---> uname -a: Linux 9f7e24c0b46a 3.10.0-862.14.4.el7.x86_64 #1 SMP Wed Sep 26 15:12:11 UTC 2018 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: 32K L1i cache: 32K L2 cache: 4096K L3 cache: 16384K NUMA node0 CPU(s): 0-3 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 7.5G 42.5G 15% / tmpfs 64.0M 0 64.0M 0% /dev tmpfs 919.1M 0 919.1M 0% /sys/fs/cgroup shm 64.0M 0 64.0M 0% /dev/shm /dev/vda1 50.0G 7.5G 42.5G 15% /etc/resolv.conf /dev/vda1 50.0G 7.5G 42.5G 15% /etc/hostname /dev/vda1 50.0G 7.5G 42.5G 15% /etc/hosts /dev/vda1 50.0G 7.5G 42.5G 15% /var/log/sa /dev/vda1 50.0G 7.5G 42.5G 15% /w/workspace/gexfoundry_go-mod-secrets_master /dev/vda1 50.0G 7.5G 42.5G 15% /w/workspace/gexfoundry_go-mod-secrets_master@tmp ---> free -m: total used free shared buff/cache available Mem: 1838 747 88 0 1002 1028 Swap: 1023 2 1021 ---> 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 16: eth0@if17: mtu 1458 qdisc noqueue state UP link/ether 02:42:0a:fa:00:01 brd ff:ff:ff:ff:ff:ff inet 10.250.0.1/24 brd 10.250.0.255 scope global eth0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-862.14.4.el7.x86_64 (centos-7-docker-5bc7e375-1660-33dc-fe50-cb0f4dbfa1d5.vexxhost.ne) 01/07/20 _x86_64_ (4 CPU) 21:34:52 LINUX RESTART 21:36:01 tps rtps wtps bread/s bwrtn/s 21:37:01 3.08 0.00 3.08 0.00 117.54 21:38:01 0.67 0.00 0.67 0.00 8.76 21:39:01 0.70 0.00 0.70 0.00 8.81 21:40:01 0.53 0.00 0.53 0.00 5.83 21:41:01 0.78 0.00 0.78 0.00 9.83 21:42:01 0.63 0.00 0.63 0.00 7.56 21:43:01 0.63 0.00 0.63 0.00 7.40 21:44:01 0.60 0.00 0.60 0.00 7.03 21:45:01 0.67 0.00 0.67 0.00 7.69 21:46:01 0.68 0.00 0.68 0.00 9.21 21:47:01 0.53 0.00 0.53 0.00 5.83 21:48:01 0.65 0.00 0.65 0.00 8.36 21:49:01 332.04 154.33 177.71 6361.00 58180.54 Average: 26.35 11.88 14.47 489.80 4495.63 21:36:01 kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:37:01 116988 1765316 93.78 2620 1237224 918676 31.34 410640 1197528 8 21:38:01 118484 1763820 93.71 2620 1237232 900364 30.72 410896 1196532 8 21:39:01 117920 1764384 93.74 2620 1237240 900400 30.72 413296 1194356 8 21:40:01 119496 1762808 93.65 2620 1237240 900172 30.71 412048 1194356 8 21:41:01 119092 1763212 93.67 2620 1237248 900244 30.72 412324 1194356 8 21:42:01 119412 1762892 93.66 2620 1237252 900172 30.71 412204 1194356 8 21:43:01 122104 1760200 93.51 2620 1237256 900292 30.72 409640 1194168 8 21:44:01 122924 1759380 93.47 2620 1237260 900172 30.71 408908 1194168 8 21:45:01 122064 1760240 93.52 2620 1237264 900316 30.72 409780 1194168 8 21:46:01 134684 1747620 92.84 2620 1237332 900352 30.72 398240 1192984 20 21:47:01 134060 1748244 92.88 2620 1237276 900488 30.72 398480 1192972 8 21:48:01 133880 1748424 92.89 2620 1237284 900592 30.73 398776 1192972 8 21:49:01 104700 1777604 94.44 2620 1043908 1019088 34.77 555076 930816 87632 Average: 121985 1760319 93.52 2620 1222386 910871 31.08 419254 1174133 6749 21:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 21:37:01 eth0 1.67 0.70 0.59 0.44 0.00 0.00 0.00 21:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 eth0 1.43 0.50 0.34 0.18 0.00 0.00 0.00 21:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 eth0 1.15 0.73 0.56 0.41 0.00 0.00 0.00 21:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 eth0 0.12 0.08 0.01 0.04 0.00 0.00 0.00 21:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 eth0 0.30 0.20 0.14 0.07 0.00 0.00 0.00 21:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 21:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 eth0 0.83 0.37 0.30 0.20 0.00 0.00 0.00 21:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:44:01 eth0 0.18 0.00 0.01 0.00 0.00 0.00 0.00 21:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:45:01 eth0 1.85 0.40 0.40 0.14 0.00 0.00 0.00 21:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:46:01 eth0 2.22 0.67 0.54 0.31 0.00 0.00 0.00 21:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:47:01 eth0 1.28 0.37 0.34 0.21 0.00 0.00 0.00 21:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:48:01 eth0 0.88 0.72 0.53 0.41 0.00 0.00 0.00 21:48:01 lo 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 21:49:01 veth6b0b786 73.93 77.82 5.03 223.82 0.00 0.00 0.00 21:49:01 eth0 962.15 721.73 8217.53 184.82 0.00 0.00 0.00 21:49:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 21:49:01 docker0 78.31 82.55 4.55 229.63 0.00 0.00 0.00 Average: veth6b0b786 5.69 5.99 0.39 17.23 0.00 0.00 0.00 Average: eth0 74.09 55.57 632.76 14.23 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 Average: docker0 6.03 6.36 0.35 17.68 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-862.14.4.el7.x86_64 (centos-7-docker-5bc7e375-1660-33dc-fe50-cb0f4dbfa1d5.vexxhost.ne) 01/07/20 _x86_64_ (4 CPU) 21:34:52 LINUX RESTART 21:36:01 CPU %user %nice %system %iowait %steal %idle 21:37:01 all 0.21 0.00 0.06 0.00 0.00 99.73 21:37:01 0 0.12 0.00 0.07 0.00 0.00 99.82 21:37:01 1 0.57 0.00 0.05 0.00 0.00 99.38 21:37:01 2 0.08 0.00 0.10 0.00 0.00 99.82 21:37:01 3 0.07 0.00 0.05 0.00 0.02 99.87 21:38:01 all 0.19 0.00 0.05 0.00 0.00 99.76 21:38:01 0 0.03 0.00 0.05 0.00 0.00 99.92 21:38:01 1 0.55 0.00 0.03 0.00 0.00 99.42 21:38:01 2 0.08 0.00 0.05 0.00 0.00 99.87 21:38:01 3 0.08 0.00 0.05 0.00 0.00 99.87 21:39:01 all 0.20 0.00 0.07 0.00 0.00 99.73 21:39:01 0 0.38 0.00 0.03 0.00 0.00 99.58 21:39:01 1 0.25 0.00 0.08 0.00 0.02 99.65 21:39:01 2 0.03 0.00 0.10 0.00 0.00 99.87 21:39:01 3 0.10 0.00 0.08 0.00 0.00 99.82 21:40:01 all 0.18 0.00 0.05 0.00 0.00 99.76 21:40:01 0 0.52 0.00 0.00 0.00 0.00 99.48 21:40:01 1 0.05 0.00 0.07 0.00 0.00 99.88 21:40:01 2 0.08 0.00 0.05 0.00 0.02 99.85 21:40:01 3 0.10 0.00 0.07 0.00 0.00 99.83 21:41:01 all 0.18 0.00 0.05 0.00 0.00 99.77 21:41:01 0 0.42 0.00 0.03 0.00 0.00 99.55 21:41:01 1 0.05 0.00 0.03 0.00 0.00 99.92 21:41:01 2 0.15 0.00 0.05 0.00 0.00 99.80 21:41:01 3 0.10 0.00 0.07 0.00 0.00 99.83 21:42:01 all 0.18 0.00 0.04 0.00 0.00 99.78 21:42:01 0 0.03 0.00 0.03 0.00 0.00 99.93 21:42:01 1 0.07 0.00 0.05 0.00 0.00 99.88 21:42:01 2 0.55 0.00 0.05 0.00 0.00 99.40 21:42:01 3 0.03 0.00 0.05 0.00 0.00 99.92 21:43:01 all 0.13 0.00 0.06 0.00 0.00 99.81 21:43:01 0 0.05 0.00 0.05 0.00 0.00 99.90 21:43:01 1 0.13 0.00 0.07 0.00 0.00 99.80 21:43:01 2 0.25 0.00 0.05 0.00 0.00 99.70 21:43:01 3 0.07 0.00 0.07 0.00 0.00 99.87 21:44:01 all 0.06 0.00 0.05 0.00 0.00 99.89 21:44:01 0 0.05 0.00 0.05 0.00 0.00 99.90 21:44:01 1 0.07 0.00 0.08 0.00 0.00 99.85 21:44:01 2 0.08 0.00 0.03 0.00 0.00 99.88 21:44:01 3 0.07 0.00 0.05 0.00 0.00 99.88 21:45:01 all 0.08 0.00 0.05 0.00 0.00 99.87 21:45:01 0 0.03 0.00 0.03 0.00 0.00 99.93 21:45:01 1 0.10 0.00 0.08 0.00 0.00 99.82 21:45:01 2 0.08 0.00 0.03 0.00 0.00 99.88 21:45:01 3 0.08 0.00 0.05 0.00 0.00 99.87 21:46:01 all 0.19 0.00 0.06 0.00 0.00 99.75 21:46:01 0 0.05 0.00 0.03 0.00 0.02 99.90 21:46:01 1 0.57 0.00 0.05 0.00 0.02 99.37 21:46:01 2 0.07 0.00 0.07 0.00 0.00 99.87 21:46:01 3 0.07 0.00 0.05 0.00 0.00 99.88 21:47:01 all 0.18 0.00 0.05 0.00 0.00 99.77 21:47:01 0 0.05 0.00 0.07 0.00 0.00 99.88 21:47:01 1 0.53 0.00 0.03 0.00 0.00 99.43 21:47:01 2 0.10 0.00 0.05 0.00 0.00 99.85 21:47:01 3 0.07 0.00 0.05 0.00 0.00 99.88 21:48:01 all 0.20 0.00 0.05 0.00 0.00 99.75 21:48:01 0 0.07 0.00 0.03 0.00 0.00 99.90 21:48:01 1 0.57 0.00 0.05 0.00 0.00 99.38 21:48:01 2 0.05 0.00 0.02 0.00 0.02 99.92 21:48:01 3 0.10 0.00 0.08 0.00 0.00 99.82 21:49:01 all 17.12 0.00 10.21 2.58 0.33 69.76 21:49:01 0 16.63 0.00 10.21 1.49 0.31 71.37 21:49:01 1 17.04 0.00 10.34 4.59 0.41 67.62 21:49:01 2 16.33 0.00 9.70 2.22 0.34 71.41 21:49:01 3 18.46 0.00 10.60 2.04 0.27 68.63 Average: all 1.44 0.00 0.82 0.19 0.03 97.52 Average: 0 1.39 0.00 0.81 0.11 0.02 97.67 Average: 1 1.55 0.00 0.83 0.35 0.03 97.23 Average: 2 1.35 0.00 0.78 0.17 0.03 97.67 Average: 3 1.46 0.00 0.85 0.15 0.02 97.52