---> uname -a: Linux prd-centos7-docker-4c-2g-12.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) 11/11/21 _x86_64_ (2 CPU) 04:10:52 LINUX RESTART (2 CPU) 04:12:01 tps rtps wtps bread/s bwrtn/s 04:13:01 2.02 0.00 2.02 0.00 42.49 04:14:01 0.23 0.00 0.23 0.00 4.13 04:15:01 0.22 0.00 0.22 0.00 3.45 04:16:01 0.18 0.00 0.18 0.00 3.10 04:17:01 0.57 0.00 0.57 0.00 8.23 04:18:01 0.15 0.00 0.15 0.00 1.77 04:19:01 0.28 0.00 0.28 0.00 3.75 04:20:01 0.25 0.00 0.25 0.00 2.82 04:21:01 0.23 0.00 0.23 0.00 2.70 04:22:01 0.35 0.00 0.35 0.00 5.98 04:23:01 0.17 0.00 0.17 0.00 2.27 Average: 0.42 0.00 0.42 0.00 7.33 04:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 5688820 0 617912 7.72 2620 1699588 1228760 13.57 562840 1523164 20 04:14:01 5693876 0 612848 7.65 2620 1699596 1202120 13.27 558228 1523264 20 04:15:01 5691360 0 615364 7.68 2620 1699596 1202196 13.27 561204 1523264 20 04:16:01 5694720 0 611996 7.64 2620 1699604 1197044 13.22 556856 1524096 20 04:17:01 5694968 0 611744 7.64 2620 1699608 1197056 13.22 556948 1524096 16 04:18:01 5695304 0 611404 7.63 2620 1699612 1194988 13.19 556296 1524232 8 04:19:01 5689800 0 616904 7.70 2620 1699616 1163908 12.85 562332 1524232 8 04:20:01 5689576 0 617124 7.71 2620 1699620 1163908 12.85 562764 1524288 8 04:21:01 5689588 0 617108 7.71 2620 1699624 1163908 12.85 564836 1522216 8 04:22:01 5686376 0 620316 7.75 2620 1699628 1163992 12.85 567752 1522344 8 04:23:01 5679408 0 627280 7.83 2620 1699632 1163972 12.85 574932 1522344 8 Average: 5690345 0 616364 7.70 2620 1699611 1185623 13.09 562272 1523413 13 04:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:13:01 eth0 4.61 1.28 1.64 0.97 0.00 0.00 0.00 0.00 04:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 eth0 5.20 0.87 1.19 0.59 0.00 0.00 0.00 0.00 04:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 eth0 3.73 0.92 1.24 0.77 0.00 0.00 0.00 0.00 04:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 eth0 2.92 0.77 0.96 0.62 0.00 0.00 0.00 0.00 04:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 eth0 1.45 0.82 0.93 0.61 0.00 0.00 0.00 0.00 04:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 eth0 0.57 0.32 0.27 0.23 0.00 0.00 0.00 0.00 04:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 eth0 0.17 0.07 0.01 0.01 0.00 0.00 0.00 0.00 04:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 eth0 0.13 0.03 0.01 0.00 0.00 0.00 0.00 0.00 04:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 eth0 0.55 0.22 0.16 0.07 0.00 0.00 0.00 0.00 04:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 eth0 0.25 0.10 0.02 0.01 0.00 0.00 0.00 0.00 04:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.79 0.50 0.58 0.35 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) 11/11/21 _x86_64_ (2 CPU) 04:10:52 LINUX RESTART (2 CPU) 04:12:01 CPU %user %nice %system %iowait %steal %idle 04:13:01 all 0.20 0.00 0.05 0.00 0.02 99.73 04:13:01 0 0.15 0.00 0.05 0.00 0.02 99.78 04:13:01 1 0.25 0.00 0.05 0.00 0.02 99.68 04:14:01 all 0.23 0.00 0.06 0.00 0.03 99.69 04:14:01 0 0.12 0.00 0.08 0.00 0.03 99.77 04:14:01 1 0.33 0.00 0.03 0.00 0.02 99.62 04:15:01 all 0.21 0.00 0.04 0.00 0.02 99.73 04:15:01 0 0.05 0.00 0.03 0.00 0.02 99.90 04:15:01 1 0.37 0.00 0.05 0.00 0.02 99.57 04:16:01 all 0.13 0.00 0.07 0.00 0.03 99.78 04:16:01 0 0.10 0.00 0.08 0.00 0.03 99.78 04:16:01 1 0.15 0.00 0.05 0.00 0.02 99.78 04:17:01 all 0.16 0.00 0.04 0.00 0.02 99.78 04:17:01 0 0.07 0.00 0.07 0.00 0.02 99.85 04:17:01 1 0.25 0.00 0.02 0.00 0.02 99.72 04:18:01 all 0.08 0.00 0.05 0.00 0.02 99.85 04:18:01 0 0.05 0.00 0.05 0.00 0.03 99.87 04:18:01 1 0.12 0.00 0.05 0.00 0.00 99.83 04:19:01 all 0.15 0.00 0.05 0.00 0.02 99.78 04:19:01 0 0.05 0.00 0.08 0.00 0.02 99.85 04:19:01 1 0.25 0.00 0.02 0.00 0.02 99.72 04:20:01 all 0.15 0.00 0.03 0.00 0.03 99.80 04:20:01 0 0.03 0.00 0.03 0.00 0.03 99.90 04:20:01 1 0.27 0.00 0.02 0.00 0.02 99.70 04:21:01 all 0.23 0.00 0.03 0.00 0.02 99.72 04:21:01 0 0.03 0.00 0.03 0.00 0.02 99.92 04:21:01 1 0.42 0.00 0.03 0.00 0.02 99.53 04:22:01 all 0.16 0.00 0.03 0.00 0.03 99.78 04:22:01 0 0.05 0.00 0.03 0.00 0.02 99.90 04:22:01 1 0.27 0.00 0.03 0.00 0.03 99.67 04:23:01 all 0.18 0.00 0.03 0.00 0.03 99.76 04:23:01 0 0.32 0.00 0.03 0.00 0.02 99.63 04:23:01 1 0.05 0.00 0.03 0.00 0.03 99.88 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.17 0.00 0.04 0.00 0.02 99.77 Average: 0 0.09 0.00 0.05 0.00 0.02 99.83 Average: 1 0.25 0.00 0.03 0.00 0.02 99.70