---> uname -a: Linux prd-centos7-docker-4c-2g-32438.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/foundry_device-virtual-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/foundry_device-virtual-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 848 154 0 834 923 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:39:50:a0 brd ff:ff:ff:ff:ff:ff inet 10.30.123.221/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85492sec preferred_lft 85492sec inet6 fe80::f816:3eff:fe39:50a0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:8b:6e:f3:fb 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::42:8bff:fe6e:f3fb/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) 04/01/21 _x86_64_ (4 CPU) 07:39:15 LINUX RESTART (4 CPU) 07:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:41:02 64.08 35.06 29.02 0.00 6407.69 1668.14 0.00 07:42:01 21.47 5.05 16.42 0.00 1132.08 2144.16 0.00 07:43:01 1.88 0.00 1.88 0.00 0.00 36.79 0.00 07:44:01 0.28 0.00 0.28 0.00 0.00 3.60 0.00 07:45:01 0.20 0.00 0.20 0.00 0.00 2.75 0.00 07:46:01 0.28 0.00 0.28 0.00 0.00 3.51 0.00 07:47:02 0.28 0.00 0.28 0.00 0.00 3.03 0.00 07:48:01 0.27 0.00 0.27 0.00 0.00 2.52 0.00 07:49:01 0.28 0.00 0.28 0.00 0.00 3.88 0.00 07:50:01 8.07 0.65 7.42 0.00 285.09 5149.87 0.00 07:51:02 283.29 159.85 123.43 0.00 6576.14 28619.30 0.00 07:52:01 129.42 45.90 83.52 0.00 2111.99 19651.28 0.00 07:53:01 150.76 62.86 87.89 0.00 3576.15 16398.60 0.00 07:54:02 101.13 50.63 50.50 0.00 4028.17 7764.40 0.00 Average: 54.57 25.83 28.74 0.00 1728.62 5827.65 0.00 07:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:41:02 150536 0 599004 31.84 2620 1129384 1125680 38.42 422780 1107364 54764 07:42:01 145700 0 631568 33.57 2620 1101656 1202280 41.03 443356 1092284 20 07:43:01 159020 0 618244 32.86 2620 1101660 1082356 36.94 446328 1078220 8 07:44:01 157008 0 620252 32.97 2620 1101664 1082512 36.94 444016 1082628 12 07:45:01 158500 0 618756 32.89 2620 1101668 1082260 36.94 447612 1077664 16 07:46:01 158392 0 618856 32.89 2620 1101676 1082356 36.94 445960 1079772 8 07:47:02 158764 0 618464 32.87 2620 1101696 1082260 36.94 445652 1079768 12 07:48:01 158796 0 618448 32.87 2620 1101680 1082260 36.94 445584 1079764 16 07:49:01 159028 0 618208 32.86 2620 1101688 1082260 36.94 445600 1079764 8 07:50:01 74208 0 653328 34.72 2620 1151388 1294460 44.18 483344 1120068 15520 07:51:02 75004 0 797500 42.39 2620 1006420 1356624 46.30 568240 968820 45332 07:52:01 71900 0 792252 42.11 2596 1014796 1609588 54.93 638128 900764 87692 07:53:01 160108 0 880548 46.80 1772 839116 2100948 71.70 660792 725440 20 07:54:02 67748 0 855764 45.48 1492 956540 1619932 55.29 651772 823400 70668 Average: 132479 0 681514 36.22 2477 1065074 1277555 43.60 499226 1021123 19578 07:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:41:02 eth0 226.33 166.20 1010.93 61.82 0.00 0.00 0.00 0.00 07:41:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 eth0 26.31 26.41 31.24 34.99 0.00 0.00 0.00 0.00 07:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 docker0 1.89 1.71 0.38 4.06 0.00 0.00 0.00 0.00 07:43:01 eth0 1.12 0.32 0.32 0.17 0.00 0.00 0.00 0.00 07:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 eth0 1.17 0.60 0.57 0.42 0.00 0.00 0.00 0.00 07:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 07:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 eth0 0.27 0.17 0.14 0.07 0.00 0.00 0.00 0.00 07:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:02 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:47:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 eth0 281.18 245.16 2798.00 21.01 0.00 0.00 0.00 0.00 07:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:02 veth0e8d2d6 43.33 47.05 4.36 214.48 0.00 0.00 0.00 0.00 07:51:02 eth0 180.04 161.26 1480.67 19.77 0.00 0.00 0.00 0.00 07:51:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:02 docker0 43.33 46.92 3.76 214.47 0.00 0.00 0.00 0.00 07:52:01 eth0 363.44 315.20 3258.51 89.65 0.00 0.00 0.00 0.00 07:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 docker0 4.22 3.63 0.60 1.49 0.00 0.00 0.00 0.00 07:53:01 eth0 140.81 54.87 271.74 16.38 0.00 0.00 0.00 0.00 07:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 veth71ef632 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 veth3c43619 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:02 eth0 239.29 210.27 2197.74 70.13 0.00 0.00 0.00 0.00 07:54:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:02 docker0 78.74 105.17 6.53 455.43 0.00 0.00 0.00 0.00 Average: eth0 104.35 84.36 789.31 22.40 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 5.64 7.53 0.47 32.63 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) 04/01/21 _x86_64_ (4 CPU) 07:39:15 LINUX RESTART (4 CPU) 07:40:01 CPU %user %nice %system %iowait %steal %idle 07:41:02 all 12.03 0.00 5.27 2.38 28.09 52.24 07:41:02 0 10.54 0.00 5.62 1.91 28.79 53.14 07:41:02 1 12.45 0.00 5.03 2.78 27.88 51.86 07:41:02 2 12.47 0.00 5.41 3.24 27.66 51.23 07:41:02 3 12.69 0.00 5.01 1.55 28.02 52.73 07:42:01 all 1.53 0.00 1.90 0.39 10.72 85.46 07:42:01 0 1.10 0.00 1.73 0.22 11.34 85.61 07:42:01 1 1.55 0.00 1.76 0.42 10.97 85.30 07:42:01 2 1.77 0.00 2.38 0.87 10.46 84.51 07:42:01 3 1.73 0.00 1.71 0.03 10.11 86.41 07:43:01 all 0.14 0.00 0.13 0.00 0.95 98.78 07:43:01 0 0.03 0.00 0.13 0.00 0.99 98.84 07:43:01 1 0.27 0.00 0.13 0.00 0.75 98.85 07:43:01 2 0.10 0.00 0.13 0.00 0.90 98.87 07:43:01 3 0.17 0.00 0.13 0.00 1.16 98.55 07:44:01 all 0.12 0.00 0.07 0.00 0.40 99.41 07:44:01 0 0.02 0.00 0.05 0.00 0.99 98.94 07:44:01 1 0.38 0.00 0.05 0.00 0.18 99.38 07:44:01 2 0.07 0.00 0.15 0.00 0.22 99.57 07:44:01 3 0.02 0.00 0.03 0.00 0.20 99.75 07:45:01 all 0.13 0.00 0.05 0.00 0.13 99.69 07:45:01 0 0.02 0.00 0.08 0.00 0.03 99.87 07:45:01 1 0.45 0.00 0.03 0.00 0.15 99.37 07:45:01 2 0.03 0.00 0.05 0.00 0.12 99.80 07:45:01 3 0.03 0.00 0.03 0.00 0.22 99.72 07:46:01 all 0.12 0.00 0.15 0.00 0.40 99.32 07:46:01 0 0.03 0.00 0.30 0.00 0.12 99.55 07:46:01 1 0.32 0.00 0.08 0.00 0.63 98.97 07:46:01 2 0.10 0.00 0.17 0.00 0.66 99.07 07:46:01 3 0.05 0.00 0.07 0.00 0.20 99.68 07:47:02 all 0.08 0.00 0.03 0.00 1.53 98.36 07:47:02 0 0.02 0.00 0.03 0.00 1.55 98.40 07:47:02 1 0.24 0.00 0.03 0.00 1.55 98.17 07:47:02 2 0.03 0.00 0.03 0.00 2.11 97.83 07:47:02 3 0.02 0.00 0.02 0.00 0.92 99.05 07:48:01 all 0.12 0.00 0.04 0.00 0.22 99.62 07:48:01 0 0.35 0.00 0.03 0.00 0.29 99.32 07:48:01 1 0.03 0.00 0.02 0.00 0.20 99.75 07:48:01 2 0.07 0.00 0.08 0.00 0.32 99.53 07:48:01 3 0.03 0.00 0.02 0.00 0.05 99.90 07:49:01 all 0.08 0.00 0.02 0.00 0.54 99.36 07:49:01 0 0.27 0.00 0.02 0.00 0.13 99.58 07:49:01 1 0.02 0.00 0.03 0.00 1.79 98.16 07:49:01 2 0.02 0.00 0.03 0.00 0.07 99.88 07:49:01 3 0.03 0.00 0.02 0.00 0.13 99.82 07:50:01 all 1.18 0.00 1.05 0.03 9.04 88.71 07:50:01 0 1.23 0.00 1.45 0.11 9.41 87.80 07:50:01 1 1.15 0.00 0.84 0.00 9.93 88.08 07:50:01 2 1.06 0.00 0.70 0.00 8.90 89.35 07:50:01 3 1.28 0.00 1.21 0.00 7.88 89.63 07:51:02 all 4.75 0.00 4.60 2.22 30.22 58.22 07:51:02 0 3.56 0.00 4.10 1.73 31.12 59.49 07:51:02 1 4.92 0.00 4.47 1.68 31.35 57.58 07:51:02 2 5.75 0.00 4.89 2.69 29.42 57.25 07:51:02 3 4.77 0.00 4.96 2.81 28.95 58.52 07:51:02 CPU %user %nice %system %iowait %steal %idle 07:52:01 all 4.03 0.00 4.96 2.05 30.09 58.88 07:52:01 0 3.56 0.00 4.70 1.72 32.00 58.01 07:52:01 1 4.43 0.00 4.60 2.19 30.59 58.19 07:52:01 2 4.31 0.00 5.56 2.50 28.77 58.86 07:52:01 3 3.83 0.00 4.97 1.79 28.93 60.48 07:53:01 all 5.13 0.00 5.40 1.74 27.39 60.34 07:53:01 0 3.25 0.00 4.29 1.42 29.20 61.84 07:53:01 1 3.41 0.00 4.79 2.22 27.24 62.34 07:53:01 2 3.38 0.00 5.01 1.97 26.56 63.07 07:53:01 3 10.92 0.00 7.68 1.33 26.46 53.61 07:54:02 all 3.45 0.00 6.45 1.79 26.52 61.80 07:54:02 0 3.63 0.00 7.69 1.83 27.36 59.49 07:54:02 1 2.71 0.00 6.32 0.93 25.49 64.56 07:54:02 2 2.73 0.00 6.11 0.45 26.31 64.40 07:54:02 3 4.75 0.00 5.69 3.96 26.92 58.68 Average: all 2.49 0.00 2.31 0.82 12.71 81.68 Average: 0 2.09 0.00 2.32 0.69 13.33 81.56 Average: 1 2.44 0.00 2.17 0.79 12.92 81.68 Average: 2 2.40 0.00 2.35 0.89 12.40 81.96 Average: 3 3.03 0.00 2.40 0.89 12.16 81.52