---> uname -a: Linux prd-centos7-docker-4c-2g-2275.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) 10/07/21 _x86_64_ (2 CPU) 02:55:23 LINUX RESTART (2 CPU) 02:56:01 tps rtps wtps bread/s bwrtn/s 02:57:01 47.95 3.38 44.57 2349.40 3568.63 02:58:01 0.43 0.00 0.43 0.00 7.06 02:59:01 0.27 0.00 0.27 0.00 3.27 03:00:02 0.17 0.00 0.17 0.00 1.75 03:01:01 0.30 0.02 0.29 0.14 3.46 03:02:01 0.47 0.08 0.38 1.60 6.49 03:03:01 0.18 0.00 0.18 0.00 3.10 03:04:01 0.18 0.00 0.18 0.00 2.03 03:05:01 0.30 0.00 0.30 0.00 4.18 03:06:01 0.22 0.00 0.22 0.00 2.43 03:07:01 0.20 0.00 0.20 0.00 1.62 Average: 4.62 0.32 4.30 214.19 328.33 02:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:57:01 5659616 0 628208 7.84 2620 1718488 1270404 14.03 571396 1537232 20 02:58:01 5673108 0 614712 7.68 2620 1718492 1162832 12.84 560148 1537416 16 02:59:01 5672380 0 615440 7.68 2620 1718492 1163084 12.84 560336 1537416 8 03:00:02 5671828 0 615984 7.69 2620 1718500 1162904 12.84 560320 1537976 8 03:01:01 5672796 0 615008 7.68 2620 1718508 1165268 12.87 559148 1537976 20 03:02:01 5673456 0 614224 7.67 2620 1718632 1163436 12.84 558868 1538040 8 03:03:01 5670600 0 617072 7.70 2620 1718640 1163652 12.85 561588 1538044 16 03:04:01 5663928 0 623740 7.79 2620 1718644 1163340 12.84 568688 1538040 8 03:05:01 5660804 0 626864 7.83 2620 1718644 1163592 12.85 574000 1536152 12 03:06:01 5661912 0 625748 7.81 2620 1718652 1163424 12.84 572900 1536152 12 03:07:01 5654648 0 633012 7.90 2620 1718652 1163340 12.84 579912 1536152 12 Average: 5666825 0 620910 7.75 2620 1718577 1173207 12.95 566119 1537327 13 02:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:57:01 eth0 104.88 94.79 484.57 25.53 0.00 0.00 0.00 0.00 02:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 docker0 36.42 19.09 3.23 132.86 0.00 0.00 0.00 0.00 02:58:01 eth0 0.87 0.10 0.10 0.01 0.00 0.00 0.00 0.00 02:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 eth0 0.78 0.38 0.30 0.17 0.00 0.00 0.00 0.00 02:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:02 eth0 0.88 0.17 0.20 0.04 0.00 0.00 0.00 0.00 03:00:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 eth0 1.61 0.24 0.20 0.08 0.00 0.00 0.00 0.00 03:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 eth0 0.35 0.15 0.08 0.01 0.00 0.00 0.00 0.00 03:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 eth0 1.03 0.53 0.55 0.39 0.00 0.00 0.00 0.00 03:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 eth0 1.27 0.10 0.13 0.01 0.00 0.00 0.00 0.00 03:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 eth0 1.48 0.57 0.59 0.43 0.00 0.00 0.00 0.00 03:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 eth0 0.32 0.23 0.14 0.07 0.00 0.00 0.00 0.00 03:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 10.35 8.87 44.35 2.44 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 3.32 1.74 0.29 12.10 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) 10/07/21 _x86_64_ (2 CPU) 02:55:23 LINUX RESTART (2 CPU) 02:56:01 CPU %user %nice %system %iowait %steal %idle 02:57:01 all 4.95 0.00 2.22 1.29 0.05 91.48 02:57:01 0 5.18 0.00 2.39 1.79 0.05 90.59 02:57:01 1 4.72 0.00 2.06 0.79 0.05 92.37 02:58:01 all 0.23 0.00 0.07 0.00 0.03 99.67 02:58:01 0 0.08 0.00 0.07 0.00 0.03 99.82 02:58:01 1 0.38 0.00 0.07 0.00 0.02 99.53 02:59:01 all 0.23 0.00 0.06 0.00 0.01 99.70 02:59:01 0 0.33 0.00 0.08 0.00 0.02 99.56 02:59:01 1 0.13 0.00 0.03 0.00 0.00 99.83 03:00:02 all 0.11 0.00 0.08 0.00 0.03 99.79 03:00:02 0 0.13 0.00 0.07 0.00 0.02 99.78 03:00:02 1 0.08 0.00 0.08 0.00 0.03 99.80 03:01:01 all 0.30 0.00 0.07 0.00 0.03 99.61 03:01:01 0 0.48 0.00 0.03 0.00 0.02 99.47 03:01:01 1 0.12 0.00 0.10 0.00 0.03 99.75 03:02:01 all 0.26 0.00 0.07 0.00 0.01 99.67 03:02:01 0 0.40 0.00 0.05 0.00 0.00 99.55 03:02:01 1 0.12 0.00 0.08 0.00 0.02 99.78 03:03:01 all 0.24 0.00 0.08 0.00 0.03 99.65 03:03:01 0 0.37 0.00 0.08 0.00 0.03 99.52 03:03:01 1 0.12 0.00 0.07 0.00 0.03 99.78 03:04:01 all 0.15 0.00 0.06 0.00 0.03 99.77 03:04:01 0 0.23 0.00 0.07 0.00 0.03 99.67 03:04:01 1 0.07 0.00 0.05 0.00 0.02 99.87 03:05:01 all 0.13 0.00 0.08 0.00 0.01 99.78 03:05:01 0 0.18 0.00 0.10 0.00 0.02 99.70 03:05:01 1 0.07 0.00 0.07 0.00 0.00 99.87 03:06:01 all 0.24 0.00 0.07 0.00 0.01 99.68 03:06:01 0 0.37 0.00 0.03 0.00 0.00 99.60 03:06:01 1 0.12 0.00 0.10 0.00 0.02 99.77 03:07:01 all 0.16 0.00 0.07 0.00 0.02 99.76 03:07:01 0 0.07 0.00 0.08 0.00 0.02 99.83 03:07:01 1 0.25 0.00 0.05 0.00 0.02 99.68 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.63 0.00 0.26 0.12 0.02 98.97 Average: 0 0.71 0.00 0.28 0.16 0.02 98.83 Average: 1 0.56 0.00 0.25 0.07 0.02 99.10