---> uname -a: Linux prd-centos7-docker-4c-2g-3260.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: 2800.000 BogoMIPS: 5600.00 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 9.1G 31G 23% / 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 9.1G 31G 23% /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) 01/20/22 _x86_64_ (2 CPU) 18:33:10 LINUX RESTART (2 CPU) 18:34:01 tps rtps wtps bread/s bwrtn/s 18:35:01 313.67 0.05 313.62 1.07 77920.45 18:36:01 70.50 0.02 70.48 2.13 9434.38 18:37:01 0.28 0.00 0.28 0.00 4.55 18:38:01 0.18 0.00 0.18 0.00 2.96 18:39:01 0.17 0.00 0.17 0.00 2.62 18:40:01 0.35 0.00 0.35 0.00 4.55 18:41:01 0.23 0.00 0.23 0.00 2.95 18:42:01 0.32 0.00 0.32 0.00 3.83 18:43:01 0.23 0.00 0.23 0.00 2.57 18:44:01 0.13 0.00 0.13 0.00 2.15 Average: 38.62 0.01 38.61 0.32 8740.15 18:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:35:01 3965508 0 924492 11.54 2620 3116320 1415460 15.63 871416 2711572 72044 18:36:01 3933064 0 934872 11.67 2620 3138384 1211732 13.38 932676 2690072 20 18:37:01 3927384 0 940548 11.74 2620 3138388 1187048 13.11 940056 2690072 20 18:38:01 3946632 0 921296 11.50 2620 3138392 1170812 12.93 923792 2690072 16 18:39:01 3946388 0 921528 11.51 2620 3138404 1168640 12.90 924344 2690072 8 18:40:01 3947680 0 920236 11.49 2620 3138404 1168544 12.90 923080 2690072 20 18:41:01 3944076 0 923832 11.54 2620 3138412 1168544 12.90 926436 2690072 8 18:42:01 3938576 0 929328 11.60 2620 3138416 1168544 12.90 932108 2690072 8 18:43:01 3934440 0 933464 11.66 2620 3138416 1168544 12.90 936052 2690072 8 18:44:01 3931624 0 936272 11.69 2620 3138424 1168824 12.90 939264 2690072 20 Average: 3941537 0 928587 11.59 2620 3136196 1199669 13.25 924922 2692222 7217 18:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:35:01 eth0 290.16 226.13 2118.41 31.38 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 veth1a7872b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 18:35:01 docker0 205.11 245.31 15.77 2077.41 0.00 0.00 0.00 0.00 18:36:01 eth0 51.25 33.65 159.68 12.54 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 15.17 19.96 0.88 89.77 0.00 0.00 0.00 0.00 18:37:01 eth0 0.88 0.53 0.29 0.22 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 0.30 0.08 0.02 0.01 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 0.55 0.32 0.16 0.08 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 18:40:01 eth0 0.25 0.07 0.01 0.01 0.00 0.00 0.00 0.00 18:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:41:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:42:01 eth0 0.28 0.10 0.02 0.01 0.00 0.00 0.00 0.00 18:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:43:01 eth0 0.35 0.08 0.02 0.01 0.00 0.00 0.00 0.00 18:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 eth0 4.16 0.52 0.80 0.30 0.00 0.00 0.00 0.00 18:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.84 26.16 227.99 4.46 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 22.03 26.53 1.67 216.77 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) 01/20/22 _x86_64_ (2 CPU) 18:33:10 LINUX RESTART (2 CPU) 18:34:01 CPU %user %nice %system %iowait %steal %idle 18:35:01 all 42.84 0.00 11.40 3.17 0.11 42.48 18:35:01 0 42.57 0.00 11.34 3.32 0.11 42.66 18:35:01 1 43.11 0.00 11.46 3.03 0.11 42.30 18:36:01 all 23.98 0.00 4.69 2.50 0.08 68.75 18:36:01 0 23.80 0.00 4.90 3.16 0.09 68.04 18:36:01 1 24.16 0.00 4.48 1.84 0.07 69.45 18:37:01 all 0.24 0.00 0.08 0.00 0.01 99.67 18:37:01 0 0.07 0.00 0.08 0.00 0.00 99.85 18:37:01 1 0.42 0.00 0.07 0.00 0.02 99.50 18:38:01 all 0.23 0.00 0.07 0.00 0.03 99.67 18:38:01 0 0.07 0.00 0.03 0.00 0.05 99.85 18:38:01 1 0.38 0.00 0.10 0.00 0.02 99.50 18:39:01 all 0.14 0.00 0.03 0.00 0.02 99.81 18:39:01 0 0.07 0.00 0.03 0.00 0.02 99.88 18:39:01 1 0.22 0.00 0.03 0.00 0.02 99.73 18:40:01 all 0.24 0.00 0.03 0.00 0.03 99.69 18:40:01 0 0.40 0.00 0.05 0.00 0.05 99.50 18:40:01 1 0.08 0.00 0.02 0.00 0.02 99.88 18:41:01 all 0.21 0.00 0.04 0.00 0.01 99.74 18:41:01 0 0.10 0.00 0.02 0.00 0.02 99.87 18:41:01 1 0.32 0.00 0.07 0.00 0.00 99.62 18:42:01 all 0.21 0.00 0.04 0.00 0.01 99.74 18:42:01 0 0.05 0.00 0.03 0.00 0.00 99.92 18:42:01 1 0.37 0.00 0.05 0.00 0.02 99.57 18:43:01 all 0.09 0.00 0.03 0.00 0.03 99.85 18:43:01 0 0.03 0.00 0.03 0.00 0.02 99.92 18:43:01 1 0.15 0.00 0.03 0.00 0.03 99.78 18:44:01 all 0.20 0.00 0.04 0.00 0.01 99.75 18:44:01 0 0.05 0.00 0.02 0.00 0.00 99.93 18:44:01 1 0.35 0.00 0.07 0.00 0.02 99.57 Average: all 6.49 0.00 1.56 0.54 0.03 91.38 Average: 0 6.36 0.00 1.56 0.62 0.03 91.42 Average: 1 6.62 0.00 1.55 0.46 0.03 91.33