---> uname -a: Linux prd-centos7-docker-4c-2g-337.novalocal 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 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 9.0G 32G 23% / 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 9.0G 32G 23% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 12/06/21 _x86_64_ (2 CPU) 15:54:01 LINUX RESTART (2 CPU) 15:55:01 tps rtps wtps bread/s bwrtn/s 15:56:01 1.88 0.05 1.83 1.07 38.22 15:57:02 0.18 0.00 0.18 0.00 3.48 15:58:01 0.19 0.00 0.19 0.00 1.81 15:59:01 0.25 0.00 0.25 0.00 3.33 16:00:01 0.35 0.00 0.35 0.00 5.30 16:01:01 0.23 0.00 0.23 0.00 3.05 16:02:01 0.40 0.10 0.30 1.73 4.59 16:03:01 223.63 0.13 223.50 13.72 54779.78 Average: 28.45 0.04 28.42 2.07 6870.39 15:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:56:01 5706708 0 602184 7.52 2620 1697428 1164140 12.85 551292 1520004 24 15:57:02 5709068 0 599816 7.49 2620 1697436 1164332 12.85 548504 1519968 8 15:58:01 5702060 0 606824 7.58 2620 1697436 1177096 13.00 555820 1519968 8 15:59:01 5706956 0 601900 7.52 2620 1697464 1164292 12.85 551424 1519972 12 16:00:01 5708424 0 600448 7.50 2620 1697448 1164388 12.86 550044 1519968 8 16:01:01 5707744 0 601128 7.51 2620 1697448 1166636 12.88 550272 1519968 8 16:02:01 5706592 0 602152 7.52 2620 1697576 1164800 12.86 551772 1520032 8 16:03:01 4005252 0 981180 12.25 2620 3019888 1398340 15.44 1018408 2529428 172 Average: 5494100 0 649454 8.11 2620 1862766 1195503 13.20 609692 1646164 31 15:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:56:01 eth0 0.82 0.25 0.15 0.02 0.00 0.00 0.00 0.00 15:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:02 eth0 1.02 0.57 0.39 0.31 0.00 0.00 0.00 0.00 15:57:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 eth0 8.64 2.98 9.46 0.41 0.00 0.00 0.00 0.00 15:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 eth0 0.07 0.10 0.00 0.01 0.00 0.00 0.00 0.00 15:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 eth0 0.22 0.15 0.08 0.07 0.00 0.00 0.00 0.00 16:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 eth0 397.20 248.93 7700.69 98.46 0.00 0.00 0.00 0.00 16:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 docker0 34.64 54.47 3.41 387.51 0.00 0.00 0.00 0.00 Average: eth0 51.11 31.70 966.00 12.44 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 4.34 6.82 0.43 48.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 12/06/21 _x86_64_ (2 CPU) 15:54:01 LINUX RESTART (2 CPU) 15:55:01 CPU %user %nice %system %iowait %steal %idle 15:56:01 all 0.20 0.00 0.08 0.00 0.03 99.70 15:56:01 0 0.22 0.00 0.10 0.00 0.03 99.65 15:56:01 1 0.18 0.00 0.05 0.00 0.02 99.75 15:57:02 all 0.26 0.00 0.05 0.00 0.02 99.67 15:57:02 0 0.45 0.00 0.05 0.00 0.02 99.48 15:57:02 1 0.07 0.00 0.05 0.00 0.02 99.87 15:58:01 all 0.31 0.00 0.06 0.00 0.02 99.61 15:58:01 0 0.39 0.00 0.07 0.00 0.03 99.51 15:58:01 1 0.24 0.00 0.05 0.00 0.00 99.71 15:59:01 all 0.23 0.00 0.04 0.00 0.03 99.70 15:59:01 0 0.07 0.00 0.03 0.00 0.02 99.88 15:59:01 1 0.40 0.00 0.05 0.00 0.03 99.52 16:00:01 all 0.21 0.00 0.04 0.00 0.03 99.72 16:00:01 0 0.05 0.00 0.03 0.00 0.03 99.88 16:00:01 1 0.37 0.00 0.05 0.00 0.02 99.57 16:01:01 all 0.20 0.00 0.07 0.00 0.02 99.72 16:01:01 0 0.07 0.00 0.08 0.00 0.02 99.83 16:01:01 1 0.33 0.00 0.05 0.00 0.02 99.60 16:02:01 all 0.23 0.00 0.07 0.03 0.03 99.65 16:02:01 0 0.05 0.00 0.08 0.05 0.03 99.78 16:02:01 1 0.40 0.00 0.05 0.02 0.02 99.52 16:03:01 all 26.28 0.00 10.87 2.73 0.09 60.03 16:03:01 0 27.63 0.00 11.42 2.74 0.09 58.13 16:03:01 1 24.93 0.00 10.32 2.73 0.09 61.93 Average: all 3.34 0.00 1.35 0.33 0.03 94.95 Average: 0 3.46 0.00 1.42 0.33 0.03 94.76 Average: 1 3.23 0.00 1.28 0.33 0.03 95.14