---> uname -a: Linux prd-centos7-docker-4c-2g-738.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 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 10/12/21 _x86_64_ (2 CPU) 17:43:23 LINUX RESTART (2 CPU) 17:44:02 tps rtps wtps bread/s bwrtn/s 17:45:01 16.93 3.13 13.80 2312.89 2452.89 17:46:01 0.43 0.00 0.43 0.00 7.69 17:47:01 0.13 0.00 0.13 0.00 2.00 17:48:01 0.25 0.00 0.25 0.00 3.20 17:49:01 0.23 0.00 0.23 0.00 2.90 17:50:02 106.48 0.03 106.44 3.73 28227.46 Average: 20.76 0.52 20.24 380.79 5124.93 17:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:45:01 5699764 0 612604 7.65 2620 1693944 1248432 13.78 553312 1522280 20 17:46:01 5709492 0 602868 7.53 2620 1693952 1155252 12.75 546004 1522244 20 17:47:01 5707640 0 604720 7.55 2620 1693952 1155832 12.76 547504 1522308 16 17:48:01 5709576 0 602776 7.53 2620 1693960 1155508 12.76 545760 1522308 20 17:49:01 5713568 0 598780 7.48 2620 1693964 1155736 12.76 540720 1523268 20 17:50:02 4183392 0 873180 10.90 2620 2949740 1532764 16.92 873692 2560988 536840 Average: 5453905 0 649155 8.11 2620 1903252 1233921 13.62 601165 1695566 89489 17:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:45:01 eth0 50.31 35.68 323.72 12.06 0.00 0.00 0.00 0.00 17:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 docker0 1.66 1.19 0.43 2.82 0.00 0.00 0.00 0.00 17:46:01 eth0 1.08 0.08 0.11 0.01 0.00 0.00 0.00 0.00 17:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 eth0 1.52 0.50 0.62 0.39 0.00 0.00 0.00 0.00 17:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 eth0 0.37 0.08 0.03 0.01 0.00 0.00 0.00 0.00 17:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 eth0 2.00 0.42 0.49 0.26 0.00 0.00 0.00 0.00 17:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:02 eth0 294.51 170.16 7303.90 25.96 0.00 0.00 0.00 0.00 17:50:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:02 docker0 8.72 11.51 0.76 53.53 0.00 0.00 0.00 0.00 Average: eth0 58.34 34.49 1274.50 6.43 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 1.73 2.12 0.20 9.41 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) 10/12/21 _x86_64_ (2 CPU) 17:43:23 LINUX RESTART (2 CPU) 17:44:02 CPU %user %nice %system %iowait %steal %idle 17:45:01 all 3.13 0.00 1.24 0.26 0.03 95.34 17:45:01 0 3.04 0.00 1.35 0.22 0.03 95.35 17:45:01 1 3.21 0.00 1.13 0.29 0.03 95.33 17:46:01 all 0.28 0.00 0.08 0.00 0.01 99.64 17:46:01 0 0.05 0.00 0.08 0.00 0.00 99.87 17:46:01 1 0.50 0.00 0.07 0.00 0.02 99.42 17:47:01 all 0.29 0.00 0.05 0.00 0.01 99.65 17:47:01 0 0.07 0.00 0.05 0.00 0.02 99.87 17:47:01 1 0.52 0.00 0.05 0.00 0.00 99.43 17:48:01 all 0.23 0.00 0.05 0.00 0.02 99.70 17:48:01 0 0.07 0.00 0.07 0.00 0.02 99.85 17:48:01 1 0.40 0.00 0.03 0.00 0.02 99.55 17:49:01 all 0.25 0.00 0.07 0.00 0.02 99.67 17:49:01 0 0.08 0.00 0.07 0.00 0.02 99.83 17:49:01 1 0.42 0.00 0.07 0.00 0.02 99.50 17:50:02 all 17.57 0.00 6.74 1.02 0.06 74.62 17:50:02 0 17.24 0.00 6.83 0.54 0.07 75.32 17:50:02 1 17.89 0.00 6.64 1.51 0.05 73.91 Average: all 3.54 0.00 1.34 0.21 0.02 94.89 Average: 0 3.34 0.00 1.37 0.12 0.03 95.13 Average: 1 3.74 0.00 1.30 0.29 0.02 94.64