---> uname -a: Linux prd-centos7-docker-4c-2g-4130.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 827 144 0 865 946 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:e3:cb:82 brd ff:ff:ff:ff:ff:ff inet 10.30.122.218/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85601sec preferred_lft 85601sec inet6 fe80::f816:3eff:fee3:cb82/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:10:d7:08:d9 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::42:10ff:fed7:8d9/64 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) 05/10/21 _x86_64_ (4 CPU) 17:36:08 LINUX RESTART (4 CPU) 17:37:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:38:01 20.98 3.45 17.53 0.00 974.46 2742.00 0.00 17:39:01 2.18 0.00 2.18 0.00 0.00 41.26 0.00 17:40:01 0.33 0.00 0.33 0.00 0.00 3.73 0.00 17:41:01 0.23 0.00 0.23 0.00 0.00 3.05 0.00 17:42:01 0.22 0.00 0.22 0.00 0.00 3.03 0.00 17:43:02 0.33 0.00 0.33 0.00 0.00 5.43 0.00 17:44:01 0.27 0.00 0.27 0.00 0.00 3.79 0.00 17:45:01 0.20 0.00 0.20 0.00 0.00 2.56 0.00 17:46:01 0.28 0.00 0.28 0.00 0.00 3.35 0.00 17:47:01 0.25 0.00 0.25 0.00 0.00 2.58 0.00 17:48:01 250.22 148.82 101.40 0.00 8104.66 33857.29 0.00 17:49:01 199.05 66.24 132.81 0.00 4340.37 33720.77 0.00 Average: 39.62 18.24 21.38 0.00 1120.34 5876.82 0.00 17:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:38:01 168504 0 586116 31.15 2620 1124304 1111340 37.93 381772 1131764 16 17:39:01 170556 0 584052 31.04 2620 1124316 1079460 36.84 384520 1127724 8 17:40:01 170960 0 583644 31.02 2620 1124320 1079460 36.84 400080 1111920 8 17:41:01 169080 0 585524 31.12 2620 1124320 1079460 36.84 407952 1105888 20 17:42:01 168188 0 586408 31.17 2620 1124328 1079532 36.84 407236 1107724 20 17:43:02 168404 0 586188 31.15 2620 1124332 1079568 36.84 407300 1107724 16 17:44:01 168616 0 585972 31.14 2620 1124336 1079460 36.84 406856 1107724 12 17:45:01 168608 0 585976 31.14 2620 1124340 1079460 36.84 406760 1107724 8 17:46:01 168632 0 585944 31.14 2620 1124348 1079460 36.84 406792 1107724 8 17:47:01 162608 0 591964 31.46 2620 1124352 1079628 36.85 414144 1106768 8 17:48:01 135868 0 719708 38.25 2596 1023372 1407940 48.05 534280 961708 40 17:49:01 245772 0 783740 41.65 1508 850524 1324288 45.20 589816 710484 48 Average: 172150 0 613770 32.62 2525 1093099 1129921 38.56 428959 1066240 18 17:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:38:01 eth0 28.95 20.53 32.51 9.00 0.00 0.00 0.00 0.00 17:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 docker0 1.90 1.28 0.51 5.06 0.00 0.00 0.00 0.00 17:39:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 eth0 0.10 0.02 0.01 0.00 0.00 0.00 0.00 0.00 17:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 eth0 1.00 0.23 0.20 0.07 0.00 0.00 0.00 0.00 17:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:02 eth0 0.70 0.32 0.28 0.20 0.00 0.00 0.00 0.00 17:43:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 eth0 0.14 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 eth0 0.23 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 eth0 1.08 0.58 0.46 0.28 0.00 0.00 0.00 0.00 17:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 vethd03c305 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 eth0 367.78 334.52 4124.50 74.70 0.00 0.00 0.00 0.00 17:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 docker0 12.17 10.45 1.17 30.35 0.00 0.00 0.00 0.00 17:49:01 eth0 349.02 313.51 3500.59 99.23 0.00 0.00 0.00 0.00 17:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 docker0 16.62 16.02 1.10 257.36 0.00 0.00 0.00 0.00 17:49:01 veth42b8c27 0.92 0.67 0.18 0.18 0.00 0.00 0.00 0.00 Average: eth0 62.57 55.95 639.42 15.32 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 2.56 2.32 0.23 24.45 0.00 0.00 0.00 0.00 Average: veth42b8c27 0.08 0.06 0.02 0.01 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) 05/10/21 _x86_64_ (4 CPU) 17:36:08 LINUX RESTART (4 CPU) 17:37:01 CPU %user %nice %system %iowait %steal %idle 17:38:01 all 1.25 0.00 0.99 0.61 0.02 97.12 17:38:01 0 1.05 0.00 0.99 0.32 0.02 97.62 17:38:01 1 1.12 0.00 0.95 0.10 0.02 97.81 17:38:01 2 1.15 0.00 0.99 1.71 0.02 96.14 17:38:01 3 1.67 0.00 1.04 0.33 0.03 96.92 17:39:01 all 0.13 0.00 0.05 0.00 0.00 99.82 17:39:01 0 0.05 0.00 0.03 0.00 0.00 99.92 17:39:01 1 0.07 0.00 0.05 0.00 0.00 99.88 17:39:01 2 0.05 0.00 0.07 0.00 0.00 99.88 17:39:01 3 0.35 0.00 0.07 0.00 0.00 99.58 17:40:01 all 0.10 0.00 0.12 0.00 0.01 99.77 17:40:01 0 0.07 0.00 0.17 0.00 0.02 99.75 17:40:01 1 0.17 0.00 0.10 0.00 0.00 99.73 17:40:01 2 0.08 0.00 0.05 0.00 0.02 99.85 17:40:01 3 0.08 0.00 0.17 0.00 0.00 99.75 17:41:01 all 0.16 0.00 0.04 0.00 0.00 99.80 17:41:01 0 0.02 0.00 0.05 0.00 0.00 99.93 17:41:01 1 0.52 0.00 0.03 0.00 0.00 99.45 17:41:01 2 0.05 0.00 0.05 0.00 0.00 99.90 17:41:01 3 0.05 0.00 0.03 0.00 0.00 99.92 17:42:01 all 0.17 0.00 0.10 0.00 0.01 99.72 17:42:01 0 0.05 0.00 0.17 0.00 0.02 99.77 17:42:01 1 0.50 0.00 0.05 0.00 0.00 99.45 17:42:01 2 0.07 0.00 0.12 0.00 0.02 99.80 17:42:01 3 0.07 0.00 0.08 0.00 0.00 99.85 17:43:02 all 0.16 0.00 0.04 0.00 0.00 99.80 17:43:02 0 0.05 0.00 0.03 0.00 0.00 99.92 17:43:02 1 0.53 0.00 0.05 0.00 0.00 99.42 17:43:02 2 0.05 0.00 0.05 0.00 0.00 99.90 17:43:02 3 0.02 0.00 0.02 0.00 0.02 99.95 17:44:01 all 0.18 0.00 0.03 0.00 0.00 99.79 17:44:01 0 0.08 0.00 0.07 0.00 0.02 99.83 17:44:01 1 0.54 0.00 0.00 0.00 0.00 99.46 17:44:01 2 0.07 0.00 0.03 0.00 0.00 99.90 17:44:01 3 0.02 0.00 0.02 0.00 0.00 99.97 17:45:01 all 0.16 0.00 0.05 0.00 0.01 99.79 17:45:01 0 0.05 0.00 0.07 0.00 0.00 99.88 17:45:01 1 0.50 0.00 0.03 0.00 0.02 99.45 17:45:01 2 0.05 0.00 0.03 0.00 0.02 99.90 17:45:01 3 0.03 0.00 0.05 0.00 0.00 99.92 17:46:01 all 0.08 0.00 0.04 0.00 0.00 99.87 17:46:01 0 0.03 0.00 0.05 0.00 0.00 99.92 17:46:01 1 0.22 0.00 0.05 0.00 0.00 99.73 17:46:01 2 0.07 0.00 0.03 0.00 0.00 99.90 17:46:01 3 0.02 0.00 0.03 0.00 0.00 99.95 17:47:01 all 0.05 0.00 0.06 0.00 0.00 99.89 17:47:01 0 0.07 0.00 0.07 0.00 0.00 99.87 17:47:01 1 0.05 0.00 0.10 0.00 0.00 99.85 17:47:01 2 0.05 0.00 0.03 0.00 0.00 99.92 17:47:01 3 0.03 0.00 0.05 0.00 0.00 99.92 17:48:01 all 9.87 0.00 6.93 2.12 0.18 80.91 17:48:01 0 9.70 0.00 6.85 1.71 0.24 81.50 17:48:01 1 10.63 0.00 6.83 2.71 0.17 79.65 17:48:01 2 9.78 0.00 7.42 1.54 0.14 81.12 17:48:01 3 9.37 0.00 6.60 2.50 0.17 81.35 17:48:01 CPU %user %nice %system %iowait %steal %idle 17:49:01 all 12.09 0.00 8.94 2.82 0.19 75.96 17:49:01 0 10.70 0.00 8.72 2.14 0.21 78.24 17:49:01 1 13.57 0.00 9.11 4.27 0.19 72.87 17:49:01 2 12.50 0.00 10.02 3.13 0.19 74.15 17:49:01 3 11.60 0.00 7.89 1.73 0.17 78.60 Average: all 1.99 0.00 1.42 0.45 0.03 96.11 Average: 0 1.78 0.00 1.40 0.34 0.04 96.44 Average: 1 2.32 0.00 1.41 0.58 0.03 95.66 Average: 2 1.95 0.00 1.54 0.52 0.03 95.95 Average: 3 1.90 0.00 1.31 0.37 0.03 96.39