---> uname -a: Linux prd-centos7-docker-4c-2g-824.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: 2799.994 BogoMIPS: 5599.98 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) 01/05/22 _x86_64_ (2 CPU) 21:31:38 LINUX RESTART (2 CPU) 21:32:01 tps rtps wtps bread/s bwrtn/s 21:33:03 79.05 4.01 75.04 2419.05 3537.37 21:34:01 1.74 0.00 1.74 0.00 31.76 21:35:01 0.32 0.00 0.32 0.00 3.91 21:36:01 0.23 0.00 0.23 0.00 3.60 21:37:01 0.28 0.00 0.28 0.00 3.00 21:38:01 0.28 0.00 0.28 0.00 4.31 21:39:01 0.25 0.00 0.25 0.00 3.23 21:40:01 0.28 0.00 0.28 0.00 3.18 21:41:01 0.32 0.00 0.32 0.00 3.35 Average: 9.23 0.45 8.78 269.87 400.79 21:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:33:03 5678996 0 616136 7.69 2620 1711188 1273588 14.06 569680 1525260 28 21:34:01 5693184 0 601940 7.52 2620 1711196 1164736 12.86 557988 1525256 8 21:35:01 5694824 0 600300 7.50 2620 1711196 1164964 12.86 556660 1525256 20 21:36:01 5693948 0 601168 7.51 2620 1711204 1164736 12.86 557436 1525260 16 21:37:01 5697608 0 597448 7.46 2620 1711264 1164736 12.86 554132 1525272 16 21:38:01 5696484 0 598628 7.47 2620 1711208 1165020 12.86 555360 1525256 16 21:39:01 5697748 0 597356 7.46 2620 1711216 1164804 12.86 554064 1525256 16 21:40:01 5687340 0 607756 7.59 2620 1711224 1164804 12.86 564520 1525256 8 21:41:01 5686852 0 608240 7.59 2620 1711228 1164804 12.86 564968 1525256 16 Average: 5691887 0 603219 7.53 2620 1711214 1176910 12.99 559423 1525259 16 21:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:33:03 eth0 274.12 189.69 847.64 55.01 0.00 0.00 0.00 0.00 21:33:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:33:03 docker0 34.97 23.08 3.30 151.11 0.00 0.00 0.00 0.00 21:34:01 eth0 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 21:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 eth0 0.87 0.45 0.30 0.18 0.00 0.00 0.00 0.00 21:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 eth0 0.08 0.08 0.01 0.04 0.00 0.00 0.00 0.00 21:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 eth0 0.98 0.40 0.38 0.23 0.00 0.00 0.00 0.00 21:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 eth0 0.22 0.10 0.02 0.04 0.00 0.00 0.00 0.00 21:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 30.86 21.32 94.64 6.19 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 3.90 2.57 0.37 16.86 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) 01/05/22 _x86_64_ (2 CPU) 21:31:38 LINUX RESTART (2 CPU) 21:32:01 CPU %user %nice %system %iowait %steal %idle 21:33:03 all 7.24 0.00 2.31 1.92 0.06 88.48 21:33:03 0 6.52 0.00 2.51 1.81 0.07 89.09 21:33:03 1 7.96 0.00 2.10 2.02 0.05 87.86 21:34:01 all 0.13 0.00 0.06 0.00 0.03 99.78 21:34:01 0 0.10 0.00 0.05 0.00 0.03 99.81 21:34:01 1 0.16 0.00 0.07 0.00 0.03 99.74 21:35:01 all 0.19 0.00 0.03 0.00 0.05 99.73 21:35:01 0 0.35 0.00 0.03 0.00 0.03 99.58 21:35:01 1 0.03 0.00 0.02 0.00 0.07 99.88 21:36:01 all 0.13 0.00 0.03 0.00 0.03 99.80 21:36:01 0 0.22 0.00 0.02 0.00 0.02 99.75 21:36:01 1 0.05 0.00 0.05 0.00 0.05 99.85 21:37:01 all 0.13 0.00 0.04 0.00 0.03 99.79 21:37:01 0 0.20 0.00 0.02 0.00 0.02 99.77 21:37:01 1 0.07 0.00 0.07 0.00 0.05 99.82 21:38:01 all 0.20 0.00 0.03 0.00 0.04 99.72 21:38:01 0 0.35 0.00 0.03 0.00 0.03 99.58 21:38:01 1 0.05 0.00 0.03 0.00 0.05 99.87 21:39:01 all 0.15 0.00 0.03 0.00 0.03 99.79 21:39:01 0 0.27 0.00 0.03 0.00 0.03 99.67 21:39:01 1 0.03 0.00 0.02 0.00 0.03 99.92 21:40:01 all 0.10 0.00 0.06 0.00 0.03 99.81 21:40:01 0 0.18 0.00 0.08 0.00 0.03 99.70 21:40:01 1 0.02 0.00 0.03 0.00 0.03 99.92 21:41:01 all 0.05 0.00 0.05 0.00 0.04 99.86 21:41:01 0 0.05 0.00 0.07 0.00 0.05 99.83 21:41:01 1 0.05 0.00 0.03 0.00 0.03 99.88 Average: all 0.92 0.00 0.29 0.21 0.04 98.54 Average: 0 0.91 0.00 0.31 0.20 0.04 98.54 Average: 1 0.93 0.00 0.27 0.22 0.04 98.54