---> uname -a: Linux prd-centos7-docker-4c-2g-32094.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: 2933.442 BogoMIPS: 5866.88 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/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 /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 1837 687 87 0 1061 1043 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:b1:6d:04 brd ff:ff:ff:ff:ff:ff inet 10.30.122.13/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85305sec preferred_lft 85305sec inet6 fe80::f816:3eff:feb1:6d04/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:43:96:55:e9 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) 22:03:41 LINUX RESTART (4 CPU) 22:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:05:01 101.13 32.21 68.92 0.00 3294.52 37122.22 0.00 22:06:01 1.57 0.00 1.57 0.00 0.00 30.54 0.00 22:07:01 0.32 0.00 0.32 0.00 0.00 3.50 0.00 22:08:01 0.23 0.00 0.23 0.00 0.00 2.96 0.00 22:09:01 0.15 0.00 0.15 0.00 0.00 1.90 0.00 22:10:01 0.30 0.00 0.30 0.00 0.00 5.03 0.00 22:11:01 0.27 0.00 0.27 0.00 0.00 3.12 0.00 22:12:01 0.30 0.00 0.30 0.00 0.00 4.85 0.00 22:13:01 0.25 0.00 0.25 0.00 0.00 2.88 0.00 22:14:01 0.23 0.00 0.23 0.00 0.00 2.33 0.00 22:15:01 0.27 0.00 0.27 0.00 0.00 3.66 0.00 22:16:01 0.27 0.00 0.27 0.00 0.00 2.86 0.00 22:17:01 0.28 0.00 0.28 0.00 0.00 3.35 0.00 22:18:01 0.25 0.00 0.25 0.00 0.00 2.70 0.00 22:19:01 0.43 0.23 0.20 0.00 7.33 2.20 0.00 22:20:01 0.82 0.00 0.82 0.00 0.00 16.09 0.00 22:21:01 0.25 0.00 0.25 0.00 0.00 2.70 0.00 Average: 6.22 1.88 4.34 0.00 191.30 2155.98 0.00 22:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:05:01 79424 0 560876 29.81 2620 1238624 1051092 35.87 391524 1215516 16 22:06:01 83888 0 556376 29.57 2620 1238660 1031128 35.19 387300 1215372 12 22:07:01 84340 0 555920 29.55 2620 1238664 1031128 35.19 387208 1215360 8 22:08:01 82988 0 557268 29.62 2620 1238668 1031356 35.20 388724 1215360 16 22:09:01 83848 0 556404 29.57 2620 1238672 1031128 35.19 386204 1216688 8 22:10:01 83232 0 557012 29.60 2620 1238680 1031572 35.21 386900 1216692 12 22:11:01 83364 0 556880 29.60 2620 1238680 1031572 35.21 386980 1216688 8 22:12:01 83848 0 556392 29.57 2620 1238684 1031452 35.20 386324 1216688 8 22:13:01 83972 0 556256 29.56 2620 1238696 1031452 35.20 386088 1216688 12 22:14:01 84004 0 556220 29.56 2620 1238700 1031516 35.20 386216 1216688 8 22:15:01 82872 0 557348 29.62 2620 1238704 1031940 35.22 387296 1216688 12 22:16:01 84152 0 556064 29.55 2620 1238708 1031772 35.21 386304 1216688 8 22:17:01 83856 0 556352 29.57 2620 1238716 1031772 35.21 386416 1216692 8 22:18:01 84084 0 556124 29.56 2620 1238716 1031772 35.21 386312 1216688 8 22:19:01 83364 0 556808 29.59 2620 1238752 1031772 35.21 386204 1216716 24 22:20:01 83160 0 557008 29.60 2620 1238756 1031920 35.22 386776 1216712 8 22:21:01 83276 0 556892 29.60 2620 1238756 1031896 35.22 386700 1216712 8 Average: 83392 0 556835 29.59 2620 1238696 1032720 35.25 387028 1216390 11 22:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:05:01 eth0 348.26 229.74 612.66 57.96 0.00 0.00 0.00 0.00 22:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:06:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:07:01 eth0 0.52 0.08 0.05 0.01 0.00 0.00 0.00 0.00 22:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:08:01 eth0 0.53 0.30 0.27 0.20 0.00 0.00 0.00 0.00 22:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:09:01 eth0 0.80 0.08 0.07 0.01 0.00 0.00 0.00 0.00 22:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:10:01 eth0 1.18 0.53 0.46 0.27 0.00 0.00 0.00 0.00 22:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:11:01 eth0 0.57 0.30 0.27 0.20 0.00 0.00 0.00 0.00 22:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:12:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:13:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:14:01 eth0 0.75 0.07 0.06 0.01 0.00 0.00 0.00 0.00 22:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:15:01 eth0 1.52 0.68 0.71 0.46 0.00 0.00 0.00 0.00 22:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:16:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:17:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:18:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 eth0 0.28 0.20 0.14 0.07 0.00 0.00 0.00 0.00 22:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 eth0 0.20 0.18 0.07 0.01 0.00 0.00 0.00 0.00 22:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 20.59 13.49 35.62 3.43 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) 22:03:41 LINUX RESTART (4 CPU) 22:04:02 CPU %user %nice %system %iowait %steal %idle 22:05:01 all 9.24 0.00 3.93 3.79 0.02 83.02 22:05:01 0 9.05 0.00 4.36 3.33 0.02 83.24 22:05:01 1 9.48 0.00 3.97 3.03 0.02 83.51 22:05:01 2 8.64 0.00 4.12 3.23 0.02 83.99 22:05:01 3 9.81 0.00 3.26 5.57 0.02 81.35 22:06:01 all 0.12 0.00 0.04 0.00 0.00 99.84 22:06:01 0 0.02 0.00 0.02 0.00 0.00 99.97 22:06:01 1 0.05 0.00 0.07 0.00 0.00 99.88 22:06:01 2 0.05 0.00 0.03 0.00 0.00 99.92 22:06:01 3 0.37 0.00 0.03 0.00 0.00 99.60 22:07:01 all 0.15 0.00 0.03 0.00 0.00 99.82 22:07:01 0 0.02 0.00 0.03 0.00 0.00 99.95 22:07:01 1 0.05 0.00 0.07 0.00 0.02 99.87 22:07:01 2 0.02 0.00 0.03 0.00 0.00 99.95 22:07:01 3 0.50 0.00 0.00 0.00 0.00 99.50 22:08:01 all 0.18 0.00 0.04 0.00 0.00 99.78 22:08:01 0 0.07 0.00 0.02 0.00 0.00 99.92 22:08:01 1 0.08 0.00 0.08 0.00 0.00 99.83 22:08:01 2 0.05 0.00 0.02 0.00 0.00 99.93 22:08:01 3 0.53 0.00 0.03 0.00 0.00 99.43 22:09:01 all 0.17 0.00 0.07 0.00 0.00 99.76 22:09:01 0 0.03 0.00 0.05 0.00 0.00 99.92 22:09:01 1 0.07 0.00 0.10 0.00 0.00 99.83 22:09:01 2 0.05 0.00 0.12 0.00 0.00 99.83 22:09:01 3 0.52 0.00 0.03 0.00 0.00 99.45 22:10:01 all 0.15 0.00 0.03 0.00 0.00 99.82 22:10:01 0 0.02 0.00 0.03 0.00 0.00 99.95 22:10:01 1 0.03 0.00 0.05 0.00 0.00 99.92 22:10:01 2 0.03 0.00 0.02 0.00 0.00 99.95 22:10:01 3 0.52 0.00 0.03 0.00 0.00 99.45 22:11:01 all 0.21 0.00 0.03 0.00 0.00 99.76 22:11:01 0 0.02 0.00 0.03 0.00 0.00 99.95 22:11:01 1 0.10 0.00 0.02 0.00 0.00 99.88 22:11:01 2 0.08 0.00 0.05 0.00 0.02 99.85 22:11:01 3 0.63 0.00 0.02 0.00 0.00 99.35 22:12:01 all 0.15 0.00 0.03 0.00 0.00 99.82 22:12:01 0 0.02 0.00 0.02 0.00 0.00 99.97 22:12:01 1 0.03 0.00 0.03 0.00 0.00 99.93 22:12:01 2 0.05 0.00 0.05 0.00 0.00 99.90 22:12:01 3 0.52 0.00 0.02 0.00 0.00 99.47 22:13:01 all 0.15 0.00 0.03 0.00 0.01 99.81 22:13:01 0 0.03 0.00 0.02 0.00 0.00 99.95 22:13:01 1 0.03 0.00 0.03 0.00 0.00 99.93 22:13:01 2 0.03 0.00 0.05 0.00 0.02 99.90 22:13:01 3 0.50 0.00 0.02 0.00 0.02 99.47 22:14:01 all 0.15 0.00 0.03 0.00 0.00 99.81 22:14:01 0 0.02 0.00 0.02 0.00 0.00 99.97 22:14:01 1 0.02 0.00 0.03 0.00 0.00 99.95 22:14:01 2 0.07 0.00 0.05 0.00 0.00 99.88 22:14:01 3 0.52 0.00 0.03 0.00 0.00 99.45 22:15:01 all 0.17 0.00 0.05 0.00 0.00 99.78 22:15:01 0 0.05 0.00 0.02 0.00 0.00 99.93 22:15:01 1 0.07 0.00 0.07 0.00 0.00 99.87 22:15:01 2 0.08 0.00 0.07 0.00 0.00 99.85 22:15:01 3 0.50 0.00 0.03 0.00 0.00 99.47 22:15:01 CPU %user %nice %system %iowait %steal %idle 22:16:01 all 0.15 0.00 0.04 0.00 0.00 99.81 22:16:01 0 0.02 0.00 0.00 0.00 0.00 99.98 22:16:01 1 0.02 0.00 0.03 0.00 0.00 99.95 22:16:01 2 0.07 0.00 0.10 0.00 0.00 99.83 22:16:01 3 0.52 0.00 0.02 0.00 0.00 99.47 22:17:01 all 0.15 0.00 0.03 0.00 0.00 99.82 22:17:01 0 0.03 0.00 0.02 0.00 0.00 99.95 22:17:01 1 0.02 0.00 0.02 0.00 0.00 99.97 22:17:01 2 0.05 0.00 0.05 0.00 0.00 99.90 22:17:01 3 0.50 0.00 0.03 0.00 0.00 99.47 22:18:01 all 0.15 0.00 0.04 0.00 0.00 99.81 22:18:01 0 0.00 0.00 0.02 0.00 0.00 99.98 22:18:01 1 0.05 0.00 0.03 0.00 0.02 99.90 22:18:01 2 0.05 0.00 0.08 0.00 0.00 99.87 22:18:01 3 0.50 0.00 0.02 0.00 0.00 99.48 22:19:01 all 0.16 0.00 0.04 0.00 0.00 99.80 22:19:01 0 0.03 0.00 0.07 0.00 0.00 99.90 22:19:01 1 0.13 0.00 0.05 0.00 0.00 99.82 22:19:01 2 0.05 0.00 0.02 0.00 0.00 99.93 22:19:01 3 0.43 0.00 0.02 0.00 0.00 99.55 22:20:01 all 0.15 0.00 0.04 0.00 0.00 99.82 22:20:01 0 0.03 0.00 0.02 0.00 0.00 99.95 22:20:01 1 0.50 0.00 0.07 0.00 0.00 99.43 22:20:01 2 0.03 0.00 0.03 0.00 0.00 99.93 22:20:01 3 0.02 0.00 0.03 0.00 0.00 99.95 22:21:01 all 0.06 0.00 0.03 0.00 0.00 99.91 22:21:01 0 0.05 0.00 0.02 0.00 0.00 99.93 22:21:01 1 0.13 0.00 0.05 0.00 0.00 99.82 22:21:01 2 0.03 0.00 0.03 0.00 0.00 99.93 22:21:01 3 0.02 0.00 0.03 0.00 0.00 99.95 Average: all 0.67 0.00 0.26 0.22 0.00 98.85 Average: 0 0.55 0.00 0.27 0.19 0.00 98.99 Average: 1 0.63 0.00 0.28 0.17 0.00 98.92 Average: 2 0.54 0.00 0.28 0.19 0.00 98.98 Average: 3 0.98 0.00 0.21 0.32 0.00 98.49