---> uname -a: Linux prd-centos7-docker-4c-2g-13712.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 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) 11/01/21 _x86_64_ (2 CPU) 16:45:38 LINUX RESTART (2 CPU) 16:46:01 tps rtps wtps bread/s bwrtn/s 16:47:01 84.19 7.05 77.15 3192.67 3314.14 16:48:01 1.80 0.00 1.80 0.00 38.09 16:49:01 0.32 0.00 0.32 0.00 4.83 Average: 28.77 2.35 26.42 1064.34 1119.14 16:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:47:01 5687984 0 622224 7.77 2620 1696112 1257396 13.88 564424 1521288 20 16:48:01 5692364 0 617832 7.71 2620 1696124 1216632 13.43 561592 1521252 16 16:49:01 5693740 0 616456 7.70 2620 1696124 1153984 12.74 561160 1521636 24 Average: 5691363 0 618837 7.73 2620 1696120 1209337 13.35 562392 1521392 20 16:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:47:01 eth0 428.98 218.54 961.19 70.88 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 3.93 2.51 1.28 9.88 0.00 0.00 0.00 0.00 16:48:01 eth0 0.88 0.30 0.30 0.20 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 1.98 0.75 0.65 0.38 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 Average: eth0 143.96 73.20 320.75 23.82 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 1.31 0.84 0.43 3.29 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) 11/01/21 _x86_64_ (2 CPU) 16:45:38 LINUX RESTART (2 CPU) 16:46:01 CPU %user %nice %system %iowait %steal %idle 16:47:01 all 9.38 0.00 2.45 2.18 0.05 85.93 16:47:01 0 9.22 0.00 2.42 1.75 0.07 86.54 16:47:01 1 9.55 0.00 2.48 2.62 0.03 85.32 16:48:01 all 0.18 0.00 0.04 0.00 0.03 99.74 16:48:01 0 0.35 0.00 0.05 0.00 0.03 99.57 16:48:01 1 0.02 0.00 0.03 0.00 0.03 99.92 16:49:01 all 0.15 0.00 0.04 0.00 0.03 99.78 16:49:01 0 0.20 0.00 0.05 0.00 0.02 99.73 16:49:01 1 0.10 0.00 0.03 0.00 0.03 99.83 Average: all 3.20 0.00 0.83 0.72 0.04 95.21 Average: 0 3.22 0.00 0.83 0.58 0.04 95.33 Average: 1 3.18 0.00 0.84 0.86 0.03 95.08