---> uname -a: Linux prd-centos7-docker-4c-2g-30504.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 7.3G 42.7G 15% / 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 7.3G 42.7G 15% /facter-os /dev/vda1 50.0G 7.3G 42.7G 15% /etc/resolv.conf /dev/vda1 50.0G 7.3G 42.7G 15% /etc/hostname /dev/vda1 50.0G 7.3G 42.7G 15% /etc/hosts /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/auth.log /dev/vda1 50.0G 7.3G 42.7G 15% /run/cloud-init/result.json /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-313 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-313@tmp /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/sa-host /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 1837 723 102 0 1010 1009 Swap: 1023 1 1022 ---> 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:8b:5e:eb brd ff:ff:ff:ff:ff:ff inet 10.30.123.245/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85769sec preferred_lft 85769sec inet6 fe80::f816:3eff:fe8b:5eeb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:67:46:93:f6 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::42:67ff:fe46:93f6/64 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) 03/19/21 _x86_64_ (4 CPU) 06:48:42 LINUX RESTART (4 CPU) 06:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:51:01 53.91 15.56 38.34 0.00 5026.44 5052.54 0.00 06:52:02 2.26 0.00 2.26 0.00 0.00 51.07 0.00 06:53:01 0.42 0.00 0.42 0.00 0.00 6.30 0.00 06:54:01 0.23 0.00 0.23 0.00 0.00 3.10 0.00 06:55:01 0.23 0.00 0.23 0.00 0.00 3.03 0.00 06:56:01 0.32 0.00 0.32 0.00 0.00 3.36 0.00 06:57:01 0.28 0.00 0.28 0.00 0.00 2.71 0.00 06:58:01 0.28 0.00 0.28 0.00 0.00 2.98 0.00 06:59:01 88.72 50.52 38.20 0.00 4067.90 13003.31 0.00 Average: 16.35 7.37 8.98 0.00 1013.54 2020.98 0.00 06:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:51:01 149296 0 632220 33.60 2620 1097408 1165284 39.77 428416 1100552 124 06:52:02 159844 0 621608 33.04 2620 1097472 1091624 37.26 430488 1089152 36 06:53:01 161348 0 620156 32.96 2620 1097420 1061000 36.21 430820 1088172 16 06:54:01 161368 0 620132 32.96 2620 1097424 1061036 36.21 444232 1075032 8 06:55:01 161644 0 619852 32.94 2620 1097428 1060904 36.21 441368 1077864 8 06:56:01 161668 0 619820 32.94 2620 1097436 1060832 36.20 440988 1077864 8 06:57:01 162548 0 618940 32.90 2620 1097436 1060784 36.20 440616 1077860 8 06:58:01 162236 0 619248 32.91 2620 1097440 1060784 36.20 440868 1077860 8 06:59:01 70160 0 715304 38.02 2620 1093460 1496548 51.07 587864 999608 39336 Average: 150012 0 631920 33.59 2620 1096992 1124311 38.37 453962 1073774 4395 06:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:51:01 eth0 179.80 150.10 707.14 58.67 0.00 0.00 0.00 0.00 06:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 docker0 41.69 37.03 4.09 116.31 0.00 0.00 0.00 0.00 06:52:02 eth0 3.69 2.00 2.93 0.15 0.00 0.00 0.00 0.00 06:52:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 eth0 1.02 0.39 0.33 0.21 0.00 0.00 0.00 0.00 06:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 eth0 0.57 0.43 0.31 0.21 0.00 0.00 0.00 0.00 06:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 eth0 0.23 0.15 0.09 0.07 0.00 0.00 0.00 0.00 06:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 eth0 0.18 0.17 0.09 0.01 0.00 0.00 0.00 0.00 06:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 eth0 200.93 173.61 2169.33 20.18 0.00 0.00 0.00 0.00 06:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.09 36.45 321.11 8.86 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 4.64 4.12 0.46 12.96 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) 03/19/21 _x86_64_ (4 CPU) 06:48:42 LINUX RESTART (4 CPU) 06:50:01 CPU %user %nice %system %iowait %steal %idle 06:51:01 all 4.29 0.00 3.17 1.29 11.92 79.33 06:51:01 0 3.77 0.00 3.32 0.40 12.07 80.44 06:51:01 1 4.90 0.00 2.80 1.29 11.42 79.59 06:51:01 2 4.52 0.00 3.72 2.37 11.73 77.66 06:51:01 3 3.99 0.00 2.83 1.13 12.45 79.60 06:52:02 all 0.14 0.00 0.08 0.00 1.03 98.75 06:52:02 0 0.03 0.00 0.12 0.00 0.48 99.37 06:52:02 1 0.11 0.00 0.07 0.00 1.53 98.29 06:52:02 2 0.35 0.00 0.07 0.00 0.83 98.76 06:52:02 3 0.05 0.00 0.07 0.00 1.28 98.60 06:53:01 all 0.08 0.00 0.05 0.00 1.17 98.70 06:53:01 0 0.02 0.00 0.03 0.00 0.74 99.21 06:53:01 1 0.08 0.00 0.08 0.00 2.57 97.27 06:53:01 2 0.17 0.00 0.02 0.00 0.73 99.09 06:53:01 3 0.05 0.00 0.07 0.00 0.62 99.26 06:54:01 all 0.10 0.00 0.06 0.00 0.66 99.18 06:54:01 0 0.03 0.00 0.08 0.00 0.40 99.48 06:54:01 1 0.03 0.00 0.07 0.00 1.42 98.48 06:54:01 2 0.30 0.00 0.05 0.00 0.68 98.97 06:54:01 3 0.02 0.00 0.03 0.00 0.15 99.80 06:55:01 all 0.07 0.00 0.25 0.00 2.10 97.58 06:55:01 0 0.00 0.00 0.18 0.00 0.99 98.83 06:55:01 1 0.06 0.00 0.26 0.00 3.36 96.32 06:55:01 2 0.16 0.00 0.30 0.00 1.76 97.78 06:55:01 3 0.05 0.00 0.25 0.00 2.27 97.43 06:56:01 all 0.10 0.00 0.04 0.00 0.88 98.98 06:56:01 0 0.02 0.00 0.03 0.00 0.35 99.60 06:56:01 1 0.08 0.00 0.05 0.00 1.92 97.95 06:56:01 2 0.00 0.00 0.03 0.00 0.32 99.65 06:56:01 3 0.28 0.00 0.05 0.00 0.93 98.74 06:57:01 all 0.11 0.00 0.02 0.00 0.73 99.14 06:57:01 0 0.02 0.00 0.02 0.00 0.28 99.68 06:57:01 1 0.15 0.00 0.05 0.00 1.04 98.76 06:57:01 2 0.02 0.00 0.03 0.00 0.10 99.85 06:57:01 3 0.25 0.00 0.00 0.00 1.50 98.26 06:58:01 all 0.05 0.00 0.03 0.00 1.26 98.66 06:58:01 0 0.00 0.00 0.02 0.00 0.33 99.65 06:58:01 1 0.13 0.00 0.05 0.00 2.34 97.48 06:58:01 2 0.03 0.00 0.03 0.00 0.66 99.27 06:58:01 3 0.05 0.00 0.03 0.00 1.67 98.24 06:59:01 all 2.99 0.00 2.21 2.15 12.60 80.05 06:59:01 0 3.58 0.00 3.02 1.91 12.73 78.75 06:59:01 1 2.66 0.00 1.65 2.13 13.03 80.53 06:59:01 2 3.01 0.00 2.35 1.71 12.98 79.94 06:59:01 3 2.69 0.00 1.84 2.85 11.64 80.98 Average: all 0.90 0.00 0.67 0.39 3.65 94.39 Average: 0 0.85 0.00 0.78 0.26 3.23 94.87 Average: 1 0.93 0.00 0.57 0.39 4.34 93.77 Average: 2 0.97 0.00 0.75 0.46 3.37 94.46 Average: 3 0.84 0.00 0.58 0.45 3.67 94.46