---> uname -a: Linux prd-centos7-docker-4c-2g-3984.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/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-88 /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/dgexfoundry_device-rest-go_PR-88@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 731 106 0 998 1000 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:1d:a2:13 brd ff:ff:ff:ff:ff:ff inet 10.30.122.178/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85274sec preferred_lft 85274sec inet6 fe80::f816:3eff:fe1d:a213/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:ef:31:52:e4 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:efff:fe31:52e4/64 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) 05:57:27 LINUX RESTART (4 CPU) 05:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:59:02 74.36 30.02 44.33 0.00 7079.78 4535.66 0.00 06:00:01 2.08 0.00 2.08 0.00 0.00 42.22 0.00 06:01:01 0.25 0.02 0.23 0.00 0.13 2.83 0.00 06:02:01 0.40 0.08 0.32 0.00 1.60 5.01 0.00 06:03:01 0.22 0.00 0.22 0.00 0.00 2.35 0.00 06:04:01 0.33 0.00 0.33 0.00 0.00 5.10 0.00 06:05:01 0.23 0.00 0.23 0.00 0.00 2.70 0.00 06:06:01 0.20 0.00 0.20 0.00 0.00 1.93 0.00 06:07:01 0.22 0.00 0.22 0.00 0.00 2.17 0.00 06:08:01 0.18 0.00 0.18 0.00 0.00 2.30 0.00 06:09:01 0.27 0.00 0.27 0.00 0.00 3.60 0.00 06:10:01 0.22 0.00 0.22 0.00 0.00 2.60 0.00 06:11:01 0.20 0.00 0.20 0.00 0.00 2.33 0.00 06:12:01 0.20 0.00 0.20 0.00 0.00 1.48 0.00 06:13:01 0.35 0.17 0.18 0.00 5.33 2.56 0.00 06:14:01 0.88 0.00 0.88 0.00 0.00 16.87 0.00 06:15:01 0.20 0.00 0.20 0.00 0.00 1.75 0.00 06:16:01 46.91 46.66 0.25 0.00 3773.27 3.38 0.00 Average: 7.10 4.28 2.82 0.00 604.25 257.95 0.00 05:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:59:02 151740 0 617704 32.83 2620 1109480 1123784 38.35 451556 1079132 128 06:00:01 157588 0 611736 32.51 2620 1109600 1081192 36.90 450264 1075664 12 06:01:01 157924 0 611396 32.49 2620 1109604 1075728 36.71 460952 1064600 8 06:02:01 156756 0 612440 32.55 2620 1109728 1073476 36.64 462676 1064444 8 06:03:01 156980 0 612212 32.54 2620 1109732 1073476 36.64 462312 1064936 8 06:04:01 156512 0 612672 32.56 2620 1109740 1073560 36.64 462516 1064936 8 06:05:01 157440 0 611744 32.51 2620 1109740 1073476 36.64 462076 1064936 8 06:06:01 157448 0 611728 32.51 2620 1109748 1073476 36.64 462332 1064936 8 06:07:01 157276 0 611896 32.52 2620 1109752 1073476 36.64 462336 1064936 8 06:08:01 156996 0 612168 32.54 2620 1109760 1073476 36.64 462220 1064936 8 06:09:01 154184 0 614980 32.68 2620 1109760 1073632 36.64 464956 1064936 8 06:10:01 153404 0 615756 32.73 2620 1109764 1073608 36.64 466092 1064936 8 06:11:01 154300 0 614852 32.68 2620 1109772 1073476 36.64 465332 1064936 8 06:12:01 154348 0 614804 32.68 2620 1109772 1073476 36.64 465364 1064936 8 06:13:01 153484 0 615660 32.72 2620 1109780 1073476 36.64 466464 1064024 20 06:14:01 153008 0 616132 32.75 2620 1109784 1073548 36.64 467104 1064024 8 06:15:01 153112 0 616024 32.74 2620 1109788 1073476 36.64 466700 1064024 8 06:16:01 98932 0 632240 33.60 2620 1147752 1076464 36.74 463304 1121524 212 Average: 152302 0 614786 32.67 2620 1111836 1077015 36.76 462475 1069266 27 05:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:59:02 eth0 663.12 449.66 1351.08 94.71 0.00 0.00 0.00 0.00 05:59:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:02 docker0 55.98 41.22 4.23 133.71 0.00 0.00 0.00 0.00 06:00:01 eth0 0.63 0.27 0.28 0.20 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 0.18 0.08 0.01 0.04 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 0.17 0.08 0.01 0.01 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 0.20 0.08 0.01 0.01 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 0.37 0.18 0.15 0.07 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 0.20 0.08 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 7.53 0.08 0.62 0.01 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 11.49 1.18 2.09 0.82 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 1.20 0.60 0.55 0.43 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 0.33 0.07 0.02 0.01 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 0.13 0.02 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 0.28 0.08 0.02 0.01 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 0.43 0.28 0.15 0.08 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 0.17 0.08 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 20.42 18.72 8.47 34.04 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 Average: eth0 39.34 26.25 75.86 7.26 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 3.11 2.29 0.24 7.44 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) 05:57:27 LINUX RESTART (4 CPU) 05:58:01 CPU %user %nice %system %iowait %steal %idle 05:59:02 all 13.45 0.00 4.92 1.24 0.29 80.10 05:59:02 0 12.85 0.00 5.68 0.31 0.26 80.90 05:59:02 1 13.03 0.00 5.03 0.95 0.34 80.65 05:59:02 2 13.51 0.00 4.95 2.07 0.27 79.19 05:59:02 3 14.39 0.00 4.02 1.64 0.31 79.65 06:00:01 all 0.17 0.00 0.06 0.00 0.02 99.76 06:00:01 0 0.07 0.00 0.03 0.00 0.02 99.88 06:00:01 1 0.31 0.00 0.03 0.00 0.02 99.64 06:00:01 2 0.08 0.00 0.08 0.00 0.02 99.81 06:00:01 3 0.20 0.00 0.07 0.00 0.02 99.71 06:01:01 all 0.18 0.00 0.10 0.00 0.01 99.71 06:01:01 0 0.02 0.00 0.07 0.00 0.00 99.92 06:01:01 1 0.57 0.00 0.10 0.00 0.03 99.30 06:01:01 2 0.07 0.00 0.18 0.00 0.00 99.75 06:01:01 3 0.07 0.00 0.03 0.02 0.02 99.87 06:02:01 all 0.13 0.00 0.06 0.00 0.00 99.80 06:02:01 0 0.03 0.00 0.05 0.00 0.00 99.92 06:02:01 1 0.05 0.00 0.03 0.02 0.00 99.90 06:02:01 2 0.03 0.00 0.05 0.00 0.00 99.92 06:02:01 3 0.42 0.00 0.10 0.00 0.02 99.47 06:03:01 all 0.13 0.00 0.12 0.00 0.03 99.72 06:03:01 0 0.03 0.00 0.08 0.00 0.03 99.85 06:03:01 1 0.05 0.00 0.13 0.00 0.05 99.77 06:03:01 2 0.05 0.00 0.18 0.00 0.02 99.75 06:03:01 3 0.40 0.00 0.08 0.00 0.02 99.50 06:04:01 all 0.15 0.00 0.03 0.00 0.00 99.81 06:04:01 0 0.03 0.00 0.02 0.00 0.02 99.93 06:04:01 1 0.07 0.00 0.07 0.00 0.00 99.87 06:04:01 2 0.02 0.00 0.03 0.00 0.00 99.95 06:04:01 3 0.50 0.00 0.00 0.00 0.00 99.50 06:05:01 all 0.15 0.00 0.03 0.00 0.00 99.82 06:05:01 0 0.02 0.00 0.03 0.00 0.00 99.95 06:05:01 1 0.03 0.00 0.03 0.00 0.00 99.93 06:05:01 2 0.03 0.00 0.03 0.00 0.00 99.93 06:05:01 3 0.52 0.00 0.02 0.00 0.00 99.47 06:06:01 all 0.16 0.00 0.03 0.00 0.01 99.80 06:06:01 0 0.03 0.00 0.03 0.00 0.02 99.92 06:06:01 1 0.07 0.00 0.05 0.00 0.02 99.87 06:06:01 2 0.05 0.00 0.02 0.00 0.00 99.93 06:06:01 3 0.50 0.00 0.02 0.00 0.00 99.48 06:07:01 all 0.14 0.00 0.04 0.00 0.00 99.81 06:07:01 0 0.00 0.00 0.00 0.00 0.00 100.00 06:07:01 1 0.03 0.00 0.05 0.00 0.00 99.92 06:07:01 2 0.05 0.00 0.08 0.00 0.02 99.85 06:07:01 3 0.48 0.00 0.03 0.00 0.00 99.48 06:08:01 all 0.16 0.00 0.05 0.00 0.01 99.78 06:08:01 0 0.05 0.00 0.05 0.00 0.02 99.88 06:08:01 1 0.03 0.00 0.02 0.00 0.00 99.95 06:08:01 2 0.05 0.00 0.08 0.00 0.00 99.87 06:08:01 3 0.52 0.00 0.03 0.00 0.02 99.43 06:09:01 all 0.15 0.00 0.05 0.00 0.03 99.78 06:09:01 0 0.05 0.00 0.03 0.00 0.02 99.90 06:09:01 1 0.07 0.00 0.05 0.00 0.05 99.83 06:09:01 2 0.10 0.00 0.03 0.00 0.02 99.85 06:09:01 3 0.37 0.00 0.07 0.00 0.03 99.53 06:09:01 CPU %user %nice %system %iowait %steal %idle 06:10:01 all 0.10 0.00 0.04 0.00 0.00 99.86 06:10:01 0 0.03 0.00 0.02 0.00 0.00 99.95 06:10:01 1 0.05 0.00 0.03 0.00 0.00 99.92 06:10:01 2 0.07 0.00 0.05 0.00 0.00 99.88 06:10:01 3 0.23 0.00 0.05 0.00 0.02 99.70 06:11:01 all 0.13 0.00 0.04 0.00 0.01 99.82 06:11:01 0 0.00 0.00 0.02 0.00 0.00 99.98 06:11:01 1 0.03 0.00 0.05 0.00 0.02 99.90 06:11:01 2 0.05 0.00 0.05 0.00 0.02 99.88 06:11:01 3 0.45 0.00 0.03 0.00 0.00 99.52 06:12:01 all 0.06 0.00 0.04 0.00 0.00 99.90 06:12:01 0 0.05 0.00 0.03 0.00 0.00 99.92 06:12:01 1 0.05 0.00 0.03 0.00 0.00 99.92 06:12:01 2 0.02 0.00 0.03 0.00 0.00 99.95 06:12:01 3 0.12 0.00 0.07 0.00 0.00 99.82 06:13:01 all 0.16 0.00 0.09 0.00 0.00 99.75 06:13:01 0 0.03 0.00 0.05 0.02 0.00 99.90 06:13:01 1 0.23 0.00 0.07 0.00 0.00 99.70 06:13:01 2 0.03 0.00 0.10 0.00 0.02 99.85 06:13:01 3 0.33 0.00 0.13 0.00 0.00 99.53 06:14:01 all 0.06 0.00 0.04 0.00 0.01 99.89 06:14:01 0 0.02 0.00 0.03 0.00 0.02 99.93 06:14:01 1 0.03 0.00 0.02 0.00 0.00 99.95 06:14:01 2 0.07 0.00 0.03 0.00 0.00 99.90 06:14:01 3 0.13 0.00 0.07 0.00 0.02 99.78 06:15:01 all 0.16 0.00 0.04 0.00 0.00 99.80 06:15:01 0 0.12 0.00 0.02 0.00 0.00 99.87 06:15:01 1 0.22 0.00 0.03 0.00 0.00 99.75 06:15:01 2 0.27 0.00 0.05 0.00 0.00 99.68 06:15:01 3 0.03 0.00 0.05 0.00 0.02 99.90 06:16:01 all 1.20 0.00 0.55 1.17 0.03 97.05 06:16:01 0 1.92 0.00 0.82 2.29 0.03 94.94 06:16:01 1 1.00 0.00 0.47 0.02 0.03 98.48 06:16:01 2 0.83 0.00 0.37 0.02 0.03 98.75 06:16:01 3 1.05 0.00 0.53 2.36 0.02 96.04 Average: all 0.92 0.00 0.34 0.13 0.03 98.57 Average: 0 0.84 0.00 0.39 0.14 0.02 98.61 Average: 1 0.87 0.00 0.35 0.05 0.03 98.70 Average: 2 0.84 0.00 0.35 0.11 0.02 98.67 Average: 3 1.14 0.00 0.30 0.22 0.03 98.32