---> uname -a: Linux prd-centos7-docker-4c-2g-947.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) 01/07/22 _x86_64_ (2 CPU) 00:36:48 LINUX RESTART (2 CPU) 00:37:01 tps rtps wtps bread/s bwrtn/s 00:38:01 160.16 41.79 118.36 6407.33 39505.08 00:39:01 1.67 0.05 1.62 1.07 36.16 00:40:01 0.35 0.00 0.35 0.00 5.36 00:41:01 0.20 0.00 0.20 0.00 2.97 00:42:01 0.30 0.00 0.30 0.00 3.73 00:43:01 0.28 0.00 0.28 0.00 4.45 00:44:01 0.18 0.03 0.15 3.73 2.18 Average: 23.31 5.98 17.33 916.37 5653.57 00:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:38:01 5694408 0 614588 7.67 2620 1697324 1257292 13.88 559576 1519888 132 00:39:01 5706920 0 602028 7.52 2620 1697372 1157132 12.78 549520 1519880 20 00:40:01 5705312 0 603636 7.54 2620 1697372 1157348 12.78 551348 1519880 20 00:41:01 5702588 0 606352 7.57 2620 1697380 1157288 12.78 553904 1519884 20 00:42:01 5709672 0 599264 7.48 2620 1697384 1157360 12.78 546336 1519880 8 00:43:01 5710632 0 598304 7.47 2620 1697384 1157228 12.78 545584 1519880 20 00:44:01 5704244 0 604436 7.55 2620 1697640 1171400 12.93 551256 1519852 120 Average: 5704825 0 604087 7.54 2620 1697408 1173578 12.96 551075 1519878 49 00:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:38:01 eth0 433.17 232.57 1066.23 73.49 0.00 0.00 0.00 0.00 00:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:38:01 docker0 10.46 5.94 1.84 40.33 0.00 0.00 0.00 0.00 00:39:01 eth0 0.20 0.10 0.01 0.02 0.00 0.00 0.00 0.00 00:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:01 eth0 2.02 0.78 1.34 0.26 0.00 0.00 0.00 0.00 00:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:41:01 eth0 0.62 0.17 0.14 0.10 0.00 0.00 0.00 0.00 00:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:42:01 eth0 0.52 0.30 0.26 0.20 0.00 0.00 0.00 0.00 00:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:43:01 eth0 0.25 0.18 0.08 0.07 0.00 0.00 0.00 0.00 00:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:44:01 eth0 3.66 2.45 3.86 1.23 0.00 0.00 0.00 0.00 00:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 62.94 33.81 153.19 10.77 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 1.49 0.85 0.26 5.76 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) 01/07/22 _x86_64_ (2 CPU) 00:36:48 LINUX RESTART (2 CPU) 00:37:01 CPU %user %nice %system %iowait %steal %idle 00:38:01 all 17.03 0.00 5.31 5.05 0.07 72.55 00:38:01 0 16.23 0.00 5.36 4.52 0.07 73.82 00:38:01 1 17.83 0.00 5.25 5.58 0.07 71.28 00:39:01 all 0.26 0.00 0.07 0.01 0.01 99.66 00:39:01 0 0.07 0.00 0.07 0.00 0.00 99.87 00:39:01 1 0.45 0.00 0.07 0.02 0.02 99.45 00:40:01 all 0.23 0.00 0.03 0.00 0.02 99.72 00:40:01 0 0.07 0.00 0.03 0.00 0.02 99.88 00:40:01 1 0.40 0.00 0.03 0.00 0.02 99.55 00:41:01 all 0.21 0.00 0.03 0.00 0.02 99.74 00:41:01 0 0.03 0.00 0.03 0.00 0.02 99.92 00:41:01 1 0.38 0.00 0.03 0.00 0.02 99.57 00:42:01 all 0.22 0.00 0.05 0.00 0.02 99.72 00:42:01 0 0.35 0.00 0.03 0.00 0.02 99.60 00:42:01 1 0.08 0.00 0.07 0.00 0.02 99.83 00:43:01 all 0.22 0.00 0.03 0.00 0.01 99.74 00:43:01 0 0.40 0.00 0.02 0.00 0.00 99.58 00:43:01 1 0.03 0.00 0.05 0.00 0.02 99.90 00:44:01 all 0.52 0.00 0.29 0.00 0.02 99.17 00:44:01 0 0.77 0.00 0.33 0.00 0.02 98.88 00:44:01 1 0.27 0.00 0.25 0.00 0.02 99.47 Average: all 2.61 0.00 0.81 0.70 0.02 95.85 Average: 0 2.50 0.00 0.82 0.63 0.02 96.03 Average: 1 2.71 0.00 0.80 0.78 0.02 95.68