---> uname -a: Linux prd-centos7-docker-4c-2g-3967.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 6.9G 43.1G 14% / 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 6.9G 43.1G 14% /facter-os /dev/vda1 50.0G 6.9G 43.1G 14% /etc/resolv.conf /dev/vda1 50.0G 6.9G 43.1G 14% /etc/hostname /dev/vda1 50.0G 6.9G 43.1G 14% /etc/hosts /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/xfoundry_go-mod-bootstrap_PR-228 /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/xfoundry_go-mod-bootstrap_PR-228@tmp /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/sa-host /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/secure /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/auth.log /dev/vda1 50.0G 6.9G 43.1G 14% /run/cloud-init/result.json ---> free -m: total used free shared buff/cache available Mem: 1837 702 95 0 1039 1030 Swap: 1023 0 1023 ---> 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:26:65:2a brd ff:ff:ff:ff:ff:ff inet 10.30.123.122/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85238sec preferred_lft 85238sec inet6 fe80::f816:3eff:fe26:652a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:1e:7d:ca:a8 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::42:1eff:fe7d:caa8/64 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) 05/10/21 _x86_64_ (4 CPU) 05:55:23 LINUX RESTART (4 CPU) 05:56:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:57:01 50.85 14.26 36.58 0.00 4429.96 3216.06 0.00 05:58:01 1.83 0.00 1.83 0.00 0.00 36.38 0.00 05:59:01 0.27 0.00 0.27 0.00 0.00 4.26 0.00 06:00:01 0.28 0.00 0.28 0.00 0.00 3.08 0.00 06:01:01 0.23 0.02 0.22 0.00 0.13 2.48 0.00 06:02:01 0.48 0.08 0.40 0.00 1.60 6.51 0.00 06:03:01 0.23 0.00 0.23 0.00 0.00 2.96 0.00 06:04:01 0.23 0.00 0.23 0.00 0.00 3.33 0.00 06:05:01 0.25 0.00 0.25 0.00 0.00 2.45 0.00 06:06:01 0.25 0.00 0.25 0.00 0.00 2.62 0.00 06:07:01 0.20 0.00 0.20 0.00 0.00 2.42 0.00 06:08:01 0.17 0.00 0.17 0.00 0.00 1.62 0.00 06:09:02 0.25 0.00 0.25 0.00 0.00 4.01 0.00 06:10:01 0.22 0.00 0.22 0.00 0.00 2.34 0.00 06:11:01 0.35 0.20 0.15 0.00 6.26 2.50 0.00 06:12:01 0.75 0.00 0.75 0.00 0.00 14.21 0.00 06:13:01 0.32 0.00 0.32 0.00 0.00 3.36 0.00 06:14:01 0.22 0.00 0.22 0.00 0.00 2.18 0.00 Average: 3.19 0.81 2.38 0.00 246.91 184.31 0.00 05:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:57:01 132640 0 604448 32.13 2620 1141836 1093664 37.32 428364 1120380 128 05:58:01 136084 0 600996 31.94 2620 1141844 1079856 36.85 430372 1116436 8 05:59:01 133620 0 603452 32.07 2620 1141852 1079880 36.85 431196 1118132 12 06:00:01 133624 0 603448 32.07 2620 1141852 1077800 36.78 431512 1117948 12 06:01:01 132528 0 604536 32.13 2620 1141860 1069028 36.48 429860 1119732 16 06:02:01 133344 0 603592 32.08 2620 1141988 1067024 36.42 429464 1119792 12 06:03:01 134052 0 602884 32.04 2620 1141988 1067000 36.41 429284 1119872 20 06:04:01 134200 0 602728 32.03 2620 1141996 1067000 36.41 429440 1119872 8 06:05:01 133864 0 603060 32.05 2620 1142000 1067000 36.41 429536 1119872 12 06:06:01 133064 0 603856 32.09 2620 1142004 1067072 36.42 430100 1119872 20 06:07:01 133292 0 603624 32.08 2620 1142008 1067000 36.41 429760 1119872 12 06:08:01 132840 0 604072 32.11 2620 1142012 1067048 36.42 430180 1119872 20 06:09:02 128376 0 608528 32.34 2620 1142020 1074804 36.68 434264 1119796 16 06:10:01 129556 0 607348 32.28 2620 1142020 1074600 36.67 433092 1119796 20 06:11:01 131996 0 604872 32.15 2620 1142056 1062644 36.27 431388 1119308 20 06:12:01 132540 0 604324 32.12 2620 1142060 1062596 36.26 431288 1119308 12 06:13:01 132400 0 604460 32.13 2620 1142064 1062596 36.26 431292 1119308 8 06:14:01 132612 0 604244 32.11 2620 1142068 1062596 36.26 431172 1119308 8 Average: 132813 0 604137 32.11 2620 1141974 1070512 36.53 430642 1119360 20 05:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:57:01 eth0 382.54 242.84 721.51 61.42 0.00 0.00 0.00 0.00 05:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 docker0 4.26 2.90 1.05 7.52 0.00 0.00 0.00 0.00 05:58:01 eth0 7.38 1.30 1.94 0.96 0.00 0.00 0.00 0.00 05:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 eth0 2.18 0.93 1.11 0.78 0.00 0.00 0.00 0.00 05:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 eth0 0.63 0.30 0.28 0.23 0.00 0.00 0.00 0.00 06:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 eth0 0.30 0.18 0.09 0.04 0.00 0.00 0.00 0.00 06:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 eth0 0.27 0.10 0.07 0.03 0.00 0.00 0.00 0.00 06:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 eth0 0.22 0.15 0.01 0.01 0.00 0.00 0.00 0.00 06:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 eth0 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 eth0 0.22 0.20 0.08 0.05 0.00 0.00 0.00 0.00 06:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 eth0 0.17 0.10 0.01 0.03 0.00 0.00 0.00 0.00 06:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 eth0 7.76 0.12 0.69 0.01 0.00 0.00 0.00 0.00 06:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:02 eth0 15.22 5.34 2.20 25.08 0.00 0.00 0.00 0.00 06:09:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 eth0 1.24 0.71 0.60 0.41 0.00 0.00 0.00 0.00 06:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 eth0 0.47 0.18 0.15 0.04 0.00 0.00 0.00 0.00 06:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 eth0 0.25 0.10 0.01 0.03 0.00 0.00 0.00 0.00 06:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 eth0 0.28 0.08 0.02 0.01 0.00 0.00 0.00 0.00 06:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 eth0 0.15 0.05 0.01 0.00 0.00 0.00 0.00 0.00 06:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 23.34 14.07 40.55 4.96 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 0.24 0.16 0.06 0.42 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) 05/10/21 _x86_64_ (4 CPU) 05:55:23 LINUX RESTART (4 CPU) 05:56:01 CPU %user %nice %system %iowait %steal %idle 05:57:01 all 6.68 0.00 2.58 1.26 0.03 89.45 05:57:01 0 5.27 0.00 3.28 0.19 0.05 91.21 05:57:01 1 7.83 0.00 2.11 0.18 0.02 89.86 05:57:01 2 8.82 0.00 2.07 2.42 0.02 86.67 05:57:01 3 4.79 0.00 2.86 2.25 0.05 90.06 05:58:01 all 0.20 0.00 0.07 0.00 0.00 99.73 05:58:01 0 0.03 0.00 0.07 0.00 0.00 99.90 05:58:01 1 0.17 0.00 0.10 0.00 0.00 99.73 05:58:01 2 0.55 0.00 0.05 0.00 0.00 99.40 05:58:01 3 0.07 0.00 0.05 0.00 0.00 99.88 05:59:01 all 0.19 0.00 0.04 0.00 0.00 99.77 05:59:01 0 0.03 0.00 0.02 0.00 0.00 99.95 05:59:01 1 0.07 0.00 0.07 0.00 0.00 99.87 05:59:01 2 0.55 0.00 0.03 0.00 0.02 99.40 05:59:01 3 0.10 0.00 0.03 0.00 0.00 99.87 06:00:01 all 0.17 0.00 0.03 0.00 0.00 99.80 06:00:01 0 0.05 0.00 0.03 0.00 0.00 99.92 06:00:01 1 0.03 0.00 0.03 0.00 0.00 99.93 06:00:01 2 0.53 0.00 0.00 0.00 0.00 99.47 06:00:01 3 0.05 0.00 0.05 0.00 0.00 99.90 06:01:01 all 0.17 0.00 0.07 0.00 0.01 99.76 06:01:01 0 0.08 0.00 0.10 0.00 0.02 99.80 06:01:01 1 0.05 0.00 0.05 0.00 0.00 99.90 06:01:01 2 0.50 0.00 0.05 0.00 0.00 99.45 06:01:01 3 0.03 0.00 0.07 0.00 0.02 99.88 06:02:01 all 0.16 0.00 0.03 0.00 0.00 99.80 06:02:01 0 0.03 0.00 0.03 0.02 0.02 99.90 06:02:01 1 0.05 0.00 0.03 0.00 0.00 99.92 06:02:01 2 0.53 0.00 0.03 0.00 0.00 99.43 06:02:01 3 0.03 0.00 0.03 0.00 0.00 99.93 06:03:01 all 0.17 0.00 0.03 0.00 0.00 99.80 06:03:01 0 0.22 0.00 0.02 0.00 0.00 99.77 06:03:01 1 0.10 0.00 0.05 0.00 0.00 99.85 06:03:01 2 0.33 0.00 0.02 0.00 0.02 99.63 06:03:01 3 0.03 0.00 0.03 0.00 0.00 99.93 06:04:01 all 0.16 0.00 0.03 0.00 0.00 99.81 06:04:01 0 0.02 0.00 0.02 0.00 0.00 99.97 06:04:01 1 0.07 0.00 0.05 0.00 0.02 99.87 06:04:01 2 0.07 0.00 0.03 0.00 0.00 99.90 06:04:01 3 0.48 0.00 0.02 0.00 0.00 99.50 06:05:01 all 0.14 0.00 0.02 0.00 0.00 99.83 06:05:01 0 0.02 0.00 0.02 0.00 0.00 99.97 06:05:01 1 0.03 0.00 0.02 0.00 0.00 99.95 06:05:01 2 0.03 0.00 0.02 0.00 0.00 99.95 06:05:01 3 0.48 0.00 0.03 0.00 0.02 99.47 06:06:01 all 0.08 0.00 0.04 0.00 0.00 99.88 06:06:01 0 0.00 0.00 0.03 0.00 0.00 99.97 06:06:01 1 0.05 0.00 0.05 0.00 0.00 99.90 06:06:01 2 0.03 0.00 0.03 0.00 0.00 99.93 06:06:01 3 0.22 0.00 0.05 0.00 0.00 99.73 06:07:01 all 0.06 0.00 0.03 0.00 0.00 99.91 06:07:01 0 0.05 0.00 0.02 0.00 0.00 99.93 06:07:01 1 0.03 0.00 0.03 0.00 0.00 99.93 06:07:01 2 0.03 0.00 0.02 0.00 0.00 99.95 06:07:01 3 0.13 0.00 0.05 0.00 0.00 99.82 06:07:01 CPU %user %nice %system %iowait %steal %idle 06:08:01 all 0.16 0.00 0.02 0.00 0.02 99.80 06:08:01 0 0.05 0.00 0.02 0.00 0.02 99.92 06:08:01 1 0.03 0.00 0.03 0.00 0.00 99.93 06:08:01 2 0.05 0.00 0.02 0.00 0.05 99.88 06:08:01 3 0.52 0.00 0.02 0.00 0.02 99.45 06:09:02 all 0.40 0.00 0.08 0.00 0.34 99.18 06:09:02 0 0.48 0.00 0.15 0.00 0.48 98.88 06:09:02 1 0.22 0.00 0.10 0.00 0.30 99.38 06:09:02 2 0.23 0.00 0.03 0.00 0.25 99.48 06:09:02 3 0.67 0.00 0.05 0.00 0.33 98.95 06:10:01 all 0.13 0.00 0.05 0.00 0.17 99.66 06:10:01 0 0.05 0.00 0.03 0.00 0.22 99.70 06:10:01 1 0.07 0.00 0.03 0.00 0.05 99.85 06:10:01 2 0.03 0.00 0.05 0.00 0.17 99.75 06:10:01 3 0.36 0.00 0.08 0.00 0.22 99.34 06:11:01 all 0.08 0.00 0.07 0.00 0.33 99.52 06:11:01 0 0.03 0.00 0.08 0.00 0.43 99.45 06:11:01 1 0.03 0.00 0.05 0.00 0.30 99.62 06:11:01 2 0.02 0.00 0.05 0.00 0.12 99.82 06:11:01 3 0.23 0.00 0.12 0.00 0.47 99.18 06:12:01 all 0.05 0.00 0.04 0.00 0.00 99.91 06:12:01 0 0.08 0.00 0.07 0.00 0.02 99.83 06:12:01 1 0.02 0.00 0.03 0.00 0.00 99.95 06:12:01 2 0.02 0.00 0.02 0.00 0.00 99.97 06:12:01 3 0.07 0.00 0.05 0.00 0.00 99.88 06:13:01 all 0.14 0.00 0.02 0.00 0.00 99.85 06:13:01 0 0.00 0.00 0.02 0.00 0.00 99.98 06:13:01 1 0.02 0.00 0.00 0.00 0.00 99.98 06:13:01 2 0.03 0.00 0.05 0.00 0.00 99.92 06:13:01 3 0.50 0.00 0.00 0.00 0.00 99.50 06:14:01 all 0.15 0.00 0.02 0.00 0.00 99.83 06:14:01 0 0.02 0.00 0.00 0.00 0.00 99.98 06:14:01 1 0.03 0.00 0.02 0.00 0.00 99.95 06:14:01 2 0.05 0.00 0.03 0.00 0.00 99.92 06:14:01 3 0.52 0.00 0.02 0.00 0.02 99.45 Average: all 0.51 0.00 0.18 0.07 0.05 99.19 Average: 0 0.36 0.00 0.22 0.01 0.07 99.34 Average: 1 0.49 0.00 0.16 0.01 0.04 99.30 Average: 2 0.69 0.00 0.14 0.13 0.04 99.00 Average: 3 0.51 0.00 0.20 0.12 0.06 99.10