---> uname -a: Linux prd-centos7-docker-4c-2g-118.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) 11/11/21 _x86_64_ (2 CPU) 16:45:33 LINUX RESTART (2 CPU) 16:46:01 tps rtps wtps bread/s bwrtn/s 16:47:01 76.91 3.21 73.69 2307.56 3043.61 16:48:02 1.75 0.00 1.75 0.00 35.15 16:49:01 0.34 0.00 0.34 0.00 5.96 16:50:01 0.20 0.00 0.20 0.00 2.86 16:51:01 0.30 0.00 0.30 0.00 4.00 16:52:01 19.74 0.07 19.67 4.80 6419.77 Average: 16.59 0.55 16.04 386.59 1589.79 16:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:47:01 5667864 0 631076 7.88 2620 1707380 1524364 16.83 571400 1533236 20 16:48:02 5676088 0 622844 7.78 2620 1707388 1463064 16.15 565036 1533200 16 16:49:01 5678724 0 620208 7.74 2620 1707388 1413696 15.61 562636 1533720 16 16:50:01 5675084 0 623840 7.79 2620 1707396 1413996 15.61 566304 1533720 8 16:51:01 5679264 0 619656 7.74 2620 1707400 1414044 15.61 561240 1534608 8 16:52:01 4873272 0 707584 8.83 2620 2425464 1430992 15.80 639596 2185476 598320 Average: 5541716 0 637535 7.96 2620 1827069 1443359 15.94 577702 1642327 99731 16:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:47:01 eth0 75.34 53.63 360.48 25.66 0.00 0.00 0.00 0.00 16:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:47:01 docker0 7.31 4.76 0.90 26.38 0.00 0.00 0.00 0.00 16:48:02 eth0 2.57 1.10 1.15 0.79 0.00 0.00 0.00 0.00 16:48:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:48:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 eth0 1.20 0.08 0.11 0.04 0.00 0.00 0.00 0.00 16:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 eth0 1.53 0.48 0.59 0.39 0.00 0.00 0.00 0.00 16:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 eth0 1.15 0.80 0.62 0.47 0.00 0.00 0.00 0.00 16:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:52:01 eth0 152.66 87.46 4057.46 10.18 0.00 0.00 0.00 0.00 16:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 39.19 24.00 738.80 6.27 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 1.22 0.80 0.15 4.41 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) 11/11/21 _x86_64_ (2 CPU) 16:45:33 LINUX RESTART (2 CPU) 16:46:01 CPU %user %nice %system %iowait %steal %idle 16:47:01 all 4.76 0.00 1.99 2.11 0.05 91.08 16:47:01 0 4.78 0.00 2.16 2.42 0.05 90.59 16:47:01 1 4.74 0.00 1.82 1.81 0.05 91.58 16:48:02 all 0.33 0.00 0.10 0.00 0.01 99.57 16:48:02 0 0.52 0.00 0.10 0.00 0.02 99.37 16:48:02 1 0.13 0.00 0.10 0.00 0.00 99.77 16:49:01 all 0.28 0.00 0.08 0.00 0.02 99.63 16:49:01 0 0.25 0.00 0.07 0.00 0.02 99.66 16:49:01 1 0.31 0.00 0.08 0.00 0.02 99.59 16:50:01 all 0.18 0.00 0.08 0.00 0.01 99.74 16:50:01 0 0.07 0.00 0.05 0.00 0.00 99.88 16:50:01 1 0.28 0.00 0.10 0.00 0.02 99.60 16:51:01 all 0.23 0.00 0.08 0.00 0.01 99.67 16:51:01 0 0.13 0.00 0.08 0.00 0.02 99.77 16:51:01 1 0.33 0.00 0.08 0.00 0.00 99.58 16:52:01 all 8.56 0.00 2.90 0.08 0.04 88.41 16:52:01 0 8.21 0.00 3.05 0.12 0.05 88.58 16:52:01 1 8.91 0.00 2.76 0.05 0.03 88.24 Average: all 2.37 0.00 0.87 0.36 0.02 96.37 Average: 0 2.31 0.00 0.91 0.42 0.03 96.33 Average: 1 2.44 0.00 0.82 0.31 0.02 96.41