---> uname -a: Linux prd-centos7-docker-4c-2g-27654.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/sa-host /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 ---> free -m: total used free shared buff/cache available Mem: 1837 822 148 0 866 950 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:d7:29:64 brd ff:ff:ff:ff:ff:ff inet 10.30.122.85/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85647sec preferred_lft 85647sec inet6 fe80::f816:3eff:fed7:2964/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:b6:63:7a:bf 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:b6ff:fe63:7abf/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) 02/25/21 _x86_64_ (4 CPU) 14:46:16 LINUX RESTART (4 CPU) 14:47:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:48:01 45.91 11.69 34.23 0.00 4427.10 3681.27 0.00 14:49:01 0.83 0.00 0.83 0.00 0.00 14.04 0.00 14:50:01 0.22 0.00 0.22 0.00 0.00 2.32 0.00 14:51:01 0.27 0.00 0.27 0.00 0.00 3.46 0.00 14:52:01 0.22 0.00 0.22 0.00 0.00 2.88 0.00 14:53:01 0.33 0.00 0.33 0.00 0.00 4.16 0.00 14:54:01 0.27 0.00 0.27 0.00 0.00 3.15 0.00 14:55:01 0.17 0.00 0.17 0.00 0.00 2.15 0.00 14:56:01 0.27 0.00 0.27 0.00 0.00 3.61 0.00 14:57:01 189.57 107.50 82.06 0.00 6303.89 33130.70 0.00 14:58:02 248.08 98.93 149.14 0.00 5534.23 31506.19 0.00 Average: 44.22 19.84 24.38 0.00 1479.42 6217.77 0.00 14:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:48:01 156764 0 585856 31.14 2620 1136304 1126160 38.43 408588 1115040 20 14:49:01 164136 0 578476 30.74 2620 1136312 1086484 37.08 405412 1111968 8 14:50:01 162616 0 579992 30.83 2620 1136316 1086520 37.08 404504 1114700 8 14:51:01 162432 0 580176 30.84 2620 1136316 1086508 37.08 417732 1101484 8 14:52:01 161656 0 580944 30.88 2620 1136324 1077388 36.77 416316 1104020 12 14:53:01 163044 0 579552 30.80 2620 1136328 1077184 36.76 421212 1097880 8 14:54:01 163100 0 579492 30.80 2620 1136332 1077184 36.76 421016 1097960 8 14:55:01 163216 0 579372 30.79 2620 1136336 1077184 36.76 421144 1097960 8 14:56:01 161944 0 580636 30.86 2620 1136344 1077400 36.77 422444 1097964 16 14:57:01 141900 0 699696 37.19 2620 1037328 1732808 59.14 482156 1006380 108 14:58:02 81724 0 783484 41.64 1888 1014448 1246312 42.53 591752 877532 484 Average: 152957 0 609789 32.41 2553 1116244 1159194 39.56 437480 1074808 63 14:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:48:01 eth0 184.09 148.33 563.63 41.78 0.00 0.00 0.00 0.00 14:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 docker0 42.57 32.50 3.86 113.55 0.00 0.00 0.00 0.00 14:49:01 eth0 3.96 1.27 2.23 0.44 0.00 0.00 0.00 0.00 14:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 eth0 1.58 0.57 0.63 0.36 0.00 0.00 0.00 0.00 14:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 eth0 1.23 0.43 0.35 0.24 0.00 0.00 0.00 0.00 14:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 eth0 0.90 0.47 0.52 0.27 0.00 0.00 0.00 0.00 14:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 eth0 0.75 0.08 0.06 0.01 0.00 0.00 0.00 0.00 14:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 eth0 1.37 0.63 0.58 0.37 0.00 0.00 0.00 0.00 14:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 veth2311a2c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 eth0 541.45 491.48 4086.25 39.90 0.00 0.00 0.00 0.00 14:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 vethb269bc4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:02 veth810d2eb 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 14:58:02 eth0 501.91 448.66 3335.55 101.98 0.00 0.00 0.00 0.00 14:58:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:02 docker0 83.36 77.03 7.70 217.95 0.00 0.00 0.00 0.00 Average: veth810d2eb 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 112.56 99.34 726.79 16.86 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 7.58 7.01 0.70 19.82 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) 02/25/21 _x86_64_ (4 CPU) 14:46:16 LINUX RESTART (4 CPU) 14:47:01 CPU %user %nice %system %iowait %steal %idle 14:48:01 all 3.74 0.00 2.26 1.06 0.03 92.91 14:48:01 0 4.40 0.00 2.54 1.32 0.02 91.71 14:48:01 1 3.77 0.00 2.14 1.15 0.03 92.90 14:48:01 2 3.48 0.00 1.89 1.21 0.02 93.40 14:48:01 3 3.32 0.00 2.45 0.55 0.03 93.64 14:49:01 all 0.20 0.00 0.06 0.00 0.00 99.75 14:49:01 0 0.22 0.00 0.05 0.00 0.00 99.73 14:49:01 1 0.40 0.00 0.03 0.00 0.00 99.57 14:49:01 2 0.07 0.00 0.08 0.00 0.00 99.85 14:49:01 3 0.10 0.00 0.07 0.00 0.00 99.83 14:50:01 all 0.20 0.00 0.04 0.00 0.00 99.76 14:50:01 0 0.05 0.00 0.07 0.00 0.00 99.88 14:50:01 1 0.58 0.00 0.05 0.00 0.00 99.37 14:50:01 2 0.12 0.00 0.02 0.00 0.00 99.87 14:50:01 3 0.05 0.00 0.02 0.00 0.00 99.93 14:51:01 all 0.15 0.00 0.04 0.00 0.00 99.82 14:51:01 0 0.50 0.00 0.03 0.00 0.00 99.47 14:51:01 1 0.02 0.00 0.02 0.00 0.00 99.97 14:51:01 2 0.03 0.00 0.05 0.00 0.00 99.92 14:51:01 3 0.03 0.00 0.05 0.00 0.00 99.92 14:52:01 all 0.18 0.00 0.04 0.00 0.00 99.79 14:52:01 0 0.30 0.00 0.03 0.00 0.00 99.67 14:52:01 1 0.30 0.00 0.02 0.00 0.00 99.68 14:52:01 2 0.07 0.00 0.07 0.00 0.00 99.87 14:52:01 3 0.03 0.00 0.03 0.00 0.00 99.93 14:53:01 all 0.15 0.00 0.06 0.00 0.00 99.80 14:53:01 0 0.02 0.00 0.03 0.00 0.00 99.95 14:53:01 1 0.52 0.00 0.00 0.00 0.00 99.48 14:53:01 2 0.03 0.00 0.07 0.00 0.00 99.90 14:53:01 3 0.02 0.00 0.13 0.00 0.00 99.85 14:54:01 all 0.16 0.00 0.03 0.00 0.00 99.80 14:54:01 0 0.05 0.00 0.03 0.00 0.02 99.90 14:54:01 1 0.53 0.00 0.03 0.00 0.00 99.43 14:54:01 2 0.03 0.00 0.03 0.00 0.00 99.93 14:54:01 3 0.02 0.00 0.03 0.00 0.00 99.95 14:55:01 all 0.16 0.00 0.03 0.00 0.00 99.80 14:55:01 0 0.05 0.00 0.05 0.00 0.00 99.90 14:55:01 1 0.50 0.00 0.02 0.00 0.02 99.47 14:55:01 2 0.03 0.00 0.05 0.00 0.00 99.92 14:55:01 3 0.05 0.00 0.02 0.00 0.00 99.93 14:56:01 all 0.17 0.00 0.05 0.00 0.00 99.78 14:56:01 0 0.07 0.00 0.08 0.00 0.00 99.85 14:56:01 1 0.53 0.00 0.03 0.00 0.00 99.43 14:56:01 2 0.05 0.00 0.05 0.00 0.00 99.90 14:56:01 3 0.03 0.00 0.02 0.00 0.00 99.95 14:57:01 all 7.79 0.00 5.21 1.53 0.04 85.43 14:57:01 0 7.69 0.00 5.23 0.58 0.03 86.47 14:57:01 1 7.80 0.00 5.01 1.35 0.05 85.79 14:57:01 2 7.49 0.00 5.23 2.54 0.03 84.70 14:57:01 3 8.17 0.00 5.37 1.64 0.03 84.77 14:58:02 all 10.60 0.00 7.98 3.44 0.08 77.91 14:58:02 0 9.95 0.00 8.89 4.45 0.09 76.62 14:58:02 1 10.21 0.00 7.57 2.05 0.09 80.09 14:58:02 2 10.61 0.00 7.87 3.92 0.07 77.54 14:58:02 3 11.63 0.00 7.58 3.34 0.07 77.38 Average: CPU %user %nice %system %iowait %steal %idle Average: all 2.11 0.00 1.41 0.54 0.01 95.93 Average: 0 2.09 0.00 1.53 0.57 0.01 95.80 Average: 1 2.26 0.00 1.34 0.41 0.02 95.97 Average: 2 1.98 0.00 1.38 0.69 0.01 95.94 Average: 3 2.10 0.00 1.41 0.49 0.01 95.98