---> uname -a: Linux prd-centos7-docker-4c-2g-3372.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 6.9G 43.0G 14% / 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 6.9G 43.0G 14% /facter-os /dev/vda1 50.0G 6.9G 43.0G 14% /etc/resolv.conf /dev/vda1 50.0G 6.9G 43.0G 14% /etc/hostname /dev/vda1 50.0G 6.9G 43.0G 14% /etc/hosts /dev/vda1 50.0G 6.9G 43.0G 14% /var/log/secure /dev/vda1 50.0G 6.9G 43.0G 14% /var/log/auth.log /dev/vda1 50.0G 6.9G 43.0G 14% /run/cloud-init/result.json /dev/vda1 50.0G 6.9G 43.0G 14% /w/workspace/edgexfoundry_edgex-ui-go_PR-348 /dev/vda1 50.0G 6.9G 43.0G 14% /w/workspace/edgexfoundry_edgex-ui-go_PR-348@tmp /dev/vda1 50.0G 6.9G 43.0G 14% /var/log/sa-host ---> free -m: total used free shared buff/cache available Mem: 1837 708 114 0 1014 1024 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:c8:e1:34 brd ff:ff:ff:ff:ff:ff inet 10.30.123.23/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85408sec preferred_lft 85408sec inet6 fe80::f816:3eff:fec8:e134/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:3f:d0:75:1e 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::42:3fff:fed0:751e/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) 05/06/21 _x86_64_ (4 CPU) 22:50:28 LINUX RESTART (4 CPU) 22:51:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:52:01 114.55 47.94 66.62 0.00 8113.24 24133.35 0.00 22:53:01 2.06 0.00 2.06 0.00 0.00 43.96 0.00 22:54:01 0.23 0.00 0.23 0.00 0.00 3.33 0.00 22:55:01 0.23 0.00 0.23 0.00 0.00 2.96 0.00 22:56:01 0.17 0.00 0.17 0.00 0.00 1.80 0.00 22:57:01 0.57 0.00 0.57 0.00 0.00 7.49 0.00 22:58:01 0.43 0.00 0.43 0.00 0.00 5.16 0.00 22:59:01 0.52 0.00 0.52 0.00 0.00 6.76 0.00 23:00:02 0.60 0.00 0.60 0.00 0.00 6.26 0.00 23:01:01 0.36 0.02 0.34 0.00 0.14 4.11 0.00 23:02:01 0.43 0.08 0.35 0.00 1.60 5.03 0.00 23:03:01 0.28 0.00 0.28 0.00 0.00 3.15 0.00 23:04:01 0.20 0.00 0.20 0.00 0.00 1.90 0.00 23:05:01 0.17 0.00 0.17 0.00 0.00 2.15 0.00 23:06:01 0.20 0.02 0.18 0.00 0.53 1.75 0.00 23:07:01 136.78 76.81 59.98 0.00 5771.99 18727.73 0.00 Average: 16.15 7.82 8.33 0.00 870.00 2691.14 0.00 22:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:52:01 142136 0 614576 32.66 2620 1122212 1131120 38.60 449088 1088972 132 22:53:01 161404 0 595216 31.63 2620 1122304 1095712 37.39 437928 1081564 12 22:54:01 161804 0 594808 31.61 2620 1122312 1079264 36.83 437796 1081776 16 22:55:01 162324 0 594284 31.58 2620 1122316 1079260 36.83 452392 1066936 12 22:56:01 161168 0 595436 31.65 2620 1122320 1079264 36.83 452628 1067952 12 22:57:01 160812 0 595788 31.66 2620 1122324 1079360 36.84 455320 1065772 20 22:58:01 161320 0 595276 31.64 2620 1122328 1079264 36.83 454808 1065836 16 22:59:01 159452 0 597140 31.74 2620 1122332 1079408 36.84 456404 1065836 8 23:00:02 159368 0 597216 31.74 2620 1122340 1079440 36.84 456596 1065836 8 23:01:01 156076 0 600504 31.92 2620 1122344 1082304 36.94 459108 1065836 8 23:02:01 157548 0 598908 31.83 2620 1122468 1079912 36.86 458276 1065900 8 23:03:01 157900 0 598552 31.81 2620 1122472 1079840 36.85 457716 1065900 8 23:04:01 157924 0 598520 31.81 2620 1122480 1079840 36.85 457888 1065900 8 23:05:01 156944 0 599500 31.86 2620 1122480 1079924 36.86 459192 1065900 8 23:06:01 155628 0 600808 31.93 2620 1122488 1081580 36.91 460176 1065900 8 23:07:01 177776 0 706088 37.53 2620 995060 1280832 43.71 463188 976868 140 Average: 159349 0 605164 32.16 2620 1114411 1096645 37.43 454282 1063918 26 22:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:52:01 eth0 360.01 280.07 1382.69 83.37 0.00 0.00 0.00 0.00 22:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 docker0 63.86 50.40 5.65 160.92 0.00 0.00 0.00 0.00 22:53:01 eth0 3.26 1.70 3.04 0.62 0.00 0.00 0.00 0.00 22:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 eth0 0.25 0.08 0.02 0.04 0.00 0.00 0.00 0.00 22:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 eth0 0.18 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 eth0 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 eth0 0.42 0.23 0.15 0.07 0.00 0.00 0.00 0.00 22:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 eth0 5.30 0.08 0.38 0.01 0.00 0.00 0.00 0.00 22:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 eth0 6.79 0.85 1.38 0.59 0.00 0.00 0.00 0.00 22:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:02 eth0 2.20 0.32 0.40 0.20 0.00 0.00 0.00 0.00 23:00:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:01:01 eth0 1.24 0.73 0.57 0.42 0.00 0.00 0.00 0.00 23:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:02:01 eth0 0.43 0.20 0.15 0.07 0.00 0.00 0.00 0.00 23:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:03:01 eth0 0.30 0.08 0.02 0.01 0.00 0.00 0.00 0.00 23:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:04:01 eth0 0.70 0.07 0.06 0.01 0.00 0.00 0.00 0.00 23:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:05:01 eth0 0.48 0.23 0.27 0.16 0.00 0.00 0.00 0.00 23:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:06:01 eth0 0.18 0.08 0.01 0.04 0.00 0.00 0.00 0.00 23:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:07:01 eth0 216.70 178.78 2172.92 50.89 0.00 0.00 0.00 0.00 23:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 37.50 29.05 223.20 8.55 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 4.00 3.16 0.35 10.08 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) 05/06/21 _x86_64_ (4 CPU) 22:50:28 LINUX RESTART (4 CPU) 22:51:01 CPU %user %nice %system %iowait %steal %idle 22:52:01 all 17.52 0.00 8.54 3.04 10.32 60.58 22:52:01 0 16.03 0.00 8.94 3.18 11.45 60.39 22:52:01 1 18.25 0.00 8.61 2.95 9.72 60.47 22:52:01 2 14.82 0.00 9.08 3.48 10.30 62.32 22:52:01 3 21.04 0.00 7.51 2.53 9.81 59.11 22:53:01 all 0.22 0.00 0.08 0.00 0.03 99.67 22:53:01 0 0.08 0.00 0.08 0.00 0.03 99.80 22:53:01 1 0.22 0.00 0.07 0.00 0.03 99.68 22:53:01 2 0.13 0.00 0.10 0.00 0.03 99.73 22:53:01 3 0.43 0.00 0.08 0.00 0.03 99.45 22:54:01 all 0.13 0.00 0.07 0.00 0.06 99.75 22:54:01 0 0.02 0.00 0.03 0.00 0.03 99.92 22:54:01 1 0.07 0.00 0.03 0.00 0.03 99.87 22:54:01 2 0.10 0.00 0.10 0.00 0.10 99.70 22:54:01 3 0.32 0.00 0.10 0.00 0.07 99.52 22:55:01 all 0.15 0.00 0.04 0.00 0.03 99.78 22:55:01 0 0.02 0.00 0.07 0.00 0.02 99.90 22:55:01 1 0.48 0.00 0.05 0.00 0.03 99.43 22:55:01 2 0.08 0.00 0.03 0.00 0.05 99.83 22:55:01 3 0.02 0.00 0.02 0.00 0.02 99.95 22:56:01 all 0.12 0.00 0.08 0.00 0.08 99.72 22:56:01 0 0.02 0.00 0.08 0.00 0.03 99.87 22:56:01 1 0.13 0.00 0.08 0.00 0.07 99.72 22:56:01 2 0.28 0.00 0.08 0.00 0.18 99.45 22:56:01 3 0.03 0.00 0.08 0.00 0.03 99.85 22:57:01 all 0.14 0.00 0.20 0.00 0.75 98.90 22:57:01 0 0.03 0.00 0.40 0.00 0.50 99.07 22:57:01 1 0.05 0.00 0.23 0.00 1.03 98.69 22:57:01 2 0.45 0.00 0.03 0.00 0.93 98.59 22:57:01 3 0.05 0.00 0.15 0.00 0.56 99.24 22:58:01 all 0.13 0.00 0.04 0.00 0.03 99.80 22:58:01 0 0.02 0.00 0.03 0.00 0.03 99.92 22:58:01 1 0.05 0.00 0.07 0.00 0.02 99.87 22:58:01 2 0.43 0.00 0.03 0.00 0.07 99.47 22:58:01 3 0.02 0.00 0.03 0.00 0.02 99.93 22:59:01 all 0.14 0.00 0.04 0.00 0.13 99.69 22:59:01 0 0.05 0.00 0.02 0.00 0.07 99.87 22:59:01 1 0.07 0.00 0.08 0.00 0.23 99.62 22:59:01 2 0.40 0.00 0.03 0.00 0.15 99.42 22:59:01 3 0.05 0.00 0.02 0.00 0.07 99.87 23:00:02 all 0.12 0.00 0.04 0.00 0.04 99.80 23:00:02 0 0.03 0.00 0.03 0.00 0.02 99.92 23:00:02 1 0.05 0.00 0.08 0.00 0.05 99.82 23:00:02 2 0.37 0.00 0.02 0.00 0.07 99.55 23:00:02 3 0.03 0.00 0.03 0.00 0.02 99.92 23:01:01 all 0.13 0.00 0.04 0.00 0.80 99.03 23:01:01 0 0.08 0.00 0.07 0.00 1.19 98.66 23:01:01 1 0.02 0.00 0.03 0.00 0.35 99.59 23:01:01 2 0.37 0.00 0.03 0.00 0.89 98.70 23:01:01 3 0.05 0.00 0.03 0.00 0.74 99.18 23:02:01 all 0.15 0.00 0.04 0.00 0.05 99.76 23:02:01 0 0.47 0.00 0.05 0.00 0.08 99.40 23:02:01 1 0.03 0.00 0.03 0.00 0.02 99.92 23:02:01 2 0.05 0.00 0.05 0.00 0.03 99.87 23:02:01 3 0.05 0.00 0.03 0.00 0.07 99.85 23:02:01 CPU %user %nice %system %iowait %steal %idle 23:03:01 all 0.16 0.00 0.02 0.00 0.04 99.77 23:03:01 0 0.08 0.00 0.00 0.00 0.02 99.90 23:03:01 1 0.07 0.00 0.05 0.00 0.03 99.85 23:03:01 2 0.05 0.00 0.02 0.00 0.00 99.93 23:03:01 3 0.45 0.00 0.03 0.00 0.12 99.40 23:04:01 all 0.15 0.00 0.03 0.00 0.02 99.80 23:04:01 0 0.07 0.00 0.08 0.00 0.05 99.80 23:04:01 1 0.02 0.00 0.02 0.00 0.00 99.97 23:04:01 2 0.02 0.00 0.00 0.00 0.02 99.97 23:04:01 3 0.50 0.00 0.02 0.00 0.02 99.47 23:05:01 all 0.21 0.00 0.02 0.00 0.05 99.71 23:05:01 0 0.08 0.00 0.02 0.00 0.10 99.80 23:05:01 1 0.02 0.00 0.03 0.00 0.02 99.93 23:05:01 2 0.23 0.00 0.03 0.00 0.03 99.70 23:05:01 3 0.50 0.00 0.02 0.00 0.07 99.42 23:06:01 all 0.15 0.00 0.06 0.00 0.02 99.77 23:06:01 0 0.02 0.00 0.03 0.00 0.02 99.93 23:06:01 1 0.03 0.00 0.07 0.00 0.02 99.88 23:06:01 2 0.03 0.00 0.07 0.00 0.02 99.88 23:06:01 3 0.52 0.00 0.07 0.00 0.03 99.38 23:07:01 all 6.31 0.00 4.88 1.84 3.01 83.95 23:07:01 0 5.76 0.00 4.12 1.13 2.89 86.11 23:07:01 1 6.91 0.00 5.37 1.72 2.88 83.13 23:07:01 2 6.58 0.00 5.37 3.13 3.05 81.87 23:07:01 3 6.00 0.00 4.68 1.39 3.22 84.71 Average: all 1.63 0.00 0.89 0.31 0.97 96.19 Average: 0 1.44 0.00 0.88 0.27 1.04 96.36 Average: 1 1.66 0.00 0.94 0.29 0.91 96.19 Average: 2 1.54 0.00 0.95 0.42 1.01 96.09 Average: 3 1.89 0.00 0.81 0.25 0.93 96.13