---> uname -a: Linux prd-centos7-docker-4c-2g-514.novalocal 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 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 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 12/08/21 _x86_64_ (2 CPU) 18:29:10 LINUX RESTART (2 CPU) 18:30:02 tps rtps wtps bread/s bwrtn/s 18:31:01 3.61 0.05 3.56 1.08 115.64 18:32:01 0.47 0.00 0.47 0.00 7.63 18:33:01 0.25 0.00 0.25 0.00 3.40 18:34:01 0.23 0.00 0.23 0.00 3.60 18:35:01 0.25 0.00 0.25 0.00 3.56 18:36:01 0.32 0.00 0.32 0.00 5.08 18:37:01 0.22 0.00 0.22 0.00 2.43 18:38:01 0.20 0.00 0.20 0.00 2.17 18:39:01 0.30 0.00 0.30 0.00 3.60 Average: 0.64 0.01 0.64 0.12 16.16 18:30:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:31:01 5672844 0 621864 7.76 2620 1711604 1254300 13.85 574988 1526116 24 18:32:01 5682864 0 611784 7.64 2620 1711664 1156780 12.77 567180 1526092 28 18:33:01 5680520 0 614184 7.67 2620 1711608 1157032 12.77 569256 1526076 16 18:34:01 5680520 0 614176 7.67 2620 1711616 1157068 12.77 569468 1526076 8 18:35:01 5685024 0 609668 7.61 2620 1711620 1156900 12.77 564944 1526076 16 18:36:01 5684664 0 610024 7.62 2620 1711624 1157008 12.77 565524 1526076 8 18:37:01 5683240 0 611444 7.63 2620 1711628 1156780 12.77 566804 1526076 8 18:38:01 5675740 0 618932 7.73 2620 1711640 1156948 12.77 574012 1526080 8 18:39:01 5675796 0 618876 7.73 2620 1711640 1156780 12.77 574304 1526076 8 Average: 5680135 0 614550 7.67 2620 1711627 1167733 12.89 569609 1526083 14 18:30:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:31:01 eth0 9.91 3.47 9.43 0.42 0.00 0.00 0.00 0.00 18:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 eth0 0.58 0.07 0.06 0.01 0.00 0.00 0.00 0.00 18:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 eth0 1.12 0.45 0.41 0.27 0.00 0.00 0.00 0.00 18:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 eth0 0.45 0.25 0.26 0.17 0.00 0.00 0.00 0.00 18:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 eth0 0.88 0.28 0.28 0.17 0.00 0.00 0.00 0.00 18:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:36:01 eth0 0.50 0.28 0.27 0.20 0.00 0.00 0.00 0.00 18:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:37:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:38:01 eth0 0.52 0.28 0.26 0.17 0.00 0.00 0.00 0.00 18:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:39:01 eth0 0.13 0.08 0.01 0.04 0.00 0.00 0.00 0.00 18:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.57 0.58 1.20 0.16 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 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 12/08/21 _x86_64_ (2 CPU) 18:29:10 LINUX RESTART (2 CPU) 18:30:02 CPU %user %nice %system %iowait %steal %idle 18:31:01 all 0.39 0.00 0.08 0.00 0.02 99.52 18:31:01 0 0.29 0.00 0.08 0.00 0.02 99.61 18:31:01 1 0.49 0.00 0.07 0.00 0.02 99.42 18:32:01 all 0.23 0.00 0.05 0.00 0.02 99.71 18:32:01 0 0.12 0.00 0.08 0.00 0.02 99.78 18:32:01 1 0.33 0.00 0.02 0.00 0.02 99.63 18:33:01 all 0.17 0.00 0.07 0.00 0.02 99.75 18:33:01 0 0.05 0.00 0.07 0.00 0.02 99.87 18:33:01 1 0.28 0.00 0.07 0.00 0.02 99.63 18:34:01 all 0.08 0.00 0.04 0.00 0.02 99.87 18:34:01 0 0.03 0.00 0.03 0.00 0.02 99.92 18:34:01 1 0.12 0.00 0.05 0.00 0.02 99.82 18:35:01 all 0.19 0.00 0.04 0.00 0.03 99.74 18:35:01 0 0.05 0.00 0.05 0.00 0.03 99.87 18:35:01 1 0.33 0.00 0.03 0.00 0.02 99.62 18:36:01 all 0.22 0.00 0.03 0.00 0.03 99.73 18:36:01 0 0.03 0.00 0.03 0.00 0.02 99.92 18:36:01 1 0.40 0.00 0.02 0.00 0.03 99.55 18:37:01 all 0.11 0.00 0.04 0.00 0.03 99.82 18:37:01 0 0.07 0.00 0.03 0.00 0.03 99.87 18:37:01 1 0.15 0.00 0.05 0.00 0.03 99.77 18:38:01 all 0.17 0.00 0.04 0.00 0.01 99.78 18:38:01 0 0.03 0.00 0.03 0.00 0.00 99.93 18:38:01 1 0.30 0.00 0.05 0.00 0.02 99.63 18:39:01 all 0.08 0.00 0.06 0.00 0.03 99.83 18:39:01 0 0.05 0.00 0.03 0.00 0.02 99.90 18:39:01 1 0.12 0.00 0.08 0.00 0.03 99.77 Average: all 0.18 0.00 0.05 0.00 0.02 99.75 Average: 0 0.08 0.00 0.05 0.00 0.02 99.85 Average: 1 0.28 0.00 0.05 0.00 0.02 99.65