---> uname -a: Linux prd-centos7-docker-4c-2g-29302.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/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 817 149 0 870 955 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:d0:e2:e8 brd ff:ff:ff:ff:ff:ff inet 10.30.123.143/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85633sec preferred_lft 85633sec inet6 fe80::f816:3eff:fed0:e2e8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:6d:72:5a:09 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::42:6dff:fe72:5a09/64 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) 03/10/21 _x86_64_ (4 CPU) 09:29:01 LINUX RESTART (4 CPU) 09:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:31:02 26.03 7.27 18.76 0.00 1804.79 3406.44 0.00 09:32:01 0.32 0.00 0.32 0.00 0.00 5.35 0.00 09:33:01 0.30 0.00 0.30 0.00 0.00 3.25 0.00 09:34:01 0.27 0.00 0.27 0.00 0.00 3.10 0.00 09:35:01 0.22 0.00 0.22 0.00 0.00 4.03 0.00 09:36:01 0.43 0.00 0.43 0.00 0.00 6.53 0.00 09:37:01 0.30 0.00 0.30 0.00 0.00 4.20 0.00 09:38:01 0.32 0.00 0.32 0.00 0.00 4.88 0.00 09:39:01 0.28 0.00 0.28 0.00 0.00 4.60 0.00 09:40:01 177.28 98.72 78.56 0.00 4010.48 28778.69 0.00 09:41:01 297.42 127.06 170.36 0.00 7355.42 36794.94 0.00 Average: 45.89 21.26 24.63 0.00 1200.88 6295.37 0.00 09:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:31:02 167304 0 611668 32.51 2620 1099952 1109352 37.86 428356 1086224 20 09:32:01 174044 0 604920 32.15 2620 1099960 1078892 36.82 426200 1082656 12 09:33:01 170212 0 608748 32.35 2620 1099964 1078892 36.82 443388 1069224 8 09:34:01 168856 0 610100 32.43 2620 1099968 1079144 36.83 444984 1069184 12 09:35:01 168040 0 610912 32.47 2620 1099972 1078976 36.82 450496 1064212 12 09:36:01 168756 0 610192 32.43 2620 1099976 1078892 36.82 457160 1057064 12 09:37:01 169160 0 609784 32.41 2620 1099980 1078892 36.82 457160 1057112 8 09:38:01 169292 0 609648 32.40 2620 1099984 1078892 36.82 457144 1057112 8 09:39:01 168996 0 609936 32.42 2620 1099992 1078928 36.82 457464 1057112 8 09:40:01 75160 0 741480 39.41 2596 1062308 1522696 51.97 537352 1010516 17112 09:41:01 158776 0 761308 40.46 1572 959888 1232368 42.06 534916 862544 280 Average: 159872 0 635336 33.77 2523 1083813 1135993 38.77 463147 1042996 1590 09:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:31:02 eth0 101.17 96.87 447.41 30.83 0.00 0.00 0.00 0.00 09:31:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:02 docker0 46.50 36.55 3.96 116.08 0.00 0.00 0.00 0.00 09:32:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 eth0 1.10 0.08 0.09 0.01 0.00 0.00 0.00 0.00 09:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 eth0 1.12 0.73 0.58 0.40 0.00 0.00 0.00 0.00 09:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 eth0 0.27 0.17 0.14 0.07 0.00 0.00 0.00 0.00 09:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 eth0 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 eth0 0.18 0.13 0.06 0.01 0.00 0.00 0.00 0.00 09:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 eth0 428.57 365.06 4060.02 29.90 0.00 0.00 0.00 0.00 09:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 veth664b58f 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 09:41:01 eth0 467.40 406.12 3445.05 94.60 0.00 0.00 0.00 0.00 09:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 docker0 52.48 55.36 4.70 219.19 0.00 0.00 0.00 0.00 Average: veth664b58f 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 91.23 79.30 725.69 14.20 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 9.01 8.37 0.79 30.54 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) 03/10/21 _x86_64_ (4 CPU) 09:29:01 LINUX RESTART (4 CPU) 09:30:01 CPU %user %nice %system %iowait %steal %idle 09:31:02 all 2.46 0.00 1.82 0.61 0.10 95.02 09:31:02 0 2.40 0.00 2.02 1.31 0.07 94.21 09:31:02 1 2.63 0.00 1.69 0.27 0.13 95.27 09:31:02 2 2.53 0.00 1.85 0.55 0.08 94.98 09:31:02 3 2.26 0.00 1.73 0.30 0.10 95.61 09:32:01 all 0.16 0.00 0.04 0.00 0.01 99.79 09:32:01 0 0.42 0.00 0.03 0.00 0.00 99.54 09:32:01 1 0.07 0.00 0.07 0.00 0.00 99.86 09:32:01 2 0.14 0.00 0.03 0.00 0.02 99.81 09:32:01 3 0.02 0.00 0.03 0.00 0.02 99.93 09:33:01 all 0.20 0.00 0.30 0.00 0.02 99.48 09:33:01 0 0.48 0.00 0.18 0.00 0.02 99.32 09:33:01 1 0.10 0.00 0.27 0.00 0.03 99.60 09:33:01 2 0.08 0.00 0.27 0.00 0.00 99.65 09:33:01 3 0.15 0.00 0.48 0.00 0.02 99.35 09:34:01 all 0.09 0.00 0.05 0.00 0.00 99.86 09:34:01 0 0.23 0.00 0.05 0.00 0.00 99.72 09:34:01 1 0.08 0.00 0.07 0.00 0.00 99.85 09:34:01 2 0.02 0.00 0.05 0.00 0.00 99.93 09:34:01 3 0.03 0.00 0.02 0.00 0.00 99.95 09:35:01 all 0.15 0.00 0.05 0.00 0.01 99.79 09:35:01 0 0.47 0.00 0.03 0.00 0.00 99.50 09:35:01 1 0.07 0.00 0.05 0.00 0.02 99.87 09:35:01 2 0.05 0.00 0.10 0.00 0.02 99.83 09:35:01 3 0.02 0.00 0.03 0.00 0.00 99.95 09:36:01 all 0.15 0.00 0.07 0.00 0.00 99.78 09:36:01 0 0.52 0.00 0.03 0.00 0.00 99.45 09:36:01 1 0.05 0.00 0.07 0.00 0.02 99.87 09:36:01 2 0.02 0.00 0.13 0.00 0.00 99.85 09:36:01 3 0.02 0.00 0.03 0.00 0.00 99.95 09:37:01 all 0.17 0.00 0.02 0.00 0.00 99.80 09:37:01 0 0.53 0.00 0.02 0.00 0.00 99.45 09:37:01 1 0.07 0.00 0.03 0.00 0.00 99.90 09:37:01 2 0.03 0.00 0.03 0.00 0.00 99.93 09:37:01 3 0.07 0.00 0.02 0.00 0.00 99.92 09:38:01 all 0.16 0.00 0.03 0.00 0.00 99.80 09:38:01 0 0.52 0.00 0.02 0.00 0.00 99.47 09:38:01 1 0.07 0.00 0.05 0.00 0.02 99.87 09:38:01 2 0.03 0.00 0.03 0.00 0.00 99.93 09:38:01 3 0.03 0.00 0.03 0.00 0.00 99.93 09:39:01 all 0.16 0.00 0.03 0.00 0.00 99.81 09:39:01 0 0.53 0.00 0.03 0.00 0.00 99.43 09:39:01 1 0.05 0.00 0.02 0.00 0.00 99.93 09:39:01 2 0.02 0.00 0.02 0.00 0.00 99.97 09:39:01 3 0.03 0.00 0.05 0.00 0.02 99.90 09:40:01 all 7.15 0.00 5.28 1.03 0.21 86.33 09:40:01 0 7.56 0.00 5.74 1.80 0.20 84.70 09:40:01 1 6.86 0.00 5.25 0.78 0.19 86.92 09:40:01 2 7.20 0.00 5.02 0.61 0.24 86.93 09:40:01 3 6.97 0.00 5.13 0.92 0.20 86.78 09:41:01 all 11.84 0.00 9.66 3.68 0.53 74.29 09:41:01 0 11.55 0.00 9.54 3.36 0.61 74.94 09:41:01 1 11.76 0.00 9.68 2.25 0.48 75.83 09:41:01 2 12.23 0.00 10.01 5.24 0.59 71.93 09:41:01 3 11.80 0.00 9.42 3.87 0.45 74.46 Average: CPU %user %nice %system %iowait %steal %idle Average: all 2.02 0.00 1.55 0.47 0.08 95.88 Average: 0 2.25 0.00 1.57 0.58 0.08 95.53 Average: 1 1.95 0.00 1.54 0.29 0.08 96.14 Average: 2 1.99 0.00 1.56 0.57 0.08 95.79 Average: 3 1.90 0.00 1.51 0.45 0.07 96.07