---> uname -a: Linux prd-centos7-docker-4c-2g-3983.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/dgexfoundry_device-rest-go_PR-87 /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/dgexfoundry_device-rest-go_PR-87@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 715 108 0 1013 1017 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:2a:3e:d5 brd ff:ff:ff:ff:ff:ff inet 10.30.123.94/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85183sec preferred_lft 85183sec inet6 fe80::f816:3eff:fe2a:3ed5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:d1:43:bd:29 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:d1ff:fe43:bd29/64 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) 05/10/21 _x86_64_ (4 CPU) 05:57:23 LINUX RESTART (4 CPU) 05:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:59:01 50.90 14.69 36.21 0.00 4634.18 3797.95 0.00 06:00:01 1.78 0.00 1.78 0.00 0.00 33.17 0.00 06:01:01 0.27 0.02 0.25 0.00 0.13 2.71 0.00 06:02:01 0.42 0.08 0.33 0.00 1.60 4.74 0.00 06:03:01 0.25 0.00 0.25 0.00 0.00 2.98 0.00 06:04:01 0.32 0.00 0.32 0.00 0.00 4.33 0.00 06:05:01 0.18 0.00 0.18 0.00 0.00 2.02 0.00 06:06:01 0.20 0.00 0.20 0.00 0.00 1.80 0.00 06:07:01 0.28 0.00 0.28 0.00 0.00 3.08 0.00 06:08:01 0.23 0.00 0.23 0.00 0.00 2.85 0.00 06:09:01 0.20 0.00 0.20 0.00 0.00 2.01 0.00 06:10:01 0.13 0.00 0.13 0.00 0.00 2.15 0.00 06:11:01 0.18 0.00 0.18 0.00 0.00 2.30 0.00 06:12:01 0.28 0.00 0.28 0.00 0.00 3.20 0.00 06:13:01 0.45 0.20 0.25 0.00 6.26 3.10 0.00 06:14:01 0.82 0.00 0.82 0.00 0.00 14.98 0.00 06:15:01 0.20 0.00 0.20 0.00 0.00 1.75 0.00 06:16:01 0.23 0.00 0.23 0.00 0.00 3.07 0.00 06:17:01 0.22 0.00 0.22 0.00 0.00 3.11 0.00 Average: 2.99 0.78 2.21 0.00 240.68 201.82 0.00 05:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:59:01 128504 0 605532 32.18 2620 1144888 1103256 37.65 431648 1122132 128 06:00:01 129596 0 604432 32.12 2620 1144896 1090248 37.21 433860 1119448 12 06:01:01 129996 0 604028 32.10 2620 1144900 1082444 36.94 438368 1114608 8 06:02:01 130648 0 603252 32.06 2620 1145024 1080476 36.87 437768 1114672 12 06:03:01 130340 0 603556 32.08 2620 1145028 1080560 36.88 435264 1117864 20 06:04:01 130676 0 603212 32.06 2620 1145036 1080524 36.88 435064 1117864 20 06:05:01 130228 0 603660 32.08 2620 1145036 1080476 36.87 434952 1117864 12 06:06:01 130768 0 603112 32.05 2620 1145044 1080476 36.87 434876 1117864 8 06:07:01 130524 0 603352 32.07 2620 1145048 1080476 36.87 434800 1117864 16 06:08:01 129720 0 604148 32.11 2620 1145056 1080560 36.88 435588 1117868 16 06:09:01 127536 0 606332 32.23 2620 1145056 1080596 36.88 438220 1117864 20 06:10:01 126040 0 607824 32.30 2620 1145060 1080664 36.88 439552 1117864 16 06:11:01 126812 0 607044 32.26 2620 1145068 1080544 36.88 438896 1117864 16 06:12:01 126672 0 607184 32.27 2620 1145068 1080544 36.88 438928 1117864 8 06:13:01 125348 0 608472 32.34 2620 1145104 1080628 36.88 439732 1117880 20 06:14:01 125780 0 608036 32.32 2620 1145108 1080544 36.88 439520 1117880 12 06:15:01 125912 0 607900 32.31 2620 1145112 1080544 36.88 439540 1117880 16 06:16:01 125788 0 608020 32.31 2620 1145116 1080544 36.88 439628 1117880 16 06:17:01 125608 0 608192 32.32 2620 1145124 1080544 36.88 439600 1117884 8 Average: 128237 0 605647 32.19 2620 1145041 1082350 36.94 437148 1117837 20 05:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:59:01 eth0 357.09 274.97 944.58 63.89 0.00 0.00 0.00 0.00 05:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 docker0 57.46 40.25 4.31 135.84 0.00 0.00 0.00 0.00 06:00:01 eth0 0.58 0.23 0.27 0.19 0.00 0.00 0.00 0.00 06:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 eth0 0.15 0.05 0.01 0.03 0.00 0.00 0.00 0.00 06:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 eth0 0.13 0.05 0.01 0.00 0.00 0.00 0.00 0.00 06:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 eth0 0.33 0.17 0.09 0.04 0.00 0.00 0.00 0.00 06:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 eth0 0.25 0.12 0.07 0.04 0.00 0.00 0.00 0.00 06:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 eth0 0.22 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 eth0 7.66 0.15 0.69 0.04 0.00 0.00 0.00 0.00 06:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 eth0 11.34 0.97 2.01 0.78 0.00 0.00 0.00 0.00 06:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 eth0 1.22 0.57 0.55 0.40 0.00 0.00 0.00 0.00 06:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 eth0 0.37 0.10 0.02 0.04 0.00 0.00 0.00 0.00 06:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 eth0 0.18 0.07 0.01 0.00 0.00 0.00 0.00 0.00 06:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 eth0 0.45 0.15 0.15 0.07 0.00 0.00 0.00 0.00 06:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 eth0 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 eth0 0.18 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 eth0 0.23 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 eth0 0.32 0.08 0.02 0.01 0.00 0.00 0.00 0.00 06:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 19.78 14.43 49.18 3.40 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 2.98 2.09 0.22 7.04 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) 05/10/21 _x86_64_ (4 CPU) 05:57:23 LINUX RESTART (4 CPU) 05:58:01 CPU %user %nice %system %iowait %steal %idle 05:59:01 all 7.15 0.00 3.24 1.19 0.25 88.18 05:59:01 0 8.20 0.00 3.61 0.71 0.24 87.24 05:59:01 1 7.65 0.00 2.97 0.45 0.22 88.71 05:59:01 2 6.77 0.00 2.75 1.79 0.21 88.49 05:59:01 3 5.99 0.00 3.61 1.82 0.31 88.26 06:00:01 all 0.20 0.00 0.07 0.00 0.01 99.71 06:00:01 0 0.07 0.00 0.07 0.00 0.02 99.85 06:00:01 1 0.57 0.00 0.08 0.00 0.00 99.35 06:00:01 2 0.10 0.00 0.08 0.00 0.00 99.82 06:00:01 3 0.07 0.00 0.07 0.00 0.03 99.83 06:01:01 all 0.18 0.00 0.05 0.00 0.00 99.78 06:01:01 0 0.03 0.00 0.03 0.00 0.00 99.93 06:01:01 1 0.53 0.00 0.05 0.00 0.00 99.42 06:01:01 2 0.10 0.00 0.05 0.00 0.00 99.85 06:01:01 3 0.05 0.00 0.05 0.00 0.00 99.90 06:02:01 all 0.15 0.00 0.05 0.00 0.00 99.80 06:02:01 0 0.03 0.00 0.03 0.00 0.00 99.93 06:02:01 1 0.53 0.00 0.05 0.00 0.02 99.40 06:02:01 2 0.05 0.00 0.08 0.00 0.00 99.87 06:02:01 3 0.00 0.00 0.02 0.00 0.00 99.98 06:03:01 all 0.17 0.00 0.03 0.00 0.00 99.80 06:03:01 0 0.03 0.00 0.03 0.00 0.00 99.93 06:03:01 1 0.53 0.00 0.03 0.00 0.00 99.43 06:03:01 2 0.05 0.00 0.03 0.00 0.00 99.92 06:03:01 3 0.05 0.00 0.03 0.00 0.00 99.92 06:04:01 all 0.15 0.00 0.03 0.00 0.00 99.81 06:04:01 0 0.05 0.00 0.03 0.00 0.00 99.92 06:04:01 1 0.03 0.00 0.03 0.00 0.00 99.93 06:04:01 2 0.02 0.00 0.02 0.00 0.00 99.97 06:04:01 3 0.52 0.00 0.05 0.00 0.00 99.43 06:05:01 all 0.16 0.00 0.03 0.00 0.01 99.80 06:05:01 0 0.03 0.00 0.05 0.00 0.02 99.90 06:05:01 1 0.05 0.00 0.02 0.00 0.00 99.93 06:05:01 2 0.05 0.00 0.03 0.00 0.02 99.90 06:05:01 3 0.52 0.00 0.03 0.00 0.00 99.45 06:06:01 all 0.10 0.00 0.03 0.00 0.00 99.87 06:06:01 0 0.03 0.00 0.05 0.00 0.00 99.92 06:06:01 1 0.03 0.00 0.02 0.00 0.00 99.95 06:06:01 2 0.05 0.00 0.03 0.00 0.00 99.92 06:06:01 3 0.30 0.00 0.02 0.00 0.00 99.68 06:07:01 all 0.15 0.00 0.05 0.00 0.00 99.80 06:07:01 0 0.02 0.00 0.02 0.00 0.00 99.97 06:07:01 1 0.03 0.00 0.07 0.00 0.00 99.90 06:07:01 2 0.08 0.00 0.03 0.00 0.00 99.88 06:07:01 3 0.48 0.00 0.07 0.00 0.02 99.43 06:08:01 all 0.15 0.00 0.04 0.00 0.01 99.80 06:08:01 0 0.18 0.00 0.02 0.00 0.00 99.80 06:08:01 1 0.07 0.00 0.07 0.00 0.02 99.85 06:08:01 2 0.03 0.00 0.03 0.00 0.02 99.92 06:08:01 3 0.32 0.00 0.03 0.00 0.00 99.65 06:09:01 all 0.16 0.00 0.05 0.00 0.10 99.69 06:09:01 0 0.42 0.00 0.07 0.00 0.12 99.40 06:09:01 1 0.12 0.00 0.05 0.00 0.08 99.75 06:09:01 2 0.05 0.00 0.03 0.00 0.08 99.83 06:09:01 3 0.07 0.00 0.05 0.00 0.12 99.77 06:09:01 CPU %user %nice %system %iowait %steal %idle 06:10:01 all 0.16 0.00 0.04 0.00 0.03 99.78 06:10:01 0 0.25 0.00 0.02 0.00 0.02 99.72 06:10:01 1 0.33 0.00 0.07 0.00 0.05 99.55 06:10:01 2 0.03 0.00 0.03 0.00 0.02 99.92 06:10:01 3 0.02 0.00 0.03 0.00 0.03 99.92 06:11:01 all 0.15 0.00 0.04 0.00 0.09 99.73 06:11:01 0 0.02 0.00 0.02 0.00 0.05 99.92 06:11:01 1 0.48 0.00 0.03 0.00 0.07 99.42 06:11:01 2 0.05 0.00 0.05 0.00 0.12 99.78 06:11:01 3 0.05 0.00 0.05 0.00 0.12 99.78 06:12:01 all 0.16 0.00 0.04 0.00 0.00 99.80 06:12:01 0 0.02 0.00 0.02 0.00 0.00 99.97 06:12:01 1 0.57 0.00 0.07 0.00 0.00 99.37 06:12:01 2 0.03 0.00 0.03 0.00 0.00 99.93 06:12:01 3 0.02 0.00 0.05 0.00 0.00 99.93 06:13:01 all 0.17 0.00 0.06 0.00 0.01 99.76 06:13:01 0 0.03 0.00 0.05 0.02 0.02 99.88 06:13:01 1 0.53 0.00 0.07 0.00 0.02 99.38 06:13:01 2 0.07 0.00 0.08 0.00 0.00 99.85 06:13:01 3 0.03 0.00 0.05 0.00 0.00 99.92 06:14:01 all 0.16 0.00 0.03 0.00 0.00 99.81 06:14:01 0 0.02 0.00 0.02 0.00 0.00 99.97 06:14:01 1 0.53 0.00 0.02 0.00 0.00 99.45 06:14:01 2 0.07 0.00 0.05 0.00 0.00 99.88 06:14:01 3 0.03 0.00 0.03 0.00 0.00 99.93 06:15:01 all 0.15 0.00 0.03 0.00 0.00 99.82 06:15:01 0 0.00 0.00 0.02 0.00 0.00 99.98 06:15:01 1 0.37 0.00 0.02 0.00 0.00 99.62 06:15:01 2 0.05 0.00 0.03 0.00 0.02 99.90 06:15:01 3 0.17 0.00 0.07 0.00 0.00 99.77 06:16:01 all 0.12 0.00 0.04 0.00 0.00 99.84 06:16:01 0 0.02 0.00 0.02 0.00 0.00 99.97 06:16:01 1 0.05 0.00 0.03 0.00 0.00 99.92 06:16:01 2 0.03 0.00 0.02 0.00 0.00 99.95 06:16:01 3 0.38 0.00 0.10 0.00 0.00 99.52 06:17:01 all 0.08 0.00 0.04 0.00 0.00 99.87 06:17:01 0 0.02 0.00 0.03 0.00 0.00 99.95 06:17:01 1 0.03 0.00 0.03 0.00 0.00 99.93 06:17:01 2 0.03 0.00 0.03 0.00 0.00 99.93 06:17:01 3 0.25 0.00 0.07 0.00 0.00 99.68 Average: all 0.51 0.00 0.20 0.06 0.03 99.20 Average: 0 0.48 0.00 0.21 0.04 0.02 99.24 Average: 1 0.68 0.00 0.19 0.02 0.02 99.08 Average: 2 0.40 0.00 0.18 0.09 0.02 99.31 Average: 3 0.48 0.00 0.23 0.09 0.03 99.16