---> uname -a: Linux prd-centos7-docker-4c-2g-2774.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-69 /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/edgexfoundry_edgex-compose_PR-69@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 702 82 0 1052 1029 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:25:cb:e0 brd ff:ff:ff:ff:ff:ff inet 10.30.123.80/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85137sec preferred_lft 85137sec inet6 fe80::f816:3eff:fe25:cbe0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:29:65:4a:cd 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) 05/03/21 _x86_64_ (4 CPU) 18:29:20 LINUX RESTART (4 CPU) 18:30:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:31:01 63.05 32.61 30.44 0.00 3210.96 1928.43 0.00 18:32:01 1.66 0.00 1.66 0.00 0.00 29.90 0.00 18:33:01 0.37 0.00 0.37 0.00 0.00 5.54 0.00 18:34:01 0.25 0.00 0.25 0.00 0.00 2.83 0.00 18:35:01 0.25 0.00 0.25 0.00 0.00 3.38 0.00 18:36:01 0.32 0.00 0.32 0.00 0.00 4.06 0.00 18:37:01 0.18 0.00 0.18 0.00 0.00 2.15 0.00 18:38:02 0.27 0.00 0.27 0.00 0.00 3.06 0.00 18:39:01 0.27 0.00 0.27 0.00 0.00 3.05 0.00 18:40:01 0.33 0.00 0.33 0.00 0.00 5.29 0.00 18:41:01 0.28 0.00 0.28 0.00 0.00 3.28 0.00 18:42:01 0.20 0.00 0.20 0.00 0.00 2.18 0.00 18:43:01 1.23 0.95 0.28 0.00 58.18 3.61 0.00 18:44:01 0.25 0.00 0.25 0.00 0.00 2.56 0.00 18:45:01 0.42 0.20 0.22 0.00 6.39 3.78 0.00 18:46:02 0.81 0.00 0.81 0.00 0.00 15.90 0.00 18:47:01 0.39 0.00 0.39 0.00 0.00 5.58 0.00 18:48:01 0.22 0.00 0.22 0.00 0.00 2.31 0.00 18:49:01 0.18 0.00 0.18 0.00 0.00 2.05 0.00 18:50:01 70.81 51.27 19.54 0.00 7396.31 5565.18 0.00 Average: 7.06 4.24 2.82 0.00 532.92 379.54 0.00 18:30:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:31:01 80324 0 535480 28.46 2620 1263120 1084052 37.00 362168 1241708 12 18:32:01 88172 0 527716 28.05 2620 1263036 1030124 35.16 354100 1243304 8 18:33:01 88544 0 527340 28.03 2620 1263040 1030124 35.16 354136 1243288 12 18:34:01 88468 0 527412 28.03 2620 1263044 1030124 35.16 354264 1243288 8 18:35:01 86804 0 529072 28.12 2620 1263048 1030400 35.17 355724 1243288 12 18:36:01 87108 0 528760 28.10 2620 1263056 1030360 35.16 355404 1243288 12 18:37:01 87496 0 528372 28.08 2620 1263056 1030340 35.16 355368 1243288 12 18:38:02 86896 0 528968 28.11 2620 1263060 1030376 35.17 355576 1243336 8 18:39:01 88364 0 527492 28.04 2620 1263068 1030124 35.16 354320 1243336 8 18:40:01 88536 0 527288 28.02 2620 1263100 1030124 35.16 354128 1243348 20 18:41:01 87152 0 528696 28.10 2620 1263076 1030340 35.16 355400 1243336 8 18:42:01 86820 0 529020 28.12 2620 1263084 1030364 35.16 355832 1243336 8 18:43:01 76168 0 537916 28.59 2620 1264840 1046816 35.73 365008 1244396 8 18:44:01 79080 0 535004 28.43 2620 1264840 1041004 35.53 362008 1244396 8 18:45:01 77780 0 536296 28.50 2620 1264848 1041284 35.54 363388 1244392 16 18:46:02 78108 0 535964 28.49 2620 1264852 1049488 35.82 363388 1244392 8 18:47:01 78780 0 535288 28.45 2620 1264856 1049344 35.81 362464 1244396 8 18:48:01 79160 0 534904 28.43 2620 1264860 1049344 35.81 362456 1244392 8 18:49:01 78748 0 535312 28.45 2620 1264864 1049344 35.81 362352 1244392 8 18:50:01 66484 0 639072 33.97 2620 1173368 1504464 51.34 439100 1162100 70240 Average: 82950 0 536769 28.53 2620 1259206 1062397 36.26 362329 1239550 3522 18:30:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:31:01 eth0 178.78 126.65 632.76 49.30 0.00 0.00 0.00 0.00 18:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 eth0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 eth0 0.27 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 eth0 0.65 0.08 0.06 0.01 0.00 0.00 0.00 0.00 18:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 eth0 0.50 0.30 0.27 0.20 0.00 0.00 0.00 0.00 18:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:36:01 eth0 0.90 0.20 0.14 0.07 0.00 0.00 0.00 0.00 18:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:37:01 eth0 1.17 0.57 0.38 0.21 0.00 0.00 0.00 0.00 18:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:38:02 eth0 0.50 0.37 0.27 0.21 0.00 0.00 0.00 0.00 18:38:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:38:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:39:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:41:01 eth0 1.81 0.62 0.50 0.25 0.00 0.00 0.00 0.00 18:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:42:01 eth0 1.05 0.23 0.33 0.22 0.00 0.00 0.00 0.00 18:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:43:01 eth0 2.31 2.13 0.40 6.75 0.00 0.00 0.00 0.00 18:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 eth0 0.75 0.08 0.06 0.01 0.00 0.00 0.00 0.00 18:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 eth0 0.63 0.57 0.28 0.40 0.00 0.00 0.00 0.00 18:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:02 eth0 0.33 0.28 0.17 0.08 0.00 0.00 0.00 0.00 18:46:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 eth0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 18:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 eth0 225.62 180.57 2261.89 22.59 0.00 0.00 0.00 0.00 18:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 20.71 15.61 144.92 3.99 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) 05/03/21 _x86_64_ (4 CPU) 18:29:20 LINUX RESTART (4 CPU) 18:30:02 CPU %user %nice %system %iowait %steal %idle 18:31:01 all 11.37 0.00 4.57 2.50 16.39 65.17 18:31:01 0 9.99 0.00 4.61 2.32 17.57 65.51 18:31:01 1 13.19 0.00 3.89 2.53 14.49 65.91 18:31:01 2 9.84 0.00 4.32 2.72 17.97 65.14 18:31:01 3 12.55 0.00 5.48 2.41 15.47 64.08 18:32:01 all 0.10 0.00 0.14 0.00 1.51 98.25 18:32:01 0 0.03 0.00 0.12 0.00 0.99 98.86 18:32:01 1 0.05 0.00 0.13 0.00 1.57 98.25 18:32:01 2 0.28 0.00 0.08 0.00 1.97 97.67 18:32:01 3 0.03 0.00 0.23 0.00 1.50 98.23 18:33:01 all 0.06 0.00 0.02 0.00 0.90 99.02 18:33:01 0 0.02 0.00 0.02 0.00 0.99 98.98 18:33:01 1 0.02 0.00 0.03 0.00 0.79 99.16 18:33:01 2 0.18 0.00 0.02 0.00 0.71 99.09 18:33:01 3 0.03 0.00 0.02 0.00 1.11 98.84 18:34:01 all 0.06 0.00 0.03 0.00 1.39 98.52 18:34:01 0 0.02 0.00 0.03 0.00 0.79 99.16 18:34:01 1 0.00 0.00 0.02 0.00 1.33 98.65 18:34:01 2 0.20 0.00 0.02 0.00 1.51 98.27 18:34:01 3 0.03 0.00 0.05 0.00 1.93 97.98 18:35:01 all 0.05 0.00 0.03 0.00 1.26 98.66 18:35:01 0 0.02 0.00 0.02 0.00 0.41 99.55 18:35:01 1 0.03 0.00 0.03 0.00 1.90 98.03 18:35:01 2 0.13 0.00 0.05 0.00 2.13 97.69 18:35:01 3 0.02 0.00 0.02 0.00 0.60 99.37 18:36:01 all 0.07 0.00 0.04 0.00 0.71 99.18 18:36:01 0 0.02 0.00 0.02 0.00 0.30 99.67 18:36:01 1 0.00 0.00 0.07 0.00 1.04 98.89 18:36:01 2 0.23 0.00 0.02 0.00 0.51 99.24 18:36:01 3 0.03 0.00 0.05 0.00 0.98 98.94 18:37:01 all 0.09 0.00 0.04 0.00 0.84 99.03 18:37:01 0 0.05 0.00 0.03 0.00 0.38 99.54 18:37:01 1 0.07 0.00 0.07 0.00 1.24 98.63 18:37:01 2 0.23 0.00 0.03 0.00 0.80 98.94 18:37:01 3 0.02 0.00 0.02 0.00 0.94 99.02 18:38:02 all 0.07 0.00 0.03 0.00 0.89 99.01 18:38:02 0 0.10 0.00 0.02 0.00 0.61 99.27 18:38:02 1 0.03 0.00 0.05 0.00 0.60 99.32 18:38:02 2 0.15 0.00 0.03 0.00 1.06 98.76 18:38:02 3 0.02 0.00 0.02 0.00 1.29 98.68 18:39:01 all 0.04 0.00 0.04 0.00 0.75 99.18 18:39:01 0 0.00 0.00 0.02 0.00 0.27 99.71 18:39:01 1 0.03 0.00 0.07 0.00 1.46 98.44 18:39:01 2 0.12 0.00 0.05 0.00 0.66 99.17 18:39:01 3 0.00 0.00 0.02 0.00 0.59 99.39 18:40:01 all 0.06 0.00 0.04 0.00 0.71 99.19 18:40:01 0 0.02 0.00 0.02 0.00 0.15 99.82 18:40:01 1 0.05 0.00 0.05 0.00 1.67 98.23 18:40:01 2 0.15 0.00 0.05 0.00 0.73 99.07 18:40:01 3 0.02 0.00 0.05 0.00 0.27 99.67 18:41:01 all 0.08 0.00 0.02 0.00 0.65 99.24 18:41:01 0 0.05 0.00 0.00 0.00 0.45 99.50 18:41:01 1 0.03 0.00 0.05 0.00 0.99 98.92 18:41:01 2 0.02 0.00 0.02 0.00 0.30 99.67 18:41:01 3 0.23 0.00 0.02 0.00 0.88 98.87 18:41:01 CPU %user %nice %system %iowait %steal %idle 18:42:01 all 0.06 0.00 0.02 0.00 0.82 99.09 18:42:01 0 0.02 0.00 0.03 0.00 1.37 98.58 18:42:01 1 0.13 0.00 0.03 0.00 1.18 98.66 18:42:01 2 0.07 0.00 0.02 0.00 0.38 99.54 18:42:01 3 0.02 0.00 0.02 0.00 0.37 99.60 18:43:01 all 0.22 0.00 0.07 0.03 0.99 98.70 18:43:01 0 0.22 0.00 0.10 0.02 1.11 98.56 18:43:01 1 0.12 0.00 0.05 0.00 0.73 99.10 18:43:01 2 0.33 0.00 0.07 0.07 1.03 98.51 18:43:01 3 0.22 0.00 0.05 0.03 1.08 98.62 18:44:01 all 0.01 0.00 0.04 0.00 0.95 99.00 18:44:01 0 0.02 0.00 0.05 0.00 0.74 99.19 18:44:01 1 0.02 0.00 0.03 0.00 0.69 99.26 18:44:01 2 0.02 0.00 0.03 0.00 0.99 98.96 18:44:01 3 0.00 0.00 0.03 0.00 1.36 98.60 18:45:01 all 0.12 0.00 0.05 0.00 0.82 99.01 18:45:01 0 0.07 0.00 0.02 0.00 1.14 98.78 18:45:01 1 0.13 0.00 0.03 0.00 0.66 99.17 18:45:01 2 0.03 0.00 0.03 0.00 0.38 99.55 18:45:01 3 0.25 0.00 0.10 0.00 1.11 98.54 18:46:02 all 0.11 0.00 0.04 0.00 0.98 98.87 18:46:02 0 0.10 0.00 0.02 0.00 0.61 99.27 18:46:02 1 0.08 0.00 0.03 0.00 1.35 98.53 18:46:02 2 0.03 0.00 0.03 0.00 0.48 99.45 18:46:02 3 0.23 0.00 0.07 0.00 1.48 98.22 18:47:01 all 0.09 0.00 0.05 0.00 1.22 98.65 18:47:01 0 0.05 0.00 0.07 0.00 1.32 98.56 18:47:01 1 0.25 0.00 0.02 0.00 1.83 97.90 18:47:01 2 0.03 0.00 0.05 0.00 1.07 98.84 18:47:01 3 0.02 0.00 0.05 0.00 0.64 99.29 18:48:01 all 0.05 0.00 0.02 0.00 0.68 99.25 18:48:01 0 0.02 0.00 0.02 0.00 0.94 99.02 18:48:01 1 0.02 0.00 0.00 0.00 0.18 99.80 18:48:01 2 0.02 0.00 0.03 0.00 1.06 98.89 18:48:01 3 0.15 0.00 0.02 0.00 0.53 99.30 18:49:01 all 0.07 0.00 0.03 0.00 0.72 99.17 18:49:01 0 0.02 0.00 0.02 0.00 0.88 99.09 18:49:01 1 0.03 0.00 0.03 0.00 0.17 99.77 18:49:01 2 0.03 0.00 0.03 0.00 1.25 98.68 18:49:01 3 0.20 0.00 0.05 0.00 0.60 99.15 18:50:01 all 3.02 0.00 2.18 1.62 14.40 78.78 18:50:01 0 3.54 0.00 2.09 1.00 15.44 77.94 18:50:01 1 3.52 0.00 2.51 3.68 13.89 76.40 18:50:01 2 2.54 0.00 2.57 0.74 14.30 79.84 18:50:01 3 2.48 0.00 1.58 1.09 13.95 80.90 Average: all 0.80 0.00 0.38 0.21 2.42 96.19 Average: 0 0.73 0.00 0.37 0.17 2.37 96.35 Average: 1 0.90 0.00 0.37 0.32 2.42 96.00 Average: 2 0.75 0.00 0.39 0.18 2.53 96.15 Average: 3 0.82 0.00 0.40 0.18 2.36 96.24