---> uname -a: Linux prd-centos7-docker-4c-2g-20913.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-151 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/xfoundry_go-mod-bootstrap_PR-151@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 711 81 0 1044 1021 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:2c:b2:14 brd ff:ff:ff:ff:ff:ff inet 10.30.122.58/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85518sec preferred_lft 85518sec inet6 fe80::f816:3eff:fe2c:b214/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:75:67:ec:b3 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::42:75ff:fe67:ecb3/64 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) 01/18/21 _x86_64_ (4 CPU) 06:13:40 LINUX RESTART (4 CPU) 06:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:15:03 141.40 53.39 88.00 0.00 8139.17 39080.45 0.00 06:16:01 3.62 0.09 3.53 0.00 2.75 111.22 0.00 06:17:01 0.80 0.00 0.80 0.00 0.00 11.46 0.00 06:18:01 0.18 0.00 0.18 0.00 0.00 2.05 0.00 06:19:01 0.25 0.00 0.25 0.00 0.00 3.06 0.00 06:20:01 0.32 0.00 0.32 0.00 0.00 4.26 0.00 06:21:01 0.22 0.00 0.22 0.00 0.00 1.92 0.00 06:22:01 0.28 0.00 0.28 0.00 0.00 3.48 0.00 06:23:01 0.30 0.00 0.30 0.00 0.00 2.98 0.00 06:24:01 0.27 0.00 0.27 0.00 0.00 3.35 0.00 06:25:01 0.28 0.00 0.28 0.00 0.00 3.01 0.00 06:26:01 0.17 0.00 0.17 0.00 0.00 1.65 0.00 06:27:01 0.30 0.00 0.30 0.00 0.00 3.76 0.00 06:28:01 26.86 26.61 0.25 0.00 2873.93 3.10 0.00 Average: 12.54 5.74 6.81 0.00 789.09 2810.81 0.00 06:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:15:03 152132 0 595448 31.65 2600 1131364 1109488 37.86 431452 1098260 128 06:16:01 154000 0 593644 31.55 2600 1131300 1105952 37.74 431404 1097160 12 06:17:01 154412 0 593228 31.53 2600 1131304 1105964 37.74 439036 1089540 8 06:18:01 155316 0 592324 31.48 2600 1131304 1097512 37.46 438544 1089044 8 06:19:01 156104 0 591528 31.44 2600 1131312 1081064 36.89 443604 1083676 16 06:20:01 155900 0 591728 31.45 2600 1131316 1077048 36.76 443704 1083564 8 06:21:01 156496 0 591128 31.42 2600 1131320 1076952 36.75 443324 1083564 8 06:22:01 156644 0 590976 31.41 2600 1131324 1076952 36.75 443212 1083560 8 06:23:01 156492 0 591120 31.42 2600 1131332 1076952 36.75 443092 1083564 8 06:24:01 156432 0 591176 31.42 2600 1131336 1076952 36.75 443224 1083560 8 06:25:01 155136 0 592472 31.49 2600 1131336 1077156 36.76 445528 1082380 8 06:26:01 154864 0 592732 31.50 2600 1131348 1077168 36.76 445784 1082380 8 06:27:01 154976 0 592616 31.50 2600 1131352 1077192 36.76 445928 1082380 8 06:28:01 75460 0 614496 32.66 2600 1188988 1112404 37.96 465372 1142504 148 Average: 149597 0 593901 31.56 2600 1135445 1087768 37.12 443086 1090367 27 06:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:15:03 eth0 309.03 220.80 1039.89 85.20 0.00 0.00 0.00 0.00 06:15:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:03 docker0 2.38 1.90 0.64 4.61 0.00 0.00 0.00 0.00 06:16:01 eth0 8.21 1.02 1.87 0.26 0.00 0.00 0.00 0.00 06:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 eth0 7.85 1.11 1.69 0.80 0.00 0.00 0.00 0.00 06:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 eth0 1.83 0.95 1.07 0.75 0.00 0.00 0.00 0.00 06:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 eth0 0.23 0.15 0.07 0.04 0.00 0.00 0.00 0.00 06:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 eth0 0.37 0.22 0.15 0.07 0.00 0.00 0.00 0.00 06:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 eth0 0.23 0.07 0.01 0.01 0.00 0.00 0.00 0.00 06:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 eth0 8.71 0.38 1.10 0.23 0.00 0.00 0.00 0.00 06:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 eth0 3.83 1.02 1.21 0.78 0.00 0.00 0.00 0.00 06:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 eth0 4.13 0.37 0.60 0.24 0.00 0.00 0.00 0.00 06:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 eth0 10.26 6.34 9.40 3.60 0.00 0.00 0.00 0.00 06:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 25.42 16.67 75.73 6.59 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 0.17 0.14 0.05 0.33 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) 01/18/21 _x86_64_ (4 CPU) 06:13:40 LINUX RESTART (4 CPU) 06:14:01 CPU %user %nice %system %iowait %steal %idle 06:15:03 all 16.04 0.00 8.63 3.97 2.12 69.23 06:15:03 0 16.07 0.00 8.64 5.32 2.19 67.78 06:15:03 1 17.72 0.00 6.98 4.22 2.04 69.03 06:15:03 2 15.61 0.00 7.16 4.31 2.56 70.35 06:15:03 3 14.77 0.00 11.75 2.03 1.69 69.75 06:16:01 all 0.14 0.00 0.08 0.00 0.57 99.22 06:16:01 0 0.03 0.00 0.05 0.00 0.34 99.57 06:16:01 1 0.15 0.00 0.10 0.00 0.51 99.23 06:16:01 2 0.29 0.00 0.09 0.00 0.67 98.95 06:16:01 3 0.07 0.00 0.07 0.00 0.74 99.13 06:17:01 all 0.20 0.00 0.10 0.00 0.17 99.52 06:17:01 0 0.07 0.00 0.08 0.00 0.17 99.68 06:17:01 1 0.08 0.00 0.15 0.02 0.13 99.62 06:17:01 2 0.10 0.00 0.07 0.00 0.22 99.62 06:17:01 3 0.55 0.00 0.10 0.00 0.18 99.17 06:18:01 all 0.15 0.00 0.04 0.00 0.07 99.74 06:18:01 0 0.07 0.00 0.03 0.00 0.05 99.85 06:18:01 1 0.07 0.00 0.07 0.00 0.10 99.77 06:18:01 2 0.03 0.00 0.03 0.00 0.07 99.87 06:18:01 3 0.45 0.00 0.02 0.00 0.05 99.48 06:19:01 all 0.17 0.00 0.11 0.00 0.08 99.63 06:19:01 0 0.03 0.00 0.15 0.00 0.05 99.77 06:19:01 1 0.10 0.00 0.20 0.00 0.07 99.63 06:19:01 2 0.05 0.00 0.07 0.00 0.10 99.78 06:19:01 3 0.50 0.00 0.03 0.00 0.12 99.35 06:20:01 all 0.10 0.00 0.06 0.00 0.00 99.84 06:20:01 0 0.03 0.00 0.05 0.00 0.00 99.92 06:20:01 1 0.03 0.00 0.05 0.00 0.00 99.92 06:20:01 2 0.05 0.00 0.07 0.00 0.02 99.87 06:20:01 3 0.28 0.00 0.07 0.00 0.00 99.65 06:21:01 all 0.17 0.00 0.03 0.00 0.00 99.79 06:21:01 0 0.03 0.00 0.03 0.00 0.00 99.93 06:21:01 1 0.08 0.00 0.03 0.00 0.00 99.88 06:21:01 2 0.07 0.00 0.05 0.00 0.00 99.88 06:21:01 3 0.52 0.00 0.02 0.00 0.00 99.47 06:22:01 all 0.15 0.00 0.03 0.00 0.00 99.81 06:22:01 0 0.02 0.00 0.03 0.00 0.00 99.95 06:22:01 1 0.05 0.00 0.03 0.00 0.00 99.92 06:22:01 2 0.02 0.00 0.05 0.00 0.00 99.93 06:22:01 3 0.53 0.00 0.02 0.00 0.00 99.45 06:23:01 all 0.15 0.00 0.03 0.00 0.00 99.81 06:23:01 0 0.00 0.00 0.02 0.00 0.00 99.98 06:23:01 1 0.05 0.00 0.05 0.00 0.00 99.90 06:23:01 2 0.05 0.00 0.03 0.00 0.00 99.92 06:23:01 3 0.52 0.00 0.03 0.00 0.02 99.43 06:24:01 all 0.15 0.00 0.03 0.00 0.00 99.82 06:24:01 0 0.02 0.00 0.02 0.00 0.00 99.97 06:24:01 1 0.03 0.00 0.03 0.00 0.00 99.93 06:24:01 2 0.03 0.00 0.03 0.00 0.02 99.92 06:24:01 3 0.52 0.00 0.02 0.00 0.00 99.47 06:25:01 all 0.17 0.00 0.04 0.00 0.03 99.76 06:25:01 0 0.03 0.00 0.02 0.00 0.03 99.92 06:25:01 1 0.03 0.00 0.07 0.00 0.03 99.87 06:25:01 2 0.08 0.00 0.07 0.00 0.03 99.82 06:25:01 3 0.52 0.00 0.02 0.00 0.02 99.45 06:25:01 CPU %user %nice %system %iowait %steal %idle 06:26:01 all 0.16 0.00 0.04 0.00 0.02 99.78 06:26:01 0 0.03 0.00 0.02 0.00 0.02 99.93 06:26:01 1 0.05 0.00 0.03 0.00 0.03 99.88 06:26:01 2 0.03 0.00 0.05 0.00 0.02 99.90 06:26:01 3 0.53 0.00 0.05 0.00 0.02 99.40 06:27:01 all 0.14 0.00 0.05 0.00 0.00 99.80 06:27:01 0 0.02 0.00 0.03 0.00 0.00 99.95 06:27:01 1 0.07 0.00 0.03 0.00 0.00 99.90 06:27:01 2 0.03 0.00 0.03 0.00 0.00 99.93 06:27:01 3 0.43 0.00 0.12 0.00 0.02 99.43 06:28:01 all 0.73 0.00 0.45 0.56 0.03 98.24 06:28:01 0 0.63 0.00 0.40 0.00 0.03 98.93 06:28:01 1 0.52 0.00 0.22 0.05 0.02 99.20 06:28:01 2 0.38 0.00 0.35 0.00 0.03 99.23 06:28:01 3 1.41 0.00 0.82 2.18 0.02 95.57 Average: all 1.31 0.00 0.68 0.32 0.22 97.47 Average: 0 1.20 0.00 0.67 0.37 0.20 97.55 Average: 1 1.34 0.00 0.57 0.30 0.21 97.59 Average: 2 1.19 0.00 0.57 0.30 0.26 97.67 Average: 3 1.52 0.00 0.92 0.30 0.20 97.06