---> uname -a: Linux prd-centos7-docker-4c-2g-4800.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: 2933.436 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/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_device-rest-go_PR-97 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/dgexfoundry_device-rest-go_PR-97@tmp ---> free -m: total used free shared buff/cache available Mem: 1837 728 92 0 1015 1003 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:c3:cd:05 brd ff:ff:ff:ff:ff:ff inet 10.30.123.71/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85659sec preferred_lft 85659sec inet6 fe80::f816:3eff:fec3:cd05/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:29:c6:7c:be 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::42:29ff:fec6:7cbe/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) 05/12/21 _x86_64_ (4 CPU) 20:04:34 LINUX RESTART (4 CPU) 20:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:06:01 82.91 35.05 47.86 0.00 7419.94 4725.94 0.00 20:07:01 3.93 0.03 3.90 0.00 1.07 119.15 0.00 20:08:02 0.50 0.00 0.50 0.00 0.00 8.33 0.00 20:09:01 0.27 0.00 0.27 0.00 0.00 4.35 0.00 20:10:01 0.23 0.00 0.23 0.00 0.00 3.00 0.00 20:11:01 0.25 0.00 0.25 0.00 0.00 3.58 0.00 20:12:01 0.25 0.00 0.25 0.00 0.00 3.90 0.00 20:13:01 0.23 0.00 0.23 0.00 0.00 2.98 0.00 20:14:01 0.32 0.00 0.32 0.00 0.00 4.08 0.00 20:15:01 0.27 0.00 0.27 0.00 0.00 3.38 0.00 20:16:01 0.20 0.00 0.20 0.00 0.00 1.61 0.00 Average: 8.14 3.20 4.94 0.00 676.01 444.55 0.00 20:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:06:01 139496 0 603656 32.08 2620 1135772 1117152 38.13 422008 1120996 128 20:07:01 137244 0 605816 32.20 2620 1135864 1111568 37.94 426652 1119248 12 20:08:02 138696 0 604356 32.12 2620 1135872 1096172 37.41 432888 1111496 20 20:09:01 136112 0 606940 32.26 2620 1135872 1096368 37.42 435948 1111496 16 20:10:01 132784 0 610260 32.43 2620 1135880 1096328 37.42 446432 1103904 8 20:11:01 133316 0 609724 32.41 2620 1135884 1093196 37.31 446184 1103788 20 20:12:01 132872 0 610164 32.43 2620 1135888 1089280 37.18 447432 1103492 12 20:13:01 129884 0 613148 32.59 2620 1135892 1089328 37.18 449536 1103492 20 20:14:01 130200 0 612824 32.57 2620 1135900 1089244 37.17 449900 1103420 12 20:15:01 131804 0 611216 32.48 2620 1135904 1079680 36.85 448800 1103144 8 20:16:01 131212 0 611808 32.52 2620 1135904 1079740 36.85 449316 1103144 8 Average: 133965 0 609083 32.37 2620 1135876 1094369 37.35 441372 1107965 24 20:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:06:01 eth0 390.88 271.58 1334.67 82.17 0.00 0.00 0.00 0.00 20:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:06:01 docker0 48.21 44.72 4.64 134.54 0.00 0.00 0.00 0.00 20:07:01 eth0 3.16 0.75 0.95 0.56 0.00 0.00 0.00 0.00 20:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:08:02 eth0 4.26 0.60 0.83 0.40 0.00 0.00 0.00 0.00 20:08:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:08:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:09:01 eth0 5.28 1.13 1.55 0.81 0.00 0.00 0.00 0.00 20:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:01 eth0 3.41 0.57 0.76 0.41 0.00 0.00 0.00 0.00 20:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:11:01 eth0 3.85 0.68 0.88 0.46 0.00 0.00 0.00 0.00 20:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:12:01 eth0 6.00 0.67 0.98 0.37 0.00 0.00 0.00 0.00 20:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:13:01 eth0 2.33 1.03 1.12 0.83 0.00 0.00 0.00 0.00 20:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 eth0 0.60 0.35 0.28 0.23 0.00 0.00 0.00 0.00 20:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 eth0 0.20 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:16:01 eth0 0.33 0.18 0.15 0.07 0.00 0.00 0.00 0.00 20:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.28 25.29 122.26 7.86 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 4.39 4.07 0.42 12.26 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) 05/12/21 _x86_64_ (4 CPU) 20:04:34 LINUX RESTART (4 CPU) 20:05:01 CPU %user %nice %system %iowait %steal %idle 20:06:01 all 15.78 0.00 6.25 2.56 4.31 71.11 20:06:01 0 14.20 0.00 7.58 1.30 4.43 72.49 20:06:01 1 15.89 0.00 5.66 2.23 4.07 72.15 20:06:01 2 15.41 0.00 6.34 3.10 4.63 70.52 20:06:01 3 17.61 0.00 5.41 3.58 4.12 69.28 20:07:01 all 0.13 0.00 0.07 0.00 0.21 99.59 20:07:01 0 0.02 0.00 0.03 0.00 0.10 99.85 20:07:01 1 0.12 0.00 0.08 0.00 0.30 99.50 20:07:01 2 0.05 0.00 0.05 0.00 0.30 99.60 20:07:01 3 0.35 0.00 0.10 0.00 0.15 99.40 20:08:02 all 0.14 0.00 0.08 0.00 0.31 99.46 20:08:02 0 0.02 0.00 0.03 0.00 0.40 99.55 20:08:02 1 0.08 0.00 0.15 0.00 0.32 99.45 20:08:02 2 0.12 0.00 0.07 0.00 0.32 99.50 20:08:02 3 0.35 0.00 0.08 0.00 0.22 99.35 20:09:01 all 0.17 0.00 0.05 0.00 0.31 99.47 20:09:01 0 0.07 0.00 0.08 0.00 0.71 99.14 20:09:01 1 0.12 0.00 0.05 0.00 0.29 99.54 20:09:01 2 0.08 0.00 0.03 0.00 0.08 99.80 20:09:01 3 0.42 0.00 0.02 0.00 0.17 99.39 20:10:01 all 0.20 0.00 0.05 0.00 0.08 99.67 20:10:01 0 0.03 0.00 0.03 0.00 0.17 99.77 20:10:01 1 0.07 0.00 0.08 0.00 0.05 99.80 20:10:01 2 0.12 0.00 0.03 0.00 0.08 99.77 20:10:01 3 0.57 0.00 0.05 0.00 0.03 99.35 20:11:01 all 0.15 0.00 0.04 0.00 0.06 99.75 20:11:01 0 0.02 0.00 0.02 0.00 0.13 99.83 20:11:01 1 0.05 0.00 0.05 0.00 0.05 99.85 20:11:01 2 0.03 0.00 0.07 0.00 0.03 99.87 20:11:01 3 0.50 0.00 0.03 0.00 0.02 99.45 20:12:01 all 0.15 0.00 0.05 0.00 0.41 99.40 20:12:01 0 0.18 0.00 0.03 0.00 0.20 99.58 20:12:01 1 0.27 0.00 0.08 0.00 0.35 99.30 20:12:01 2 0.10 0.00 0.05 0.00 0.37 99.48 20:12:01 3 0.03 0.00 0.03 0.00 0.71 99.22 20:13:01 all 0.08 0.00 0.05 0.00 0.17 99.70 20:13:01 0 0.07 0.00 0.02 0.00 0.12 99.80 20:13:01 1 0.05 0.00 0.08 0.00 0.15 99.72 20:13:01 2 0.12 0.00 0.03 0.00 0.18 99.67 20:13:01 3 0.08 0.00 0.07 0.00 0.23 99.62 20:14:01 all 0.13 0.00 0.03 0.00 0.05 99.79 20:14:01 0 0.35 0.00 0.03 0.00 0.02 99.60 20:14:01 1 0.07 0.00 0.05 0.00 0.03 99.85 20:14:01 2 0.05 0.00 0.03 0.00 0.02 99.90 20:14:01 3 0.03 0.00 0.02 0.00 0.15 99.80 20:15:01 all 0.13 0.00 0.03 0.00 0.01 99.84 20:15:01 0 0.43 0.00 0.02 0.00 0.00 99.55 20:15:01 1 0.05 0.00 0.03 0.00 0.02 99.90 20:15:01 2 0.02 0.00 0.03 0.00 0.00 99.95 20:15:01 3 0.02 0.00 0.02 0.00 0.02 99.95 20:16:01 all 0.07 0.00 0.04 0.00 0.04 99.85 20:16:01 0 0.08 0.00 0.05 0.00 0.05 99.82 20:16:01 1 0.07 0.00 0.05 0.00 0.03 99.85 20:16:01 2 0.10 0.00 0.05 0.00 0.00 99.85 20:16:01 3 0.02 0.00 0.02 0.00 0.07 99.90 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.54 0.00 0.61 0.23 0.54 97.09 Average: 0 1.38 0.00 0.71 0.12 0.57 97.23 Average: 1 1.51 0.00 0.57 0.20 0.51 97.20 Average: 2 1.46 0.00 0.61 0.28 0.54 97.10 Average: 3 1.81 0.00 0.53 0.32 0.53 96.81