---> uname -a: Linux prd-centos7-docker-4c-2g-22633.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/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 /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 828 139 0 869 944 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 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:7d:ad:5c brd ff:ff:ff:ff:ff:ff inet 10.30.122.183/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85920sec preferred_lft 85920sec inet6 fe80::f816:3eff:fe7d:ad5c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:f5:b3:f9:7e 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:f5ff:feb3:f97e/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) 01/25/21 _x86_64_ (4 CPU) 14:27:41 LINUX RESTART (4 CPU) 14:28:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:29:01 132.05 47.99 84.06 0.00 7907.39 39082.96 0.00 14:30:01 2.51 0.00 2.51 0.00 0.00 56.70 0.00 14:31:01 0.82 0.00 0.82 0.00 0.00 10.06 0.00 14:32:01 0.62 0.00 0.62 0.00 0.00 8.19 0.00 14:33:01 0.30 0.00 0.30 0.00 0.00 4.40 0.00 14:34:02 175.70 97.17 78.54 0.00 4202.05 30157.57 0.00 14:35:01 269.49 119.76 149.73 0.00 7953.71 37046.63 0.00 Average: 82.72 37.71 45.02 0.00 2856.23 15160.01 0.00 14:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:29:01 165780 0 596184 31.69 2620 1116960 1109320 37.86 413892 1103052 132 14:30:01 169080 0 592792 31.51 2620 1117052 1094256 37.35 414600 1099896 12 14:31:01 170864 0 591004 31.41 2620 1117056 1076780 36.75 421284 1091652 8 14:32:01 170220 0 591648 31.44 2620 1117056 1076936 36.75 422112 1091652 8 14:33:01 168708 0 593152 31.52 2620 1117064 1076960 36.75 428436 1086776 20 14:34:02 69864 0 721516 38.35 2620 1087544 1511132 51.57 521160 1039276 20700 14:35:01 211176 0 813700 43.25 1492 855176 1702716 58.11 612432 723080 28 Average: 160813 0 642857 34.17 2459 1075415 1235443 42.16 461988 1033626 2987 14:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:29:01 eth0 406.96 271.86 1044.81 85.75 0.00 0.00 0.00 0.00 14:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 docker0 1.93 1.56 0.41 3.25 0.00 0.00 0.00 0.00 14:30:01 eth0 0.85 0.43 0.36 0.21 0.00 0.00 0.00 0.00 14:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 eth0 2.65 0.08 0.23 0.01 0.00 0.00 0.00 0.00 14:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 eth0 3.28 0.90 0.97 0.59 0.00 0.00 0.00 0.00 14:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 eth0 1.03 0.60 0.57 0.37 0.00 0.00 0.00 0.00 14:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:02 eth0 447.50 391.84 4057.39 32.02 0.00 0.00 0.00 0.00 14:34:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 eth0 509.66 439.02 3534.63 108.66 0.00 0.00 0.00 0.00 14:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 veth08e2154 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 docker0 42.91 48.76 2.92 233.28 0.00 0.00 0.00 0.00 Average: eth0 195.50 157.38 1231.10 32.35 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: veth08e2154 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 6.32 7.09 0.47 33.31 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) 01/25/21 _x86_64_ (4 CPU) 14:27:41 LINUX RESTART (4 CPU) 14:28:01 CPU %user %nice %system %iowait %steal %idle 14:29:01 all 15.63 0.00 7.56 6.32 0.14 70.34 14:29:01 0 14.27 0.00 7.34 4.33 0.15 73.91 14:29:01 1 16.78 0.00 6.97 9.30 0.10 66.84 14:29:01 2 15.64 0.00 7.84 6.22 0.17 70.13 14:29:01 3 15.84 0.00 8.09 5.43 0.14 70.51 14:30:01 all 0.19 0.00 0.06 0.00 0.00 99.74 14:30:01 0 0.07 0.00 0.05 0.00 0.02 99.87 14:30:01 1 0.15 0.00 0.08 0.00 0.00 99.77 14:30:01 2 0.10 0.00 0.03 0.00 0.00 99.87 14:30:01 3 0.45 0.00 0.08 0.00 0.00 99.47 14:31:01 all 0.17 0.00 0.05 0.00 0.02 99.76 14:31:01 0 0.03 0.00 0.03 0.00 0.02 99.92 14:31:01 1 0.07 0.00 0.07 0.00 0.02 99.85 14:31:01 2 0.05 0.00 0.05 0.00 0.02 99.88 14:31:01 3 0.52 0.00 0.07 0.00 0.02 99.40 14:32:01 all 0.15 0.00 0.04 0.00 0.00 99.80 14:32:01 0 0.10 0.00 0.07 0.00 0.00 99.83 14:32:01 1 0.05 0.00 0.02 0.00 0.00 99.93 14:32:01 2 0.07 0.00 0.05 0.00 0.00 99.88 14:32:01 3 0.40 0.00 0.03 0.00 0.00 99.57 14:33:01 all 0.21 0.00 0.15 0.00 0.03 99.60 14:33:01 0 0.17 0.00 0.12 0.00 0.05 99.67 14:33:01 1 0.10 0.00 0.22 0.00 0.02 99.67 14:33:01 2 0.07 0.00 0.13 0.00 0.02 99.78 14:33:01 3 0.52 0.00 0.15 0.00 0.03 99.30 14:34:02 all 7.04 0.00 5.21 1.32 0.04 86.39 14:34:02 0 6.87 0.00 5.41 1.73 0.05 85.94 14:34:02 1 7.27 0.00 5.05 1.20 0.05 86.43 14:34:02 2 6.80 0.00 4.99 1.25 0.03 86.92 14:34:02 3 7.21 0.00 5.40 1.10 0.03 86.26 14:35:01 all 13.73 0.00 10.56 3.25 0.11 72.35 14:35:01 0 11.91 0.00 10.50 1.04 0.14 76.42 14:35:01 1 18.38 0.00 10.90 3.94 0.11 66.67 14:35:01 2 12.22 0.00 10.28 3.78 0.10 73.61 14:35:01 3 12.43 0.00 10.55 4.24 0.09 72.69 Average: all 5.21 0.00 3.31 1.53 0.05 89.90 Average: 0 4.68 0.00 3.29 1.00 0.06 90.97 Average: 1 5.99 0.00 3.26 2.03 0.04 88.67 Average: 2 4.91 0.00 3.28 1.58 0.05 90.19 Average: 3 5.25 0.00 3.41 1.51 0.04 89.79