---> uname -a: Linux prd-centos7-docker-4c-2g-28254.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 8.2G 41.8G 16% / 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 8.2G 41.8G 16% /facter-os /dev/vda1 50.0G 8.2G 41.8G 16% /etc/resolv.conf /dev/vda1 50.0G 8.2G 41.8G 16% /etc/hostname /dev/vda1 50.0G 8.2G 41.8G 16% /etc/hosts /dev/vda1 50.0G 8.2G 41.8G 16% /var/log/auth.log /dev/vda1 50.0G 8.2G 41.8G 16% /w/workspace/dry_go-mod-core-contracts_master /dev/vda1 50.0G 8.2G 41.8G 16% /run/cloud-init/result.json /dev/vda1 50.0G 8.2G 41.8G 16% /w/workspace/dry_go-mod-core-contracts_master@tmp /dev/vda1 50.0G 8.2G 41.8G 16% /var/log/sa-host /dev/vda1 50.0G 8.2G 41.8G 16% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 1837 836 153 0 848 936 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:f1:61:ff brd ff:ff:ff:ff:ff:ff inet 10.30.123.153/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85466sec preferred_lft 85466sec inet6 fe80::f816:3eff:fef1:61ff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:f4:9e:b4:2d 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:f4ff:fe9e:b42d/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) 03/02/21 _x86_64_ (4 CPU) 18:25:42 LINUX RESTART (4 CPU) 18:27:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:28:02 59.00 29.97 29.03 0.00 5444.41 3617.36 0.00 18:29:01 19.32 5.78 13.54 0.00 1178.49 310.20 0.00 18:30:01 1.80 0.00 1.80 0.00 0.00 37.02 0.00 18:31:01 0.28 0.00 0.28 0.00 0.00 3.20 0.00 18:32:01 0.37 0.00 0.37 0.00 0.00 5.61 0.00 18:33:01 0.32 0.00 0.32 0.00 0.00 3.63 0.00 18:34:01 0.27 0.00 0.27 0.00 0.00 3.11 0.00 18:35:01 0.50 0.00 0.50 0.00 0.00 5.46 0.00 18:36:02 0.25 0.00 0.25 0.00 0.00 2.93 0.00 18:37:01 0.24 0.00 0.24 0.00 0.00 3.10 0.00 18:38:02 159.01 80.76 78.25 0.00 3256.04 24834.99 0.00 18:39:01 176.14 109.70 66.45 0.00 5957.04 20786.09 0.00 18:40:01 162.91 59.69 103.22 0.00 3613.35 19799.57 0.00 18:41:02 102.75 65.60 37.15 0.00 4590.19 8684.86 0.00 Average: 48.95 25.17 23.78 0.00 1721.86 5600.75 0.00 18:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:28:02 99488 0 623440 33.13 2620 1155996 1338396 45.68 442408 1137468 20 18:29:01 158240 0 608492 32.34 2620 1112192 1165352 39.77 428068 1093504 20 18:30:01 166980 0 599744 31.88 2620 1112200 1086792 37.09 426324 1088524 16 18:31:01 168996 0 597728 31.77 2620 1112200 1086480 37.08 439484 1073364 16 18:32:01 170220 0 596500 31.70 2620 1112204 1084268 37.00 438604 1073340 12 18:33:01 170184 0 596528 31.70 2620 1112212 1084364 37.01 438924 1073428 8 18:34:01 169352 0 597360 31.75 2620 1112212 1084512 37.01 439368 1073428 8 18:35:01 170740 0 595964 31.67 2620 1112220 1084332 37.01 438428 1073424 8 18:36:02 170744 0 595956 31.67 2620 1112224 1084332 37.01 438556 1073424 24 18:37:01 170508 0 596184 31.69 2620 1112232 1084332 37.01 438684 1073428 8 18:38:02 69236 0 724804 38.52 2620 1084884 1504124 51.33 524000 1030080 92544 18:39:01 80040 0 741724 39.42 2596 1057184 1507464 51.45 654544 887452 54336 18:40:01 120440 0 811776 43.14 1576 947752 1462788 49.92 675736 740772 78988 18:41:02 64296 0 848356 45.09 1492 967400 1561472 53.29 652748 820712 79924 Average: 139247 0 652468 34.68 2463 1087365 1229929 41.98 491134 1022311 21852 18:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:28:02 eth0 271.69 197.71 1023.69 75.91 0.00 0.00 0.00 0.00 18:28:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:28:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:29:01 eth0 24.84 24.95 43.83 19.09 0.00 0.00 0.00 0.00 18:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:29:01 docker0 8.04 5.41 1.85 20.09 0.00 0.00 0.00 0.00 18:30:01 eth0 1.02 0.50 0.33 0.12 0.00 0.00 0.00 0.00 18:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 eth0 1.28 0.40 0.33 0.29 0.00 0.00 0.00 0.00 18:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 eth0 0.55 0.08 0.06 0.01 0.00 0.00 0.00 0.00 18:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 eth0 1.38 0.38 0.41 0.26 0.00 0.00 0.00 0.00 18:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 eth0 0.72 0.48 0.34 0.21 0.00 0.00 0.00 0.00 18:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:36:02 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 18:36:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:36:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:37:01 eth0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 18:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:38:02 eth0 384.27 306.74 4019.30 28.82 0.00 0.00 0.00 0.00 18:38:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:38:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:39:01 eth0 374.34 331.60 3377.63 34.89 0.00 0.00 0.00 0.00 18:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:39:01 docker0 18.97 18.70 1.52 129.12 0.00 0.00 0.00 0.00 18:40:01 eth0 78.62 54.97 255.82 42.88 0.00 0.00 0.00 0.00 18:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:01 docker0 23.91 37.84 1.35 218.73 0.00 0.00 0.00 0.00 18:40:01 veth0d5cf36 23.91 37.97 1.68 218.74 0.00 0.00 0.00 0.00 18:41:02 eth0 230.97 183.31 2191.70 72.87 0.00 0.00 0.00 0.00 18:41:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:41:02 docker0 3.27 2.06 0.75 0.88 0.00 0.00 0.00 0.00 Average: eth0 98.28 78.96 783.04 19.75 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 3.86 4.56 0.39 26.28 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) 03/02/21 _x86_64_ (4 CPU) 18:25:42 LINUX RESTART (4 CPU) 18:27:01 CPU %user %nice %system %iowait %steal %idle 18:28:02 all 11.09 0.00 4.25 4.10 33.54 47.02 18:28:02 0 11.91 0.00 3.97 3.33 33.02 47.77 18:28:02 1 11.04 0.00 4.04 3.73 33.30 47.90 18:28:02 2 9.85 0.00 4.03 3.27 33.32 49.53 18:28:02 3 11.60 0.00 4.95 6.09 34.54 42.82 18:29:01 all 1.26 0.00 1.83 0.49 10.12 86.29 18:29:01 0 1.54 0.00 2.46 0.32 10.05 85.62 18:29:01 1 1.55 0.00 1.39 0.21 10.22 86.63 18:29:01 2 1.21 0.00 1.83 0.55 10.27 86.15 18:29:01 3 0.74 0.00 1.64 0.90 9.94 86.78 18:30:01 all 0.11 0.00 0.05 0.00 1.75 98.09 18:30:01 0 0.05 0.00 0.07 0.00 1.60 98.29 18:30:01 1 0.28 0.00 0.05 0.00 1.90 97.77 18:30:01 2 0.05 0.00 0.05 0.00 1.80 98.10 18:30:01 3 0.05 0.00 0.05 0.00 1.70 98.20 18:31:01 all 0.09 0.00 0.09 0.00 3.60 96.23 18:31:01 0 0.05 0.00 0.02 0.00 3.78 96.15 18:31:01 1 0.18 0.00 0.08 0.00 4.64 95.11 18:31:01 2 0.10 0.00 0.10 0.00 3.29 96.51 18:31:01 3 0.02 0.00 0.16 0.00 2.66 97.16 18:32:01 all 0.07 0.00 0.05 0.00 3.64 96.24 18:32:01 0 0.11 0.00 0.05 0.00 4.42 95.42 18:32:01 1 0.02 0.00 0.05 0.00 4.89 95.04 18:32:01 2 0.10 0.00 0.03 0.00 4.33 95.54 18:32:01 3 0.03 0.00 0.07 0.00 0.86 99.04 18:33:01 all 0.11 0.00 0.11 0.00 2.24 97.53 18:33:01 0 0.18 0.00 0.12 0.00 2.30 97.40 18:33:01 1 0.18 0.00 0.15 0.00 2.92 96.75 18:33:01 2 0.05 0.00 0.16 0.00 2.76 97.03 18:33:01 3 0.03 0.00 0.02 0.00 0.98 98.97 18:34:01 all 0.10 0.00 0.03 0.00 2.11 97.76 18:34:01 0 0.25 0.00 0.03 0.00 3.36 96.37 18:34:01 1 0.07 0.00 0.03 0.00 2.19 97.72 18:34:01 2 0.05 0.00 0.03 0.00 1.94 97.98 18:34:01 3 0.03 0.00 0.02 0.00 0.94 99.01 18:35:01 all 0.10 0.00 0.05 0.00 1.09 98.75 18:35:01 0 0.02 0.00 0.07 0.00 0.98 98.94 18:35:01 1 0.05 0.00 0.08 0.02 2.20 97.65 18:35:01 2 0.03 0.00 0.02 0.00 0.07 99.88 18:35:01 3 0.31 0.00 0.03 0.00 1.09 98.56 18:36:02 all 0.10 0.00 0.03 0.00 0.46 99.41 18:36:02 0 0.00 0.00 0.03 0.00 0.60 99.37 18:36:02 1 0.07 0.00 0.05 0.00 0.47 99.42 18:36:02 2 0.02 0.00 0.03 0.00 0.71 99.24 18:36:02 3 0.33 0.00 0.02 0.00 0.05 99.60 18:37:01 all 0.11 0.00 0.03 0.00 1.40 98.46 18:37:01 0 0.02 0.00 0.02 0.00 0.61 99.36 18:37:01 1 0.07 0.00 0.05 0.00 0.34 99.54 18:37:01 2 0.05 0.00 0.03 0.00 3.97 95.95 18:37:01 3 0.32 0.00 0.02 0.00 0.61 99.06 18:38:02 all 4.36 0.00 3.92 0.89 21.52 69.31 18:38:02 0 4.44 0.00 4.10 0.50 23.18 67.77 18:38:02 1 4.07 0.00 4.21 0.15 21.38 70.19 18:38:02 2 3.91 0.00 3.83 2.01 19.38 70.87 18:38:02 3 5.00 0.00 3.52 0.94 22.09 68.45 18:38:02 CPU %user %nice %system %iowait %steal %idle 18:39:01 all 4.20 0.00 4.17 4.08 26.89 60.66 18:39:01 0 4.03 0.00 4.92 5.08 27.89 58.08 18:39:01 1 4.04 0.00 3.82 3.35 26.61 62.17 18:39:01 2 4.13 0.00 3.87 4.39 25.62 62.00 18:39:01 3 4.60 0.00 4.07 3.51 27.39 60.43 18:40:01 all 5.93 0.00 5.66 3.15 24.40 60.85 18:40:01 0 3.83 0.00 5.01 2.51 24.56 64.09 18:40:01 1 4.12 0.00 4.55 4.30 24.98 62.06 18:40:01 2 4.30 0.00 6.20 2.78 23.98 62.75 18:40:01 3 11.76 0.00 6.98 3.01 24.07 54.18 18:41:02 all 3.52 0.00 4.71 3.68 22.54 65.55 18:41:02 0 3.33 0.00 5.41 2.80 23.49 64.96 18:41:02 1 3.35 0.00 4.14 6.33 23.63 62.54 18:41:02 2 2.98 0.00 4.10 0.91 21.08 70.93 18:41:02 3 4.44 0.00 5.22 4.70 21.93 63.71 Average: all 2.34 0.00 1.87 1.24 11.56 83.00 Average: 0 2.23 0.00 1.97 1.10 11.91 82.79 Average: 1 2.19 0.00 1.70 1.37 11.91 82.83 Average: 2 2.01 0.00 1.81 1.04 11.30 83.84 Average: 3 2.93 0.00 1.99 1.43 11.10 82.54