---> uname -a: Linux prd-centos7-docker-4c-2g-30957.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: 2933.442 BogoMIPS: 5866.88 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/sa-host /dev/vda1 50.0G 8.5G 41.4G 17% /var/log/secure /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/gexfoundry_go-mod-secrets_master /dev/vda1 50.0G 8.5G 41.4G 17% /w/workspace/gexfoundry_go-mod-secrets_master@tmp ---> free -m: total used free shared buff/cache available Mem: 1837 830 156 0 850 942 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:0a:a0:55 brd ff:ff:ff:ff:ff:ff inet 10.30.122.175/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85751sec preferred_lft 85751sec inet6 fe80::f816:3eff:fe0a:a055/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:c4:7e:87:e3 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:c4ff:fe7e:87e3/64 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) 03/22/21 _x86_64_ (4 CPU) 22:41:08 LINUX RESTART (4 CPU) 22:42:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:43:01 32.73 11.20 21.53 0.00 4354.44 2960.48 0.00 22:44:01 1.96 0.00 1.96 0.00 0.00 38.86 0.00 22:45:01 0.17 0.00 0.17 0.00 0.00 1.48 0.00 22:46:01 0.27 0.00 0.27 0.00 0.00 3.46 0.00 22:47:01 0.20 0.00 0.20 0.00 0.00 3.01 0.00 22:48:01 0.33 0.00 0.33 0.00 0.00 4.63 0.00 22:49:01 0.28 0.00 0.28 0.00 0.00 3.46 0.00 22:50:01 0.20 0.00 0.20 0.00 0.00 2.56 0.00 22:51:02 394.11 205.50 188.61 0.00 9796.52 58464.54 0.00 22:52:01 215.87 98.80 117.07 0.00 7395.47 27926.87 0.00 Average: 64.62 31.58 33.04 0.00 2147.43 8950.33 0.00 22:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:43:01 152404 0 617256 32.81 2620 1109264 1106116 37.75 408200 1122924 36 22:44:01 154292 0 615416 32.71 2620 1109216 1097280 37.45 411356 1118188 8 22:45:01 156476 0 613228 32.59 2620 1109220 1079552 36.84 409300 1118144 12 22:46:01 154508 0 615196 32.70 2620 1109220 1079732 36.85 414160 1115592 20 22:47:01 154380 0 615316 32.70 2620 1109228 1079720 36.85 419788 1109932 20 22:48:01 155356 0 614336 32.65 2620 1109232 1079552 36.84 418988 1109928 12 22:49:01 154948 0 614740 32.67 2620 1109236 1079648 36.85 419504 1109928 8 22:50:01 154088 0 615596 32.72 2620 1109240 1079648 36.85 420360 1109928 8 22:51:02 67136 0 839560 44.62 1792 973056 1519736 51.87 602856 881092 61648 22:52:01 213096 0 824004 43.79 960 843484 1321460 45.10 543892 767324 8 Average: 151668 0 658465 35.00 2371 1069040 1152244 39.32 446840 1056298 6178 22:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:43:01 eth0 72.89 56.66 346.25 28.94 0.00 0.00 0.00 0.00 22:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:43:01 docker0 1.69 1.37 0.43 4.11 0.00 0.00 0.00 0.00 22:44:01 eth0 0.98 0.62 0.59 0.43 0.00 0.00 0.00 0.00 22:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 eth0 1.68 0.05 0.13 0.00 0.00 0.00 0.00 0.00 22:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 eth0 2.55 0.62 0.69 0.40 0.00 0.00 0.00 0.00 22:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:47:01 eth0 1.33 0.63 0.68 0.43 0.00 0.00 0.00 0.00 22:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:48:01 eth0 0.78 0.07 0.06 0.04 0.00 0.00 0.00 0.00 22:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 eth0 0.55 0.32 0.27 0.20 0.00 0.00 0.00 0.00 22:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 eth0 0.75 0.27 0.26 0.09 0.00 0.00 0.00 0.00 22:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:02 eth0 852.31 724.96 7285.26 118.15 0.00 0.00 0.00 0.00 22:51:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:02 docker0 10.49 10.28 0.98 29.51 0.00 0.00 0.00 0.00 22:52:01 eth0 370.41 296.60 2505.78 85.09 0.00 0.00 0.00 0.00 22:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 docker0 37.12 46.99 2.29 237.79 0.00 0.00 0.00 0.00 Average: eth0 130.57 108.23 1016.49 23.33 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 4.89 5.81 0.37 26.85 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) 03/22/21 _x86_64_ (4 CPU) 22:41:08 LINUX RESTART (4 CPU) 22:42:02 CPU %user %nice %system %iowait %steal %idle 22:43:01 all 2.56 0.00 1.87 0.67 0.19 94.71 22:43:01 0 2.68 0.00 2.17 0.73 0.15 94.27 22:43:01 1 2.54 0.00 1.76 1.13 0.12 94.45 22:43:01 2 2.56 0.00 1.89 0.66 0.26 94.63 22:43:01 3 2.48 0.00 1.66 0.14 0.22 95.51 22:44:01 all 0.14 0.00 0.05 0.00 0.02 99.79 22:44:01 0 0.03 0.00 0.05 0.00 0.00 99.92 22:44:01 1 0.07 0.00 0.08 0.00 0.02 99.83 22:44:01 2 0.40 0.00 0.03 0.00 0.05 99.52 22:44:01 3 0.05 0.00 0.05 0.00 0.02 99.88 22:45:01 all 0.16 0.00 0.12 0.00 0.00 99.72 22:45:01 0 0.05 0.00 0.12 0.00 0.00 99.83 22:45:01 1 0.05 0.00 0.07 0.00 0.00 99.88 22:45:01 2 0.48 0.00 0.18 0.00 0.00 99.33 22:45:01 3 0.05 0.00 0.12 0.00 0.02 99.82 22:46:01 all 0.19 0.00 0.03 0.00 0.00 99.77 22:46:01 0 0.05 0.00 0.05 0.00 0.00 99.90 22:46:01 1 0.08 0.00 0.02 0.00 0.02 99.88 22:46:01 2 0.55 0.00 0.05 0.00 0.00 99.40 22:46:01 3 0.07 0.00 0.02 0.00 0.00 99.92 22:47:01 all 0.20 0.00 0.18 0.00 0.00 99.62 22:47:01 0 0.05 0.00 0.08 0.00 0.00 99.87 22:47:01 1 0.10 0.00 0.20 0.00 0.00 99.70 22:47:01 2 0.28 0.00 0.25 0.00 0.00 99.47 22:47:01 3 0.38 0.00 0.18 0.00 0.00 99.43 22:48:01 all 0.16 0.00 0.04 0.00 0.02 99.79 22:48:01 0 0.02 0.00 0.02 0.00 0.00 99.97 22:48:01 1 0.08 0.00 0.08 0.00 0.03 99.80 22:48:01 2 0.02 0.00 0.02 0.00 0.00 99.97 22:48:01 3 0.52 0.00 0.03 0.00 0.03 99.42 22:49:01 all 0.17 0.00 0.04 0.00 0.01 99.78 22:49:01 0 0.03 0.00 0.03 0.00 0.03 99.90 22:49:01 1 0.08 0.00 0.07 0.00 0.02 99.83 22:49:01 2 0.05 0.00 0.03 0.00 0.00 99.92 22:49:01 3 0.52 0.00 0.02 0.00 0.00 99.47 22:50:01 all 0.13 0.00 0.05 0.00 0.00 99.82 22:50:01 0 0.02 0.00 0.03 0.00 0.00 99.95 22:50:01 1 0.10 0.00 0.08 0.00 0.00 99.82 22:50:01 2 0.02 0.00 0.02 0.00 0.00 99.97 22:50:01 3 0.40 0.00 0.07 0.00 0.00 99.53 22:51:02 all 17.11 0.00 12.45 3.52 0.32 66.59 22:51:02 0 17.73 0.00 12.66 3.65 0.26 65.69 22:51:02 1 15.95 0.00 12.77 3.08 0.36 67.84 22:51:02 2 17.33 0.00 11.56 3.70 0.35 67.07 22:51:02 3 17.45 0.00 12.81 3.67 0.31 65.75 22:52:01 all 10.08 0.00 7.59 4.01 0.43 77.89 22:52:01 0 7.70 0.00 7.85 1.55 0.44 82.46 22:52:01 1 12.71 0.00 7.74 3.35 0.42 75.78 22:52:01 2 10.46 0.00 7.48 4.25 0.42 77.40 22:52:01 3 9.47 0.00 7.29 6.89 0.44 75.92 Average: all 3.00 0.00 2.17 0.79 0.10 93.93 Average: 0 2.74 0.00 2.23 0.57 0.09 94.36 Average: 1 3.09 0.00 2.22 0.73 0.10 93.85 Average: 2 3.13 0.00 2.09 0.83 0.10 93.84 Average: 3 3.04 0.00 2.15 1.03 0.10 93.67