---> uname -a: Linux prd-centos7-docker-4c-2g-95.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 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 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 12/01/21 _x86_64_ (2 CPU) 19:52:30 LINUX RESTART (2 CPU) 19:53:01 tps rtps wtps bread/s bwrtn/s 19:54:01 78.50 3.28 75.22 2332.99 3013.01 19:55:01 0.48 0.00 0.48 0.00 8.46 19:56:01 0.23 0.00 0.23 0.00 3.32 19:57:01 0.28 0.00 0.28 0.00 4.55 19:58:01 0.28 0.00 0.28 0.00 3.41 19:59:01 0.35 0.00 0.35 0.00 5.61 20:00:01 8.44 0.10 8.34 9.99 527.98 Average: 12.66 0.48 12.17 334.77 509.59 19:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:54:01 5700924 0 611340 7.63 2620 1694056 1265012 13.97 557744 1516400 20 19:55:01 5712596 0 599660 7.49 2620 1694064 1162724 12.84 548456 1516364 8 19:56:01 5713760 0 598496 7.47 2620 1694064 1162968 12.84 546544 1516364 8 19:57:01 5711860 0 600388 7.50 2620 1694072 1168240 12.90 548792 1516368 16 19:58:01 5719036 0 593208 7.41 2620 1694076 1162500 12.83 542348 1516364 12 19:59:01 5718256 0 593988 7.42 2620 1694076 1162416 12.83 542840 1516364 20 20:00:01 5017368 0 763752 9.54 2620 2225200 1525720 16.84 876596 1807768 530076 Average: 5613400 0 622976 7.78 2620 1769944 1229940 13.58 594760 1557999 75737 19:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:54:01 eth0 107.86 72.94 402.18 24.04 0.00 0.00 0.00 0.00 19:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:54:01 docker0 2.26 1.58 0.32 6.13 0.00 0.00 0.00 0.00 19:55:01 eth0 0.60 0.23 0.14 0.08 0.00 0.00 0.00 0.00 19:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:56:01 eth0 1.33 0.67 0.64 0.49 0.00 0.00 0.00 0.00 19:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:57:01 eth0 2.98 1.47 4.19 0.10 0.00 0.00 0.00 0.00 19:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:58:01 eth0 0.23 0.17 0.08 0.04 0.00 0.00 0.00 0.00 19:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:59:01 eth0 0.10 0.08 0.01 0.03 0.00 0.00 0.00 0.00 19:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:00:01 eth0 89.13 56.25 2590.95 8.66 0.00 0.00 0.00 0.00 20:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 28.90 18.84 428.51 4.78 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 0.32 0.23 0.05 0.88 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) 12/01/21 _x86_64_ (2 CPU) 19:52:30 LINUX RESTART (2 CPU) 19:53:01 CPU %user %nice %system %iowait %steal %idle 19:54:01 all 4.96 0.00 2.27 5.74 0.04 86.99 19:54:01 0 5.22 0.00 2.18 1.07 0.05 91.48 19:54:01 1 4.71 0.00 2.35 10.41 0.03 82.50 19:55:01 all 0.17 0.00 0.04 0.00 0.04 99.75 19:55:01 0 0.07 0.00 0.05 0.00 0.05 99.83 19:55:01 1 0.27 0.00 0.03 0.00 0.03 99.67 19:56:01 all 0.10 0.00 0.05 0.00 0.03 99.82 19:56:01 0 0.08 0.00 0.07 0.00 0.03 99.82 19:56:01 1 0.12 0.00 0.03 0.00 0.03 99.82 19:57:01 all 0.23 0.00 0.03 0.00 0.03 99.72 19:57:01 0 0.38 0.00 0.03 0.00 0.03 99.55 19:57:01 1 0.07 0.00 0.03 0.00 0.02 99.88 19:58:01 all 0.15 0.00 0.05 0.00 0.03 99.77 19:58:01 0 0.23 0.00 0.05 0.00 0.02 99.70 19:58:01 1 0.07 0.00 0.05 0.00 0.03 99.85 19:59:01 all 0.13 0.00 0.03 0.00 0.03 99.82 19:59:01 0 0.20 0.00 0.02 0.00 0.00 99.78 19:59:01 1 0.05 0.00 0.05 0.00 0.05 99.85 20:00:01 all 7.43 0.00 2.49 0.03 0.05 90.01 20:00:01 0 7.30 0.00 2.46 0.02 0.03 90.19 20:00:01 1 7.56 0.00 2.51 0.03 0.07 89.83 Average: all 1.86 0.00 0.70 0.82 0.03 96.58 Average: 0 1.91 0.00 0.69 0.15 0.03 97.22 Average: 1 1.82 0.00 0.72 1.48 0.04 95.95