---> uname -a: Linux prd-centos7-docker-4c-2g-58.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: 2799.996 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 7.7G 33G 20% / 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 7.7G 33G 20% /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) 12/02/21 _x86_64_ (2 CPU) 09:56:30 LINUX RESTART (2 CPU) 09:57:01 tps rtps wtps bread/s bwrtn/s 09:58:01 31.31 3.30 28.01 2334.71 3184.83 09:59:01 0.48 0.00 0.48 0.00 7.99 10:00:01 0.32 0.00 0.32 0.00 4.61 10:01:01 0.48 0.02 0.47 0.13 7.03 10:02:01 0.37 0.08 0.28 1.60 4.91 10:03:01 0.28 0.00 0.28 0.00 4.45 10:04:01 0.17 0.00 0.17 0.00 1.62 10:05:01 0.28 0.00 0.28 0.00 3.86 Average: 4.21 0.42 3.79 292.07 402.43 09:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:58:01 5676404 0 617400 7.71 2620 1712516 1263064 13.94 571628 1526500 28 09:59:01 5684820 0 608976 7.60 2620 1712524 1170924 12.93 565496 1526452 28 10:00:01 5689124 0 604672 7.55 2620 1712524 1170960 12.93 561120 1526452 8 10:01:01 5685640 0 608148 7.59 2620 1712532 1173372 12.95 564348 1526452 16 10:02:01 5689296 0 604368 7.55 2620 1712656 1171300 12.93 561040 1526516 20 10:03:01 5690332 0 603328 7.53 2620 1712660 1171192 12.93 560404 1526516 16 10:04:01 5688024 0 605632 7.56 2620 1712664 1171396 12.93 562364 1526516 16 10:05:01 5678540 0 615108 7.68 2620 1712672 1171600 12.94 571792 1526516 20 Average: 5685272 0 608454 7.60 2620 1712594 1182976 13.06 564774 1526490 19 09:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:58:01 eth0 126.93 103.68 545.50 26.22 0.00 0.00 0.00 0.00 09:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 docker0 38.64 27.55 3.75 170.22 0.00 0.00 0.00 0.00 09:59:01 eth0 1.58 0.38 0.45 0.24 0.00 0.00 0.00 0.00 09:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 eth0 0.50 0.28 0.26 0.20 0.00 0.00 0.00 0.00 10:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 eth0 0.17 0.10 0.01 0.04 0.00 0.00 0.00 0.00 10:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 eth0 0.23 0.20 0.08 0.04 0.00 0.00 0.00 0.00 10:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 eth0 0.13 0.10 0.01 0.03 0.00 0.00 0.00 0.00 10:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 eth0 0.92 0.43 0.31 0.18 0.00 0.00 0.00 0.00 10:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 eth0 1.22 0.40 0.46 0.26 0.00 0.00 0.00 0.00 10:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 16.46 13.20 68.39 3.40 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 4.83 3.44 0.47 21.28 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) 12/02/21 _x86_64_ (2 CPU) 09:56:30 LINUX RESTART (2 CPU) 09:57:01 CPU %user %nice %system %iowait %steal %idle 09:58:01 all 4.72 0.00 2.03 0.63 0.05 92.56 09:58:01 0 4.60 0.00 2.13 0.54 0.07 92.67 09:58:01 1 4.85 0.00 1.93 0.73 0.03 92.46 09:59:01 all 0.15 0.00 0.08 0.00 0.02 99.76 09:59:01 0 0.10 0.00 0.08 0.00 0.02 99.80 09:59:01 1 0.20 0.00 0.07 0.00 0.02 99.72 10:00:01 all 0.20 0.00 0.06 0.00 0.02 99.72 10:00:01 0 0.27 0.00 0.05 0.00 0.02 99.67 10:00:01 1 0.13 0.00 0.07 0.00 0.02 99.78 10:01:01 all 0.16 0.00 0.06 0.00 0.03 99.76 10:01:01 0 0.25 0.00 0.07 0.00 0.02 99.67 10:01:01 1 0.07 0.00 0.05 0.00 0.03 99.85 10:02:01 all 0.23 0.00 0.08 0.00 0.01 99.68 10:02:01 0 0.37 0.00 0.05 0.00 0.00 99.58 10:02:01 1 0.10 0.00 0.10 0.00 0.02 99.78 10:03:01 all 0.18 0.00 0.03 0.00 0.03 99.76 10:03:01 0 0.35 0.00 0.03 0.00 0.05 99.57 10:03:01 1 0.00 0.00 0.03 0.00 0.02 99.95 10:04:01 all 0.20 0.00 0.05 0.00 0.02 99.73 10:04:01 0 0.23 0.00 0.07 0.00 0.02 99.68 10:04:01 1 0.17 0.00 0.03 0.00 0.02 99.78 10:05:01 all 0.07 0.00 0.05 0.00 0.04 99.84 10:05:01 0 0.05 0.00 0.05 0.00 0.05 99.85 10:05:01 1 0.08 0.00 0.05 0.00 0.03 99.83 Average: all 0.73 0.00 0.30 0.08 0.03 98.86 Average: 0 0.77 0.00 0.31 0.07 0.03 98.82 Average: 1 0.69 0.00 0.29 0.09 0.02 98.90