---> uname -a: Linux prd-centos7-docker-4c-2g-31784.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 6.9G 43.1G 14% / 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 6.9G 43.1G 14% /facter-os /dev/vda1 50.0G 6.9G 43.1G 14% /etc/resolv.conf /dev/vda1 50.0G 6.9G 43.1G 14% /etc/hostname /dev/vda1 50.0G 6.9G 43.1G 14% /etc/hosts /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/gexfoundry_go-mod-secrets_master@tmp /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/sa-host /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/secure /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/auth.log /dev/vda1 50.0G 6.9G 43.1G 14% /run/cloud-init/result.json /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/gexfoundry_go-mod-secrets_master ---> free -m: total used free shared buff/cache available Mem: 1837 715 76 0 1045 1017 Swap: 1023 0 1023 ---> 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:09:12:44 brd ff:ff:ff:ff:ff:ff inet 10.30.122.247/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85362sec preferred_lft 85362sec inet6 fe80::f816:3eff:fe09:1244/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:68:8e:bb:9c 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::42:68ff:fe8e:bb9c/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) 03/29/21 _x86_64_ (4 CPU) 18:19:10 LINUX RESTART (4 CPU) 18:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:21:01 23.11 5.44 17.67 0.00 1295.10 2887.95 0.00 18:22:01 1.90 0.00 1.90 0.00 0.00 36.03 0.00 18:23:01 0.18 0.00 0.18 0.00 0.00 3.10 0.00 18:24:01 0.67 0.00 0.67 0.00 0.00 7.81 0.00 18:25:01 0.23 0.00 0.23 0.00 0.00 3.00 0.00 18:26:01 0.37 0.00 0.37 0.00 0.00 6.06 0.00 18:27:01 0.25 0.00 0.25 0.00 0.00 2.73 0.00 18:28:01 0.18 0.00 0.18 0.00 0.00 2.03 0.00 18:29:02 0.28 0.00 0.28 0.00 0.00 3.61 0.00 18:30:01 0.24 0.00 0.24 0.00 0.00 3.03 0.00 18:31:01 0.28 0.00 0.28 0.00 0.00 3.20 0.00 18:32:01 0.23 0.00 0.23 0.00 0.00 2.56 0.00 18:33:01 0.30 0.00 0.30 0.00 0.00 3.43 0.00 18:34:01 0.30 0.00 0.30 0.00 0.00 3.88 0.00 18:35:01 0.40 0.20 0.20 0.00 6.26 2.56 0.00 18:36:01 0.78 0.00 0.78 0.00 0.00 16.24 0.00 Average: 1.86 0.35 1.51 0.00 81.44 186.93 0.00 18:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:21:01 172916 0 575260 30.57 2620 1130748 1085460 37.04 387328 1121788 20 18:22:01 176736 0 571432 30.37 2620 1130756 1082972 36.96 386664 1119372 8 18:23:01 175352 0 572812 30.44 2620 1130760 1075456 36.70 387624 1119816 0 18:24:01 176680 0 571484 30.37 2620 1130760 1068212 36.46 392812 1113604 8 18:25:01 176168 0 571988 30.40 2620 1130768 1060048 36.18 393792 1113528 20 18:26:01 176052 0 572100 30.41 2620 1130772 1060120 36.18 407760 1099852 12 18:27:01 175836 0 572312 30.42 2620 1130776 1060084 36.18 407796 1099852 16 18:28:01 176492 0 571652 30.38 2620 1130780 1059988 36.18 407036 1099852 12 18:29:02 176668 0 571468 30.37 2620 1130788 1059988 36.18 406924 1099852 16 18:30:01 176020 0 572112 30.41 2620 1130792 1060060 36.18 407356 1099852 16 18:31:01 176092 0 572040 30.40 2620 1130792 1060024 36.18 407140 1099852 12 18:32:01 176760 0 571364 30.37 2620 1130800 1059988 36.18 406956 1099852 8 18:33:01 175520 0 572596 30.43 2620 1130808 1060192 36.18 408300 1099852 20 18:34:01 176800 0 571312 30.36 2620 1130812 1059988 36.18 407092 1099852 20 18:35:01 173240 0 574840 30.55 2620 1130844 1060072 36.18 414448 1095784 24 18:36:01 172848 0 575224 30.57 2620 1130852 1060120 36.18 414768 1095784 8 Average: 175636 0 572500 30.43 2620 1130788 1064548 36.33 402737 1104896 14 18:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:21:01 eth0 27.21 20.45 31.89 18.65 0.00 0.00 0.00 0.00 18:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 docker0 2.60 2.03 0.49 4.12 0.00 0.00 0.00 0.00 18:22:01 eth0 4.88 0.82 1.10 0.59 0.00 0.00 0.00 0.00 18:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:23:01 eth0 3.11 1.15 1.43 0.97 0.00 0.00 0.00 0.00 18:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:24:01 eth0 0.68 0.28 0.28 0.20 0.00 0.00 0.00 0.00 18:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:25:01 eth0 2.61 0.18 0.36 0.07 0.00 0.00 0.00 0.00 18:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:26:01 eth0 2.05 0.80 0.86 0.56 0.00 0.00 0.00 0.00 18:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:27:01 eth0 0.68 0.30 0.28 0.23 0.00 0.00 0.00 0.00 18:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:28:01 eth0 0.18 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:29:02 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:29:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:29:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 eth0 0.22 0.17 0.08 0.07 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 0.30 0.18 0.07 0.01 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 0.08 0.08 0.01 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 1.02 0.45 0.32 0.21 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 0.28 0.08 0.02 0.01 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 0.70 0.20 0.18 0.07 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 18:36:01 eth0 1.20 0.30 0.33 0.20 0.00 0.00 0.00 0.00 18:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 2.84 1.60 2.33 1.37 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 0.16 0.13 0.03 0.26 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) 03/29/21 _x86_64_ (4 CPU) 18:19:10 LINUX RESTART (4 CPU) 18:20:01 CPU %user %nice %system %iowait %steal %idle 18:21:01 all 2.10 0.00 1.31 0.44 0.04 96.12 18:21:01 0 1.49 0.00 1.53 0.12 0.03 96.83 18:21:01 1 2.46 0.00 1.12 1.27 0.05 95.10 18:21:01 2 1.76 0.00 1.24 0.13 0.05 96.82 18:21:01 3 2.69 0.00 1.34 0.23 0.02 95.72 18:22:01 all 0.20 0.00 0.04 0.00 0.01 99.75 18:22:01 0 0.07 0.00 0.08 0.00 0.02 99.83 18:22:01 1 0.53 0.00 0.02 0.00 0.00 99.45 18:22:01 2 0.10 0.00 0.03 0.00 0.02 99.85 18:22:01 3 0.08 0.00 0.03 0.00 0.00 99.88 18:23:01 all 0.21 0.00 0.05 0.00 0.02 99.72 18:23:01 0 0.08 0.00 0.05 0.00 0.03 99.83 18:23:01 1 0.58 0.00 0.05 0.00 0.02 99.35 18:23:01 2 0.08 0.00 0.05 0.00 0.02 99.85 18:23:01 3 0.08 0.00 0.05 0.00 0.02 99.85 18:24:01 all 0.16 0.00 0.05 0.00 0.00 99.78 18:24:01 0 0.02 0.00 0.03 0.00 0.00 99.95 18:24:01 1 0.53 0.00 0.07 0.00 0.00 99.40 18:24:01 2 0.08 0.00 0.08 0.00 0.00 99.83 18:24:01 3 0.02 0.00 0.03 0.00 0.00 99.95 18:25:01 all 0.16 0.00 0.05 0.00 0.01 99.78 18:25:01 0 0.07 0.00 0.03 0.00 0.02 99.88 18:25:01 1 0.50 0.00 0.05 0.00 0.02 99.43 18:25:01 2 0.05 0.00 0.07 0.00 0.02 99.87 18:25:01 3 0.03 0.00 0.03 0.00 0.00 99.93 18:26:01 all 0.16 0.00 0.08 0.00 0.00 99.75 18:26:01 0 0.03 0.00 0.03 0.00 0.00 99.93 18:26:01 1 0.53 0.00 0.22 0.00 0.00 99.25 18:26:01 2 0.03 0.00 0.03 0.00 0.02 99.92 18:26:01 3 0.05 0.00 0.03 0.00 0.00 99.92 18:27:01 all 0.17 0.00 0.04 0.00 0.00 99.79 18:27:01 0 0.07 0.00 0.03 0.00 0.02 99.88 18:27:01 1 0.53 0.00 0.03 0.00 0.00 99.43 18:27:01 2 0.05 0.00 0.05 0.00 0.00 99.90 18:27:01 3 0.03 0.00 0.03 0.00 0.00 99.93 18:28:01 all 0.14 0.00 0.02 0.00 0.00 99.84 18:28:01 0 0.02 0.00 0.02 0.00 0.00 99.97 18:28:01 1 0.48 0.00 0.02 0.00 0.00 99.50 18:28:01 2 0.05 0.00 0.03 0.00 0.00 99.92 18:28:01 3 0.02 0.00 0.02 0.00 0.00 99.97 18:29:02 all 0.15 0.00 0.04 0.00 0.00 99.81 18:29:02 0 0.03 0.00 0.05 0.00 0.00 99.92 18:29:02 1 0.07 0.00 0.02 0.00 0.00 99.92 18:29:02 2 0.47 0.00 0.03 0.00 0.00 99.50 18:29:02 3 0.03 0.00 0.05 0.00 0.00 99.92 18:30:01 all 0.14 0.00 0.03 0.00 0.00 99.82 18:30:01 0 0.02 0.00 0.02 0.00 0.00 99.97 18:30:01 1 0.03 0.00 0.05 0.00 0.00 99.92 18:30:01 2 0.51 0.00 0.03 0.00 0.00 99.46 18:30:01 3 0.02 0.00 0.02 0.00 0.02 99.95 18:31:01 all 0.16 0.00 0.03 0.00 0.00 99.82 18:31:01 0 0.25 0.00 0.02 0.00 0.00 99.73 18:31:01 1 0.05 0.00 0.03 0.00 0.00 99.92 18:31:01 2 0.32 0.00 0.03 0.00 0.00 99.65 18:31:01 3 0.02 0.00 0.02 0.00 0.00 99.97 18:31:01 CPU %user %nice %system %iowait %steal %idle 18:32:01 all 0.15 0.00 0.03 0.00 0.00 99.82 18:32:01 0 0.35 0.00 0.03 0.00 0.00 99.62 18:32:01 1 0.02 0.00 0.02 0.00 0.02 99.95 18:32:01 2 0.20 0.00 0.03 0.00 0.00 99.77 18:32:01 3 0.03 0.00 0.03 0.00 0.00 99.93 18:33:01 all 0.18 0.00 0.04 0.00 0.00 99.78 18:33:01 0 0.07 0.00 0.03 0.00 0.00 99.90 18:33:01 1 0.53 0.00 0.03 0.00 0.00 99.43 18:33:01 2 0.08 0.00 0.07 0.00 0.00 99.85 18:33:01 3 0.03 0.00 0.02 0.00 0.00 99.95 18:34:01 all 0.14 0.00 0.04 0.00 0.00 99.83 18:34:01 0 0.02 0.00 0.03 0.00 0.00 99.95 18:34:01 1 0.45 0.00 0.05 0.00 0.00 99.50 18:34:01 2 0.05 0.00 0.03 0.00 0.00 99.92 18:34:01 3 0.03 0.00 0.03 0.00 0.00 99.93 18:35:01 all 0.06 0.00 0.09 0.00 0.00 99.85 18:35:01 0 0.02 0.00 0.03 0.00 0.00 99.95 18:35:01 1 0.15 0.00 0.18 0.00 0.00 99.67 18:35:01 2 0.03 0.00 0.10 0.00 0.00 99.87 18:35:01 3 0.03 0.00 0.05 0.00 0.00 99.92 18:36:01 all 0.04 0.00 0.03 0.00 0.00 99.93 18:36:01 0 0.02 0.00 0.02 0.00 0.00 99.97 18:36:01 1 0.05 0.00 0.03 0.00 0.00 99.92 18:36:01 2 0.07 0.00 0.03 0.00 0.00 99.90 18:36:01 3 0.02 0.00 0.03 0.00 0.00 99.95 Average: all 0.27 0.00 0.12 0.03 0.01 99.58 Average: 0 0.16 0.00 0.13 0.01 0.01 99.70 Average: 1 0.47 0.00 0.12 0.08 0.01 99.32 Average: 2 0.25 0.00 0.12 0.01 0.01 99.62 Average: 3 0.20 0.00 0.11 0.01 0.00 99.67