---> uname -a: Linux prd-centos7-docker-4c-2g-22635.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 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-83 /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-83@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 691 97 0 1048 1041 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:bc:27:c8 brd ff:ff:ff:ff:ff:ff inet 10.30.122.186/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86005sec preferred_lft 86005sec inet6 fe80::f816:3eff:febc:27c8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:27:88:50:d4 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::42:27ff:fe88:50d4/64 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) 01/25/21 _x86_64_ (4 CPU) 14:28:20 LINUX RESTART (4 CPU) 14:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:30:01 45.34 12.02 33.32 0.00 4378.83 2849.13 0.00 14:31:01 1.90 0.00 1.90 0.00 0.00 38.53 0.00 14:32:01 0.30 0.00 0.30 0.00 0.00 3.35 0.00 14:33:01 0.27 0.00 0.27 0.00 0.00 3.15 0.00 14:34:01 0.18 0.00 0.18 0.00 0.00 2.33 0.00 14:35:01 134.14 71.55 62.58 0.00 6128.89 18330.31 0.00 Average: 30.36 13.93 16.43 0.00 1751.82 3538.88 0.00 14:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:30:01 168440 0 587872 31.24 2620 1122612 1109864 37.88 387868 1126244 132 14:31:01 173636 0 582668 30.97 2620 1122620 1077096 36.76 387444 1122492 8 14:32:01 170588 0 585712 31.13 2620 1122624 1077276 36.77 396560 1116596 8 14:33:01 169772 0 586528 31.17 2620 1122624 1077216 36.76 397936 1115960 8 14:34:01 170480 0 585812 31.13 2620 1122632 1077156 36.76 403836 1109828 12 14:35:01 169840 0 678472 36.06 2620 1030612 1271316 43.39 438708 1018028 8 Average: 170459 0 601177 31.95 2620 1107287 1114987 38.05 402059 1101525 29 14:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:30:01 eth0 165.63 126.02 472.72 54.69 0.00 0.00 0.00 0.00 14:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 docker0 1.85 1.51 0.39 3.26 0.00 0.00 0.00 0.00 14:31:01 eth0 2.53 0.00 0.22 0.00 0.00 0.00 0.00 0.00 14:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 eth0 3.31 0.72 0.97 0.58 0.00 0.00 0.00 0.00 14:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 eth0 1.18 0.68 0.62 0.37 0.00 0.00 0.00 0.00 14:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 eth0 0.38 0.18 0.09 0.10 0.00 0.00 0.00 0.00 14:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 eth0 208.19 160.87 2174.58 18.60 0.00 0.00 0.00 0.00 14:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 63.56 48.09 441.67 12.40 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 0.31 0.25 0.07 0.54 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) 01/25/21 _x86_64_ (4 CPU) 14:28:20 LINUX RESTART (4 CPU) 14:29:01 CPU %user %nice %system %iowait %steal %idle 14:30:01 all 4.12 0.00 2.43 0.80 0.02 92.63 14:30:01 0 4.18 0.00 2.69 0.32 0.02 92.80 14:30:01 1 3.89 0.00 2.46 2.14 0.02 91.49 14:30:01 2 3.93 0.00 2.15 0.54 0.03 93.35 14:30:01 3 4.48 0.00 2.43 0.20 0.02 92.87 14:31:01 all 0.17 0.00 0.05 0.00 0.00 99.78 14:31:01 0 0.02 0.00 0.03 0.00 0.00 99.95 14:31:01 1 0.08 0.00 0.03 0.00 0.02 99.87 14:31:01 2 0.07 0.00 0.08 0.00 0.00 99.85 14:31:01 3 0.52 0.00 0.03 0.00 0.00 99.45 14:32:01 all 0.14 0.00 0.06 0.00 0.01 99.80 14:32:01 0 0.05 0.00 0.05 0.00 0.00 99.90 14:32:01 1 0.10 0.00 0.07 0.00 0.02 99.82 14:32:01 2 0.05 0.00 0.08 0.00 0.02 99.85 14:32:01 3 0.35 0.00 0.03 0.00 0.00 99.62 14:33:01 all 0.18 0.00 0.03 0.00 0.00 99.79 14:33:01 0 0.07 0.00 0.03 0.00 0.00 99.90 14:33:01 1 0.10 0.00 0.05 0.00 0.00 99.85 14:33:01 2 0.03 0.00 0.03 0.00 0.00 99.93 14:33:01 3 0.52 0.00 0.02 0.00 0.00 99.47 14:34:01 all 0.21 0.00 0.24 0.00 0.01 99.54 14:34:01 0 0.10 0.00 0.23 0.00 0.02 99.65 14:34:01 1 0.12 0.00 0.25 0.00 0.02 99.62 14:34:01 2 0.10 0.00 0.37 0.00 0.00 99.53 14:34:01 3 0.53 0.00 0.10 0.00 0.02 99.35 14:35:01 all 6.10 0.00 4.28 2.42 0.05 87.16 14:35:01 0 6.20 0.00 4.76 3.36 0.07 85.61 14:35:01 1 5.94 0.00 3.24 1.38 0.03 89.41 14:35:01 2 5.12 0.00 4.38 1.57 0.03 88.90 14:35:01 3 7.15 0.00 4.73 3.36 0.05 84.70 Average: all 1.81 0.00 1.17 0.53 0.02 96.47 Average: 0 1.76 0.00 1.29 0.61 0.02 96.33 Average: 1 1.69 0.00 1.01 0.59 0.02 96.69 Average: 2 1.54 0.00 1.18 0.35 0.01 96.92 Average: 3 2.24 0.00 1.22 0.59 0.01 95.94