---> uname -a: Linux prd-centos7-docker-4c-2g-976.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/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/exfoundry_go-mod-registry_master /dev/vda1 50.0G 8.5G 41.4G 17% /w/workspace/exfoundry_go-mod-registry_master@tmp /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 ---> free -m: total used free shared buff/cache available Mem: 1837 841 152 0 843 930 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:6a:c5:d6 brd ff:ff:ff:ff:ff:ff inet 10.30.123.48/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85650sec preferred_lft 85650sec inet6 fe80::f816:3eff:fe6a:c5d6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:b4:72:e2:79 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:b4ff:fe72:e279/64 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) 21:44:23 LINUX RESTART (4 CPU) 21:45:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:46:01 131.11 56.19 74.92 0.00 8059.54 39233.87 0.00 21:47:01 6.97 1.36 5.61 0.00 83.22 134.29 0.00 21:48:01 0.33 0.00 0.33 0.00 0.00 5.76 0.00 21:49:01 0.25 0.00 0.25 0.00 0.00 2.56 0.00 21:50:01 0.23 0.00 0.23 0.00 0.00 3.51 0.00 21:51:01 0.32 0.00 0.32 0.00 0.00 4.46 0.00 21:52:02 0.18 0.00 0.18 0.00 0.00 2.15 0.00 21:53:01 0.27 0.00 0.27 0.00 0.00 3.69 0.00 21:54:01 27.96 3.14 24.81 0.00 613.47 15019.77 0.00 21:55:01 294.19 173.75 120.45 0.00 8033.75 30569.79 0.00 21:56:02 175.14 69.55 105.59 0.00 3924.93 21729.79 0.00 Average: 58.09 27.74 30.35 0.00 1882.72 9697.02 0.00 21:45:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:46:01 171516 0 586828 31.19 2620 1120580 1232892 42.08 374132 1135516 48 21:47:01 171092 0 584288 31.05 2620 1123544 1109664 37.87 386836 1125136 36 21:48:01 174072 0 581360 30.90 2620 1123492 1073888 36.65 397052 1112492 8 21:49:01 170444 0 584984 31.09 2620 1123496 1073900 36.65 402812 1110668 20 21:50:01 167372 0 588052 31.25 2620 1123500 1074068 36.66 411832 1104528 16 21:51:01 167300 0 588112 31.26 2620 1123512 1074032 36.65 413192 1103344 20 21:52:02 166988 0 588424 31.27 2620 1123512 1074056 36.66 413428 1103336 20 21:53:01 166404 0 589004 31.30 2620 1123516 1074116 36.66 414172 1103336 8 21:54:01 75816 0 720960 38.32 2620 1082148 1575684 53.78 591928 986404 79896 21:55:01 153228 0 777060 41.30 2596 948660 1577584 53.84 602256 863352 80920 21:56:02 175840 0 855300 45.46 1492 848912 1968096 67.17 647352 718736 44 Average: 160007 0 640397 34.04 2515 1078625 1264362 43.15 459545 1042441 14640 21:45:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:46:01 vethb7a5fea 0.00 0.19 0.00 0.02 0.00 0.00 0.00 0.00 21:46:01 eth0 288.22 182.80 1061.30 66.86 0.00 0.00 0.00 0.00 21:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:46:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 21:47:01 eth0 17.38 12.70 21.12 5.80 0.00 0.00 0.00 0.00 21:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:47:01 docker0 1.20 1.03 0.32 2.18 0.00 0.00 0.00 0.00 21:48:01 eth0 1.18 0.53 0.35 0.22 0.00 0.00 0.00 0.00 21:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:49:01 eth0 1.68 0.32 0.39 0.20 0.00 0.00 0.00 0.00 21:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:01 eth0 1.78 0.67 0.59 0.40 0.00 0.00 0.00 0.00 21:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:51:01 eth0 2.26 0.67 0.78 0.40 0.00 0.00 0.00 0.00 21:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:02 eth0 1.53 0.33 0.37 0.26 0.00 0.00 0.00 0.00 21:52:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:01 eth0 2.95 0.52 0.71 0.41 0.00 0.00 0.00 0.00 21:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:54:01 eth0 419.84 325.35 4071.19 62.85 0.00 0.00 0.00 0.00 21:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:55:01 eth0 367.99 307.00 3258.34 35.21 0.00 0.00 0.00 0.00 21:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:55:01 docker0 22.12 21.49 2.16 61.03 0.00 0.00 0.00 0.00 21:56:02 vethc6eadf7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:56:02 eth0 97.30 68.93 298.66 77.69 0.00 0.00 0.00 0.00 21:56:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:56:02 vetha830706 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethc6eadf7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 109.38 81.94 794.43 22.77 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: vetha830706 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) 04/19/21 _x86_64_ (4 CPU) 21:44:23 LINUX RESTART (4 CPU) 21:45:02 CPU %user %nice %system %iowait %steal %idle 21:46:01 all 14.17 0.00 8.46 5.02 26.55 45.81 21:46:01 0 19.25 0.00 13.24 4.08 25.51 37.92 21:46:01 1 13.57 0.00 6.46 5.35 27.05 47.57 21:46:01 2 13.90 0.00 7.72 6.42 25.82 46.14 21:46:01 3 10.44 0.00 6.87 4.14 27.71 50.83 21:47:01 all 0.77 0.00 0.58 0.10 1.22 97.32 21:47:01 0 1.15 0.00 0.62 0.10 1.34 96.79 21:47:01 1 0.58 0.00 0.50 0.02 1.46 97.44 21:47:01 2 0.70 0.00 0.53 0.20 0.85 97.71 21:47:01 3 0.65 0.00 0.68 0.10 1.23 97.34 21:48:01 all 0.13 0.00 0.05 0.00 0.39 99.42 21:48:01 0 0.05 0.00 0.07 0.00 0.35 99.53 21:48:01 1 0.43 0.00 0.08 0.00 0.73 98.76 21:48:01 2 0.03 0.00 0.03 0.00 0.35 99.58 21:48:01 3 0.02 0.00 0.03 0.00 0.15 99.80 21:49:01 all 0.12 0.00 0.08 0.00 0.19 99.60 21:49:01 0 0.03 0.00 0.05 0.00 0.25 99.67 21:49:01 1 0.40 0.00 0.12 0.00 0.22 99.27 21:49:01 2 0.05 0.00 0.13 0.00 0.18 99.63 21:49:01 3 0.02 0.00 0.02 0.00 0.12 99.85 21:50:01 all 0.12 0.00 0.04 0.00 0.27 99.57 21:50:01 0 0.05 0.00 0.02 0.00 0.18 99.75 21:50:01 1 0.23 0.00 0.05 0.00 0.58 99.14 21:50:01 2 0.18 0.00 0.05 0.00 0.18 99.58 21:50:01 3 0.03 0.00 0.03 0.00 0.13 99.80 21:51:01 all 0.12 0.00 0.13 0.00 0.59 99.16 21:51:01 0 0.28 0.00 0.08 0.00 0.78 98.85 21:51:01 1 0.05 0.00 0.10 0.00 0.35 99.50 21:51:01 2 0.12 0.00 0.30 0.00 0.52 99.06 21:51:01 3 0.05 0.00 0.03 0.00 0.70 99.22 21:52:02 all 0.12 0.00 0.05 0.00 0.18 99.65 21:52:02 0 0.33 0.00 0.05 0.00 0.22 99.40 21:52:02 1 0.05 0.00 0.03 0.00 0.12 99.80 21:52:02 2 0.02 0.00 0.03 0.00 0.05 99.90 21:52:02 3 0.08 0.00 0.07 0.00 0.35 99.50 21:53:01 all 0.12 0.00 0.05 0.00 0.20 99.63 21:53:01 0 0.34 0.00 0.02 0.00 0.39 99.26 21:53:01 1 0.05 0.00 0.07 0.00 0.07 99.81 21:53:01 2 0.03 0.00 0.02 0.00 0.03 99.92 21:53:01 3 0.07 0.00 0.08 0.00 0.30 99.54 21:54:01 all 2.76 0.00 2.11 0.11 9.85 85.16 21:54:01 0 2.39 0.00 2.10 0.20 11.17 84.14 21:54:01 1 2.99 0.00 2.54 0.08 9.47 84.93 21:54:01 2 2.78 0.00 2.18 0.02 9.67 85.35 21:54:01 3 2.90 0.00 1.63 0.13 9.10 86.23 21:55:01 all 6.82 0.00 6.67 3.77 23.49 59.25 21:55:01 0 5.80 0.00 6.76 4.38 24.60 58.46 21:55:01 1 6.75 0.00 6.94 2.73 22.97 60.61 21:55:01 2 6.42 0.00 6.61 4.06 23.69 59.23 21:55:01 3 8.35 0.00 6.36 3.89 22.70 58.70 21:56:02 all 6.83 0.00 5.76 2.65 20.78 63.97 21:56:02 0 11.52 0.00 6.56 1.51 21.81 58.59 21:56:02 1 5.73 0.00 5.68 2.87 20.68 65.05 21:56:02 2 5.69 0.00 5.84 5.27 20.44 62.75 21:56:02 3 4.46 0.00 5.00 0.96 20.20 69.38 Average: CPU %user %nice %system %iowait %steal %idle Average: all 3.01 0.00 2.25 1.10 7.85 85.79 Average: 0 3.76 0.00 2.71 0.95 7.99 84.59 Average: 1 2.92 0.00 2.13 1.06 7.90 86.00 Average: 2 2.83 0.00 2.21 1.51 7.69 85.76 Average: 3 2.56 0.00 1.96 0.88 7.80 86.80