---> uname -a: Linux prd-centos7-docker-4c-2g-32960.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% /w/workspace/dgexfoundry_go-mod-secrets_PR-99@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 /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/dgexfoundry_go-mod-secrets_PR-99 ---> free -m: total used free shared buff/cache available Mem: 1837 710 109 0 1016 1021 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:77:4b:74 brd ff:ff:ff:ff:ff:ff inet 10.30.122.50/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85798sec preferred_lft 85798sec inet6 fe80::f816:3eff:fe77:4b74/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:d8:98:25:7e 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:d8ff:fe98:257e/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) 14:13:25 LINUX RESTART (4 CPU) 14:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:15:02 142.70 81.47 61.23 0.00 5431.50 36470.14 0.00 14:16:01 34.04 12.36 21.69 0.00 4492.90 2606.86 0.00 14:17:01 1.56 0.00 1.56 0.00 0.00 24.31 0.00 14:18:01 0.18 0.00 0.18 0.00 0.00 2.01 0.00 14:19:01 0.25 0.00 0.25 0.00 0.00 3.11 0.00 14:20:01 0.32 0.00 0.32 0.00 0.00 4.06 0.00 14:21:01 0.27 0.00 0.27 0.00 0.00 3.33 0.00 14:22:01 0.22 0.00 0.22 0.00 0.00 2.83 0.00 14:23:02 57.36 49.51 7.85 0.00 4134.99 2710.75 0.00 Average: 26.40 15.99 10.41 0.00 1560.53 4671.14 0.00 14:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:15:02 70056 0 566620 30.11 2620 1242248 1091920 37.27 385304 1229928 6288 14:16:01 158884 0 617360 32.81 2620 1102680 1181940 40.34 407132 1113888 132 14:17:01 174272 0 601968 31.99 2620 1102684 1076388 36.74 412292 1095720 20 14:18:01 173052 0 603184 32.06 2620 1102688 1076388 36.74 411704 1097388 8 14:19:01 171988 0 604244 32.11 2620 1102692 1076592 36.74 421064 1089236 8 14:20:01 171108 0 605116 32.16 2620 1102700 1076568 36.74 417324 1093724 8 14:21:01 171120 0 605104 32.16 2620 1102700 1076424 36.74 430156 1080936 8 14:22:01 171376 0 604840 32.15 2620 1102708 1076388 36.74 429856 1080936 8 14:23:02 70096 0 650804 34.59 2620 1158024 1288420 43.97 464680 1137276 50784 Average: 147995 0 606582 32.24 2620 1124347 1113448 38.00 419946 1113226 6363 14:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:15:02 eth0 156.39 117.80 587.36 47.46 0.00 0.00 0.00 0.00 14:15:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:16:01 eth0 90.13 78.84 458.16 47.22 0.00 0.00 0.00 0.00 14:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:16:01 docker0 2.05 1.69 0.47 4.33 0.00 0.00 0.00 0.00 14:17:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:18:01 eth0 0.82 0.08 0.07 0.01 0.00 0.00 0.00 0.00 14:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 eth0 0.45 0.30 0.27 0.20 0.00 0.00 0.00 0.00 14:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 eth0 0.28 0.17 0.09 0.07 0.00 0.00 0.00 0.00 14:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 eth0 0.20 0.20 0.07 0.01 0.00 0.00 0.00 0.00 14:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:02 eth0 171.06 140.10 1704.56 17.05 0.00 0.00 0.00 0.00 14:23:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 46.65 37.53 306.02 12.41 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 0.22 0.19 0.05 0.47 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) 14:13:25 LINUX RESTART (4 CPU) 14:14:01 CPU %user %nice %system %iowait %steal %idle 14:15:02 all 12.17 0.00 7.49 7.84 33.34 39.15 14:15:02 0 12.32 0.00 6.86 10.93 34.83 35.06 14:15:02 1 12.57 0.00 8.19 7.76 31.99 39.48 14:15:02 2 12.03 0.00 7.76 5.80 32.56 41.85 14:15:02 3 11.75 0.00 7.18 6.77 33.94 40.35 14:16:01 all 2.90 0.00 3.12 0.65 22.45 70.89 14:16:01 0 2.99 0.00 3.55 1.45 24.31 67.70 14:16:01 1 2.05 0.00 2.41 0.40 22.33 72.81 14:16:01 2 2.86 0.00 3.23 0.44 21.16 72.31 14:16:01 3 3.72 0.00 3.30 0.29 21.94 70.75 14:17:01 all 0.10 0.00 0.07 0.00 0.62 99.21 14:17:01 0 0.15 0.00 0.08 0.00 0.86 98.91 14:17:01 1 0.03 0.00 0.05 0.00 0.32 99.60 14:17:01 2 0.17 0.00 0.08 0.00 0.91 98.84 14:17:01 3 0.05 0.00 0.05 0.00 0.40 99.50 14:18:01 all 0.08 0.00 0.07 0.00 0.63 99.22 14:18:01 0 0.03 0.00 0.10 0.00 1.19 98.68 14:18:01 1 0.02 0.00 0.07 0.00 0.30 99.62 14:18:01 2 0.25 0.00 0.07 0.00 0.60 99.09 14:18:01 3 0.03 0.00 0.05 0.00 0.43 99.48 14:19:01 all 0.11 0.00 0.05 0.00 0.21 99.63 14:19:01 0 0.08 0.00 0.05 0.00 0.43 99.44 14:19:01 1 0.02 0.00 0.03 0.00 0.12 99.83 14:19:01 2 0.28 0.00 0.08 0.00 0.15 99.48 14:19:01 3 0.05 0.00 0.03 0.00 0.15 99.77 14:20:01 all 0.12 0.00 0.11 0.00 0.77 99.00 14:20:01 0 0.03 0.00 0.10 0.00 0.56 99.30 14:20:01 1 0.02 0.00 0.03 0.00 0.32 99.63 14:20:01 2 0.36 0.00 0.18 0.00 1.04 98.41 14:20:01 3 0.08 0.00 0.13 0.00 1.14 98.64 14:21:01 all 0.12 0.00 0.06 0.00 0.35 99.47 14:21:01 0 0.03 0.00 0.03 0.00 0.68 99.25 14:21:01 1 0.03 0.00 0.03 0.00 0.25 99.68 14:21:01 2 0.37 0.00 0.12 0.00 0.08 99.43 14:21:01 3 0.03 0.00 0.05 0.00 0.40 99.52 14:22:01 all 0.12 0.00 0.02 0.00 0.39 99.46 14:22:01 0 0.05 0.00 0.03 0.00 0.58 99.34 14:22:01 1 0.03 0.00 0.02 0.00 0.53 99.42 14:22:01 2 0.38 0.00 0.02 0.00 0.10 99.50 14:22:01 3 0.03 0.00 0.02 0.00 0.37 99.58 14:23:02 all 2.29 0.00 1.54 1.36 8.10 86.71 14:23:02 0 3.17 0.00 2.13 0.93 8.21 85.57 14:23:02 1 1.59 0.00 1.22 0.08 8.56 88.55 14:23:02 2 1.53 0.00 1.23 0.18 7.85 89.22 14:23:02 3 2.88 0.00 1.62 4.32 7.77 83.40 Average: all 2.18 0.00 1.51 1.20 8.03 87.08 Average: 0 2.30 0.00 1.57 1.65 8.66 85.82 Average: 1 2.01 0.00 1.48 1.03 7.86 87.62 Average: 2 2.17 0.00 1.52 0.78 7.66 87.86 Average: 3 2.23 0.00 1.49 1.35 7.93 87.01