---> uname -a: Linux prd-centos7-docker-4c-2g-4751.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 9.0G 32G 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 9.0G 32G 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) 02/07/22 _x86_64_ (2 CPU) 05:03:05 LINUX RESTART (2 CPU) 05:04:01 tps rtps wtps bread/s bwrtn/s 05:05:01 302.58 0.07 302.51 1.33 78774.98 05:06:01 82.82 0.00 82.82 0.00 20230.02 05:07:01 0.75 0.00 0.75 0.00 6.59 05:08:01 0.15 0.00 0.15 0.00 2.28 05:09:01 0.33 0.00 0.33 0.00 4.26 05:10:01 0.33 0.00 0.33 0.00 4.45 Average: 64.52 0.01 64.51 0.22 16509.61 05:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 3883756 0 954088 11.91 2620 3168468 1518300 16.76 917984 2745664 110720 05:06:01 3461096 0 1000908 12.50 2620 3544308 1213896 13.40 943056 3081596 8 05:07:01 3460576 0 1001424 12.50 2620 3544312 1194304 13.19 945380 3081600 20 05:08:01 3466288 0 995704 12.43 2620 3544320 1194340 13.19 939928 3081596 12 05:09:01 3468428 0 993560 12.41 2620 3544324 1168484 12.90 937904 3081596 8 05:10:01 3470652 0 991332 12.38 2620 3544328 1168388 12.90 936176 3081596 12 Average: 3535133 0 989503 12.35 2620 3481677 1242952 13.72 936738 3025608 18463 05:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 vethe1d37fc 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:05:01 eth0 282.34 213.23 2150.38 30.46 0.00 0.00 0.00 0.00 05:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 docker0 190.89 240.19 15.46 2112.14 0.00 0.00 0.00 0.00 05:06:01 eth0 105.48 62.25 2604.47 12.71 0.00 0.00 0.00 0.00 05:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 eth0 0.58 0.17 0.14 0.07 0.00 0.00 0.00 0.00 05:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 eth0 0.52 0.45 0.26 0.21 0.00 0.00 0.00 0.00 05:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 eth0 0.18 0.12 0.08 0.04 0.00 0.00 0.00 0.00 05:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 eth0 0.12 0.10 0.01 0.03 0.00 0.00 0.00 0.00 05:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 64.89 46.07 792.79 7.26 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 31.83 40.05 2.58 352.16 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) 02/07/22 _x86_64_ (2 CPU) 05:03:05 LINUX RESTART (2 CPU) 05:04:01 CPU %user %nice %system %iowait %steal %idle 05:05:01 all 41.59 0.00 14.29 2.47 0.12 41.53 05:05:01 0 41.24 0.00 14.41 2.42 0.11 41.82 05:05:01 1 41.94 0.00 14.16 2.53 0.13 41.24 05:06:01 all 15.99 0.00 5.78 1.33 0.07 76.83 05:06:01 0 15.45 0.00 5.66 0.74 0.05 78.09 05:06:01 1 16.52 0.00 5.90 1.92 0.09 75.58 05:07:01 all 0.16 0.00 0.08 0.00 0.03 99.73 05:07:01 0 0.25 0.00 0.10 0.00 0.02 99.63 05:07:01 1 0.07 0.00 0.07 0.00 0.03 99.83 05:08:01 all 0.16 0.00 0.03 0.00 0.03 99.77 05:08:01 0 0.23 0.00 0.03 0.00 0.02 99.72 05:08:01 1 0.08 0.00 0.03 0.00 0.05 99.83 05:09:01 all 0.14 0.00 0.03 0.00 0.03 99.81 05:09:01 0 0.08 0.00 0.02 0.00 0.00 99.90 05:09:01 1 0.20 0.00 0.03 0.00 0.05 99.72 05:10:01 all 0.10 0.00 0.04 0.00 0.02 99.84 05:10:01 0 0.13 0.00 0.05 0.00 0.02 99.80 05:10:01 1 0.07 0.00 0.03 0.00 0.02 99.88 Average: all 9.21 0.00 3.21 0.60 0.05 86.93 Average: 0 9.10 0.00 3.22 0.50 0.03 87.15 Average: 1 9.32 0.00 3.20 0.71 0.06 86.71