---> uname -a: Linux prd-centos7-docker-4c-2g-387.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) 11/12/21 _x86_64_ (2 CPU) 19:42:18 LINUX RESTART (2 CPU) 19:43:01 tps rtps wtps bread/s bwrtn/s 19:44:01 33.67 3.40 30.27 2351.11 3524.28 19:45:02 1.60 0.00 1.60 0.00 29.96 19:46:01 0.22 0.00 0.22 0.00 3.15 19:47:01 0.13 0.00 0.13 0.00 2.18 19:48:01 0.30 0.00 0.30 0.00 4.10 19:49:01 0.30 0.00 0.30 0.00 4.18 19:50:01 8.08 0.03 8.04 3.73 478.35 Average: 6.34 0.49 5.85 337.28 579.51 19:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:44:01 5639600 0 632080 7.89 2620 1734640 1278348 14.11 584012 1548140 24 19:45:02 5655192 0 616480 7.70 2620 1734648 1161524 12.82 570484 1548104 8 19:46:01 5652528 0 619144 7.73 2620 1734648 1164048 12.85 573644 1548248 16 19:47:01 5653252 0 618412 7.72 2620 1734656 1161308 12.82 572936 1548248 16 19:48:01 5654552 0 617108 7.71 2620 1734660 1161404 12.82 571916 1548704 8 19:49:01 5654804 0 616852 7.70 2620 1734664 1161308 12.82 571248 1548708 20 19:50:01 4883224 0 762668 9.52 2620 2360428 1533420 16.93 752960 2067472 624848 Average: 5541879 0 640392 8.00 2620 1824049 1231623 13.60 599600 1622518 89277 19:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:44:01 eth0 137.70 138.53 583.99 30.21 0.00 0.00 0.00 0.00 19:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:44:01 docker0 88.13 60.43 7.55 242.06 0.00 0.00 0.00 0.00 19:45:02 eth0 0.38 0.00 0.05 0.00 0.00 0.00 0.00 0.00 19:45:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:45:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:46:01 eth0 1.78 1.02 1.52 0.40 0.00 0.00 0.00 0.00 19:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:47:01 eth0 0.10 0.08 0.01 0.04 0.00 0.00 0.00 0.00 19:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:48:01 eth0 0.25 0.22 0.08 0.07 0.00 0.00 0.00 0.00 19:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:49:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:50:01 eth0 145.59 87.03 4055.51 9.36 0.00 0.00 0.00 0.00 19:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 40.94 32.50 664.65 5.74 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 12.62 8.66 1.08 34.67 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) 11/12/21 _x86_64_ (2 CPU) 19:42:18 LINUX RESTART (2 CPU) 19:43:01 CPU %user %nice %system %iowait %steal %idle 19:44:01 all 5.23 0.00 1.90 0.78 0.03 92.05 19:44:01 0 5.80 0.00 2.08 0.80 0.03 91.29 19:44:01 1 4.67 0.00 1.72 0.76 0.03 92.81 19:45:02 all 0.22 0.00 0.07 0.00 0.01 99.71 19:45:02 0 0.37 0.00 0.05 0.00 0.00 99.58 19:45:02 1 0.07 0.00 0.08 0.00 0.02 99.83 19:46:01 all 0.25 0.00 0.05 0.00 0.02 99.69 19:46:01 0 0.36 0.00 0.05 0.00 0.02 99.58 19:46:01 1 0.14 0.00 0.05 0.00 0.02 99.80 19:47:01 all 0.21 0.00 0.04 0.00 0.01 99.74 19:47:01 0 0.40 0.00 0.05 0.00 0.02 99.53 19:47:01 1 0.02 0.00 0.03 0.00 0.00 99.95 19:48:01 all 0.11 0.00 0.05 0.00 0.02 99.82 19:48:01 0 0.07 0.00 0.07 0.00 0.02 99.85 19:48:01 1 0.15 0.00 0.03 0.00 0.02 99.80 19:49:01 all 0.23 0.00 0.04 0.00 0.01 99.72 19:49:01 0 0.03 0.00 0.03 0.00 0.00 99.93 19:49:01 1 0.43 0.00 0.05 0.00 0.02 99.50 19:50:01 all 6.43 0.00 2.44 0.03 0.03 91.07 19:50:01 0 6.53 0.00 2.40 0.03 0.02 91.02 19:50:01 1 6.34 0.00 2.47 0.03 0.03 91.12 Average: all 1.80 0.00 0.65 0.12 0.02 97.42 Average: 0 1.92 0.00 0.67 0.12 0.01 97.27 Average: 1 1.68 0.00 0.63 0.11 0.02 97.56