---> uname -a: Linux prd-centos7-docker-4c-2g-4976.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) 02/10/22 _x86_64_ (2 CPU) 14:01:09 LINUX RESTART (2 CPU) 14:02:01 tps rtps wtps bread/s bwrtn/s 14:03:01 330.92 0.00 330.92 0.00 78239.93 14:04:01 81.57 0.00 81.57 0.00 9252.48 14:05:01 0.20 0.00 0.20 0.00 2.97 14:06:01 0.27 0.00 0.27 0.00 3.61 14:07:01 0.23 0.00 0.23 0.00 3.17 14:08:01 0.35 0.00 0.35 0.00 4.56 14:09:01 67.24 0.03 67.21 3.73 18080.43 Average: 68.69 0.00 68.69 0.53 15086.18 14:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:03:01 3996304 0 905276 11.30 2620 3104732 1456752 16.08 836764 2716760 56044 14:04:01 3931080 0 927860 11.59 2620 3147372 1207492 13.33 927892 2694408 20 14:05:01 3932008 0 926932 11.57 2620 3147372 1163620 12.85 929424 2694408 16 14:06:01 3934656 0 924276 11.54 2620 3147380 1163824 12.85 928248 2694408 16 14:07:01 3935492 0 923436 11.53 2620 3147384 1163704 12.85 927500 2694408 8 14:08:01 3942384 0 916540 11.44 2620 3147388 1163680 12.85 921176 2694408 16 14:09:01 3288492 0 1080472 13.49 2620 3637348 1490908 16.46 1046552 3137916 36 Average: 3851488 0 943542 11.78 2620 3211282 1258569 13.90 931079 2760959 8022 14:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:03:01 vethca70754 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 14:03:01 eth0 295.47 222.73 2114.11 31.29 0.00 0.00 0.00 0.00 14:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 docker0 204.28 263.80 16.39 2085.12 0.00 0.00 0.00 0.00 14:04:01 eth0 51.60 29.29 172.17 11.36 0.00 0.00 0.00 0.00 14:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 docker0 9.37 13.97 0.55 91.96 0.00 0.00 0.00 0.00 14:05:01 eth0 0.53 0.08 0.06 0.01 0.00 0.00 0.00 0.00 14:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 eth0 0.48 0.20 0.26 0.16 0.00 0.00 0.00 0.00 14:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 eth0 0.27 0.22 0.08 0.10 0.00 0.00 0.00 0.00 14:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 eth0 0.20 0.12 0.07 0.01 0.00 0.00 0.00 0.00 14:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 eth0 115.06 76.68 2605.46 99.25 0.00 0.00 0.00 0.00 14:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 66.24 47.05 698.94 20.31 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 30.53 39.69 2.42 311.07 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) 02/10/22 _x86_64_ (2 CPU) 14:01:09 LINUX RESTART (2 CPU) 14:02:01 CPU %user %nice %system %iowait %steal %idle 14:03:01 all 28.79 0.00 11.50 3.40 0.09 56.22 14:03:01 0 29.30 0.00 11.85 3.59 0.09 55.18 14:03:01 1 28.30 0.00 11.15 3.20 0.09 57.26 14:04:01 all 32.29 0.00 5.74 1.91 0.07 59.99 14:04:01 0 32.79 0.00 5.93 1.60 0.07 59.60 14:04:01 1 31.78 0.00 5.55 2.23 0.07 60.37 14:05:01 all 0.08 0.00 0.08 0.00 0.02 99.82 14:05:01 0 0.13 0.00 0.08 0.00 0.02 99.77 14:05:01 1 0.03 0.00 0.07 0.00 0.02 99.88 14:06:01 all 0.13 0.00 0.05 0.00 0.03 99.79 14:06:01 0 0.17 0.00 0.07 0.00 0.02 99.75 14:06:01 1 0.10 0.00 0.03 0.00 0.03 99.83 14:07:01 all 0.14 0.00 0.03 0.00 0.02 99.81 14:07:01 0 0.25 0.00 0.02 0.00 0.00 99.73 14:07:01 1 0.03 0.00 0.05 0.00 0.03 99.88 14:08:01 all 0.20 0.00 0.03 0.00 0.03 99.74 14:08:01 0 0.32 0.00 0.03 0.00 0.02 99.63 14:08:01 1 0.08 0.00 0.03 0.00 0.03 99.85 14:09:01 all 7.94 0.00 3.45 1.09 0.03 87.48 14:09:01 0 8.04 0.00 3.45 1.50 0.03 86.99 14:09:01 1 7.85 0.00 3.44 0.70 0.03 87.98 Average: all 9.62 0.00 2.89 0.89 0.04 86.56 Average: 0 9.82 0.00 2.96 0.93 0.03 86.26 Average: 1 9.43 0.00 2.82 0.85 0.04 86.87