---> uname -a: Linux prd-centos7-docker-4c-2g-4472.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 8.2G 41.8G 16% / 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 8.2G 41.8G 16% /facter-os /dev/vda1 50.0G 8.2G 41.8G 16% /etc/resolv.conf /dev/vda1 50.0G 8.2G 41.8G 16% /etc/hostname /dev/vda1 50.0G 8.2G 41.8G 16% /etc/hosts /dev/vda1 50.0G 8.2G 41.8G 16% /var/log/auth.log /dev/vda1 50.0G 8.2G 41.8G 16% /w/workspace/gexfoundry_device-rest-go_master /dev/vda1 50.0G 8.2G 41.8G 16% /run/cloud-init/result.json /dev/vda1 50.0G 8.2G 41.8G 16% /w/workspace/gexfoundry_device-rest-go_master@tmp /dev/vda1 50.0G 8.2G 41.8G 16% /var/log/sa-host /dev/vda1 50.0G 8.2G 41.8G 16% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 1837 859 142 0 836 912 Swap: 1023 3 1020 ---> 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:d7:86:08 brd ff:ff:ff:ff:ff:ff inet 10.30.122.70/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85400sec preferred_lft 85400sec inet6 fe80::f816:3eff:fed7:8608/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:68:fc:98:27 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::42:68ff:fefc:9827/64 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) 15:13:45 LINUX RESTART (4 CPU) 15:15:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:16:02 48.51 13.48 35.03 0.00 4692.26 2769.65 0.00 15:17:01 7.19 1.38 5.81 0.00 64.42 644.85 0.00 15:18:01 0.32 0.00 0.32 0.00 0.00 4.86 0.00 15:19:01 0.25 0.00 0.25 0.00 0.00 3.85 0.00 15:20:01 0.30 0.00 0.30 0.00 0.00 3.84 0.00 15:21:01 0.27 0.00 0.27 0.00 0.00 3.76 0.00 15:22:01 0.28 0.00 0.28 0.00 0.00 2.85 0.00 15:23:01 0.15 0.00 0.15 0.00 0.00 2.15 0.00 15:24:02 0.32 0.00 0.32 0.00 0.00 3.40 0.00 15:25:01 0.25 0.00 0.25 0.00 0.00 2.89 0.00 15:26:01 0.28 0.00 0.28 0.00 0.00 3.33 0.00 15:27:01 113.95 44.07 69.89 0.00 2045.89 21123.82 0.00 15:28:01 257.84 167.04 90.80 0.00 7368.69 20572.01 0.00 15:29:02 191.73 57.18 134.55 0.00 3127.19 26970.82 0.00 15:30:01 88.17 62.12 26.05 0.00 5227.28 6361.01 0.00 Average: 47.44 23.07 24.37 0.00 1498.96 5252.85 0.00 15:15:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:16:02 172040 0 609736 32.41 2620 1097148 1249864 42.66 391468 1118392 40 15:17:01 159132 0 612844 32.57 2620 1106948 1126620 38.45 421564 1102832 28 15:18:01 159288 0 612740 32.57 2620 1106896 1080396 36.87 424284 1100928 20 15:19:01 155676 0 616348 32.76 2620 1106900 1080540 36.88 426960 1101424 12 15:20:01 153332 0 618688 32.88 2620 1106904 1080576 36.88 429676 1100940 20 15:21:01 153772 0 618240 32.86 2620 1106912 1080540 36.88 427952 1102660 12 15:22:01 153868 0 618144 32.85 2620 1106912 1080492 36.88 427816 1102660 20 15:23:01 156240 0 615764 32.73 2620 1106920 1080132 36.86 425792 1102660 12 15:24:02 154120 0 617880 32.84 2620 1106924 1080384 36.87 427844 1102660 20 15:25:01 153616 0 618380 32.87 2620 1106928 1080652 36.88 428384 1102660 16 15:26:01 152724 0 619268 32.91 2620 1106932 1080688 36.88 429180 1102660 12 15:27:01 80564 0 750224 39.87 2620 1048136 1564008 53.38 520896 1041868 43532 15:28:01 98612 0 731396 38.87 2596 1048940 1314384 44.86 595520 941084 44640 15:29:02 77252 0 821572 43.66 1492 981228 1341592 45.79 614552 850692 57092 15:30:01 108664 0 821796 43.68 1492 949592 1401748 47.84 584908 851072 48440 Average: 139260 0 660201 35.09 2468 1079615 1181508 40.32 465120 1055013 12928 15:15:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:16:02 veth495ea85 0.00 0.19 0.00 0.02 0.00 0.00 0.00 0.00 15:16:02 eth0 176.68 150.02 805.31 50.45 0.00 0.00 0.00 0.00 15:16:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:02 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 15:17:01 eth0 38.56 36.66 149.97 8.60 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 26.03 24.21 2.88 134.04 0.00 0.00 0.00 0.00 15:18:01 eth0 3.08 0.58 0.73 0.37 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 2.39 0.68 0.81 0.43 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 1.99 0.86 0.97 0.65 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 0.97 0.37 0.32 0.21 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 0.68 0.38 0.28 0.20 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 0.68 0.07 0.06 0.01 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 15:24:02 eth0 1.40 0.57 0.58 0.36 0.00 0.00 0.00 0.00 15:24:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 eth0 1.08 0.27 0.21 0.11 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 0.48 0.37 0.27 0.21 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 422.28 333.39 4055.92 67.90 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 362.49 302.03 2914.56 33.56 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 65.12 72.17 5.41 383.81 0.00 0.00 0.00 0.00 15:29:02 vethc297f16 27.30 51.34 1.75 258.81 0.00 0.00 0.00 0.00 15:29:02 eth0 151.44 103.77 961.36 75.60 0.00 0.00 0.00 0.00 15:29:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:02 docker0 27.30 51.20 1.38 258.79 0.00 0.00 0.00 0.00 15:30:01 eth0 189.70 129.95 1602.54 66.43 0.00 0.00 0.00 0.00 15:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 docker0 2.60 1.84 0.37 0.39 0.00 0.00 0.00 0.00 Average: eth0 90.38 70.76 701.34 20.32 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 8.08 9.99 0.67 51.93 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) 15:13:45 LINUX RESTART (4 CPU) 15:15:02 CPU %user %nice %system %iowait %steal %idle 15:16:02 all 6.21 0.00 3.32 1.11 19.31 70.05 15:16:02 0 6.50 0.00 4.00 0.96 21.18 67.36 15:16:02 1 5.20 0.00 3.26 1.48 19.86 70.21 15:16:02 2 5.64 0.00 2.94 0.30 18.91 72.20 15:16:02 3 7.54 0.00 3.07 1.70 17.28 70.40 15:17:01 all 0.91 0.00 0.79 0.14 5.76 92.39 15:17:01 0 1.04 0.00 0.84 0.00 5.86 92.26 15:17:01 1 1.06 0.00 0.81 0.08 6.70 91.35 15:17:01 2 0.66 0.00 0.69 0.02 5.41 93.23 15:17:01 3 0.91 0.00 0.83 0.46 5.07 92.73 15:18:01 all 0.09 0.00 0.05 0.00 1.78 98.07 15:18:01 0 0.03 0.00 0.03 0.00 1.32 98.62 15:18:01 1 0.07 0.00 0.07 0.00 1.86 98.01 15:18:01 2 0.07 0.00 0.05 0.00 1.06 98.83 15:18:01 3 0.21 0.00 0.05 0.00 2.88 96.86 15:19:01 all 0.09 0.00 0.15 0.00 2.11 97.65 15:19:01 0 0.08 0.00 0.10 0.00 1.40 98.42 15:19:01 1 0.13 0.00 0.29 0.00 3.32 96.26 15:19:01 2 0.05 0.00 0.11 0.00 2.03 97.81 15:19:01 3 0.11 0.00 0.08 0.00 1.68 98.13 15:20:01 all 0.07 0.00 0.09 0.00 1.65 98.18 15:20:01 0 0.05 0.00 0.03 0.00 1.80 98.12 15:20:01 1 0.07 0.00 0.08 0.00 2.48 97.38 15:20:01 2 0.02 0.00 0.20 0.00 0.99 98.79 15:20:01 3 0.16 0.00 0.07 0.00 1.30 98.47 15:21:01 all 0.09 0.00 0.14 0.00 1.29 98.48 15:21:01 0 0.03 0.00 0.17 0.00 0.68 99.12 15:21:01 1 0.03 0.00 0.08 0.00 1.32 98.57 15:21:01 2 0.07 0.00 0.12 0.00 1.30 98.52 15:21:01 3 0.25 0.00 0.18 0.00 1.86 97.72 15:22:01 all 0.08 0.00 0.03 0.00 0.96 98.93 15:22:01 0 0.03 0.00 0.02 0.00 0.40 99.55 15:22:01 1 0.02 0.00 0.03 0.00 0.66 99.29 15:22:01 2 0.02 0.00 0.03 0.00 1.14 98.81 15:22:01 3 0.25 0.00 0.03 0.00 1.64 98.08 15:23:01 all 0.08 0.00 0.03 0.00 0.76 99.13 15:23:01 0 0.02 0.00 0.02 0.00 0.46 99.50 15:23:01 1 0.05 0.00 0.05 0.00 1.04 98.86 15:23:01 2 0.03 0.00 0.05 0.00 0.30 99.62 15:23:01 3 0.23 0.00 0.02 0.00 1.22 98.53 15:24:02 all 0.07 0.00 0.03 0.00 0.93 98.97 15:24:02 0 0.02 0.00 0.03 0.00 0.37 99.59 15:24:02 1 0.03 0.00 0.02 0.00 0.43 99.52 15:24:02 2 0.03 0.00 0.02 0.00 1.50 98.45 15:24:02 3 0.21 0.00 0.05 0.00 1.40 98.33 15:25:01 all 0.08 0.00 0.04 0.00 1.15 98.73 15:25:01 0 0.03 0.00 0.03 0.00 0.86 99.07 15:25:01 1 0.02 0.00 0.03 0.00 1.36 98.59 15:25:01 2 0.05 0.00 0.03 0.00 0.82 99.09 15:25:01 3 0.23 0.00 0.05 0.00 1.56 98.16 15:26:01 all 0.07 0.00 0.04 0.00 0.86 99.03 15:26:01 0 0.03 0.00 0.05 0.00 0.60 99.32 15:26:01 1 0.02 0.00 0.03 0.00 0.97 98.98 15:26:01 2 0.03 0.00 0.03 0.00 1.16 98.78 15:26:01 3 0.20 0.00 0.03 0.00 0.73 99.04 15:26:01 CPU %user %nice %system %iowait %steal %idle 15:27:01 all 3.49 0.00 3.66 0.30 24.00 68.54 15:27:01 0 3.66 0.00 3.88 0.26 24.77 67.43 15:27:01 1 3.58 0.00 3.33 0.49 23.78 68.82 15:27:01 2 3.46 0.00 4.14 0.23 23.79 68.37 15:27:01 3 3.27 0.00 3.29 0.23 23.67 69.54 15:28:01 all 5.42 0.00 5.96 3.52 26.05 59.05 15:28:01 0 5.50 0.00 6.34 3.51 28.28 56.37 15:28:01 1 5.24 0.00 5.76 3.96 26.06 58.98 15:28:01 2 4.58 0.00 5.66 3.32 25.26 61.18 15:28:01 3 6.35 0.00 6.09 3.28 24.58 59.70 15:29:02 all 6.10 0.00 6.15 1.31 29.25 57.20 15:29:02 0 4.72 0.00 6.49 0.75 28.84 59.20 15:29:02 1 5.94 0.00 6.23 2.61 28.92 56.30 15:29:02 2 5.17 0.00 5.60 1.48 30.29 57.47 15:29:02 3 8.62 0.00 6.27 0.40 28.94 55.78 15:30:01 all 4.55 0.00 6.00 2.01 19.96 67.47 15:30:01 0 4.49 0.00 5.33 1.61 20.94 67.62 15:30:01 1 3.33 0.00 5.70 3.46 20.64 66.87 15:30:01 2 3.15 0.00 5.00 2.19 19.04 70.62 15:30:01 3 7.31 0.00 8.04 0.74 19.19 64.71 Average: all 1.90 0.00 1.85 0.59 9.42 86.25 Average: 0 1.83 0.00 1.92 0.50 9.60 86.15 Average: 1 1.72 0.00 1.80 0.84 9.65 85.99 Average: 2 1.60 0.00 1.72 0.53 9.24 86.90 Average: 3 2.47 0.00 1.95 0.47 9.17 85.95