---> uname -a: Linux prd-centos7-docker-4c-2g-1344.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) 10/14/21 _x86_64_ (2 CPU) 07:07:55 LINUX RESTART (2 CPU) 07:09:01 tps rtps wtps bread/s bwrtn/s 07:10:01 1.83 0.00 1.83 0.00 36.15 07:11:01 0.20 0.00 0.20 0.00 2.27 07:12:01 0.28 0.00 0.28 0.00 3.68 07:13:01 0.22 0.00 0.22 0.00 2.87 07:14:01 0.35 0.00 0.35 0.00 4.78 07:15:01 0.23 0.00 0.23 0.00 2.86 07:16:01 0.17 0.00 0.17 0.00 2.30 07:17:01 0.28 0.00 0.28 0.00 3.25 07:18:01 0.27 0.00 0.27 0.00 2.75 07:19:01 0.27 0.00 0.27 0.00 3.75 07:20:01 0.23 0.00 0.23 0.00 3.10 Average: 0.39 0.00 0.39 0.00 6.16 07:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:10:01 5666764 0 610084 7.62 2620 1729472 1171436 12.93 572744 1534704 20 07:11:01 5669284 0 607560 7.59 2620 1729476 1168208 12.90 569964 1535220 12 07:12:01 5664588 0 612256 7.64 2620 1729476 1168448 12.90 574020 1535220 8 07:13:01 5666556 0 610276 7.62 2620 1729488 1168208 12.90 571760 1536156 8 07:14:01 5668724 0 608104 7.59 2620 1729492 1168292 12.90 570036 1536156 8 07:15:01 5668968 0 607856 7.59 2620 1729496 1168208 12.90 569508 1536244 20 07:16:01 5658796 0 618024 7.72 2620 1729500 1168208 12.90 579400 1536244 8 07:17:01 5658556 0 618256 7.72 2620 1729508 1168208 12.90 579812 1536316 8 07:18:01 5658420 0 618392 7.72 2620 1729508 1168208 12.90 581496 1534548 8 07:19:01 5656548 0 620260 7.74 2620 1729512 1168496 12.90 583220 1534548 16 07:20:01 5650340 0 626464 7.82 2620 1729516 1168628 12.90 589000 1534548 16 Average: 5662504 0 614321 7.67 2620 1729495 1168595 12.90 576451 1535446 12 07:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:10:01 eth0 2.90 0.68 3.21 0.05 0.00 0.00 0.00 0.00 07:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 eth0 1.75 0.28 0.41 0.20 0.00 0.00 0.00 0.00 07:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 eth0 0.43 0.10 0.05 0.01 0.00 0.00 0.00 0.00 07:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 eth0 0.87 0.27 0.18 0.08 0.00 0.00 0.00 0.00 07:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 eth0 0.42 0.07 0.03 0.01 0.00 0.00 0.00 0.00 07:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 eth0 0.40 0.05 0.03 0.00 0.00 0.00 0.00 0.00 07:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 eth0 1.02 0.10 0.09 0.01 0.00 0.00 0.00 0.00 07:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 eth0 0.85 0.10 0.08 0.01 0.00 0.00 0.00 0.00 07:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 eth0 2.00 0.93 0.74 0.44 0.00 0.00 0.00 0.00 07:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 eth0 2.08 0.68 0.67 0.40 0.00 0.00 0.00 0.00 07:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.17 0.31 0.50 0.11 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) 10/14/21 _x86_64_ (2 CPU) 07:07:55 LINUX RESTART (2 CPU) 07:09:01 CPU %user %nice %system %iowait %steal %idle 07:10:01 all 0.18 0.00 0.07 0.00 0.03 99.72 07:10:01 0 0.10 0.00 0.07 0.00 0.02 99.82 07:10:01 1 0.27 0.00 0.07 0.00 0.05 99.62 07:11:01 all 0.18 0.00 0.04 0.00 0.01 99.77 07:11:01 0 0.05 0.00 0.03 0.00 0.00 99.92 07:11:01 1 0.32 0.00 0.05 0.00 0.02 99.62 07:12:01 all 0.07 0.00 0.05 0.00 0.02 99.87 07:12:01 0 0.08 0.00 0.03 0.00 0.02 99.87 07:12:01 1 0.05 0.00 0.07 0.00 0.02 99.87 07:13:01 all 0.22 0.00 0.04 0.00 0.02 99.72 07:13:01 0 0.37 0.00 0.03 0.00 0.02 99.58 07:13:01 1 0.07 0.00 0.05 0.00 0.02 99.87 07:14:01 all 0.19 0.00 0.04 0.00 0.02 99.75 07:14:01 0 0.35 0.00 0.03 0.00 0.02 99.60 07:14:01 1 0.03 0.00 0.05 0.00 0.02 99.90 07:15:01 all 0.15 0.00 0.03 0.00 0.03 99.78 07:15:01 0 0.23 0.00 0.02 0.00 0.03 99.72 07:15:01 1 0.07 0.00 0.05 0.00 0.03 99.85 07:16:01 all 0.17 0.00 0.03 0.00 0.01 99.79 07:16:01 0 0.25 0.00 0.02 0.00 0.00 99.73 07:16:01 1 0.08 0.00 0.05 0.00 0.02 99.85 07:17:01 all 0.15 0.00 0.04 0.00 0.02 99.79 07:17:01 0 0.25 0.00 0.02 0.00 0.02 99.72 07:17:01 1 0.05 0.00 0.07 0.00 0.02 99.87 07:18:01 all 0.19 0.00 0.03 0.00 0.01 99.77 07:18:01 0 0.32 0.00 0.02 0.00 0.00 99.67 07:18:01 1 0.07 0.00 0.03 0.00 0.02 99.88 07:19:01 all 0.22 0.00 0.05 0.00 0.01 99.72 07:19:01 0 0.37 0.00 0.03 0.00 0.00 99.60 07:19:01 1 0.07 0.00 0.07 0.00 0.02 99.85 07:20:01 all 0.06 0.00 0.03 0.00 0.03 99.88 07:20:01 0 0.07 0.00 0.02 0.00 0.02 99.90 07:20:01 1 0.05 0.00 0.05 0.00 0.03 99.87 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.16 0.00 0.04 0.00 0.02 99.78 Average: 0 0.22 0.00 0.03 0.00 0.01 99.74 Average: 1 0.10 0.00 0.05 0.00 0.02 99.82