---> uname -a: Linux prd-centos7-docker-4c-2g-1718.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 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-108 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/gexfoundry_go-mod-secrets_PR-108@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 714 97 0 1025 1017 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:f0:4a:77 brd ff:ff:ff:ff:ff:ff inet 10.30.122.3/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85815sec preferred_lft 85815sec inet6 fe80::f816:3eff:fef0:4a77/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:b6:71:0f:78 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:b6ff:fe71:f78/64 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) 04/26/21 _x86_64_ (4 CPU) 05:56:46 LINUX RESTART (4 CPU) 05:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:59:01 44.76 10.89 33.87 0.00 4362.58 2262.60 0.00 06:00:02 0.60 0.00 0.60 0.00 0.00 11.37 0.00 06:01:01 0.27 0.03 0.24 0.00 0.27 3.17 0.00 06:02:01 0.37 0.07 0.30 0.00 1.46 5.39 0.00 06:03:01 0.28 0.00 0.28 0.00 0.00 4.88 0.00 06:04:01 0.30 0.00 0.30 0.00 0.00 3.13 0.00 06:05:01 0.23 0.00 0.23 0.00 0.00 2.06 0.00 06:06:01 36.04 35.87 0.17 0.00 3688.79 2.01 0.00 Average: 10.38 5.87 4.51 0.00 1008.91 287.42 0.00 05:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:59:01 167736 0 610528 32.45 2620 1100660 1132668 38.66 393816 1120748 20 06:00:02 176156 0 602100 32.00 2620 1100668 1095000 37.37 389624 1117736 20 06:01:01 173712 0 604540 32.13 2620 1100672 1091736 37.26 395980 1113608 16 06:02:01 175716 0 602412 32.02 2620 1100796 1077268 36.77 395124 1113224 20 06:03:01 173916 0 604204 32.11 2620 1100804 1077468 36.77 403308 1106676 12 06:04:01 174724 0 603392 32.07 2620 1100808 1077336 36.77 408140 1101056 12 06:05:01 173764 0 604352 32.12 2620 1100808 1077396 36.77 419588 1090328 20 06:06:01 69468 0 626220 33.28 2620 1183236 1113320 38.00 438640 1174884 120 Average: 160649 0 607218 32.27 2620 1111056 1092774 37.29 405528 1117282 30 05:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:59:01 eth0 102.50 75.77 450.75 40.96 0.00 0.00 0.00 0.00 05:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 docker0 2.31 2.00 0.51 4.98 0.00 0.00 0.00 0.00 06:00:02 eth0 3.48 0.90 1.04 0.58 0.00 0.00 0.00 0.00 06:00:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 eth0 4.28 0.42 0.80 0.24 0.00 0.00 0.00 0.00 06:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 eth0 5.43 0.97 1.18 0.60 0.00 0.00 0.00 0.00 06:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 eth0 4.41 1.32 1.64 1.01 0.00 0.00 0.00 0.00 06:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 eth0 3.98 0.65 0.83 0.43 0.00 0.00 0.00 0.00 06:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 eth0 4.19 1.10 1.28 0.79 0.00 0.00 0.00 0.00 06:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 eth0 10.48 6.69 10.08 3.90 0.00 0.00 0.00 0.00 06:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 17.37 11.00 58.57 6.08 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 0.29 0.25 0.06 0.62 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) 04/26/21 _x86_64_ (4 CPU) 05:56:46 LINUX RESTART (4 CPU) 05:58:01 CPU %user %nice %system %iowait %steal %idle 05:59:01 all 3.33 0.00 3.03 1.01 9.93 82.69 05:59:01 0 3.38 0.00 3.46 1.20 10.61 81.36 05:59:01 1 3.10 0.00 2.16 0.42 10.40 83.92 05:59:01 2 3.86 0.00 3.44 1.03 9.44 82.21 05:59:01 3 3.00 0.00 3.08 1.39 9.27 83.26 06:00:02 all 0.14 0.00 0.05 0.00 0.50 99.31 06:00:02 0 0.38 0.00 0.05 0.00 0.93 98.64 06:00:02 1 0.05 0.00 0.03 0.00 0.18 99.73 06:00:02 2 0.08 0.00 0.08 0.00 0.66 99.17 06:00:02 3 0.03 0.00 0.03 0.00 0.23 99.70 06:01:01 all 0.09 0.00 0.05 0.00 0.82 99.04 06:01:01 0 0.25 0.00 0.05 0.00 0.98 98.72 06:01:01 1 0.03 0.00 0.02 0.00 0.17 99.78 06:01:01 2 0.05 0.00 0.07 0.00 0.52 99.36 06:01:01 3 0.03 0.00 0.05 0.00 1.60 98.31 06:02:01 all 0.19 0.00 0.05 0.00 0.89 98.87 06:02:01 0 0.10 0.00 0.07 0.00 1.68 98.16 06:02:01 1 0.03 0.00 0.02 0.00 0.37 99.58 06:02:01 2 0.46 0.00 0.07 0.00 0.70 98.77 06:02:01 3 0.17 0.00 0.03 0.00 0.83 98.97 06:03:01 all 0.14 0.00 0.19 0.00 0.85 98.83 06:03:01 0 0.08 0.00 0.18 0.00 1.37 98.37 06:03:01 1 0.07 0.00 0.22 0.00 0.55 99.17 06:03:01 2 0.05 0.00 0.27 0.00 0.58 99.10 06:03:01 3 0.35 0.00 0.10 0.00 0.88 98.67 06:04:01 all 0.07 0.00 0.05 0.00 1.34 98.54 06:04:01 0 0.02 0.00 0.00 0.00 1.14 98.85 06:04:01 1 0.03 0.00 0.07 0.00 1.55 98.35 06:04:01 2 0.02 0.00 0.05 0.00 1.90 98.03 06:04:01 3 0.23 0.00 0.07 0.00 0.78 98.92 06:05:01 all 0.12 0.00 0.05 0.00 0.64 99.19 06:05:01 0 0.08 0.00 0.05 0.00 1.66 98.21 06:05:01 1 0.10 0.00 0.03 0.00 0.13 99.73 06:05:01 2 0.08 0.00 0.10 0.00 0.27 99.55 06:05:01 3 0.20 0.00 0.03 0.00 0.50 99.27 06:06:01 all 0.75 0.00 0.41 1.55 0.86 96.43 06:06:01 0 0.80 0.00 0.42 3.53 1.03 94.22 06:06:01 1 0.25 0.00 0.18 0.00 0.55 99.02 06:06:01 2 0.91 0.00 0.63 2.23 0.81 95.41 06:06:01 3 1.03 0.00 0.42 0.46 1.03 97.06 Average: all 0.62 0.00 0.50 0.32 2.02 96.55 Average: 0 0.65 0.00 0.55 0.59 2.46 95.75 Average: 1 0.48 0.00 0.35 0.06 1.80 97.31 Average: 2 0.70 0.00 0.60 0.41 1.89 96.40 Average: 3 0.64 0.00 0.49 0.24 1.92 96.72