---> uname -a: Linux prd-centos7-docker-4c-2g-32101.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/dry_edgex-compose_hanoi-reworked /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/dry_edgex-compose_hanoi-reworked@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 697 93 0 1046 1033 Swap: 1023 0 1023 ---> 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:80:d9:87 brd ff:ff:ff:ff:ff:ff inet 10.30.122.64/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85312sec preferred_lft 85312sec inet6 fe80::f816:3eff:fe80:d987/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:dc:36:00:92 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) 03/30/21 _x86_64_ (4 CPU) 23:05:30 LINUX RESTART (4 CPU) 23:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:07:02 34.66 7.26 27.41 0.00 939.66 1711.57 0.00 23:08:01 1.52 0.00 1.52 0.00 0.00 26.96 0.00 23:09:01 0.27 0.00 0.27 0.00 0.00 2.71 0.00 23:10:01 0.18 0.00 0.18 0.00 0.00 2.15 0.00 23:11:01 0.23 0.00 0.23 0.00 0.00 3.65 0.00 23:12:01 0.32 0.00 0.32 0.00 0.00 4.90 0.00 23:13:01 0.27 0.00 0.27 0.00 0.00 3.46 0.00 23:14:01 0.20 0.00 0.20 0.00 0.00 2.70 0.00 23:15:01 0.20 0.00 0.20 0.00 0.00 2.17 0.00 23:16:01 0.27 0.00 0.27 0.00 0.00 3.48 0.00 23:17:01 0.23 0.00 0.23 0.00 0.00 3.10 0.00 23:18:01 0.25 0.00 0.25 0.00 0.00 3.25 0.00 23:19:01 0.27 0.00 0.27 0.00 0.00 3.65 0.00 23:20:01 0.23 0.00 0.23 0.00 0.00 4.40 0.00 23:21:01 0.48 0.18 0.30 0.00 5.86 5.28 0.00 23:22:01 0.78 0.00 0.78 0.00 0.00 16.27 0.00 23:23:01 0.32 0.00 0.32 0.00 0.00 3.88 0.00 Average: 2.40 0.44 1.96 0.00 55.71 106.24 0.00 23:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:07:02 80768 0 572068 30.40 2620 1226088 1071728 36.58 405852 1199284 20 23:08:01 86256 0 566572 30.11 2620 1226096 1030952 35.18 399188 1201376 12 23:09:01 86136 0 566688 30.12 2620 1226100 1030952 35.18 399316 1201376 12 23:10:01 85580 0 567240 30.15 2620 1226104 1031096 35.19 399984 1201560 20 23:11:01 86312 0 566504 30.11 2620 1226108 1030952 35.18 399216 1201560 16 23:12:01 85604 0 567208 30.15 2620 1226112 1031072 35.19 399840 1201560 8 23:13:01 85456 0 567352 30.15 2620 1226116 1031160 35.19 400052 1201560 12 23:14:01 86532 0 566272 30.10 2620 1226120 1031016 35.19 399180 1201560 12 23:15:01 86484 0 566308 30.10 2620 1226132 1031016 35.19 399192 1201564 8 23:16:01 86524 0 566264 30.10 2620 1226136 1031016 35.19 399200 1201560 8 23:17:01 84888 0 567840 30.18 2620 1226196 1031184 35.19 400468 1201576 28 23:18:01 85200 0 567580 30.17 2620 1226144 1031224 35.19 400376 1201560 20 23:19:01 84904 0 567868 30.18 2620 1226152 1031248 35.19 400412 1201564 12 23:20:01 84848 0 567924 30.18 2620 1226152 1031296 35.20 400812 1201560 20 23:21:01 83868 0 568896 30.24 2620 1226160 1031424 35.20 401120 1201556 20 23:22:01 81924 0 570836 30.34 2620 1226164 1031328 35.20 403636 1201556 12 23:23:01 83000 0 569760 30.28 2620 1226164 1031212 35.19 402524 1201556 16 Average: 84958 0 567834 30.18 2620 1226132 1033522 35.27 400610 1201405 15 23:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:07:02 eth0 406.49 239.91 581.89 57.03 0.00 0.00 0.00 0.00 23:07:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:07:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:08:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:09:01 eth0 0.58 0.08 0.06 0.01 0.00 0.00 0.00 0.00 23:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:10:01 eth0 0.50 0.40 0.27 0.21 0.00 0.00 0.00 0.00 23:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:11:01 eth0 0.80 0.08 0.07 0.01 0.00 0.00 0.00 0.00 23:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 eth0 1.20 0.42 0.46 0.27 0.00 0.00 0.00 0.00 23:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 eth0 0.52 0.30 0.27 0.20 0.00 0.00 0.00 0.00 23:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 eth0 0.32 0.08 0.02 0.01 0.00 0.00 0.00 0.00 23:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 eth0 0.58 0.08 0.06 0.01 0.00 0.00 0.00 0.00 23:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 eth0 1.68 0.63 0.77 0.37 0.00 0.00 0.00 0.00 23:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 eth0 1.60 0.27 0.37 0.28 0.00 0.00 0.00 0.00 23:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:01 eth0 2.48 0.22 0.44 0.17 0.00 0.00 0.00 0.00 23:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:20:01 eth0 2.60 0.73 0.68 0.40 0.00 0.00 0.00 0.00 23:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:21:01 eth0 1.20 0.72 0.56 0.41 0.00 0.00 0.00 0.00 23:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:22:01 eth0 0.70 0.38 0.40 0.29 0.00 0.00 0.00 0.00 23:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:23:01 eth0 0.32 0.10 0.02 0.01 0.00 0.00 0.00 0.00 23:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 24.85 14.41 34.55 3.52 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) 03/30/21 _x86_64_ (4 CPU) 23:05:30 LINUX RESTART (4 CPU) 23:06:01 CPU %user %nice %system %iowait %steal %idle 23:07:02 all 7.62 0.00 1.38 0.79 0.03 90.18 23:07:02 0 6.99 0.00 1.89 0.32 0.03 90.76 23:07:02 1 7.10 0.00 1.44 0.22 0.02 91.22 23:07:02 2 7.89 0.00 1.09 0.40 0.03 90.58 23:07:02 3 8.50 0.00 1.11 2.21 0.03 88.14 23:08:01 all 0.15 0.00 0.06 0.00 0.00 99.79 23:08:01 0 0.03 0.00 0.03 0.00 0.00 99.93 23:08:01 1 0.42 0.00 0.10 0.00 0.00 99.47 23:08:01 2 0.08 0.00 0.07 0.00 0.00 99.85 23:08:01 3 0.05 0.00 0.05 0.00 0.00 99.90 23:09:01 all 0.15 0.00 0.03 0.00 0.00 99.82 23:09:01 0 0.02 0.00 0.02 0.00 0.00 99.97 23:09:01 1 0.50 0.00 0.02 0.00 0.00 99.48 23:09:01 2 0.02 0.00 0.03 0.00 0.00 99.95 23:09:01 3 0.05 0.00 0.07 0.00 0.00 99.88 23:10:01 all 0.15 0.00 0.04 0.00 0.00 99.81 23:10:01 0 0.02 0.00 0.02 0.00 0.00 99.97 23:10:01 1 0.42 0.00 0.07 0.00 0.00 99.52 23:10:01 2 0.13 0.00 0.05 0.00 0.00 99.82 23:10:01 3 0.03 0.00 0.02 0.00 0.00 99.95 23:11:01 all 0.03 0.00 0.04 0.00 0.00 99.93 23:11:01 0 0.02 0.00 0.03 0.00 0.00 99.95 23:11:01 1 0.05 0.00 0.03 0.00 0.00 99.92 23:11:01 2 0.03 0.00 0.05 0.00 0.00 99.92 23:11:01 3 0.02 0.00 0.03 0.00 0.00 99.95 23:12:01 all 0.06 0.00 0.04 0.00 0.00 99.90 23:12:01 0 0.03 0.00 0.03 0.00 0.00 99.93 23:12:01 1 0.15 0.00 0.03 0.00 0.00 99.82 23:12:01 2 0.05 0.00 0.07 0.00 0.00 99.88 23:12:01 3 0.02 0.00 0.02 0.00 0.00 99.97 23:13:01 all 0.18 0.00 0.03 0.00 0.00 99.79 23:13:01 0 0.15 0.00 0.03 0.00 0.00 99.82 23:13:01 1 0.52 0.00 0.02 0.00 0.00 99.47 23:13:01 2 0.03 0.00 0.07 0.00 0.00 99.90 23:13:01 3 0.02 0.00 0.02 0.00 0.00 99.97 23:14:01 all 0.15 0.00 0.03 0.00 0.00 99.81 23:14:01 0 0.03 0.00 0.02 0.00 0.00 99.95 23:14:01 1 0.53 0.00 0.05 0.00 0.00 99.42 23:14:01 2 0.03 0.00 0.05 0.00 0.00 99.92 23:14:01 3 0.02 0.00 0.02 0.00 0.00 99.97 23:15:01 all 0.16 0.00 0.02 0.00 0.00 99.81 23:15:01 0 0.03 0.00 0.02 0.00 0.00 99.95 23:15:01 1 0.52 0.00 0.02 0.00 0.00 99.47 23:15:01 2 0.05 0.00 0.05 0.00 0.00 99.90 23:15:01 3 0.05 0.00 0.02 0.00 0.00 99.93 23:16:01 all 0.15 0.00 0.02 0.00 0.00 99.83 23:16:01 0 0.02 0.00 0.02 0.00 0.00 99.97 23:16:01 1 0.52 0.00 0.02 0.00 0.00 99.47 23:16:01 2 0.03 0.00 0.03 0.00 0.02 99.92 23:16:01 3 0.02 0.00 0.03 0.00 0.00 99.95 23:17:01 all 0.18 0.00 0.05 0.00 0.00 99.78 23:17:01 0 0.05 0.00 0.03 0.00 0.00 99.92 23:17:01 1 0.52 0.00 0.05 0.00 0.00 99.43 23:17:01 2 0.10 0.00 0.08 0.00 0.00 99.82 23:17:01 3 0.05 0.00 0.02 0.00 0.00 99.93 23:17:01 CPU %user %nice %system %iowait %steal %idle 23:18:01 all 0.17 0.00 0.04 0.00 0.00 99.79 23:18:01 0 0.53 0.00 0.03 0.00 0.00 99.43 23:18:01 1 0.03 0.00 0.03 0.00 0.00 99.93 23:18:01 2 0.05 0.00 0.07 0.00 0.00 99.88 23:18:01 3 0.07 0.00 0.02 0.00 0.00 99.92 23:19:01 all 0.10 0.00 0.05 0.00 0.00 99.86 23:19:01 0 0.28 0.00 0.10 0.00 0.00 99.62 23:19:01 1 0.03 0.00 0.02 0.00 0.00 99.95 23:19:01 2 0.05 0.00 0.05 0.00 0.00 99.90 23:19:01 3 0.02 0.00 0.02 0.00 0.00 99.97 23:20:01 all 0.05 0.00 0.04 0.00 0.00 99.90 23:20:01 0 0.05 0.00 0.05 0.00 0.02 99.88 23:20:01 1 0.03 0.00 0.03 0.00 0.00 99.93 23:20:01 2 0.08 0.00 0.07 0.00 0.00 99.85 23:20:01 3 0.03 0.00 0.02 0.00 0.00 99.95 23:21:01 all 0.17 0.00 0.05 0.00 0.00 99.77 23:21:01 0 0.05 0.00 0.05 0.00 0.00 99.90 23:21:01 1 0.03 0.00 0.05 0.00 0.00 99.92 23:21:01 2 0.58 0.00 0.08 0.00 0.02 99.32 23:21:01 3 0.03 0.00 0.03 0.00 0.00 99.93 23:22:01 all 0.16 0.00 0.04 0.00 0.00 99.80 23:22:01 0 0.02 0.00 0.03 0.00 0.00 99.95 23:22:01 1 0.02 0.00 0.03 0.00 0.00 99.95 23:22:01 2 0.53 0.00 0.03 0.00 0.00 99.43 23:22:01 3 0.07 0.00 0.07 0.00 0.00 99.87 23:23:01 all 0.16 0.00 0.04 0.00 0.00 99.80 23:23:01 0 0.02 0.00 0.03 0.00 0.00 99.95 23:23:01 1 0.02 0.00 0.03 0.00 0.00 99.95 23:23:01 2 0.55 0.00 0.03 0.00 0.00 99.42 23:23:01 3 0.05 0.00 0.05 0.00 0.00 99.90 Average: all 0.57 0.00 0.12 0.05 0.00 99.26 Average: 0 0.49 0.00 0.14 0.02 0.00 99.35 Average: 1 0.67 0.00 0.12 0.01 0.00 99.20 Average: 2 0.61 0.00 0.12 0.02 0.00 99.25 Average: 3 0.53 0.00 0.09 0.13 0.00 99.24