---> uname -a: Linux prd-centos7-docker-4c-2g-28434.novalocal 3.10.0-1160.42.2.el7.x86_64 #1 SMP Tue Sep 7 14:49:57 UTC 2021 x86_64 GNU/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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 40G 7.7G 33G 20% / tmpfs 64M 0 64M 0% /dev tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 40G 7.7G 33G 20% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/09/21 _x86_64_ (2 CPU) 20:00:37 LINUX RESTART (2 CPU) 20:01:01 tps rtps wtps bread/s bwrtn/s 20:02:01 96.59 12.82 83.77 3880.43 3528.10 20:03:01 2.42 0.02 2.40 0.53 56.39 20:04:01 0.38 0.00 0.38 0.00 5.28 20:05:01 0.35 0.00 0.35 0.00 5.05 20:06:01 0.13 0.00 0.13 0.00 2.28 20:07:01 0.32 0.00 0.32 0.00 4.00 20:08:01 0.13 0.00 0.13 0.00 2.15 20:09:01 0.18 0.00 0.18 0.00 2.47 20:10:01 0.32 0.00 0.32 0.00 3.51 20:11:01 0.20 0.00 0.20 0.00 2.70 20:12:01 0.20 0.00 0.20 0.00 1.88 20:13:01 0.15 0.00 0.15 0.00 2.02 Average: 8.45 1.07 7.38 323.66 301.55 20:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:02:01 5683004 0 623608 7.79 2620 1699700 1242896 13.72 568412 1523204 132 20:03:01 5690168 0 616440 7.70 2620 1699704 1184416 13.08 561976 1523392 12 20:04:01 5695136 0 611468 7.63 2620 1699708 1163144 12.84 558072 1523388 12 20:05:01 5692612 0 613988 7.67 2620 1699712 1163272 12.84 559696 1524228 20 20:06:01 5693292 0 613300 7.66 2620 1699720 1163176 12.84 558912 1524228 16 20:07:01 5695632 0 610960 7.63 2620 1699720 1163200 12.84 556560 1524228 20 20:08:01 5695048 0 611540 7.64 2620 1699724 1163176 12.84 557144 1524228 20 20:09:01 5688800 0 617780 7.71 2620 1699732 1163140 12.84 563772 1524228 12 20:10:01 5689408 0 617172 7.71 2620 1699732 1163092 12.84 565068 1522428 16 20:11:01 5689804 0 616768 7.70 2620 1699740 1162960 12.84 564368 1522340 8 20:12:01 5681316 0 625256 7.81 2620 1699740 1163080 12.84 572780 1522340 20 20:13:01 5681980 0 624584 7.80 2620 1699748 1162960 12.84 572264 1522340 16 Average: 5689683 0 616905 7.70 2620 1699723 1171543 12.93 563252 1523381 25 20:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:02:01 eth0 233.62 192.21 991.82 72.09 0.00 0.00 0.00 0.00 20:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:02:01 docker0 7.62 4.58 1.61 29.77 0.00 0.00 0.00 0.00 20:03:01 eth0 2.15 0.30 0.43 0.23 0.00 0.00 0.00 0.00 20:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:04:01 eth0 2.57 0.57 0.69 0.37 0.00 0.00 0.00 0.00 20:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:05:01 eth0 3.23 0.52 0.75 0.36 0.00 0.00 0.00 0.00 20:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:06:01 eth0 2.28 0.78 0.89 0.65 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:07:01 eth0 0.98 0.68 0.66 0.43 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 20:08:01 eth0 1.68 0.50 0.62 0.39 0.00 0.00 0.00 0.00 20:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:09:01 eth0 0.97 0.30 0.32 0.23 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 0.67 0.30 0.28 0.20 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 0.18 0.10 0.01 0.01 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 0.38 0.18 0.15 0.07 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 0.20 0.05 0.01 0.00 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 Average: eth0 20.76 16.39 83.12 6.26 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 0.64 0.38 0.13 2.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/09/21 _x86_64_ (2 CPU) 20:00:37 LINUX RESTART (2 CPU) 20:01:01 CPU %user %nice %system %iowait %steal %idle 20:02:01 all 12.00 0.00 2.82 2.86 0.09 82.23 20:02:01 0 12.06 0.00 2.77 1.01 0.07 84.09 20:02:01 1 11.94 0.00 2.87 4.71 0.10 80.38 20:03:01 all 0.28 0.00 0.07 0.00 0.03 99.62 20:03:01 0 0.07 0.00 0.08 0.00 0.03 99.82 20:03:01 1 0.48 0.00 0.05 0.00 0.03 99.43 20:04:01 all 0.11 0.00 0.06 0.00 0.01 99.82 20:04:01 0 0.13 0.00 0.07 0.00 0.00 99.80 20:04:01 1 0.08 0.00 0.05 0.00 0.02 99.85 20:05:01 all 0.20 0.00 0.04 0.00 0.03 99.72 20:05:01 0 0.32 0.00 0.03 0.00 0.03 99.62 20:05:01 1 0.08 0.00 0.05 0.00 0.03 99.83 20:06:01 all 0.14 0.00 0.06 0.00 0.03 99.77 20:06:01 0 0.22 0.00 0.08 0.00 0.03 99.67 20:06:01 1 0.07 0.00 0.03 0.00 0.02 99.88 20:07:01 all 0.09 0.00 0.04 0.00 0.02 99.85 20:07:01 0 0.15 0.00 0.05 0.00 0.02 99.78 20:07:01 1 0.03 0.00 0.03 0.00 0.02 99.92 20:08:01 all 0.24 0.00 0.03 0.00 0.03 99.70 20:08:01 0 0.38 0.00 0.03 0.00 0.03 99.55 20:08:01 1 0.10 0.00 0.03 0.00 0.02 99.85 20:09:01 all 0.18 0.00 0.03 0.00 0.02 99.77 20:09:01 0 0.32 0.00 0.03 0.00 0.02 99.63 20:09:01 1 0.05 0.00 0.02 0.00 0.02 99.92 20:10:01 all 0.04 0.00 0.04 0.00 0.02 99.90 20:10:01 0 0.05 0.00 0.03 0.00 0.00 99.92 20:10:01 1 0.03 0.00 0.05 0.00 0.03 99.88 20:11:01 all 0.18 0.00 0.03 0.00 0.03 99.77 20:11:01 0 0.30 0.00 0.02 0.00 0.02 99.67 20:11:01 1 0.07 0.00 0.03 0.00 0.03 99.87 20:12:01 all 0.16 0.00 0.04 0.00 0.02 99.78 20:12:01 0 0.28 0.00 0.03 0.00 0.00 99.68 20:12:01 1 0.03 0.00 0.05 0.00 0.03 99.88 20:12:01 CPU %user %nice %system %iowait %steal %idle 20:13:01 all 0.18 0.00 0.03 0.00 0.03 99.77 20:13:01 0 0.32 0.00 0.02 0.00 0.02 99.65 20:13:01 1 0.03 0.00 0.03 0.00 0.03 99.90 Average: all 1.13 0.00 0.27 0.23 0.03 98.34 Average: 0 1.20 0.00 0.27 0.08 0.02 98.43 Average: 1 1.06 0.00 0.27 0.38 0.03 98.25