---> uname -a: Linux prd-centos7-docker-4c-2g-2258.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 9.1G 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) 18:01:49 LINUX RESTART (2 CPU) 18:02:01 tps rtps wtps bread/s bwrtn/s 18:03:01 244.61 46.16 198.46 6880.76 63405.57 18:04:01 303.13 0.05 303.08 1.07 57327.06 18:05:01 128.67 0.00 128.67 0.00 27116.47 18:06:01 0.78 0.00 0.78 0.00 7.54 18:07:01 0.23 0.00 0.23 0.00 3.38 18:08:01 0.33 0.00 0.33 0.00 4.75 18:09:01 0.27 0.00 0.27 0.00 4.61 18:10:01 0.18 0.00 0.18 0.00 2.33 18:11:01 0.30 0.00 0.30 0.00 3.93 Average: 75.09 5.06 70.03 753.31 16346.66 18:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:03:01 4225428 0 874296 10.92 2620 2906588 1596388 17.63 804756 2551620 593556 18:04:01 3964424 0 908868 11.35 2620 3133020 1476372 16.30 890592 2691644 57040 18:05:01 3296944 0 1049968 13.11 2620 3659400 1322312 14.60 1032268 3144748 20 18:06:01 3290240 0 1056668 13.19 2620 3659404 1375756 15.19 1039180 3144748 20 18:07:01 3303520 0 1043380 13.03 2620 3659412 1385008 15.29 1026284 3144752 8 18:08:01 3302956 0 1043944 13.03 2620 3659412 1393244 15.38 1027248 3144748 16 18:09:01 3323488 0 1023408 12.78 2620 3659416 1293872 14.29 1009892 3144748 20 18:10:01 3326368 0 1020520 12.74 2620 3659424 1273312 14.06 1007960 3144748 8 18:11:01 3325696 0 1021188 12.75 2620 3659428 1273312 14.06 1008564 3144748 8 Average: 3484340 0 1004693 12.54 2620 3517278 1376620 15.20 982972 3028500 72300 18:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:03:01 veth9a472d4 196.43 234.82 18.02 1816.19 0.00 0.00 0.00 0.00 18:03:01 eth0 866.28 610.74 6616.54 114.32 0.00 0.00 0.00 0.00 18:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 docker0 254.91 272.85 20.25 2051.69 0.00 0.00 0.00 0.00 18:04:01 eth0 42.79 27.19 279.61 10.52 0.00 0.00 0.00 0.00 18:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 veth80e3ba0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 18:04:01 docker0 13.04 19.25 1.03 255.66 0.00 0.00 0.00 0.00 18:05:01 eth0 169.85 101.05 2765.50 39.82 0.00 0.00 0.00 0.00 18:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 docker0 8.18 14.02 0.48 89.47 0.00 0.00 0.00 0.00 18:06:01 eth0 6.15 4.38 1.24 33.01 0.00 0.00 0.00 0.00 18:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 eth0 3.75 1.58 0.64 13.02 0.00 0.00 0.00 0.00 18:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 eth0 5.78 3.10 1.51 25.53 0.00 0.00 0.00 0.00 18:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 eth0 1.07 0.52 0.53 0.39 0.00 0.00 0.00 0.00 18:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 eth0 0.23 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 eth0 0.20 0.02 0.01 0.00 0.00 0.00 0.00 0.00 18:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 120.41 82.21 1063.79 26.13 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 30.27 33.57 2.38 263.02 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) 18:01:49 LINUX RESTART (2 CPU) 18:02:01 CPU %user %nice %system %iowait %steal %idle 18:03:01 all 33.22 0.00 11.10 7.97 0.14 47.57 18:03:01 0 32.24 0.00 12.20 6.99 0.13 48.45 18:03:01 1 34.20 0.00 10.01 8.95 0.15 46.69 18:04:01 all 35.73 0.00 9.67 9.14 0.12 45.34 18:04:01 0 35.96 0.00 9.92 9.22 0.12 44.77 18:04:01 1 35.49 0.00 9.42 9.06 0.12 45.91 18:05:01 all 24.32 0.00 6.23 2.55 0.10 66.79 18:05:01 0 24.16 0.00 6.64 2.50 0.11 66.60 18:05:01 1 24.48 0.00 5.82 2.60 0.10 66.99 18:06:01 all 0.18 0.00 0.12 0.00 0.02 99.68 18:06:01 0 0.18 0.00 0.12 0.00 0.02 99.68 18:06:01 1 0.18 0.00 0.12 0.00 0.02 99.68 18:07:01 all 0.10 0.00 0.08 0.00 0.00 99.82 18:07:01 0 0.10 0.00 0.08 0.00 0.00 99.82 18:07:01 1 0.10 0.00 0.08 0.00 0.00 99.82 18:08:01 all 0.27 0.00 0.08 0.00 0.01 99.65 18:08:01 0 0.20 0.00 0.08 0.00 0.00 99.72 18:08:01 1 0.33 0.00 0.07 0.00 0.02 99.58 18:09:01 all 0.27 0.00 0.05 0.00 0.03 99.66 18:09:01 0 0.07 0.00 0.05 0.00 0.03 99.85 18:09:01 1 0.47 0.00 0.05 0.00 0.02 99.47 18:10:01 all 0.18 0.00 0.03 0.00 0.00 99.78 18:10:01 0 0.05 0.00 0.03 0.00 0.00 99.92 18:10:01 1 0.32 0.00 0.03 0.00 0.00 99.65 18:11:01 all 0.17 0.00 0.05 0.00 0.02 99.77 18:11:01 0 0.05 0.00 0.05 0.00 0.02 99.88 18:11:01 1 0.28 0.00 0.05 0.00 0.02 99.65 Average: all 10.04 0.00 2.91 2.08 0.05 84.93 Average: 0 9.88 0.00 3.10 1.98 0.05 84.99 Average: 1 10.19 0.00 2.72 2.18 0.05 84.86