---> uname -a: Linux prd-centos7-docker-4c-2g-89.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: 2800.000 BogoMIPS: 5600.00 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) 12/02/21 _x86_64_ (2 CPU) 11:47:59 LINUX RESTART (2 CPU) 11:49:01 tps rtps wtps bread/s bwrtn/s 11:50:02 1.72 0.05 1.67 1.07 31.75 11:51:01 0.32 0.00 0.32 0.00 4.76 11:52:01 0.23 0.00 0.23 0.00 2.70 11:53:01 0.22 0.00 0.22 0.00 3.73 11:54:01 0.33 0.00 0.33 0.00 4.70 11:55:01 0.18 0.00 0.18 0.00 2.02 11:56:01 0.25 0.00 0.25 0.00 2.93 11:57:01 0.25 0.00 0.25 0.00 2.45 11:58:01 6.26 0.13 6.13 13.72 302.00 Average: 1.09 0.02 1.07 1.65 39.75 11:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:50:02 5685332 0 608624 7.60 2620 1712356 1153184 12.73 565164 1526592 20 11:51:01 5687200 0 606748 7.58 2620 1712364 1153304 12.73 562916 1526556 20 11:52:01 5681200 0 612748 7.65 2620 1712364 1153532 12.74 568576 1526556 16 11:53:01 5682776 0 611164 7.63 2620 1712372 1153380 12.73 567420 1526560 16 11:54:01 5684700 0 609236 7.61 2620 1712376 1153344 12.73 565484 1526556 8 11:55:01 5685316 0 608620 7.60 2620 1712376 1153248 12.73 565072 1526556 8 11:56:01 5680656 0 613272 7.66 2620 1712384 1153248 12.73 569656 1526556 8 11:57:01 5678060 0 615864 7.69 2620 1712388 1153248 12.73 572392 1526556 8 11:58:01 5271252 0 735372 9.18 2620 1999688 1525104 16.84 830708 1641544 286196 Average: 5637388 0 624628 7.80 2620 1744296 1194621 13.19 596376 1539337 31811 11:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:50:02 eth0 0.18 0.12 0.01 0.09 0.00 0.00 0.00 0.00 11:50:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 eth0 0.86 0.17 0.15 0.04 0.00 0.00 0.00 0.00 11:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 eth0 2.95 0.77 3.82 0.29 0.00 0.00 0.00 0.00 11:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 eth0 0.57 0.33 0.27 0.23 0.00 0.00 0.00 0.00 11:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 eth0 0.27 0.17 0.08 0.07 0.00 0.00 0.00 0.00 11:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 eth0 0.08 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 eth0 111.94 68.15 2595.42 9.89 0.00 0.00 0.00 0.00 11:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 13.04 7.79 289.53 1.18 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 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 12/02/21 _x86_64_ (2 CPU) 11:47:59 LINUX RESTART (2 CPU) 11:49:01 CPU %user %nice %system %iowait %steal %idle 11:50:02 all 0.27 0.00 0.06 0.00 0.02 99.66 11:50:02 0 0.25 0.00 0.07 0.00 0.02 99.67 11:50:02 1 0.28 0.00 0.05 0.00 0.02 99.65 11:51:01 all 0.21 0.00 0.03 0.00 0.02 99.74 11:51:01 0 0.05 0.00 0.05 0.00 0.02 99.88 11:51:01 1 0.37 0.00 0.02 0.00 0.02 99.59 11:52:01 all 0.27 0.00 0.04 0.00 0.02 99.67 11:52:01 0 0.07 0.00 0.02 0.00 0.00 99.92 11:52:01 1 0.47 0.00 0.07 0.00 0.03 99.43 11:53:01 all 0.27 0.00 0.04 0.00 0.02 99.67 11:53:01 0 0.03 0.00 0.03 0.00 0.02 99.92 11:53:01 1 0.50 0.00 0.05 0.00 0.02 99.43 11:54:01 all 0.19 0.00 0.06 0.01 0.03 99.72 11:54:01 0 0.03 0.00 0.05 0.00 0.02 99.90 11:54:01 1 0.35 0.00 0.07 0.02 0.03 99.53 11:55:01 all 0.21 0.00 0.03 0.00 0.02 99.75 11:55:01 0 0.02 0.00 0.02 0.00 0.02 99.95 11:55:01 1 0.40 0.00 0.03 0.00 0.02 99.55 11:56:01 all 0.16 0.00 0.05 0.00 0.02 99.77 11:56:01 0 0.13 0.00 0.03 0.00 0.02 99.82 11:56:01 1 0.18 0.00 0.07 0.00 0.02 99.73 11:57:01 all 0.13 0.00 0.05 0.00 0.03 99.79 11:57:01 0 0.22 0.00 0.03 0.00 0.02 99.73 11:57:01 1 0.05 0.00 0.07 0.00 0.03 99.85 11:58:01 all 4.55 0.00 1.46 0.03 0.03 93.93 11:58:01 0 4.77 0.00 1.30 0.03 0.02 93.89 11:58:01 1 4.34 0.00 1.62 0.03 0.03 93.97 Average: all 0.69 0.00 0.20 0.00 0.02 99.08 Average: 0 0.62 0.00 0.18 0.00 0.01 99.19 Average: 1 0.77 0.00 0.23 0.01 0.02 98.97