---> uname -a: Linux prd-centos7-docker-4c-2g-5336.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 9.2G 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 9.2G 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) 02/16/22 _x86_64_ (2 CPU) 11:54:19 LINUX RESTART (2 CPU) 11:55:02 tps rtps wtps bread/s bwrtn/s 11:56:01 356.96 0.05 356.91 1.08 84693.21 11:57:01 145.26 0.00 145.26 0.00 29385.88 11:58:01 1.02 0.00 1.02 0.00 12.01 11:59:01 0.20 0.00 0.20 0.00 2.96 12:00:01 0.28 0.00 0.28 0.00 3.51 12:01:01 0.32 0.00 0.32 0.00 3.91 12:02:01 0.40 0.10 0.30 1.73 4.86 Average: 71.40 0.02 71.38 0.40 16141.38 11:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:56:01 3910524 0 930608 11.62 2620 3165188 1512908 16.70 860004 2777028 45160 11:57:01 3251608 0 1025196 12.80 2620 3729516 1209912 13.36 986168 3231448 24 11:58:01 3237364 0 1039440 12.98 2620 3729516 1200648 13.26 1001348 3231448 20 11:59:01 3242708 0 1034092 12.91 2620 3729520 1166788 12.88 998352 3231448 8 12:00:01 3242496 0 1034296 12.91 2620 3729528 1166872 12.88 998708 3231448 16 12:01:01 3247048 0 1029744 12.86 2620 3729528 1169128 12.91 994012 3231448 16 12:02:01 3237504 0 1039160 12.98 2620 3729656 1199128 13.24 1003016 3231512 20 Average: 3338465 0 1018934 12.72 2620 3648922 1232198 13.60 977373 3166540 6466 11:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:56:01 veth977939f 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 11:56:01 eth0 435.46 314.73 5540.81 42.67 0.00 0.00 0.00 0.00 11:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 docker0 213.82 252.84 16.90 2107.66 0.00 0.00 0.00 0.00 11:57:01 eth0 145.85 93.19 2701.23 20.29 0.00 0.00 0.00 0.00 11:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 docker0 11.61 15.09 0.62 38.48 0.00 0.00 0.00 0.00 11:58:01 eth0 0.67 0.40 0.35 0.30 0.00 0.00 0.00 0.00 11:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 11:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 eth0 0.22 0.17 0.08 0.04 0.00 0.00 0.00 0.00 12:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 eth0 0.10 0.12 0.01 0.04 0.00 0.00 0.00 0.00 12:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 eth0 3.41 2.30 4.17 12.93 0.00 0.00 0.00 0.00 12:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 82.86 58.11 1167.93 10.82 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 31.78 37.77 2.47 302.38 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) 02/16/22 _x86_64_ (2 CPU) 11:54:19 LINUX RESTART (2 CPU) 11:55:02 CPU %user %nice %system %iowait %steal %idle 11:56:01 all 40.93 0.00 13.56 3.98 0.09 41.44 11:56:01 0 40.18 0.00 13.92 4.46 0.09 41.34 11:56:01 1 41.68 0.00 13.19 3.49 0.09 41.55 11:57:01 all 27.24 0.00 6.76 2.07 0.08 63.85 11:57:01 0 27.58 0.00 6.75 1.79 0.09 63.79 11:57:01 1 26.90 0.00 6.78 2.35 0.07 63.91 11:58:01 all 0.14 0.00 0.07 0.00 0.03 99.77 11:58:01 0 0.03 0.00 0.05 0.00 0.02 99.90 11:58:01 1 0.25 0.00 0.08 0.00 0.03 99.63 11:59:01 all 0.23 0.00 0.05 0.00 0.03 99.69 11:59:01 0 0.32 0.00 0.03 0.00 0.03 99.62 11:59:01 1 0.15 0.00 0.07 0.00 0.02 99.77 12:00:01 all 0.15 0.00 0.06 0.00 0.02 99.77 12:00:01 0 0.28 0.00 0.07 0.00 0.02 99.63 12:00:01 1 0.02 0.00 0.05 0.00 0.02 99.92 12:01:01 all 0.05 0.00 0.03 0.00 0.03 99.89 12:01:01 0 0.07 0.00 0.03 0.00 0.02 99.88 12:01:01 1 0.03 0.00 0.03 0.00 0.03 99.90 12:02:01 all 0.22 0.00 0.06 0.01 0.03 99.68 12:02:01 0 0.33 0.00 0.07 0.00 0.03 99.57 12:02:01 1 0.10 0.00 0.05 0.02 0.03 99.80 Average: all 9.33 0.00 2.78 0.82 0.04 87.04 Average: 0 9.32 0.00 2.82 0.84 0.04 86.97 Average: 1 9.34 0.00 2.73 0.79 0.04 87.10