---> uname -a: Linux prd-centos7-docker-4c-2g-13328.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/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/xfoundry_go-mod-bootstrap_PR-129 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/xfoundry_go-mod-bootstrap_PR-129@tmp /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 ---> free -m: total used free shared buff/cache available Mem: 1837 715 103 0 1018 1017 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:ba:0c:ff brd ff:ff:ff:ff:ff:ff inet 10.30.123.25/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85388sec preferred_lft 85388sec inet6 fe80::f816:3eff:feba:cff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:a3:eb:dd:87 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:a3ff:feeb:dd87/64 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) 11/24/20 _x86_64_ (4 CPU) 03:31:53 LINUX RESTART (4 CPU) 03:33:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:34:01 7.33 0.54 6.79 0.00 39.01 161.14 0.00 03:35:01 0.43 0.00 0.43 0.00 0.00 6.88 0.00 03:36:01 0.30 0.00 0.30 0.00 0.00 4.15 0.00 03:37:01 0.23 0.00 0.23 0.00 0.00 3.18 0.00 03:38:01 0.28 0.00 0.28 0.00 0.00 3.86 0.00 03:39:01 0.23 0.00 0.23 0.00 0.00 2.05 0.00 03:40:01 0.28 0.00 0.28 0.00 0.00 3.20 0.00 03:41:02 0.20 0.00 0.20 0.00 0.00 2.56 0.00 03:42:01 0.30 0.00 0.30 0.00 0.00 3.86 0.00 03:43:01 0.23 0.00 0.23 0.00 0.00 2.85 0.00 03:44:01 0.20 0.00 0.20 0.00 0.00 1.88 0.00 03:45:01 0.25 0.00 0.25 0.00 0.00 3.06 0.00 03:46:01 0.28 0.00 0.28 0.00 0.00 2.61 0.00 03:47:01 0.33 0.03 0.30 0.00 0.93 3.88 0.00 03:48:01 0.37 0.17 0.20 0.00 5.33 2.83 0.00 Average: 0.74 0.05 0.70 0.00 2.98 13.72 0.00 03:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 171904 0 616132 32.75 2620 1090888 1106760 37.77 425528 1086360 20 03:35:01 174552 0 613476 32.60 2620 1090896 1078048 36.79 424508 1084948 8 03:36:01 170500 0 617524 32.82 2620 1090900 1078156 36.80 439916 1073964 16 03:37:01 171836 0 616188 32.75 2620 1090900 1077964 36.79 438820 1073964 12 03:38:01 170416 0 617600 32.82 2620 1090908 1078024 36.79 443812 1070760 8 03:39:01 170204 0 617808 32.84 2620 1090912 1078000 36.79 450816 1063692 8 03:40:01 170344 0 617664 32.83 2620 1090916 1077964 36.79 450500 1063692 16 03:41:02 170252 0 617752 32.83 2620 1090920 1077964 36.79 450628 1063692 16 03:42:01 170640 0 617356 32.81 2620 1090928 1077964 36.79 450636 1063692 8 03:43:01 169664 0 618328 32.86 2620 1090932 1078096 36.79 451396 1063692 8 03:44:01 169968 0 618020 32.85 2620 1090936 1078012 36.79 450996 1063696 12 03:45:01 170088 0 617896 32.84 2620 1090940 1077964 36.79 450652 1063692 8 03:46:01 170320 0 617656 32.83 2620 1090948 1077964 36.79 450660 1063692 8 03:47:01 167856 0 620116 32.96 2620 1090952 1079700 36.85 453128 1063692 8 03:48:01 169648 0 618292 32.86 2620 1090984 1078072 36.79 451952 1063020 16 Average: 170546 0 617454 32.82 2620 1090924 1080043 36.86 445597 1068417 11 03:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:34:01 eth0 8.18 5.99 9.03 3.04 0.00 0.00 0.00 0.00 03:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 eth0 3.80 2.20 3.15 0.15 0.00 0.00 0.00 0.00 03:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 eth0 1.00 0.47 0.33 0.18 0.00 0.00 0.00 0.00 03:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 eth0 0.12 0.10 0.01 0.04 0.00 0.00 0.00 0.00 03:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 eth0 0.22 0.17 0.08 0.07 0.00 0.00 0.00 0.00 03:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 eth0 0.23 0.15 0.07 0.01 0.00 0.00 0.00 0.00 03:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:02 eth0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 03:41:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 eth0 0.63 0.48 0.35 0.24 0.00 0.00 0.00 0.00 03:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 eth0 0.23 0.23 0.10 0.05 0.00 0.00 0.00 0.00 03:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 eth0 0.35 0.08 0.02 0.01 0.00 0.00 0.00 0.00 03:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 eth0 0.52 0.08 0.05 0.01 0.00 0.00 0.00 0.00 03:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 eth0 0.53 0.48 0.27 0.21 0.00 0.00 0.00 0.00 03:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 eth0 0.23 0.17 0.08 0.07 0.00 0.00 0.00 0.00 03:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.07 0.71 0.90 0.27 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 0.00 0.00 0.00 0.00 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) 11/24/20 _x86_64_ (4 CPU) 03:31:53 LINUX RESTART (4 CPU) 03:33:02 CPU %user %nice %system %iowait %steal %idle 03:34:01 all 0.61 0.00 0.33 0.17 0.00 98.89 03:34:01 0 0.70 0.00 0.31 0.03 0.00 98.97 03:34:01 1 0.37 0.00 0.36 0.58 0.00 98.69 03:34:01 2 0.75 0.00 0.25 0.05 0.00 98.95 03:34:01 3 0.61 0.00 0.39 0.03 0.00 98.97 03:35:01 all 0.13 0.00 0.04 0.00 0.01 99.81 03:35:01 0 0.10 0.00 0.05 0.00 0.00 99.85 03:35:01 1 0.05 0.00 0.03 0.00 0.02 99.90 03:35:01 2 0.05 0.00 0.03 0.00 0.02 99.90 03:35:01 3 0.33 0.00 0.05 0.00 0.02 99.60 03:36:01 all 0.18 0.00 0.22 0.00 0.01 99.59 03:36:01 0 0.07 0.00 0.17 0.00 0.02 99.75 03:36:01 1 0.13 0.00 0.27 0.00 0.00 99.60 03:36:01 2 0.08 0.00 0.33 0.00 0.02 99.57 03:36:01 3 0.45 0.00 0.12 0.00 0.00 99.43 03:37:01 all 0.16 0.00 0.03 0.00 0.01 99.80 03:37:01 0 0.05 0.00 0.03 0.00 0.02 99.90 03:37:01 1 0.05 0.00 0.05 0.00 0.00 99.90 03:37:01 2 0.05 0.00 0.02 0.00 0.00 99.93 03:37:01 3 0.50 0.00 0.02 0.00 0.02 99.47 03:38:01 all 0.17 0.00 0.05 0.00 0.00 99.77 03:38:01 0 0.08 0.00 0.05 0.00 0.00 99.87 03:38:01 1 0.03 0.00 0.02 0.00 0.02 99.93 03:38:01 2 0.05 0.00 0.10 0.00 0.00 99.85 03:38:01 3 0.53 0.00 0.03 0.00 0.00 99.43 03:39:01 all 0.14 0.00 0.07 0.00 0.00 99.79 03:39:01 0 0.00 0.00 0.02 0.00 0.00 99.98 03:39:01 1 0.03 0.00 0.03 0.00 0.00 99.93 03:39:01 2 0.03 0.00 0.15 0.00 0.00 99.82 03:39:01 3 0.50 0.00 0.08 0.00 0.00 99.42 03:40:01 all 0.04 0.00 0.04 0.00 0.00 99.92 03:40:01 0 0.03 0.00 0.02 0.00 0.00 99.95 03:40:01 1 0.03 0.00 0.02 0.00 0.00 99.95 03:40:01 2 0.05 0.00 0.05 0.00 0.00 99.90 03:40:01 3 0.05 0.00 0.07 0.00 0.02 99.87 03:41:02 all 0.15 0.00 0.04 0.00 0.01 99.80 03:41:02 0 0.02 0.00 0.02 0.00 0.02 99.95 03:41:02 1 0.52 0.00 0.05 0.00 0.00 99.43 03:41:02 2 0.05 0.00 0.05 0.00 0.02 99.88 03:41:02 3 0.03 0.00 0.05 0.00 0.00 99.92 03:42:01 all 0.17 0.00 0.03 0.00 0.00 99.80 03:42:01 0 0.05 0.00 0.02 0.00 0.00 99.93 03:42:01 1 0.54 0.00 0.02 0.00 0.02 99.42 03:42:01 2 0.05 0.00 0.05 0.00 0.00 99.90 03:42:01 3 0.03 0.00 0.03 0.00 0.00 99.93 03:43:01 all 0.17 0.00 0.04 0.00 0.00 99.79 03:43:01 0 0.05 0.00 0.05 0.00 0.00 99.90 03:43:01 1 0.50 0.00 0.05 0.00 0.00 99.45 03:43:01 2 0.07 0.00 0.05 0.00 0.00 99.88 03:43:01 3 0.07 0.00 0.02 0.00 0.00 99.92 03:44:01 all 0.16 0.00 0.03 0.00 0.00 99.81 03:44:01 0 0.02 0.00 0.02 0.00 0.00 99.97 03:44:01 1 0.53 0.00 0.03 0.00 0.00 99.43 03:44:01 2 0.05 0.00 0.03 0.00 0.02 99.90 03:44:01 3 0.03 0.00 0.03 0.00 0.00 99.93 03:44:01 CPU %user %nice %system %iowait %steal %idle 03:45:01 all 0.12 0.00 0.03 0.00 0.00 99.84 03:45:01 0 0.02 0.00 0.02 0.00 0.00 99.97 03:45:01 1 0.05 0.00 0.02 0.00 0.00 99.93 03:45:01 2 0.40 0.00 0.08 0.00 0.02 99.50 03:45:01 3 0.02 0.00 0.02 0.00 0.00 99.97 03:46:01 all 0.05 0.00 0.03 0.00 0.00 99.92 03:46:01 0 0.03 0.00 0.03 0.00 0.00 99.93 03:46:01 1 0.03 0.00 0.05 0.00 0.00 99.92 03:46:01 2 0.08 0.00 0.03 0.00 0.00 99.88 03:46:01 3 0.05 0.00 0.02 0.00 0.00 99.93 03:47:01 all 0.15 0.00 0.05 0.00 0.00 99.79 03:47:01 0 0.05 0.00 0.05 0.00 0.00 99.90 03:47:01 1 0.03 0.00 0.05 0.00 0.00 99.92 03:47:01 2 0.42 0.00 0.07 0.00 0.02 99.50 03:47:01 3 0.12 0.00 0.05 0.00 0.00 99.83 03:48:01 all 0.17 0.00 0.04 0.00 0.00 99.78 03:48:01 0 0.05 0.00 0.05 0.00 0.02 99.88 03:48:01 1 0.03 0.00 0.05 0.00 0.00 99.92 03:48:01 2 0.55 0.00 0.05 0.00 0.00 99.40 03:48:01 3 0.05 0.00 0.02 0.00 0.00 99.93 Average: all 0.17 0.00 0.07 0.01 0.00 99.74 Average: 0 0.09 0.00 0.06 0.00 0.00 99.85 Average: 1 0.20 0.00 0.07 0.04 0.00 99.69 Average: 2 0.18 0.00 0.09 0.00 0.01 99.72 Average: 3 0.22 0.00 0.07 0.00 0.00 99.70