---> uname -a: Linux prd-centos7-docker-4c-2g-32851.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: 2933.436 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 7.3G 42.7G 15% / 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 7.3G 42.7G 15% /facter-os /dev/vda1 50.0G 7.3G 42.7G 15% /etc/resolv.conf /dev/vda1 50.0G 7.3G 42.7G 15% /etc/hostname /dev/vda1 50.0G 7.3G 42.7G 15% /etc/hosts /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/auth.log /dev/vda1 50.0G 7.3G 42.7G 15% /run/cloud-init/result.json /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/gexfoundry_go-mod-secrets_PR-101 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/gexfoundry_go-mod-secrets_PR-101@tmp /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/sa-host /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 1837 704 90 0 1042 1028 Swap: 1023 1 1022 ---> 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:ba:fc:d4 brd ff:ff:ff:ff:ff:ff inet 10.30.122.44/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85842sec preferred_lft 85842sec inet6 fe80::f816:3eff:feba:fcd4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:47:76:6e:72 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::42:47ff:fe76:6e72/64 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) 04/06/21 _x86_64_ (4 CPU) 00:30:58 LINUX RESTART (4 CPU) 00:32:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:33:01 3.25 0.58 2.66 0.00 42.21 66.33 0.00 00:34:01 0.18 0.00 0.18 0.00 0.00 2.85 0.00 00:35:01 0.32 0.00 0.32 0.00 0.00 3.78 0.00 00:36:01 0.27 0.00 0.27 0.00 0.00 3.10 0.00 00:37:01 0.30 0.00 0.30 0.00 0.00 4.76 0.00 00:38:01 0.28 0.00 0.28 0.00 0.00 3.00 0.00 00:39:01 0.22 0.00 0.22 0.00 0.00 2.38 0.00 00:40:01 44.07 42.22 1.85 0.00 3689.38 42.57 0.00 Average: 6.11 5.35 0.76 0.00 466.45 16.10 0.00 00:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:33:01 167080 0 593384 31.54 2620 1118460 1098900 37.50 406836 1109760 24 00:34:01 168908 0 591548 31.44 2620 1118468 1077384 36.77 406224 1108452 16 00:35:01 167584 0 592868 31.51 2620 1118472 1077300 36.77 409380 1106644 12 00:36:01 166788 0 593664 31.55 2620 1118472 1077492 36.77 414296 1102924 16 00:37:01 166564 0 593880 31.56 2620 1118480 1077360 36.77 418296 1099436 12 00:38:01 166640 0 593800 31.56 2620 1118484 1077324 36.77 431100 1086316 12 00:39:01 165912 0 594524 31.60 2620 1118488 1077468 36.77 432004 1086316 16 00:40:01 84116 0 616520 32.77 2620 1178288 1113148 37.99 446716 1153644 120 Average: 156699 0 596274 31.69 2620 1125952 1084547 37.01 420606 1106686 28 00:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:33:01 eth0 5.68 4.09 5.85 2.00 0.00 0.00 0.00 0.00 00:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:34:01 eth0 3.15 2.28 2.79 0.15 0.00 0.00 0.00 0.00 00:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:35:01 eth0 1.42 0.08 0.12 0.01 0.00 0.00 0.00 0.00 00:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:36:01 eth0 1.03 0.55 0.54 0.33 0.00 0.00 0.00 0.00 00:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:37:01 eth0 0.38 0.15 0.09 0.13 0.00 0.00 0.00 0.00 00:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:38:01 eth0 0.70 0.07 0.12 0.00 0.00 0.00 0.00 0.00 00:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:39:01 eth0 0.67 0.35 0.39 0.23 0.00 0.00 0.00 0.00 00:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:01 eth0 9.79 6.13 9.33 3.49 0.00 0.00 0.00 0.00 00:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 2.85 1.71 2.40 0.79 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 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) 04/06/21 _x86_64_ (4 CPU) 00:30:58 LINUX RESTART (4 CPU) 00:32:01 CPU %user %nice %system %iowait %steal %idle 00:33:01 all 0.42 0.00 0.15 0.02 0.00 99.41 00:33:01 0 0.70 0.00 0.13 0.02 0.00 99.15 00:33:01 1 0.43 0.00 0.20 0.00 0.00 99.37 00:33:01 2 0.30 0.00 0.15 0.05 0.00 99.50 00:33:01 3 0.25 0.00 0.12 0.02 0.00 99.62 00:34:01 all 0.18 0.00 0.05 0.00 0.00 99.77 00:34:01 0 0.48 0.00 0.05 0.00 0.00 99.47 00:34:01 1 0.08 0.00 0.03 0.00 0.00 99.88 00:34:01 2 0.07 0.00 0.05 0.00 0.02 99.87 00:34:01 3 0.08 0.00 0.07 0.00 0.00 99.85 00:35:01 all 0.14 0.00 0.04 0.00 0.00 99.81 00:35:01 0 0.42 0.00 0.05 0.00 0.00 99.53 00:35:01 1 0.05 0.00 0.05 0.00 0.02 99.88 00:35:01 2 0.05 0.00 0.03 0.00 0.00 99.92 00:35:01 3 0.05 0.00 0.03 0.00 0.00 99.92 00:36:01 all 0.17 0.00 0.06 0.00 0.01 99.75 00:36:01 0 0.53 0.00 0.03 0.00 0.00 99.43 00:36:01 1 0.07 0.00 0.13 0.00 0.03 99.77 00:36:01 2 0.05 0.00 0.05 0.00 0.00 99.90 00:36:01 3 0.03 0.00 0.03 0.00 0.02 99.92 00:37:01 all 0.20 0.00 0.12 0.00 0.02 99.65 00:37:01 0 0.53 0.00 0.13 0.00 0.05 99.28 00:37:01 1 0.13 0.00 0.12 0.00 0.00 99.75 00:37:01 2 0.07 0.00 0.08 0.00 0.03 99.82 00:37:01 3 0.07 0.00 0.15 0.00 0.02 99.77 00:38:01 all 0.15 0.00 0.07 0.00 0.00 99.78 00:38:01 0 0.52 0.00 0.00 0.00 0.00 99.48 00:38:01 1 0.03 0.00 0.18 0.00 0.02 99.77 00:38:01 2 0.05 0.00 0.07 0.00 0.00 99.88 00:38:01 3 0.02 0.00 0.02 0.00 0.00 99.97 00:39:01 all 0.19 0.00 0.05 0.00 0.00 99.76 00:39:01 0 0.03 0.00 0.03 0.00 0.00 99.93 00:39:01 1 0.55 0.00 0.07 0.00 0.00 99.38 00:39:01 2 0.13 0.00 0.07 0.00 0.02 99.78 00:39:01 3 0.05 0.00 0.02 0.00 0.00 99.93 00:40:01 all 0.97 0.00 0.51 0.95 0.02 97.55 00:40:01 0 0.73 0.00 0.47 0.02 0.02 98.76 00:40:01 1 1.05 0.00 0.30 0.72 0.02 97.91 00:40:01 2 1.00 0.00 0.52 1.12 0.02 97.35 00:40:01 3 1.09 0.00 0.75 1.95 0.02 96.19 Average: all 0.30 0.00 0.13 0.12 0.01 99.44 Average: 0 0.49 0.00 0.11 0.00 0.01 99.38 Average: 1 0.30 0.00 0.14 0.09 0.01 99.46 Average: 2 0.21 0.00 0.13 0.15 0.01 99.50 Average: 3 0.20 0.00 0.15 0.25 0.01 99.40