---> uname -a: Linux prd-centos7-docker-4c-2g-1542.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) 10/25/21 _x86_64_ (2 CPU) 16:24:03 LINUX RESTART (2 CPU) 16:25:01 tps rtps wtps bread/s bwrtn/s 16:26:01 4.06 0.08 3.98 2.66 138.51 16:27:01 0.47 0.00 0.47 0.00 8.46 16:28:01 0.32 0.00 0.32 0.00 5.58 16:29:01 0.27 0.00 0.27 0.00 4.31 16:30:01 0.38 0.00 0.38 0.00 5.73 16:31:01 0.42 0.03 0.38 3.73 9.01 Average: 0.99 0.02 0.97 1.07 28.60 16:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:26:01 5696956 0 609088 7.61 2620 1700276 1187084 13.11 553172 1523852 24 16:27:01 5694628 0 611408 7.63 2620 1700284 1166884 12.88 556280 1523960 8 16:28:01 5689620 0 616416 7.70 2620 1700284 1166992 12.88 560944 1523960 16 16:29:01 5690308 0 615720 7.69 2620 1700292 1166920 12.88 559804 1524600 12 16:30:01 5698436 0 607584 7.59 2620 1700300 1166608 12.88 551856 1524600 8 16:31:01 5691524 0 614248 7.67 2620 1700548 1181532 13.04 557412 1524656 152 Average: 5693579 0 612411 7.65 2620 1700331 1172670 12.95 556578 1524271 37 16:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:26:01 eth0 2.51 0.32 0.49 0.24 0.00 0.00 0.00 0.00 16:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 eth0 4.38 1.10 1.33 0.76 0.00 0.00 0.00 0.00 16:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:28:01 eth0 2.60 1.00 0.94 0.59 0.00 0.00 0.00 0.00 16:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 eth0 2.03 0.47 0.72 0.41 0.00 0.00 0.00 0.00 16:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 eth0 1.27 0.18 0.24 0.07 0.00 0.00 0.00 0.00 16:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 eth0 6.85 3.45 5.72 2.13 0.00 0.00 0.00 0.00 16:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 3.27 1.09 1.57 0.70 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 0.00 0.00 0.00 0.00 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) 10/25/21 _x86_64_ (2 CPU) 16:24:03 LINUX RESTART (2 CPU) 16:25:01 CPU %user %nice %system %iowait %steal %idle 16:26:01 all 0.23 0.00 0.08 0.00 0.02 99.67 16:26:01 0 0.37 0.00 0.07 0.00 0.02 99.55 16:26:01 1 0.10 0.00 0.08 0.00 0.02 99.80 16:27:01 all 0.27 0.00 0.06 0.00 0.02 99.66 16:27:01 0 0.20 0.00 0.07 0.00 0.02 99.72 16:27:01 1 0.33 0.00 0.05 0.00 0.02 99.60 16:28:01 all 0.23 0.00 0.04 0.00 0.03 99.71 16:28:01 0 0.07 0.00 0.03 0.00 0.02 99.88 16:28:01 1 0.38 0.00 0.05 0.00 0.03 99.53 16:29:01 all 0.23 0.00 0.04 0.00 0.01 99.72 16:29:01 0 0.08 0.00 0.05 0.00 0.00 99.87 16:29:01 1 0.38 0.00 0.03 0.00 0.02 99.57 16:30:01 all 0.18 0.00 0.05 0.00 0.02 99.76 16:30:01 0 0.07 0.00 0.05 0.00 0.03 99.85 16:30:01 1 0.28 0.00 0.05 0.00 0.00 99.67 16:31:01 all 0.84 0.00 0.37 0.00 0.03 98.77 16:31:01 0 0.72 0.00 0.38 0.00 0.03 98.86 16:31:01 1 0.95 0.00 0.35 0.00 0.02 98.68 Average: all 0.33 0.00 0.11 0.00 0.02 99.55 Average: 0 0.25 0.00 0.11 0.00 0.02 99.62 Average: 1 0.41 0.00 0.10 0.00 0.02 99.47