---> uname -a: Linux prd-centos7-docker-4c-2g-119.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 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) 16:45:55 LINUX RESTART (2 CPU) 16:47:02 tps rtps wtps bread/s bwrtn/s 16:48:01 1.78 0.00 1.78 0.00 34.99 16:49:01 0.23 0.00 0.23 0.00 3.73 16:50:02 0.22 0.00 0.22 0.00 3.10 16:51:01 0.17 0.00 0.17 0.00 2.19 16:52:01 0.38 0.00 0.38 0.00 4.95 16:53:01 89.96 0.08 89.88 5.06 30498.97 Average: 15.54 0.01 15.53 0.85 5120.63 16:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:48:01 5683072 0 625868 7.81 2620 1697380 1249940 13.80 565752 1525320 20 16:49:01 5695024 0 613908 7.67 2620 1697388 1165428 12.87 555452 1525308 16 16:50:02 5691608 0 617324 7.71 2620 1697388 1165716 12.87 559036 1525308 8 16:51:01 5691016 0 617908 7.72 2620 1697396 1165764 12.87 558524 1526196 8 16:52:01 5693992 0 614928 7.68 2620 1697400 1165608 12.87 556088 1526196 16 16:53:01 4081780 0 918048 11.46 2620 3006492 1540124 17.00 846244 2658288 589048 Average: 5422749 0 667997 8.34 2620 1915574 1242097 13.71 606849 1714436 98186 16:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:48:01 eth0 5.98 3.08 4.50 0.90 0.00 0.00 0.00 0.00 16:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 eth0 1.27 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 16:50:02 eth0 1.52 0.52 0.59 0.39 0.00 0.00 0.00 0.00 16:50:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 eth0 1.03 0.66 0.55 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 0.43 0.20 0.15 0.07 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 16:53:01 eth0 254.34 159.22 7247.55 23.73 0.00 0.00 0.00 0.00 16:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:53:01 docker0 0.40 0.43 0.08 0.15 0.00 0.00 0.00 0.00 Average: eth0 44.33 27.44 1215.88 4.29 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 0.07 0.07 0.01 0.02 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) 16:45:55 LINUX RESTART (2 CPU) 16:47:02 CPU %user %nice %system %iowait %steal %idle 16:48:01 all 0.26 0.00 0.07 0.00 0.02 99.65 16:48:01 0 0.14 0.00 0.07 0.00 0.02 99.78 16:48:01 1 0.39 0.00 0.07 0.00 0.02 99.52 16:49:01 all 0.23 0.00 0.06 0.00 0.02 99.69 16:49:01 0 0.12 0.00 0.08 0.00 0.03 99.77 16:49:01 1 0.35 0.00 0.03 0.00 0.00 99.62 16:50:02 all 0.28 0.00 0.06 0.00 0.02 99.65 16:50:02 0 0.08 0.00 0.07 0.00 0.02 99.83 16:50:02 1 0.47 0.00 0.05 0.00 0.02 99.47 16:51:01 all 0.29 0.00 0.03 0.00 0.02 99.66 16:51:01 0 0.08 0.00 0.03 0.00 0.02 99.86 16:51:01 1 0.49 0.00 0.03 0.00 0.02 99.46 16:52:01 all 0.24 0.00 0.05 0.00 0.02 99.69 16:52:01 0 0.03 0.00 0.05 0.00 0.02 99.90 16:52:01 1 0.45 0.00 0.05 0.00 0.02 99.48 16:53:01 all 18.99 0.00 7.06 1.08 0.07 72.80 16:53:01 0 19.23 0.00 7.40 0.90 0.07 72.40 16:53:01 1 18.75 0.00 6.72 1.26 0.07 73.19 Average: all 3.31 0.00 1.19 0.18 0.03 95.30 Average: 0 3.21 0.00 1.26 0.15 0.03 95.36 Average: 1 3.41 0.00 1.13 0.21 0.02 95.23