---> uname -a: Linux prd-centos7-docker-4c-2g-26823.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% /w/workspace/dgexfoundry_go-mod-secrets_PR-91 /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/dgexfoundry_go-mod-secrets_PR-91@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 731 83 0 1022 1001 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:01:06:52 brd ff:ff:ff:ff:ff:ff inet 10.30.123.237/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85921sec preferred_lft 85921sec inet6 fe80::f816:3eff:fe01:652/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:f0:da:4a:4a 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:f0ff:feda:4a4a/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) 02/18/21 _x86_64_ (4 CPU) 21:46:30 LINUX RESTART (4 CPU) 21:48:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:49:01 50.27 30.05 20.22 0.00 3154.19 1363.85 0.00 21:50:01 32.14 11.94 20.20 0.00 4391.16 2313.78 0.00 21:51:01 1.65 0.00 1.65 0.00 0.00 29.96 0.00 21:52:02 0.23 0.00 0.23 0.00 0.00 2.08 0.00 21:53:01 0.39 0.00 0.39 0.00 0.00 4.82 0.00 21:54:02 86.65 50.15 36.51 0.00 4196.45 9597.95 0.00 Average: 28.67 15.41 13.25 0.00 1961.96 2239.53 0.00 21:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:49:01 74532 0 559636 29.74 2620 1244756 1101844 37.60 388568 1221804 10580 21:50:01 161968 0 610152 32.43 2620 1106804 1160544 39.61 433352 1084012 132 21:51:01 166380 0 605732 32.19 2620 1106812 1136240 38.78 431884 1081780 16 21:52:02 175892 0 596220 31.69 2620 1106812 1057896 36.10 430496 1075756 8 21:53:01 173640 0 598464 31.81 2620 1106820 1058488 36.12 437728 1070480 16 21:54:02 65652 0 695176 36.95 2620 1118096 1497356 51.10 544420 1046564 61760 Average: 136344 0 610897 32.47 2620 1131683 1168728 39.89 444408 1096733 12085 21:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:49:01 eth0 158.90 132.75 594.87 49.35 0.00 0.00 0.00 0.00 21:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:01 eth0 89.13 73.95 450.35 45.67 0.00 0.00 0.00 0.00 21:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:01 docker0 1.45 1.31 0.39 3.41 0.00 0.00 0.00 0.00 21:51:01 eth0 1.17 0.71 2.93 0.05 0.00 0.00 0.00 0.00 21:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:02 eth0 1.78 0.08 0.14 0.01 0.00 0.00 0.00 0.00 21:52:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:01 eth0 2.66 0.63 0.69 0.36 0.00 0.00 0.00 0.00 21:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:54:02 eth0 213.99 182.08 2149.48 22.13 0.00 0.00 0.00 0.00 21:54:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:54:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 78.13 65.21 537.06 19.56 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 0.24 0.22 0.06 0.57 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) 02/18/21 _x86_64_ (4 CPU) 21:46:30 LINUX RESTART (4 CPU) 21:48:02 CPU %user %nice %system %iowait %steal %idle 21:49:01 all 10.87 0.00 4.10 4.29 44.18 36.57 21:49:01 0 8.01 0.00 4.31 4.50 44.78 38.41 21:49:01 1 11.88 0.00 3.87 3.83 43.61 36.81 21:49:01 2 11.98 0.00 4.45 5.14 44.10 34.32 21:49:01 3 11.74 0.00 3.76 3.68 44.21 36.62 21:50:01 all 2.80 0.00 3.16 1.14 27.59 65.32 21:50:01 0 1.66 0.00 2.31 1.62 29.90 64.50 21:50:01 1 3.06 0.00 2.60 1.59 27.70 65.05 21:50:01 2 2.96 0.00 3.77 0.64 26.99 65.63 21:50:01 3 3.59 0.00 4.03 0.65 25.58 66.15 21:51:01 all 0.08 0.00 0.07 0.00 1.71 98.14 21:51:01 0 0.02 0.00 0.03 0.00 1.83 98.12 21:51:01 1 0.05 0.00 0.10 0.00 2.15 97.71 21:51:01 2 0.08 0.00 0.10 0.00 1.56 98.26 21:51:01 3 0.16 0.00 0.03 0.00 1.32 98.49 21:52:02 all 0.05 0.00 0.21 0.00 5.25 94.49 21:52:02 0 0.02 0.00 0.11 0.00 4.76 95.11 21:52:02 1 0.05 0.00 0.16 0.00 6.46 93.33 21:52:02 2 0.03 0.00 0.29 0.00 5.14 94.54 21:52:02 3 0.10 0.00 0.26 0.00 4.63 95.02 21:53:01 all 0.08 0.00 0.05 0.00 2.53 97.33 21:53:01 0 0.03 0.00 0.05 0.00 4.78 95.14 21:53:01 1 0.22 0.00 0.02 0.00 3.09 96.68 21:53:01 2 0.05 0.00 0.13 0.00 1.77 98.04 21:53:01 3 0.02 0.00 0.02 0.00 0.42 99.54 21:54:02 all 3.11 0.00 1.99 4.81 31.25 58.84 21:54:02 0 2.12 0.00 1.71 8.31 33.48 54.38 21:54:02 1 2.59 0.00 1.62 2.52 30.47 62.81 21:54:02 2 4.73 0.00 2.06 2.36 30.89 59.96 21:54:02 3 3.05 0.00 2.57 6.08 30.13 58.17 Average: all 2.99 0.00 1.69 1.82 19.75 73.75 Average: 0 2.12 0.00 1.52 2.58 21.13 72.65 Average: 1 3.12 0.00 1.47 1.41 19.88 74.12 Average: 2 3.47 0.00 1.89 1.43 19.29 73.92 Average: 3 3.28 0.00 1.88 1.86 18.66 74.32