---> uname -a: Linux prd-centos7-docker-4c-2g-3366.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: 2933.436 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/dgexfoundry_device-rest-go_PR-86 /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/dgexfoundry_device-rest-go_PR-86@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 714 102 0 1020 1018 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:24:11:a1 brd ff:ff:ff:ff:ff:ff inet 10.30.123.114/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85424sec preferred_lft 85424sec inet6 fe80::f816:3eff:fe24:11a1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:23:4b:6b:b5 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::42:23ff:fe4b:6bb5/64 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) 05/06/21 _x86_64_ (4 CPU) 22:49:37 LINUX RESTART (4 CPU) 22:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:51:01 158.80 75.98 82.82 0.00 8622.36 39223.55 0.00 22:52:02 6.19 0.55 5.64 0.00 35.00 644.59 0.00 22:53:01 1.64 0.00 1.64 0.00 0.00 34.03 0.00 22:54:01 0.20 0.00 0.20 0.00 0.00 1.75 0.00 22:55:01 0.25 0.00 0.25 0.00 0.00 3.33 0.00 22:56:01 0.32 0.00 0.32 0.00 0.00 4.13 0.00 22:57:01 0.30 0.00 0.30 0.00 0.00 3.35 0.00 22:58:01 0.25 0.00 0.25 0.00 0.00 2.71 0.00 22:59:01 0.32 0.00 0.32 0.00 0.00 3.66 0.00 23:00:01 0.25 0.00 0.25 0.00 0.00 3.38 0.00 23:01:01 0.22 0.02 0.20 0.00 0.13 1.75 0.00 23:02:01 0.40 0.08 0.32 0.00 1.60 4.72 0.00 23:03:01 0.23 0.00 0.23 0.00 0.00 3.11 0.00 23:04:01 0.18 0.00 0.18 0.00 0.00 1.88 0.00 23:05:02 0.35 0.17 0.18 0.00 5.33 2.70 0.00 Average: 11.36 5.13 6.22 0.00 579.32 2670.28 0.00 22:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:51:01 172464 0 582692 30.97 2620 1123768 1228496 41.93 394068 1114960 56 22:52:02 140744 0 605520 32.18 2620 1132660 1124992 38.39 426396 1114844 20 22:53:01 143000 0 603260 32.06 2620 1132664 1117948 38.15 436196 1103652 12 22:54:01 145944 0 600316 31.91 2620 1132664 1080940 36.89 434208 1103564 12 22:55:01 145560 0 600692 31.93 2620 1132672 1080940 36.89 445952 1092196 8 22:56:01 145224 0 601024 31.94 2620 1132676 1081012 36.89 444368 1094028 8 22:57:01 145840 0 600404 31.91 2620 1132680 1080940 36.89 443880 1094028 12 22:58:01 145700 0 600540 31.92 2620 1132684 1080940 36.89 444012 1094028 8 22:59:01 142544 0 603688 32.08 2620 1132692 1081212 36.90 447120 1094028 8 23:00:01 142428 0 603800 32.09 2620 1132696 1081224 36.90 447280 1094028 8 23:01:01 139404 0 606820 32.25 2620 1132700 1083820 36.99 449360 1094032 16 23:02:01 141744 0 604356 32.12 2620 1132824 1081572 36.91 447316 1094092 16 23:03:01 141800 0 604292 32.12 2620 1132832 1081576 36.91 447592 1094092 8 23:04:01 142040 0 604052 32.10 2620 1132832 1081576 36.91 447444 1094092 8 23:05:02 140660 0 605424 32.18 2620 1132840 1081696 36.92 448684 1093860 16 Average: 145006 0 601792 31.98 2620 1132126 1096592 37.42 440258 1097968 14 22:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:51:01 eth0 326.00 227.99 1184.35 75.02 0.00 0.00 0.00 0.00 22:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 vethc353bff 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 22:52:02 eth0 45.29 44.48 148.13 8.88 0.00 0.00 0.00 0.00 22:52:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:02 docker0 33.95 29.37 3.12 132.43 0.00 0.00 0.00 0.00 22:53:01 eth0 1.59 0.90 0.95 0.58 0.00 0.00 0.00 0.00 22:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 eth0 0.23 0.07 0.02 0.04 0.00 0.00 0.00 0.00 22:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 eth0 0.17 0.07 0.01 0.01 0.00 0.00 0.00 0.00 22:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 eth0 0.33 0.17 0.14 0.07 0.00 0.00 0.00 0.00 22:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 eth0 0.25 0.12 0.03 0.01 0.00 0.00 0.00 0.00 22:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 eth0 5.26 0.08 0.38 0.01 0.00 0.00 0.00 0.00 22:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 eth0 6.83 0.77 1.38 0.59 0.00 0.00 0.00 0.00 22:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 eth0 2.21 0.33 0.40 0.20 0.00 0.00 0.00 0.00 23:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:01:01 eth0 1.38 0.68 0.69 0.48 0.00 0.00 0.00 0.00 23:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:02:01 eth0 0.17 0.02 0.01 0.00 0.00 0.00 0.00 0.00 23:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:03:01 eth0 0.30 0.08 0.02 0.01 0.00 0.00 0.00 0.00 23:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:04:01 eth0 0.72 0.08 0.06 0.01 0.00 0.00 0.00 0.00 23:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:05:02 eth0 0.58 0.32 0.27 0.21 0.00 0.00 0.00 0.00 23:05:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:05:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 26.16 18.46 89.37 5.75 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 2.27 1.97 0.21 8.84 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) 05/06/21 _x86_64_ (4 CPU) 22:49:37 LINUX RESTART (4 CPU) 22:50:01 CPU %user %nice %system %iowait %steal %idle 22:51:01 all 16.04 0.00 10.83 5.64 13.90 53.60 22:51:01 0 15.71 0.00 14.16 3.47 14.24 52.44 22:51:01 1 14.95 0.00 9.54 5.90 14.16 55.45 22:51:01 2 18.71 0.00 8.80 7.17 13.37 51.95 22:51:01 3 14.81 0.00 10.86 6.00 13.82 54.51 22:52:02 all 1.02 0.00 0.87 0.13 3.97 94.02 22:52:02 0 0.75 0.00 1.09 0.06 4.16 93.94 22:52:02 1 1.42 0.00 1.06 0.31 3.84 93.38 22:52:02 2 1.06 0.00 0.63 0.00 3.35 94.95 22:52:02 3 0.87 0.00 0.69 0.13 4.51 93.80 22:53:01 all 0.17 0.00 0.06 0.00 0.30 99.46 22:53:01 0 0.10 0.00 0.12 0.00 0.10 99.68 22:53:01 1 0.42 0.00 0.02 0.00 0.27 99.29 22:53:01 2 0.05 0.00 0.07 0.00 0.20 99.68 22:53:01 3 0.10 0.00 0.05 0.00 0.64 99.21 22:54:01 all 0.14 0.00 0.09 0.00 0.27 99.50 22:54:01 0 0.05 0.00 0.03 0.00 0.27 99.65 22:54:01 1 0.42 0.00 0.05 0.00 0.33 99.20 22:54:01 2 0.05 0.00 0.05 0.00 0.30 99.60 22:54:01 3 0.05 0.00 0.22 0.00 0.18 99.55 22:55:01 all 0.13 0.00 0.07 0.00 0.20 99.60 22:55:01 0 0.02 0.00 0.17 0.00 0.10 99.72 22:55:01 1 0.43 0.00 0.02 0.00 0.13 99.42 22:55:01 2 0.05 0.00 0.05 0.00 0.25 99.65 22:55:01 3 0.02 0.00 0.03 0.00 0.32 99.63 22:56:01 all 0.13 0.00 0.17 0.00 0.55 99.15 22:56:01 0 0.07 0.00 0.22 0.00 0.15 99.57 22:56:01 1 0.32 0.00 0.10 0.00 0.61 98.97 22:56:01 2 0.07 0.00 0.18 0.00 0.37 99.39 22:56:01 3 0.08 0.00 0.17 0.00 1.07 98.68 22:57:01 all 0.10 0.00 0.03 0.00 0.46 99.41 22:57:01 0 0.02 0.00 0.00 0.00 0.17 99.82 22:57:01 1 0.35 0.00 0.03 0.00 0.66 98.96 22:57:01 2 0.03 0.00 0.05 0.00 0.66 99.25 22:57:01 3 0.02 0.00 0.03 0.00 0.35 99.60 22:58:01 all 0.15 0.00 0.04 0.00 0.22 99.59 22:58:01 0 0.03 0.00 0.07 0.00 0.10 99.80 22:58:01 1 0.51 0.00 0.03 0.00 0.32 99.14 22:58:01 2 0.05 0.00 0.03 0.00 0.33 99.58 22:58:01 3 0.02 0.00 0.02 0.00 0.13 99.83 22:59:01 all 0.14 0.00 0.05 0.00 0.18 99.64 22:59:01 0 0.07 0.00 0.05 0.00 0.05 99.83 22:59:01 1 0.38 0.00 0.08 0.00 0.35 99.18 22:59:01 2 0.02 0.00 0.03 0.00 0.25 99.70 22:59:01 3 0.08 0.00 0.02 0.00 0.07 99.83 23:00:01 all 0.10 0.00 0.04 0.00 0.35 99.51 23:00:01 0 0.05 0.00 0.03 0.00 0.38 99.53 23:00:01 1 0.30 0.00 0.07 0.00 0.42 99.22 23:00:01 2 0.03 0.00 0.03 0.00 0.53 99.40 23:00:01 3 0.03 0.00 0.02 0.00 0.07 99.88 23:01:01 all 0.09 0.00 0.05 0.00 0.79 99.07 23:01:01 0 0.03 0.00 0.05 0.00 0.70 99.22 23:01:01 1 0.17 0.00 0.03 0.00 0.60 99.20 23:01:01 2 0.02 0.00 0.05 0.00 1.14 98.80 23:01:01 3 0.15 0.00 0.05 0.00 0.73 99.07 23:01:01 CPU %user %nice %system %iowait %steal %idle 23:02:01 all 0.17 0.00 0.04 0.00 0.22 99.58 23:02:01 0 0.05 0.00 0.03 0.00 0.13 99.78 23:02:01 1 0.08 0.00 0.05 0.00 0.32 99.55 23:02:01 2 0.07 0.00 0.03 0.00 0.17 99.73 23:02:01 3 0.46 0.00 0.05 0.00 0.25 99.24 23:03:01 all 0.12 0.00 0.02 0.00 0.16 99.70 23:03:01 0 0.03 0.00 0.02 0.00 0.07 99.88 23:03:01 1 0.03 0.00 0.03 0.00 0.28 99.65 23:03:01 2 0.02 0.00 0.02 0.00 0.22 99.75 23:03:01 3 0.42 0.00 0.00 0.00 0.08 99.50 23:04:01 all 0.13 0.00 0.05 0.00 0.10 99.71 23:04:01 0 0.02 0.00 0.03 0.00 0.07 99.88 23:04:01 1 0.10 0.00 0.12 0.00 0.23 99.55 23:04:01 2 0.03 0.00 0.03 0.00 0.05 99.88 23:04:01 3 0.38 0.00 0.03 0.00 0.05 99.53 23:05:02 all 0.11 0.00 0.06 0.00 0.40 99.43 23:05:02 0 0.03 0.00 0.05 0.00 0.22 99.70 23:05:02 1 0.02 0.00 0.03 0.00 0.51 99.44 23:05:02 2 0.05 0.00 0.10 0.00 0.60 99.25 23:05:02 3 0.33 0.00 0.07 0.02 0.27 99.32 Average: all 1.30 0.00 0.86 0.40 1.52 95.92 Average: 0 1.17 0.00 1.11 0.24 1.43 96.04 Average: 1 1.39 0.00 0.79 0.44 1.59 95.79 Average: 2 1.40 0.00 0.70 0.50 1.49 95.91 Average: 3 1.23 0.00 0.85 0.43 1.55 95.95