---> uname -a: Linux prd-centos7-docker-4c-2g-2226.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) 10/18/21 _x86_64_ (2 CPU) 18:58:17 LINUX RESTART (2 CPU) 18:59:01 tps rtps wtps bread/s bwrtn/s 19:00:01 5.98 0.32 5.66 29.70 146.20 19:01:01 0.73 0.02 0.72 0.13 11.01 19:02:01 0.38 0.08 0.30 1.60 4.73 19:03:01 0.20 0.00 0.20 0.00 2.70 19:04:01 0.40 0.00 0.40 0.00 5.46 19:05:01 0.35 0.00 0.35 0.00 4.05 19:06:01 0.15 0.00 0.15 0.00 2.15 19:07:01 0.18 0.00 0.18 0.00 2.17 19:08:01 0.17 0.00 0.17 0.00 2.15 Average: 0.95 0.05 0.90 3.49 20.08 18:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:00:01 5705276 0 607040 7.58 2620 1693996 1205436 13.31 550304 1520724 20 19:01:01 5706836 0 605476 7.56 2620 1694000 1166856 12.88 547888 1521508 16 19:02:01 5703424 0 608764 7.60 2620 1694124 1164596 12.86 552020 1521572 8 19:03:01 5701888 0 610288 7.62 2620 1694136 1164596 12.86 553252 1522348 8 19:04:01 5704388 0 607784 7.59 2620 1694140 1164704 12.86 550412 1522348 8 19:05:01 5705052 0 607120 7.58 2620 1694140 1164596 12.86 549692 1522508 8 19:06:01 5703404 0 608760 7.60 2620 1694148 1164908 12.86 551332 1522508 8 19:07:01 5696384 0 615776 7.69 2620 1694152 1164596 12.86 558248 1522604 8 19:08:01 5694492 0 617664 7.71 2620 1694156 1164596 12.86 562172 1520700 8 Average: 5702349 0 609852 7.61 2620 1694110 1169432 12.91 552813 1521869 10 18:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:00:01 eth0 11.11 6.84 10.84 3.12 0.00 0.00 0.00 0.00 19:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:01:01 eth0 0.50 0.00 0.05 0.00 0.00 0.00 0.00 0.00 19:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:02:01 eth0 0.75 0.10 0.05 0.01 0.00 0.00 0.00 0.00 19:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 eth0 0.38 0.10 0.03 0.01 0.00 0.00 0.00 0.00 19:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 eth0 1.32 0.20 0.19 0.04 0.00 0.00 0.00 0.00 19:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 eth0 0.47 0.08 0.05 0.03 0.00 0.00 0.00 0.00 19:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 eth0 1.02 0.58 0.59 0.40 0.00 0.00 0.00 0.00 19:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.75 0.90 1.31 0.40 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 0.00 0.00 0.00 0.00 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) 10/18/21 _x86_64_ (2 CPU) 18:58:17 LINUX RESTART (2 CPU) 18:59:01 CPU %user %nice %system %iowait %steal %idle 19:00:01 all 0.54 0.00 0.27 0.03 0.03 99.14 19:00:01 0 0.55 0.00 0.30 0.03 0.03 99.08 19:00:01 1 0.54 0.00 0.23 0.02 0.02 99.20 19:01:01 all 0.18 0.00 0.06 0.00 0.03 99.74 19:01:01 0 0.05 0.00 0.05 0.00 0.02 99.88 19:01:01 1 0.30 0.00 0.07 0.00 0.03 99.60 19:02:01 all 0.13 0.00 0.05 0.00 0.02 99.80 19:02:01 0 0.05 0.00 0.07 0.00 0.03 99.85 19:02:01 1 0.22 0.00 0.03 0.00 0.00 99.75 19:03:01 all 0.11 0.00 0.03 0.00 0.03 99.84 19:03:01 0 0.03 0.00 0.03 0.00 0.03 99.90 19:03:01 1 0.18 0.00 0.02 0.00 0.02 99.78 19:04:01 all 0.05 0.00 0.03 0.00 0.03 99.89 19:04:01 0 0.03 0.00 0.03 0.00 0.02 99.92 19:04:01 1 0.07 0.00 0.03 0.00 0.03 99.87 19:05:01 all 0.23 0.00 0.04 0.00 0.02 99.72 19:05:01 0 0.03 0.00 0.03 0.00 0.02 99.92 19:05:01 1 0.42 0.00 0.05 0.00 0.02 99.52 19:06:01 all 0.17 0.00 0.03 0.00 0.03 99.77 19:06:01 0 0.07 0.00 0.03 0.00 0.03 99.87 19:06:01 1 0.27 0.00 0.03 0.00 0.02 99.68 19:07:01 all 0.22 0.00 0.04 0.00 0.03 99.72 19:07:01 0 0.03 0.00 0.03 0.00 0.02 99.92 19:07:01 1 0.40 0.00 0.05 0.00 0.03 99.52 19:08:01 all 0.11 0.00 0.03 0.00 0.01 99.85 19:08:01 0 0.18 0.00 0.05 0.00 0.02 99.75 19:08:01 1 0.03 0.00 0.02 0.00 0.00 99.95 Average: all 0.19 0.00 0.06 0.00 0.02 99.72 Average: 0 0.12 0.00 0.07 0.00 0.02 99.79 Average: 1 0.27 0.00 0.06 0.00 0.02 99.65