0 595304 31.64 2620 1127052 1084096 37.00 409640 1114864 20 11:42:01 156272 0 595540 31.65 2620 1127112 1069704 36.51 407324 1117484 24 11:43:01 155080 0 596788 31.72 2620 1127056 1069932 36.52 422392 1103664 8 11:44:01 155540 0 596320 31.69 2620 1127064 1069884 36.51 417176 1108528 20 11:45:01 154552 0 597304 31.75 2620 1127068 1069800 36.51 431336 1095676 12 11:46:01 154828 0 597024 31.73 2620 1127072 1069704 36.51 430944 1095676 8 11:47:01 154780 0 597068 31.73 2620 1127076 1069728 36.51 431068 1095676 8 11:48:01 73556 0 674584 35.85 2620 1130784 1513700 51.66 537376 1058848 20800 11:49:02 68684 0 775816 41.23 2220 1034824 1514368 51.68 617732 922420 89988 11:50:01 71152 0 831956 44.22 1560 976876 1537368 52.47 623944 857896 61512 Average: 132145 0 641556 34.10 2487 1105356 1196721 40.84 467069 1062712 15684 11:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:40:01 eth0 595.62 406.86 1280.85 102.96 0.00 0.00 0.00 0.00 11:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 docker0 49.90 36.42 4.26 113.74 0.00 0.00 0.00 0.00 11:41:01 eth0 4.15 2.23 3.30 0.34 0.00 0.00 0.00 0.00 11:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 eth0 1.02 0.08 0.10 0.01 0.00 0.00 0.00 0.00 11:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 eth0 2.38 0.77 0.68 0.38 0.00 0.00 0.00 0.00 11:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 eth0 1.02 0.60 0.54 0.37 0.00 0.00 0.00 0.00 11:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 eth0 0.28 0.18 0.14 0.13 0.00 0.00 0.00 0.00 11:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 11:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 eth0 0.18 0.13 0.06 0.01 0.00 0.00 0.00 0.00 11:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 eth0 398.60 342.89 4069.57 26.44 0.00 0.00 0.00 0.00 11:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:02 eth0 415.53 368.44 3436.69 39.80 0.00 0.00 0.00 0.00 11:49:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:02 docker0 50.83 57.89 4.48 247.15 0.00 0.00 0.00 0.00 11:50:01 eth0 333.78 263.98 2501.83 135.98 0.00 0.00 0.00 0.00 11:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 docker0 25.06 32.79 1.63 236.71 0.00 0.00 0.00 0.00 Average: eth0 159.32 126.05 1026.73 27.72 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 11.45 11.56 0.95 54.23 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) 04/08/21 _x86_64_ (4 CPU) 11:38:36 LINUX RESTART (4 CPU) 11:39:01 CPU %user %nice %system %iowait %steal %idle 11:40:01 all 12.80 0.00 6.42 3.92 0.12 76.74 11:40:01 0 10.52 0.00 9.08 4.29 0.10 76.00 11:40:01 1 13.17 0.00 5.65 3.67 0.12 77.39 11:40:01 2 12.66 0.00 5.58 1.84 0.17 79.76 11:40:01 3 14.84 0.00 5.37 5.90 0.10 73.79 11:41:01 all 0.23 0.00 0.06 0.00 0.00 99.71 11:41:01 0 0.10 0.00 0.07 0.00 0.00 99.83 11:41:01 1 0.62 0.00 0.08 0.00 0.02 99.28 11:41:01 2 0.12 0.00 0.05 0.00 0.00 99.83 11:41:01 3 0.08 0.00 0.03 0.00 0.00 99.88 11:42:01 all 0.16 0.00 0.07 0.00 0.02 99.75 11:42:01 0 0.03 0.00 0.03 0.00 0.02 99.92 11:42:01 1 0.50 0.00 0.05 0.00 0.02 99.43 11:42:01 2 0.08 0.00 0.12 0.00 0.02 99.78 11:42:01 3 0.03 0.00 0.07 0.00 0.02 99.88 11:43:01 all 0.15 0.00 0.05 0.00 0.00 99.80 11:43:01 0 0.03 0.00 0.02 0.00 0.00 99.95 11:43:01 1 0.05 0.00 0.03 0.00 0.00 99.92 11:43:01 2 0.50 0.00 0.08 0.00 0.00 99.42 11:43:01 3 0.03 0.00 0.05 0.00 0.00 99.92 11:44:01 all 0.20 0.00 0.04 0.00 0.01 99.75 11:44:01 0 0.07 0.00 0.03 0.00 0.00 99.90 11:44:01 1 0.07 0.00 0.07 0.00 0.03 99.83 11:44:01 2 0.55 0.00 0.03 0.00 0.00 99.42 11:44:01 3 0.13 0.00 0.03 0.00 0.00 99.83 11:45:01 all 0.13 0.00 0.07 0.00 0.00 99.80 11:45:01 0 0.07 0.00 0.07 0.00 0.02 99.85 11:45:01 1 0.05 0.00 0.03 0.00 0.00 99.92 11:45:01 2 0.38 0.00 0.15 0.00 0.00 99.47 11:45:01 3 0.00 0.00 0.02 0.00 0.00 99.98 11:46:01 all 0.06 0.00 0.04 0.00 0.00 99.90 11:46:01 0 0.07 0.00 0.07 0.00 0.00 99.87 11:46:01 1 0.10 0.00 0.05 0.00 0.00 99.85 11:46:01 2 0.03 0.00 0.02 0.00 0.02 99.93 11:46:01 3 0.03 0.00 0.02 0.00 0.00 99.95 11:47:01 all 0.15 0.00 0.03 0.00 0.00 99.81 11:47:01 0 0.45 0.00 0.03 0.00 0.02 99.50 11:47:01 1 0.08 0.00 0.02 0.00 0.00 99.90 11:47:01 2 0.03 0.00 0.05 0.00 0.00 99.92 11:47:01 3 0.03 0.00 0.03 0.00 0.00 99.93 11:48:01 all 2.61 0.00 1.85 0.06 0.06 95.43 11:48:01 0 2.88 0.00 2.05 0.02 0.03 95.02 11:48:01 1 2.70 0.00 1.96 0.18 0.07 95.08 11:48:01 2 2.33 0.00 1.69 0.03 0.08 95.86 11:48:01 3 2.51 0.00 1.68 0.00 0.07 95.74 11:49:02 all 11.61 0.00 8.69 2.66 0.25 76.78 11:49:02 0 11.36 0.00 9.46 3.68 0.24 75.27 11:49:02 1 12.16 0.00 9.43 2.29 0.26 75.87 11:49:02 2 11.51 0.00 7.37 1.85 0.24 79.02 11:49:02 3 11.43 0.00 8.52 2.82 0.26 76.98 11:50:01 all 10.55 0.00 8.28 4.19 0.21 76.76 11:50:01 0 11.48 0.00 8.38 3.76 0.17 76.21 11:50:01 1 13.28 0.00 8.29 7.72 0.24 70.48 11:50:01 2 8.17 0.00 8.71 1.86 0.17 81.09 11:50:01 3 9.29 0.00 7.75 3.43 0.24 79.28 Average: CPU %user %nice %system %iowait %steal %idle Average: all 3.45 0.00 2.28 0.96 0.06 93.25 Average: 0 3.30 0.00 2.61 1.04 0.05 93.00 Average: 1 3.82 0.00 2.29 1.23 0.07 92.59 Average: 2 3.25 0.00 2.13 0.50 0.06 94.06 Average: 3 3.42 0.00 2.10 1.08 0.06 93.34