---> uname -a: Linux prd-centos7-docker-4c-2g-1002.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 8.5G 41.4G 17% / 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 8.5G 41.4G 17% /facter-os /dev/vda1 50.0G 8.5G 41.4G 17% /etc/resolv.conf /dev/vda1 50.0G 8.5G 41.4G 17% /etc/hostname /dev/vda1 50.0G 8.5G 41.4G 17% /etc/hosts /dev/vda1 50.0G 8.5G 41.4G 17% /var/log/sa-host /dev/vda1 50.0G 8.5G 41.4G 17% /var/log/secure /dev/vda1 50.0G 8.5G 41.4G 17% /var/log/auth.log /dev/vda1 50.0G 8.5G 41.4G 17% /run/cloud-init/result.json /dev/vda1 50.0G 8.5G 41.4G 17% /w/workspace/foundry_device-virtual-go_master /dev/vda1 50.0G 8.5G 41.4G 17% /w/workspace/foundry_device-virtual-go_master@tmp ---> free -m: total used free shared buff/cache available Mem: 1837 832 149 0 855 941 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:18:59:65 brd ff:ff:ff:ff:ff:ff inet 10.30.122.246/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85610sec preferred_lft 85610sec inet6 fe80::f816:3eff:fe18:5965/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:d0:af:3f:7c 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:d0ff:feaf:3f7c/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) 04/19/21 _x86_64_ (4 CPU) 22:36:18 LINUX RESTART (4 CPU) 22:37:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:38:01 29.99 11.00 18.99 0.00 4406.79 3072.52 0.00 22:39:01 0.40 0.00 0.40 0.00 0.00 6.76 0.00 22:40:01 0.20 0.00 0.20 0.00 0.00 2.85 0.00 22:41:01 0.25 0.00 0.25 0.00 0.00 3.60 0.00 22:42:01 0.22 0.00 0.22 0.00 0.00 2.76 0.00 22:43:01 0.33 0.00 0.33 0.00 0.00 5.10 0.00 22:44:01 0.27 0.00 0.27 0.00 0.00 3.15 0.00 22:45:01 0.17 0.00 0.17 0.00 0.00 2.41 0.00 22:46:01 0.27 0.00 0.27 0.00 0.00 3.75 0.00 22:47:01 0.25 0.00 0.25 0.00 0.00 2.71 0.00 22:48:02 203.23 120.55 82.68 0.00 5757.50 31058.78 0.00 22:49:01 291.98 120.60 171.38 0.00 6926.38 40189.76 0.00 Average: 43.64 20.89 22.76 0.00 1417.31 6152.34 0.00 22:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:38:01 144812 0 602964 32.05 2620 1131148 1104824 37.71 423804 1114704 20 22:39:01 145088 0 602680 32.03 2620 1131156 1081336 36.90 425216 1113052 20 22:40:01 143024 0 604736 32.14 2620 1131164 1081348 36.90 440900 1099684 8 22:41:01 139300 0 608460 32.34 2620 1131164 1081408 36.91 444748 1099224 16 22:42:01 139852 0 607900 32.31 2620 1131172 1081324 36.90 442968 1100592 12 22:43:01 138920 0 608828 32.36 2620 1131176 1081488 36.91 444072 1100592 8 22:44:01 137112 0 610632 32.45 2620 1131180 1081524 36.91 445944 1100592 12 22:45:01 136836 0 610904 32.47 2620 1131184 1081488 36.91 446412 1100592 8 22:46:01 134472 0 613260 32.59 2620 1131192 1081476 36.91 448652 1100596 12 22:47:01 130528 0 617200 32.80 2620 1131196 1081464 36.91 452776 1100592 16 22:48:02 181988 0 708868 37.67 2596 988092 1286616 43.91 469224 985004 69344 22:49:01 248960 0 805584 42.82 1492 825508 1402012 47.85 576668 715492 32 Average: 151741 0 633501 33.67 2524 1093778 1127192 38.47 455115 1060893 5792 22:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:38:01 eth0 84.24 64.06 349.62 16.08 0.00 0.00 0.00 0.00 22:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:38:01 docker0 2.30 1.73 0.43 4.29 0.00 0.00 0.00 0.00 22:39:01 eth0 2.55 0.60 0.64 0.40 0.00 0.00 0.00 0.00 22:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:40:01 eth0 1.92 0.53 0.65 0.36 0.00 0.00 0.00 0.00 22:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:41:01 eth0 2.96 0.93 1.04 0.62 0.00 0.00 0.00 0.00 22:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:42:01 eth0 4.06 0.40 0.65 0.26 0.00 0.00 0.00 0.00 22:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:43:01 eth0 3.96 0.93 1.32 0.74 0.00 0.00 0.00 0.00 22:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:44:01 eth0 2.63 0.88 0.93 0.60 0.00 0.00 0.00 0.00 22:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 eth0 3.43 0.30 0.54 0.24 0.00 0.00 0.00 0.00 22:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 eth0 3.86 1.23 1.24 0.77 0.00 0.00 0.00 0.00 22:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:47:01 eth0 1.67 0.75 0.72 0.50 0.00 0.00 0.00 0.00 22:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:48:02 eth0 456.50 379.93 4080.00 61.93 0.00 0.00 0.00 0.00 22:48:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:48:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 vethc8af450 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 eth0 565.75 475.02 3844.17 89.53 0.00 0.00 0.00 0.00 22:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 docker0 86.83 108.04 6.80 532.75 0.00 0.00 0.00 0.00 Average: vethc8af450 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 93.86 76.62 686.12 14.24 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 7.32 9.02 0.59 44.10 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) 04/19/21 _x86_64_ (4 CPU) 22:36:18 LINUX RESTART (4 CPU) 22:37:01 CPU %user %nice %system %iowait %steal %idle 22:38:01 all 2.79 0.00 1.64 0.50 0.03 95.04 22:38:01 0 2.80 0.00 1.74 0.20 0.03 95.22 22:38:01 1 2.61 0.00 1.52 0.90 0.02 94.95 22:38:01 2 2.77 0.00 1.98 0.74 0.03 94.49 22:38:01 3 2.98 0.00 1.31 0.17 0.03 95.51 22:39:01 all 0.10 0.00 0.05 0.00 0.00 99.86 22:39:01 0 0.03 0.00 0.03 0.00 0.00 99.93 22:39:01 1 0.27 0.00 0.07 0.00 0.00 99.67 22:39:01 2 0.07 0.00 0.07 0.00 0.00 99.87 22:39:01 3 0.02 0.00 0.02 0.00 0.00 99.97 22:40:01 all 0.15 0.00 0.04 0.00 0.00 99.81 22:40:01 0 0.05 0.00 0.03 0.00 0.00 99.92 22:40:01 1 0.45 0.00 0.07 0.00 0.00 99.48 22:40:01 2 0.05 0.00 0.02 0.00 0.00 99.93 22:40:01 3 0.05 0.00 0.03 0.00 0.00 99.92 22:41:01 all 0.20 0.00 0.03 0.00 0.00 99.77 22:41:01 0 0.45 0.00 0.03 0.00 0.00 99.52 22:41:01 1 0.08 0.00 0.03 0.00 0.00 99.88 22:41:01 2 0.15 0.00 0.02 0.00 0.00 99.83 22:41:01 3 0.10 0.00 0.05 0.00 0.00 99.85 22:42:01 all 0.18 0.00 0.03 0.00 0.01 99.78 22:42:01 0 0.03 0.00 0.05 0.00 0.00 99.92 22:42:01 1 0.05 0.00 0.03 0.00 0.02 99.90 22:42:01 2 0.57 0.00 0.03 0.00 0.00 99.40 22:42:01 3 0.05 0.00 0.02 0.00 0.02 99.92 22:43:01 all 0.12 0.00 0.05 0.00 0.03 99.80 22:43:01 0 0.05 0.00 0.02 0.00 0.02 99.92 22:43:01 1 0.03 0.00 0.03 0.00 0.00 99.93 22:43:01 2 0.33 0.00 0.12 0.00 0.07 99.48 22:43:01 3 0.05 0.00 0.03 0.00 0.05 99.87 22:44:01 all 0.05 0.00 0.03 0.00 0.00 99.92 22:44:01 0 0.05 0.00 0.03 0.00 0.00 99.92 22:44:01 1 0.02 0.00 0.00 0.00 0.00 99.98 22:44:01 2 0.07 0.00 0.03 0.00 0.00 99.90 22:44:01 3 0.08 0.00 0.03 0.00 0.02 99.87 22:45:01 all 0.05 0.00 0.04 0.00 0.00 99.91 22:45:01 0 0.13 0.00 0.08 0.00 0.02 99.77 22:45:01 1 0.03 0.00 0.03 0.00 0.00 99.93 22:45:01 2 0.02 0.00 0.02 0.00 0.00 99.97 22:45:01 3 0.02 0.00 0.02 0.00 0.00 99.97 22:46:01 all 0.20 0.00 0.03 0.00 0.00 99.77 22:46:01 0 0.12 0.00 0.05 0.00 0.00 99.83 22:46:01 1 0.10 0.00 0.03 0.00 0.00 99.87 22:46:01 2 0.08 0.00 0.02 0.00 0.00 99.90 22:46:01 3 0.48 0.00 0.02 0.00 0.00 99.50 22:47:01 all 0.16 0.00 0.05 0.00 0.00 99.79 22:47:01 0 0.07 0.00 0.05 0.00 0.00 99.88 22:47:01 1 0.03 0.00 0.07 0.00 0.00 99.90 22:47:01 2 0.03 0.00 0.05 0.00 0.00 99.92 22:47:01 3 0.52 0.00 0.02 0.00 0.00 99.47 22:48:02 all 7.78 0.00 4.44 1.59 0.09 86.10 22:48:02 0 7.86 0.00 4.65 2.53 0.07 84.90 22:48:02 1 7.85 0.00 4.95 1.42 0.08 85.70 22:48:02 2 7.22 0.00 3.91 0.73 0.14 88.01 22:48:02 3 8.19 0.00 4.25 1.71 0.07 85.79 22:48:02 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 13.96 0.00 9.05 5.96 0.11 70.92 22:49:01 0 11.45 0.00 8.93 4.83 0.14 74.65 22:49:01 1 14.01 0.00 9.82 6.98 0.07 69.12 22:49:01 2 17.01 0.00 8.36 7.00 0.10 67.53 22:49:01 3 13.37 0.00 9.08 5.03 0.14 72.39 Average: all 2.10 0.00 1.26 0.65 0.02 95.97 Average: 0 1.88 0.00 1.28 0.61 0.02 96.21 Average: 1 2.08 0.00 1.36 0.75 0.02 95.79 Average: 2 2.31 0.00 1.19 0.68 0.03 95.79 Average: 3 2.11 0.00 1.21 0.56 0.03 96.10