---> uname -a: Linux prd-centos7-docker-4c-2g-4475.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 7.3G 42.7G 15% / 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 7.3G 42.7G 15% /facter-os /dev/vda1 50.0G 7.3G 42.7G 15% /etc/resolv.conf /dev/vda1 50.0G 7.3G 42.7G 15% /etc/hostname /dev/vda1 50.0G 7.3G 42.7G 15% /etc/hosts /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/sa-host /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/secure /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/auth.log /dev/vda1 50.0G 7.3G 42.7G 15% /run/cloud-init/result.json /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/dgexfoundry_device-rest-go_PR-91 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/dgexfoundry_device-rest-go_PR-91@tmp ---> free -m: total used free shared buff/cache available Mem: 1837 738 111 0 987 993 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:9e:7d:10 brd ff:ff:ff:ff:ff:ff inet 10.30.123.104/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85607sec preferred_lft 85607sec inet6 fe80::f816:3eff:fe9e:7d10/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:e7:44:9e:89 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:e7ff:fe44:9e89/64 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) 05/11/21 _x86_64_ (4 CPU) 15:14:52 LINUX RESTART (4 CPU) 15:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:17:01 30.47 9.89 20.59 0.00 4369.98 3106.17 0.00 15:18:01 0.38 0.00 0.38 0.00 0.00 6.39 0.00 15:19:01 0.23 0.00 0.23 0.00 0.00 2.98 0.00 15:20:01 0.17 0.00 0.17 0.00 0.00 2.28 0.00 15:21:01 0.32 0.00 0.32 0.00 0.00 4.36 0.00 15:22:01 0.25 0.00 0.25 0.00 0.00 3.05 0.00 15:23:01 0.28 0.00 0.28 0.00 0.00 3.50 0.00 15:24:01 0.35 0.00 0.35 0.00 0.00 4.51 0.00 15:25:01 0.18 0.00 0.18 0.00 0.00 2.18 0.00 15:26:01 0.28 0.00 0.28 0.00 0.00 3.48 0.00 15:27:01 0.63 0.00 0.63 0.00 0.00 6.79 0.00 15:28:01 75.10 49.73 25.37 0.00 3911.35 7279.63 0.00 Average: 9.08 4.98 4.10 0.00 691.75 871.16 0.00 15:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:17:01 149632 0 625196 33.23 2620 1104096 1118012 38.16 470364 1063332 20 15:18:01 153572 0 621248 33.02 2620 1104104 1080060 36.86 476652 1053328 20 15:19:01 153784 0 621028 33.01 2620 1104112 1080024 36.86 476772 1053408 20 15:20:01 150984 0 623824 33.15 2620 1104116 1080084 36.86 486468 1046272 8 15:21:01 150296 0 624452 33.19 2620 1104176 1080108 36.86 480084 1053420 20 15:22:01 149856 0 624940 33.21 2620 1104128 1080160 36.86 480908 1053404 16 15:23:01 150668 0 624128 33.17 2620 1104128 1079980 36.86 479788 1053404 8 15:24:01 148668 0 626124 33.28 2620 1104132 1080160 36.86 482072 1053404 12 15:25:01 149776 0 625008 33.22 2620 1104140 1079980 36.86 481076 1053404 12 15:26:01 148260 0 626520 33.30 2620 1104144 1080088 36.86 482600 1053404 8 15:27:01 148668 0 626108 33.28 2620 1104148 1079980 36.86 482180 1053408 8 15:28:01 73792 0 747932 39.75 2620 1057200 1534252 52.36 565480 1008132 79676 Average: 143996 0 634709 33.73 2620 1100219 1121074 38.26 487037 1049860 6652 15:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:17:01 eth0 107.57 103.73 470.32 19.16 0.00 0.00 0.00 0.00 15:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 docker0 53.29 37.91 4.12 133.40 0.00 0.00 0.00 0.00 15:18:01 eth0 3.13 0.50 0.73 0.36 0.00 0.00 0.00 0.00 15:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 eth0 2.73 0.87 0.94 0.45 0.00 0.00 0.00 0.00 15:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 eth0 1.98 0.85 0.88 0.59 0.00 0.00 0.00 0.00 15:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 eth0 1.15 0.43 0.45 0.27 0.00 0.00 0.00 0.00 15:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 eth0 0.66 0.37 0.29 0.21 0.00 0.00 0.00 0.00 15:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 eth0 0.65 0.03 0.06 0.00 0.00 0.00 0.00 0.00 15:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 eth0 1.45 0.53 0.59 0.34 0.00 0.00 0.00 0.00 15:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 eth0 0.82 0.08 0.07 0.07 0.00 0.00 0.00 0.00 15:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 eth0 0.73 0.42 0.41 0.27 0.00 0.00 0.00 0.00 15:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 eth0 0.18 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 eth0 211.00 170.24 2168.42 47.89 0.00 0.00 0.00 0.00 15:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 27.74 23.24 220.91 5.82 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 4.45 3.16 0.34 11.13 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) 05/11/21 _x86_64_ (4 CPU) 15:14:52 LINUX RESTART (4 CPU) 15:16:01 CPU %user %nice %system %iowait %steal %idle 15:17:01 all 2.87 0.00 2.49 0.46 1.45 92.73 15:17:01 0 3.06 0.00 3.11 1.41 1.36 91.06 15:17:01 1 2.64 0.00 2.42 0.12 1.49 93.33 15:17:01 2 3.08 0.00 1.87 0.17 1.57 93.32 15:17:01 3 2.70 0.00 2.56 0.17 1.37 93.20 15:18:01 all 0.15 0.00 0.06 0.00 0.17 99.62 15:18:01 0 0.42 0.00 0.03 0.00 0.12 99.43 15:18:01 1 0.07 0.00 0.13 0.00 0.13 99.67 15:18:01 2 0.03 0.00 0.03 0.00 0.23 99.70 15:18:01 3 0.08 0.00 0.03 0.00 0.22 99.67 15:19:01 all 0.13 0.00 0.04 0.00 0.06 99.77 15:19:01 0 0.03 0.00 0.05 0.00 0.03 99.88 15:19:01 1 0.37 0.00 0.05 0.00 0.03 99.55 15:19:01 2 0.08 0.00 0.05 0.00 0.07 99.80 15:19:01 3 0.05 0.00 0.02 0.00 0.10 99.83 15:20:01 all 0.16 0.00 0.07 0.00 0.07 99.70 15:20:01 0 0.07 0.00 0.03 0.00 0.05 99.85 15:20:01 1 0.38 0.00 0.13 0.00 0.07 99.42 15:20:01 2 0.13 0.00 0.07 0.00 0.12 99.68 15:20:01 3 0.05 0.00 0.03 0.00 0.05 99.87 15:21:01 all 0.13 0.00 0.12 0.00 0.20 99.54 15:21:01 0 0.00 0.00 0.03 0.00 0.12 99.85 15:21:01 1 0.28 0.00 0.12 0.00 0.40 99.20 15:21:01 2 0.20 0.00 0.12 0.00 0.18 99.50 15:21:01 3 0.05 0.00 0.22 0.00 0.12 99.62 15:22:01 all 0.16 0.00 0.03 0.00 0.06 99.75 15:22:01 0 0.05 0.00 0.05 0.00 0.03 99.86 15:22:01 1 0.07 0.00 0.03 0.00 0.08 99.81 15:22:01 2 0.49 0.00 0.03 0.00 0.10 99.37 15:22:01 3 0.02 0.00 0.02 0.00 0.03 99.93 15:23:01 all 0.16 0.00 0.03 0.00 0.02 99.80 15:23:01 0 0.03 0.00 0.03 0.00 0.02 99.92 15:23:01 1 0.07 0.00 0.03 0.00 0.03 99.87 15:23:01 2 0.52 0.00 0.02 0.00 0.02 99.45 15:23:01 3 0.03 0.00 0.02 0.00 0.00 99.95 15:24:01 all 0.15 0.00 0.04 0.00 0.40 99.41 15:24:01 0 0.02 0.00 0.03 0.00 0.55 99.40 15:24:01 1 0.05 0.00 0.07 0.00 0.38 99.50 15:24:01 2 0.50 0.00 0.03 0.00 0.48 98.99 15:24:01 3 0.02 0.00 0.02 0.00 0.20 99.77 15:25:01 all 0.13 0.00 0.03 0.00 0.36 99.48 15:25:01 0 0.03 0.00 0.02 0.00 0.23 99.72 15:25:01 1 0.28 0.00 0.07 0.00 0.35 99.30 15:25:01 2 0.18 0.00 0.03 0.00 0.55 99.24 15:25:01 3 0.02 0.00 0.02 0.00 0.30 99.67 15:26:01 all 0.13 0.00 0.02 0.00 0.14 99.71 15:26:01 0 0.02 0.00 0.02 0.00 0.02 99.95 15:26:01 1 0.42 0.00 0.03 0.00 0.10 99.45 15:26:01 2 0.03 0.00 0.02 0.00 0.13 99.82 15:26:01 3 0.05 0.00 0.03 0.00 0.30 99.62 15:27:01 all 0.14 0.00 0.03 0.00 0.11 99.72 15:27:01 0 0.02 0.00 0.02 0.00 0.02 99.95 15:27:01 1 0.45 0.00 0.03 0.00 0.15 99.37 15:27:01 2 0.05 0.00 0.03 0.00 0.18 99.73 15:27:01 3 0.05 0.00 0.05 0.00 0.08 99.82 15:27:01 CPU %user %nice %system %iowait %steal %idle 15:28:01 all 4.63 0.00 3.64 1.68 2.90 87.16 15:28:01 0 3.63 0.00 4.00 0.20 2.69 89.48 15:28:01 1 5.04 0.00 3.54 2.72 2.84 85.86 15:28:01 2 5.28 0.00 3.60 1.25 2.97 86.90 15:28:01 3 4.55 0.00 3.42 2.53 3.08 86.41 Average: all 0.74 0.00 0.55 0.18 0.49 98.03 Average: 0 0.61 0.00 0.62 0.13 0.44 98.20 Average: 1 0.84 0.00 0.55 0.24 0.50 97.86 Average: 2 0.88 0.00 0.49 0.12 0.55 97.96 Average: 3 0.64 0.00 0.54 0.23 0.49 98.11