---> uname -a: Linux prd-centos7-docker-4c-2g-3036.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 6.9G 43.1G 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 43.1G 14% /facter-os /dev/vda1 50.0G 6.9G 43.1G 14% /etc/resolv.conf /dev/vda1 50.0G 6.9G 43.1G 14% /etc/hostname /dev/vda1 50.0G 6.9G 43.1G 14% /etc/hosts /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/secure /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/auth.log /dev/vda1 50.0G 6.9G 43.1G 14% /run/cloud-init/result.json /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/edgexfoundry_edgex-compose_PR-60 /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/edgexfoundry_edgex-compose_PR-60@tmp /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/sa-host ---> free -m: total used free shared buff/cache available Mem: 1837 699 94 0 1043 1032 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:68:c8:f6 brd ff:ff:ff:ff:ff:ff inet 10.30.122.77/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85125sec preferred_lft 85125sec inet6 fe80::f816:3eff:fe68:c8f6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:17:3c:7f:7c 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 ---> 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) 05/05/21 _x86_64_ (4 CPU) 15:32:23 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:34:02 141.79 75.24 66.55 0.00 4795.67 36470.42 0.00 15:35:01 5.45 0.00 5.45 0.00 0.00 394.72 0.00 15:36:01 0.22 0.00 0.22 0.00 0.00 2.33 0.00 15:37:01 0.20 0.00 0.20 0.00 0.00 1.75 0.00 15:38:01 0.25 0.00 0.25 0.00 0.00 3.24 0.00 15:39:02 0.33 0.00 0.33 0.00 0.00 4.46 0.00 15:40:01 0.27 0.00 0.27 0.00 0.00 3.66 0.00 15:41:01 0.23 0.00 0.23 0.00 0.00 2.83 0.00 15:42:01 0.28 0.00 0.28 0.00 0.00 3.21 0.00 15:43:01 0.30 0.00 0.30 0.00 0.00 3.03 0.00 15:44:01 0.17 0.00 0.17 0.00 0.00 2.15 0.00 15:45:01 0.27 0.00 0.27 0.00 0.00 3.48 0.00 15:46:01 0.32 0.00 0.32 0.00 0.00 3.26 0.00 15:47:01 0.28 0.00 0.28 0.00 0.00 3.19 0.00 15:48:02 0.42 0.18 0.23 0.00 5.85 3.04 0.00 15:49:01 1.78 0.95 0.83 0.00 124.15 16.53 0.00 15:50:01 0.28 0.00 0.28 0.00 0.00 2.86 0.00 15:51:01 0.18 0.00 0.18 0.00 0.00 1.50 0.00 15:52:01 0.27 0.00 0.27 0.00 0.00 3.61 0.00 15:53:01 20.53 20.25 0.28 0.00 2509.04 3.09 0.00 Average: 8.74 4.86 3.88 0.00 373.92 1860.92 0.00 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:02 78312 0 580872 30.87 2620 1219740 1119552 38.21 403512 1204060 10168 15:35:01 79328 0 579760 30.81 2620 1219836 1114100 38.02 401088 1205836 16 15:36:01 86376 0 572652 30.44 2620 1219896 1049920 35.83 395764 1205112 16 15:37:01 85188 0 573892 30.50 2620 1219844 1050124 35.84 396932 1205100 16 15:38:01 86824 0 572252 30.41 2620 1219848 1049920 35.83 395988 1205100 16 15:39:02 86004 0 573064 30.46 2620 1219856 1050028 35.84 396300 1205100 8 15:40:01 85068 0 574000 30.51 2620 1219856 1050232 35.84 397456 1205100 8 15:41:01 86552 0 572508 30.43 2620 1219864 1049920 35.83 395644 1205100 8 15:42:01 86480 0 572576 30.43 2620 1219868 1049920 35.83 395896 1205100 12 15:43:01 86760 0 572288 30.42 2620 1219876 1049920 35.83 395780 1205100 8 15:44:01 86244 0 572744 30.44 2620 1219936 1050028 35.84 396472 1205116 28 15:45:01 85268 0 573768 30.49 2620 1219888 1050172 35.84 397000 1205104 16 15:46:01 86108 0 572924 30.45 2620 1219892 1049920 35.83 395824 1205100 12 15:47:01 86496 0 572476 30.43 2620 1219952 1049920 35.83 395968 1205116 24 15:48:02 86464 0 572560 30.43 2620 1219900 1049920 35.83 395812 1205096 16 15:49:01 72912 0 582440 30.96 2620 1223572 1068380 36.46 406528 1207120 8 15:50:01 77604 0 577744 30.71 2620 1223576 1049408 35.81 402520 1207048 8 15:51:01 77992 0 577352 30.69 2620 1223580 1049408 35.81 402648 1207048 8 15:52:01 77992 0 577344 30.68 2620 1223588 1049408 35.81 402548 1207048 16 15:53:01 69428 0 601020 31.94 2620 1208476 1085912 37.06 423464 1195216 5416 Average: 82670 0 576212 30.62 2620 1220042 1059306 36.15 399657 1204986 791 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:02 eth0 160.36 117.98 617.47 48.92 0.00 0.00 0.00 0.00 15:34:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 eth0 2.03 1.40 3.09 0.37 0.00 0.00 0.00 0.00 15:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 eth0 0.08 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 eth0 0.92 0.45 0.32 0.21 0.00 0.00 0.00 0.00 15:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 eth0 0.43 0.08 0.02 0.01 0.00 0.00 0.00 0.00 15:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:02 eth0 0.90 0.17 0.15 0.07 0.00 0.00 0.00 0.00 15:39:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 eth0 1.24 0.81 0.63 0.39 0.00 0.00 0.00 0.00 15:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 eth0 0.10 0.08 0.01 0.04 0.00 0.00 0.00 0.00 15:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 eth0 0.93 0.18 0.15 0.07 0.00 0.00 0.00 0.00 15:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 eth0 1.46 0.72 0.64 0.41 0.00 0.00 0.00 0.00 15:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 15:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:02 eth0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:48:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 eth0 2.06 2.22 0.26 5.49 0.00 0.00 0.00 0.00 15:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 eth0 0.08 0.15 0.01 0.01 0.00 0.00 0.00 0.00 15:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 15:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 eth0 22.72 19.13 101.52 6.26 0.00 0.00 0.00 0.00 15:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 9.76 7.25 36.47 3.13 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 0.00 0.00 0.00 0.00 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) 05/05/21 _x86_64_ (4 CPU) 15:32:23 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:02 all 12.12 0.00 7.99 7.55 34.02 38.32 15:34:02 0 9.20 0.00 6.47 7.26 36.28 40.80 15:34:02 1 11.19 0.00 6.80 8.38 34.56 39.06 15:34:02 2 13.62 0.00 6.75 9.51 32.27 37.86 15:34:02 3 14.72 0.00 12.24 4.91 32.82 35.31 15:35:01 all 0.19 0.00 0.18 0.00 1.37 98.27 15:35:01 0 0.17 0.00 0.13 0.00 1.49 98.21 15:35:01 1 0.25 0.00 0.42 0.00 0.94 98.38 15:35:01 2 0.30 0.00 0.08 0.00 1.28 98.34 15:35:01 3 0.03 0.00 0.07 0.00 1.75 98.15 15:36:01 all 0.05 0.00 0.11 0.00 1.66 98.18 15:36:01 0 0.05 0.00 0.07 0.00 1.36 98.52 15:36:01 1 0.08 0.00 0.10 0.00 2.36 97.46 15:36:01 2 0.07 0.00 0.12 0.00 1.68 98.14 15:36:01 3 0.02 0.00 0.15 0.00 1.22 98.62 15:37:01 all 0.05 0.00 0.02 0.00 0.77 99.15 15:37:01 0 0.02 0.00 0.02 0.00 1.04 98.93 15:37:01 1 0.02 0.00 0.03 0.00 0.78 99.17 15:37:01 2 0.15 0.00 0.03 0.00 1.09 98.73 15:37:01 3 0.02 0.00 0.02 0.00 0.18 99.78 15:38:01 all 0.07 0.00 0.03 0.00 0.97 98.93 15:38:01 0 0.03 0.00 0.05 0.00 1.14 98.78 15:38:01 1 0.03 0.00 0.05 0.00 1.15 98.76 15:38:01 2 0.18 0.00 0.02 0.00 0.56 99.24 15:38:01 3 0.02 0.00 0.02 0.00 1.02 98.94 15:39:02 all 0.06 0.00 0.04 0.00 0.76 99.14 15:39:02 0 0.17 0.00 0.03 0.00 1.17 98.63 15:39:02 1 0.03 0.00 0.07 0.00 0.56 99.34 15:39:02 2 0.03 0.00 0.05 0.00 1.19 98.73 15:39:02 3 0.00 0.00 0.02 0.00 0.13 99.85 15:40:01 all 0.08 0.00 0.03 0.00 0.98 98.91 15:40:01 0 0.22 0.00 0.05 0.00 1.16 98.57 15:40:01 1 0.02 0.00 0.02 0.00 0.59 99.38 15:40:01 2 0.03 0.00 0.05 0.00 1.98 97.93 15:40:01 3 0.05 0.00 0.00 0.00 0.17 99.78 15:41:01 all 0.08 0.00 0.04 0.00 1.23 98.65 15:41:01 0 0.02 0.00 0.03 0.00 1.45 98.50 15:41:01 1 0.03 0.00 0.03 0.00 1.07 98.86 15:41:01 2 0.21 0.00 0.03 0.00 1.77 97.98 15:41:01 3 0.05 0.00 0.05 0.00 0.63 99.27 15:42:01 all 0.09 0.00 0.03 0.00 0.85 99.03 15:42:01 0 0.02 0.00 0.03 0.00 0.73 99.22 15:42:01 1 0.05 0.00 0.03 0.00 0.48 99.44 15:42:01 2 0.26 0.00 0.03 0.00 0.93 98.78 15:42:01 3 0.02 0.00 0.02 0.00 1.27 98.70 15:43:01 all 0.07 0.00 0.02 0.00 1.07 98.83 15:43:01 0 0.02 0.00 0.02 0.00 0.55 99.42 15:43:01 1 0.16 0.00 0.03 0.00 2.21 97.60 15:43:01 2 0.00 0.00 0.02 0.00 0.22 99.77 15:43:01 3 0.12 0.00 0.03 0.00 1.29 98.57 15:44:01 all 0.08 0.00 0.03 0.00 1.01 98.88 15:44:01 0 0.05 0.00 0.03 0.00 0.32 99.60 15:44:01 1 0.02 0.00 0.03 0.00 1.06 98.90 15:44:01 2 0.03 0.00 0.03 0.00 1.24 98.70 15:44:01 3 0.21 0.00 0.02 0.00 1.43 98.34 15:44:01 CPU %user %nice %system %iowait %steal %idle 15:45:01 all 0.08 0.00 0.02 0.00 0.86 99.04 15:45:01 0 0.02 0.00 0.03 0.00 0.83 99.12 15:45:01 1 0.03 0.00 0.03 0.00 0.38 99.55 15:45:01 2 0.02 0.00 0.02 0.00 0.91 99.06 15:45:01 3 0.25 0.00 0.02 0.00 1.30 98.43 15:46:01 all 0.06 0.00 0.08 0.00 1.02 98.83 15:46:01 0 0.02 0.00 0.05 0.00 0.48 99.45 15:46:01 1 0.07 0.00 0.07 0.00 0.78 99.09 15:46:01 2 0.03 0.00 0.05 0.02 2.03 97.87 15:46:01 3 0.13 0.00 0.15 0.00 0.78 98.94 15:47:01 all 0.07 0.00 0.02 0.00 0.59 99.31 15:47:01 0 0.02 0.00 0.00 0.00 0.41 99.57 15:47:01 1 0.02 0.00 0.03 0.00 0.32 99.63 15:47:01 2 0.25 0.00 0.07 0.00 1.45 98.23 15:47:01 3 0.00 0.00 0.00 0.00 0.18 99.82 15:48:02 all 0.07 0.00 0.05 0.00 0.86 99.02 15:48:02 0 0.21 0.00 0.03 0.00 1.38 98.37 15:48:02 1 0.03 0.00 0.07 0.00 1.17 98.73 15:48:02 2 0.00 0.00 0.03 0.00 0.27 99.70 15:48:02 3 0.03 0.00 0.05 0.00 0.63 99.29 15:49:01 all 0.23 0.00 0.07 0.01 1.51 98.18 15:49:01 0 0.27 0.00 0.05 0.00 2.21 97.47 15:49:01 1 0.10 0.00 0.03 0.02 0.76 99.09 15:49:01 2 0.22 0.00 0.07 0.00 0.76 98.96 15:49:01 3 0.33 0.00 0.13 0.02 2.30 97.22 15:50:01 all 0.07 0.00 0.07 0.00 1.50 98.36 15:50:01 0 0.02 0.00 0.05 0.00 2.03 97.90 15:50:01 1 0.15 0.00 0.08 0.00 1.02 98.74 15:50:01 2 0.07 0.00 0.07 0.00 2.02 97.85 15:50:01 3 0.03 0.00 0.08 0.00 0.93 98.96 15:51:01 all 0.05 0.00 0.03 0.00 0.88 99.04 15:51:01 0 0.02 0.00 0.02 0.00 1.02 98.94 15:51:01 1 0.02 0.00 0.05 0.00 0.45 99.49 15:51:01 2 0.13 0.00 0.05 0.00 1.68 98.14 15:51:01 3 0.03 0.00 0.02 0.00 0.35 99.60 15:52:01 all 0.07 0.00 0.02 0.00 0.65 99.26 15:52:01 0 0.02 0.00 0.00 0.00 0.76 99.22 15:52:01 1 0.03 0.00 0.03 0.00 0.81 99.12 15:52:01 2 0.23 0.00 0.02 0.00 0.63 99.12 15:52:01 3 0.00 0.00 0.02 0.00 0.41 99.57 15:53:01 all 0.89 0.00 0.30 0.51 1.73 96.57 15:53:01 0 0.75 0.00 0.25 0.02 1.49 97.50 15:53:01 1 0.89 0.00 0.30 0.84 2.03 95.95 15:53:01 2 1.50 0.00 0.32 1.18 1.31 95.69 15:53:01 3 0.43 0.00 0.33 0.02 2.08 97.15 Average: all 0.80 0.00 0.51 0.45 2.92 95.32 Average: 0 0.63 0.00 0.42 0.42 3.14 95.39 Average: 1 0.75 0.00 0.47 0.53 2.94 95.32 Average: 2 0.95 0.00 0.43 0.59 2.95 95.07 Average: 3 0.88 0.00 0.71 0.26 2.66 95.49