---> uname -a: Linux prd-centos7-docker-4c-2g-150.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: 2799.996 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/11/21 _x86_64_ (2 CPU) 17:45:52 LINUX RESTART (2 CPU) 17:46:01 tps rtps wtps bread/s bwrtn/s 17:47:01 234.67 109.84 124.83 10190.24 38991.84 17:48:01 1.63 0.02 1.62 0.53 31.45 17:49:01 0.48 0.00 0.48 0.00 7.16 17:50:01 0.17 0.00 0.17 0.00 1.75 17:51:01 0.22 0.00 0.22 0.00 2.48 17:52:01 0.47 0.03 0.43 3.73 6.81 Average: 39.62 18.32 21.30 1699.70 6509.26 17:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:47:01 5686208 0 623916 7.79 2620 1696196 1270564 14.03 565868 1521280 132 17:48:01 5684560 0 625556 7.81 2620 1696204 1270540 14.03 567656 1521244 20 17:49:01 5701284 0 608832 7.60 2620 1696204 1163004 12.84 553616 1521732 16 17:50:01 5700232 0 609876 7.61 2620 1696212 1162764 12.84 554464 1521732 12 17:51:01 5702200 0 607904 7.59 2620 1696216 1162968 12.84 551124 1522732 20 17:52:01 5693320 0 616552 7.70 2620 1696448 1176432 12.99 558012 1522776 76 Average: 5694634 0 615439 7.68 2620 1696247 1201045 13.26 558457 1521916 46 17:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:47:01 eth0 458.84 259.66 985.31 74.56 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 3.50 2.28 1.26 9.95 0.00 0.00 0.00 0.00 17:48:01 eth0 5.13 1.62 3.92 0.35 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 1.13 0.28 0.32 0.29 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 17:50:01 eth0 0.20 0.10 0.01 0.04 0.00 0.00 0.00 0.00 17:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 eth0 0.55 0.37 0.27 0.20 0.00 0.00 0.00 0.00 17:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 eth0 3.18 2.02 3.19 0.89 0.00 0.00 0.00 0.00 17:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 78.20 44.02 165.56 12.72 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 0.58 0.38 0.21 1.66 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) 11/11/21 _x86_64_ (2 CPU) 17:45:52 LINUX RESTART (2 CPU) 17:46:01 CPU %user %nice %system %iowait %steal %idle 17:47:01 all 20.87 0.00 7.32 7.23 0.07 64.51 17:47:01 0 19.46 0.00 8.61 8.48 0.09 63.36 17:47:01 1 22.28 0.00 6.03 5.98 0.05 65.65 17:48:01 all 0.25 0.00 0.08 0.00 0.02 99.65 17:48:01 0 0.13 0.00 0.12 0.00 0.03 99.72 17:48:01 1 0.37 0.00 0.05 0.00 0.00 99.58 17:49:01 all 0.14 0.00 0.08 0.00 0.02 99.76 17:49:01 0 0.08 0.00 0.08 0.00 0.02 99.82 17:49:01 1 0.20 0.00 0.08 0.00 0.02 99.70 17:50:01 all 0.09 0.00 0.03 0.00 0.03 99.84 17:50:01 0 0.13 0.00 0.02 0.00 0.03 99.82 17:50:01 1 0.05 0.00 0.05 0.00 0.03 99.87 17:51:01 all 0.17 0.00 0.07 0.00 0.03 99.74 17:51:01 0 0.05 0.00 0.05 0.00 0.02 99.88 17:51:01 1 0.28 0.00 0.08 0.00 0.03 99.60 17:52:01 all 0.34 0.00 0.26 0.00 0.03 99.37 17:52:01 0 0.45 0.00 0.23 0.00 0.03 99.28 17:52:01 1 0.23 0.00 0.28 0.00 0.02 99.46 Average: all 3.55 0.00 1.27 1.17 0.03 93.97 Average: 0 3.29 0.00 1.48 1.37 0.04 93.82 Average: 1 3.80 0.00 1.07 0.97 0.03 94.13