---> uname -a: Linux prd-centos7-docker-4c-2g-4897.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 9.6G 31G 24% / 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 9.6G 31G 24% /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) 02/09/22 _x86_64_ (2 CPU) 16:36:40 LINUX RESTART (2 CPU) 16:37:01 tps rtps wtps bread/s bwrtn/s 16:38:02 161.28 6.52 154.76 2964.98 26370.47 16:39:01 65.88 0.02 65.86 0.54 12835.85 16:40:01 118.30 0.00 118.30 0.00 19707.23 16:41:01 0.80 0.00 0.80 0.00 7.43 16:42:01 0.18 0.00 0.18 0.00 2.30 16:43:01 0.28 0.00 0.28 0.00 4.88 16:44:01 0.33 0.00 0.33 0.00 4.76 16:45:01 128.79 0.03 128.76 3.73 32701.08 Average: 59.48 0.82 58.66 372.13 11453.91 16:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:38:02 4492120 0 892744 11.15 2620 2621448 1588812 17.54 966848 2186804 298196 16:39:01 4385140 0 903096 11.28 2620 2718076 1460308 16.12 1081168 2166100 40024 16:40:01 4291500 0 888984 11.10 2620 2825828 1206640 13.32 916184 2402276 16 16:41:01 4294968 0 885508 11.06 2620 2825836 1166308 12.88 913596 2402276 20 16:42:01 4290088 0 890384 11.12 2620 2825840 1166600 12.88 918668 2402276 20 16:43:01 4290448 0 890020 11.11 2620 2825844 1166492 12.88 917944 2402276 16 16:44:01 4296532 0 883932 11.04 2620 2825848 1166372 12.88 912192 2402276 8 16:45:01 2858028 0 1106524 13.82 2620 4041760 1829292 20.20 1221584 3409148 497296 Average: 4149853 0 917649 11.46 2620 2938810 1343853 14.84 981023 2471679 104450 16:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:38:02 veth81fe065 47.79 59.17 4.51 407.99 0.00 0.00 0.00 0.00 16:38:02 eth0 692.41 465.48 5409.78 103.16 0.00 0.00 0.00 0.00 16:38:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:38:02 docker0 162.60 110.24 14.26 758.65 0.00 0.00 0.00 0.00 16:39:01 veth81fe065 0.83 0.78 0.07 0.22 0.00 0.00 0.00 0.00 16:39:01 eth0 19.95 9.65 23.35 6.72 0.00 0.00 0.00 0.00 16:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:39:01 docker0 0.83 0.78 0.06 0.22 0.00 0.00 0.00 0.00 16:40:01 eth0 115.73 73.28 2604.85 14.44 0.00 0.00 0.00 0.00 16:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:01 eth0 0.65 0.12 0.06 0.04 0.00 0.00 0.00 0.00 16:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 eth0 1.27 0.62 1.56 0.28 0.00 0.00 0.00 0.00 16:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 eth0 0.22 0.18 0.08 0.07 0.00 0.00 0.00 0.00 16:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 eth0 377.20 217.02 7642.76 117.49 0.00 0.00 0.00 0.00 16:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 docker0 31.96 51.06 3.01 384.56 0.00 0.00 0.00 0.00 Average: eth0 151.27 96.02 1964.82 30.33 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 24.48 20.31 2.17 143.28 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) 02/09/22 _x86_64_ (2 CPU) 16:36:40 LINUX RESTART (2 CPU) 16:37:01 CPU %user %nice %system %iowait %steal %idle 16:38:02 all 49.04 0.00 9.48 3.17 0.15 38.16 16:38:02 0 48.51 0.00 9.99 2.30 0.14 39.06 16:38:02 1 49.58 0.00 8.97 4.04 0.16 37.25 16:39:01 all 43.84 0.00 5.38 0.42 0.11 50.25 16:39:01 0 43.82 0.00 5.65 0.31 0.13 50.10 16:39:01 1 43.86 0.00 5.12 0.53 0.09 50.40 16:40:01 all 26.54 0.00 5.15 1.32 0.11 66.89 16:40:01 0 26.01 0.00 5.23 1.54 0.12 67.10 16:40:01 1 27.06 0.00 5.06 1.10 0.11 66.67 16:41:01 all 0.12 0.00 0.08 0.00 0.02 99.78 16:41:01 0 0.13 0.00 0.10 0.00 0.02 99.75 16:41:01 1 0.10 0.00 0.07 0.00 0.02 99.82 16:42:01 all 0.16 0.00 0.07 0.00 0.02 99.76 16:42:01 0 0.12 0.00 0.08 0.00 0.03 99.77 16:42:01 1 0.20 0.00 0.05 0.00 0.00 99.75 16:43:01 all 0.28 0.00 0.03 0.00 0.02 99.67 16:43:01 0 0.08 0.00 0.03 0.00 0.02 99.87 16:43:01 1 0.47 0.00 0.03 0.00 0.02 99.48 16:44:01 all 0.26 0.00 0.06 0.00 0.02 99.67 16:44:01 0 0.07 0.00 0.07 0.00 0.02 99.85 16:44:01 1 0.45 0.00 0.05 0.00 0.02 99.48 16:45:01 all 18.65 0.00 7.08 1.62 0.10 72.56 16:45:01 0 18.38 0.00 7.17 1.62 0.10 72.73 16:45:01 1 18.91 0.00 6.98 1.62 0.10 72.39 Average: all 16.72 0.00 3.31 0.79 0.07 79.12 Average: 0 16.50 0.00 3.43 0.70 0.07 79.30 Average: 1 16.94 0.00 3.19 0.88 0.06 78.93