---> uname -a: Linux prd-centos7-docker-4c-2g-20101.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: 2933.442 BogoMIPS: 5866.88 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% /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 /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 ---> free -m: total used free shared buff/cache available Mem: 1837 825 153 0 858 947 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:a1:62:65 brd ff:ff:ff:ff:ff:ff inet 10.30.122.126/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85811sec preferred_lft 85811sec inet6 fe80::f816:3eff:fea1:6265/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:f2:ff:07:50 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:f2ff:feff:750/64 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) 01/14/21 _x86_64_ (4 CPU) 01:32:59 LINUX RESTART (4 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:02 6.59 1.40 5.19 0.00 72.72 506.63 0.00 01:36:01 0.44 0.00 0.44 0.00 0.00 7.11 0.00 01:37:01 0.25 0.00 0.25 0.00 0.00 3.13 0.00 01:38:01 0.18 0.00 0.18 0.00 0.00 2.15 0.00 01:39:01 0.30 0.00 0.30 0.00 0.00 4.73 0.00 01:40:01 0.32 0.00 0.32 0.00 0.00 4.11 0.00 01:41:01 211.35 120.83 90.52 0.00 6018.24 33275.72 0.00 01:42:01 257.64 111.08 146.56 0.00 5789.15 31541.25 0.00 Average: 59.79 29.24 30.55 0.00 1489.00 8190.03 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:02 156104 0 610132 32.43 2620 1112688 1107444 37.80 442592 1083996 20 01:36:01 155904 0 610324 32.44 2620 1112696 1091796 37.26 452684 1074000 8 01:37:01 156044 0 610180 32.43 2620 1112700 1091832 37.26 448160 1078860 12 01:38:01 154592 0 611632 32.51 2620 1112700 1091880 37.26 450072 1078464 8 01:39:01 155508 0 610708 32.46 2620 1112708 1089740 37.19 455624 1072068 12 01:40:01 155320 0 610892 32.47 2620 1112712 1089776 37.19 455948 1072068 8 01:41:01 116812 0 761492 40.47 2596 1000644 1910920 65.22 522324 991856 32 01:42:01 70572 0 825256 43.86 1492 984224 1332432 45.47 611880 856288 9672 Average: 140107 0 656327 34.88 2476 1082634 1225728 41.83 479910 1038450 1222 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:02 eth0 53.32 55.98 123.34 9.32 0.00 0.00 0.00 0.00 01:35:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:02 docker0 47.16 36.76 3.70 109.61 0.00 0.00 0.00 0.00 01:36:01 eth0 3.56 0.71 1.02 0.62 0.00 0.00 0.00 0.00 01:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 eth0 5.15 1.22 1.48 0.80 0.00 0.00 0.00 0.00 01:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 eth0 4.25 1.03 1.28 0.78 0.00 0.00 0.00 0.00 01:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 eth0 3.78 0.85 1.12 0.62 0.00 0.00 0.00 0.00 01:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 eth0 0.65 0.25 0.28 0.23 0.00 0.00 0.00 0.00 01:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 veth9c583c3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 eth0 472.18 401.88 4081.05 33.62 0.00 0.00 0.00 0.00 01:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 vethe961313 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 veth0dbee1a 28.14 47.97 1.87 155.45 0.00 0.00 0.00 0.00 01:42:01 eth0 509.93 428.90 3484.93 95.95 0.00 0.00 0.00 0.00 01:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 docker0 113.23 124.83 8.85 365.33 0.00 0.00 0.00 0.00 Average: veth0dbee1a 3.53 6.01 0.23 19.48 0.00 0.00 0.00 0.00 Average: eth0 131.94 111.65 964.39 17.79 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 14.15 15.60 1.10 45.78 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) 01/14/21 _x86_64_ (4 CPU) 01:32:59 LINUX RESTART (4 CPU) 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:02 all 0.95 0.00 0.51 0.06 0.01 98.48 01:35:02 0 1.00 0.00 0.57 0.05 0.00 98.38 01:35:02 1 1.00 0.00 0.48 0.05 0.02 98.45 01:35:02 2 0.90 0.00 0.57 0.10 0.02 98.42 01:35:02 3 0.89 0.00 0.40 0.03 0.00 98.68 01:36:01 all 0.19 0.00 0.05 0.00 0.01 99.75 01:36:01 0 0.02 0.00 0.08 0.00 0.02 99.88 01:36:01 1 0.12 0.00 0.02 0.00 0.00 99.86 01:36:01 2 0.14 0.00 0.05 0.00 0.00 99.81 01:36:01 3 0.47 0.00 0.05 0.00 0.02 99.46 01:37:01 all 0.27 0.00 0.35 0.00 0.00 99.38 01:37:01 0 0.13 0.00 0.33 0.00 0.00 99.53 01:37:01 1 0.63 0.00 0.23 0.00 0.00 99.13 01:37:01 2 0.17 0.00 0.32 0.00 0.02 99.50 01:37:01 3 0.15 0.00 0.50 0.00 0.00 99.35 01:38:01 all 0.16 0.00 0.05 0.00 0.00 99.78 01:38:01 0 0.05 0.00 0.05 0.00 0.00 99.90 01:38:01 1 0.48 0.00 0.03 0.00 0.02 99.47 01:38:01 2 0.07 0.00 0.07 0.00 0.00 99.87 01:38:01 3 0.05 0.00 0.05 0.00 0.00 99.90 01:39:01 all 0.18 0.00 0.05 0.00 0.00 99.77 01:39:01 0 0.03 0.00 0.07 0.00 0.00 99.90 01:39:01 1 0.53 0.00 0.03 0.00 0.00 99.43 01:39:01 2 0.05 0.00 0.05 0.00 0.00 99.90 01:39:01 3 0.08 0.00 0.05 0.00 0.00 99.87 01:40:01 all 0.16 0.00 0.03 0.00 0.00 99.81 01:40:01 0 0.03 0.00 0.02 0.00 0.00 99.95 01:40:01 1 0.52 0.00 0.02 0.00 0.00 99.47 01:40:01 2 0.03 0.00 0.03 0.00 0.00 99.93 01:40:01 3 0.05 0.00 0.07 0.00 0.00 99.88 01:41:01 all 7.63 0.00 5.50 1.42 0.03 85.42 01:41:01 0 8.05 0.00 6.43 0.66 0.02 84.84 01:41:01 1 7.11 0.00 5.33 3.08 0.02 84.45 01:41:01 2 7.69 0.00 5.01 0.95 0.03 86.33 01:41:01 3 7.69 0.00 5.25 0.97 0.03 86.06 01:42:01 all 10.66 0.00 8.59 2.83 0.04 77.88 01:42:01 0 9.62 0.00 8.93 3.21 0.03 78.21 01:42:01 1 10.49 0.00 8.65 1.71 0.03 79.12 01:42:01 2 11.84 0.00 8.65 3.14 0.05 76.33 01:42:01 3 10.68 0.00 8.12 3.29 0.03 77.88 Average: all 2.49 0.00 1.86 0.53 0.01 95.10 Average: 0 2.33 0.00 2.03 0.48 0.01 95.15 Average: 1 2.58 0.00 1.83 0.60 0.01 94.98 Average: 2 2.58 0.00 1.82 0.52 0.01 95.08 Average: 3 2.47 0.00 1.79 0.53 0.01 95.20