---> uname -a: Linux prd-centos7-docker-4c-2g-28028.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-92 /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-92@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 694 91 0 1051 1038 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:55:2e:45 brd ff:ff:ff:ff:ff:ff inet 10.30.122.23/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85900sec preferred_lft 85900sec inet6 fe80::f816:3eff:fe55:2e45/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:55:6d:8f:62 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::42:55ff:fe6d:8f62/64 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) 03/01/21 _x86_64_ (4 CPU) 06:08:11 LINUX RESTART (4 CPU) 06:09:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:10:01 29.54 10.02 19.52 0.00 4122.75 3029.14 0.00 06:11:01 1.20 0.00 1.20 0.00 0.00 19.75 0.00 06:12:02 0.25 0.00 0.25 0.00 0.00 3.46 0.00 06:13:01 0.51 0.00 0.51 0.00 0.00 6.06 0.00 06:14:01 0.38 0.00 0.38 0.00 0.00 4.85 0.00 06:15:01 0.22 0.00 0.22 0.00 0.00 3.10 0.00 06:16:01 0.30 0.00 0.30 0.00 0.00 3.35 0.00 Average: 4.64 1.44 3.20 0.00 590.71 439.81 0.00 06:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:10:01 143704 0 565176 30.04 2620 1170044 1112088 37.95 411052 1127296 16 06:11:01 143840 0 565032 30.03 2620 1170052 1112064 37.95 415956 1122168 8 06:12:02 146144 0 562724 29.91 2620 1170056 1076632 36.74 413792 1122112 8 06:13:01 146092 0 562772 29.91 2620 1170060 1076680 36.75 421576 1114648 8 06:14:01 147148 0 561712 29.85 2620 1170064 1076548 36.74 414380 1120964 12 06:15:01 147248 0 561608 29.85 2620 1170068 1076548 36.74 414524 1120964 12 06:16:01 147428 0 561368 29.84 2620 1170128 1076488 36.74 414332 1120980 20 Average: 145943 0 562913 29.92 2620 1170067 1086721 37.09 415087 1121305 12 06:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:10:01 eth0 79.15 64.45 339.37 26.82 0.00 0.00 0.00 0.00 06:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 docker0 1.75 1.45 0.43 3.95 0.00 0.00 0.00 0.00 06:11:01 eth0 4.83 1.50 3.12 0.10 0.00 0.00 0.00 0.00 06:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:02 eth0 1.17 0.37 0.43 0.20 0.00 0.00 0.00 0.00 06:12:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 eth0 0.91 0.58 0.55 0.40 0.00 0.00 0.00 0.00 06:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 eth0 0.27 0.18 0.08 0.07 0.00 0.00 0.00 0.00 06:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 eth0 0.47 0.12 0.08 0.01 0.00 0.00 0.00 0.00 06:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 eth0 1.52 0.08 0.12 0.01 0.00 0.00 0.00 0.00 06:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 12.65 9.64 49.25 3.96 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 0.25 0.21 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) 03/01/21 _x86_64_ (4 CPU) 06:08:11 LINUX RESTART (4 CPU) 06:09:01 CPU %user %nice %system %iowait %steal %idle 06:10:01 all 2.59 0.00 1.93 0.49 0.02 94.96 06:10:01 0 2.40 0.00 1.88 0.12 0.03 95.57 06:10:01 1 2.49 0.00 2.24 0.92 0.02 94.32 06:10:01 2 2.67 0.00 1.73 0.40 0.02 95.17 06:10:01 3 2.80 0.00 1.86 0.54 0.02 94.79 06:11:01 all 0.19 0.00 0.05 0.00 0.00 99.75 06:11:01 0 0.07 0.00 0.05 0.00 0.00 99.88 06:11:01 1 0.10 0.00 0.07 0.00 0.00 99.83 06:11:01 2 0.55 0.00 0.03 0.00 0.00 99.42 06:11:01 3 0.05 0.00 0.07 0.00 0.00 99.88 06:12:02 all 0.18 0.00 0.05 0.00 0.00 99.77 06:12:02 0 0.03 0.00 0.03 0.00 0.00 99.93 06:12:02 1 0.07 0.00 0.07 0.00 0.00 99.87 06:12:02 2 0.55 0.00 0.02 0.00 0.00 99.43 06:12:02 3 0.07 0.00 0.08 0.00 0.00 99.85 06:13:01 all 0.17 0.00 0.05 0.00 0.00 99.78 06:13:01 0 0.02 0.00 0.02 0.00 0.00 99.97 06:13:01 1 0.22 0.00 0.05 0.00 0.00 99.73 06:13:01 2 0.41 0.00 0.03 0.00 0.00 99.56 06:13:01 3 0.03 0.00 0.08 0.00 0.02 99.86 06:14:01 all 0.12 0.00 0.09 0.00 0.01 99.78 06:14:01 0 0.07 0.00 0.10 0.00 0.02 99.82 06:14:01 1 0.28 0.00 0.10 0.00 0.02 99.60 06:14:01 2 0.07 0.00 0.08 0.00 0.00 99.85 06:14:01 3 0.05 0.00 0.08 0.00 0.00 99.87 06:15:01 all 0.03 0.00 0.03 0.00 0.00 99.94 06:15:01 0 0.05 0.00 0.05 0.00 0.00 99.90 06:15:01 1 0.03 0.00 0.02 0.00 0.00 99.95 06:15:01 2 0.00 0.00 0.02 0.00 0.00 99.98 06:15:01 3 0.03 0.00 0.03 0.00 0.00 99.93 06:16:01 all 0.16 0.00 0.03 0.00 0.00 99.81 06:16:01 0 0.03 0.00 0.03 0.00 0.00 99.93 06:16:01 1 0.53 0.00 0.03 0.00 0.00 99.43 06:16:01 2 0.03 0.00 0.03 0.00 0.00 99.93 06:16:01 3 0.03 0.00 0.02 0.00 0.00 99.95 Average: all 0.49 0.00 0.32 0.07 0.00 99.12 Average: 0 0.38 0.00 0.31 0.02 0.01 99.29 Average: 1 0.53 0.00 0.37 0.13 0.00 98.96 Average: 2 0.61 0.00 0.28 0.06 0.00 99.05 Average: 3 0.44 0.00 0.32 0.08 0.00 99.16