---> uname -a: Linux prd-centos7-docker-4c-2g-2224.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: 2799.976 BogoMIPS: 5599.95 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) 12:03:50 LINUX RESTART (2 CPU) 12:04:01 tps rtps wtps bread/s bwrtn/s 12:05:02 277.79 84.45 193.34 9493.06 61145.05 12:06:01 294.35 0.05 294.30 1.08 60512.59 12:07:01 58.56 0.00 58.56 0.00 7032.90 12:08:01 0.33 0.00 0.33 0.00 5.51 12:09:01 0.28 0.00 0.28 0.00 3.63 12:10:01 0.35 0.00 0.35 0.00 4.55 12:11:01 0.22 0.00 0.22 0.00 2.72 Average: 89.82 12.10 77.71 1360.02 18294.10 12:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:02 4957560 0 754372 9.42 2620 2294388 1595808 17.62 682256 2054692 7260 12:06:01 4045172 0 911380 11.38 2620 3049768 1380540 15.24 838248 2673744 48 12:07:01 3943612 0 916032 11.44 2620 3146676 1205652 13.31 912672 2697440 8 12:08:01 3922216 0 937424 11.70 2620 3146680 1205880 13.31 935424 2697440 8 12:09:01 3943736 0 915900 11.44 2620 3146684 1166680 12.88 916228 2697440 8 12:10:01 3943176 0 916456 11.44 2620 3146688 1166764 12.88 916696 2697440 8 12:11:01 3947316 0 912312 11.39 2620 3146692 1166680 12.88 915272 2697440 16 Average: 4100398 0 894839 11.17 2620 3011082 1269715 14.02 873828 2602234 1051 12:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:02 eth0 691.64 418.20 4505.11 95.67 0.00 0.00 0.00 0.00 12:05:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:02 veth5137480 71.92 94.41 7.04 59.71 0.00 0.00 0.00 0.00 12:05:02 docker0 89.05 108.41 7.89 140.48 0.00 0.00 0.00 0.00 12:06:01 eth0 204.55 154.86 2047.17 23.68 0.00 0.00 0.00 0.00 12:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 docker0 135.24 172.60 10.33 2016.74 0.00 0.00 0.00 0.00 12:07:01 eth0 35.58 21.74 150.23 7.01 0.00 0.00 0.00 0.00 12:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 docker0 11.32 16.97 0.67 92.20 0.00 0.00 0.00 0.00 12:08:01 eth0 11.74 5.08 12.16 0.53 0.00 0.00 0.00 0.00 12:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 12:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 eth0 0.33 0.20 0.14 0.07 0.00 0.00 0.00 0.00 12:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 eth0 0.10 0.12 0.01 0.01 0.00 0.00 0.00 0.00 12:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 134.76 85.62 957.06 18.13 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 33.43 42.28 2.68 317.46 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) 12:03:50 LINUX RESTART (2 CPU) 12:04:01 CPU %user %nice %system %iowait %steal %idle 12:05:02 all 30.32 0.00 12.47 7.74 0.10 49.37 12:05:02 0 30.71 0.00 12.91 6.15 0.11 50.12 12:05:02 1 29.93 0.00 12.04 9.33 0.09 48.62 12:06:01 all 39.45 0.00 11.73 3.39 0.12 45.31 12:06:01 0 38.86 0.00 12.46 2.91 0.11 45.66 12:06:01 1 40.03 0.00 11.01 3.88 0.13 44.96 12:07:01 all 17.09 0.00 3.17 0.74 0.07 78.93 12:07:01 0 16.16 0.00 3.20 0.43 0.07 80.14 12:07:01 1 18.02 0.00 3.15 1.05 0.07 77.72 12:08:01 all 0.27 0.00 0.09 0.00 0.01 99.63 12:08:01 0 0.08 0.00 0.07 0.00 0.00 99.85 12:08:01 1 0.45 0.00 0.12 0.00 0.02 99.42 12:09:01 all 0.25 0.00 0.06 0.00 0.02 99.67 12:09:01 0 0.07 0.00 0.08 0.00 0.02 99.83 12:09:01 1 0.43 0.00 0.03 0.00 0.02 99.52 12:10:01 all 0.17 0.00 0.04 0.00 0.02 99.77 12:10:01 0 0.03 0.00 0.07 0.00 0.02 99.88 12:10:01 1 0.30 0.00 0.02 0.00 0.02 99.67 12:11:01 all 0.24 0.00 0.03 0.00 0.02 99.72 12:11:01 0 0.08 0.00 0.02 0.00 0.02 99.88 12:11:01 1 0.40 0.00 0.03 0.00 0.02 99.55 Average: all 12.02 0.00 3.77 1.63 0.05 82.53 Average: 0 11.76 0.00 3.93 1.30 0.05 82.96 Average: 1 12.28 0.00 3.61 1.96 0.05 82.11