---> uname -a: Linux prd-centos7-docker-4c-2g-2103.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: 2799.994 BogoMIPS: 5599.98 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) 01/19/22 _x86_64_ (2 CPU) 20:52:18 LINUX RESTART (2 CPU) 20:53:01 tps rtps wtps bread/s bwrtn/s 20:54:01 313.82 0.05 313.77 1.07 78911.29 20:55:01 128.05 0.00 128.05 0.00 25234.93 20:56:01 5.85 0.00 5.85 0.00 398.55 20:57:01 0.28 0.00 0.28 0.00 4.55 20:58:01 0.17 0.00 0.17 0.00 1.78 20:59:01 0.38 0.00 0.38 0.00 6.10 21:00:01 0.13 0.00 0.13 0.00 2.02 21:01:01 0.33 0.02 0.32 0.13 3.55 Average: 56.14 0.01 56.13 0.15 13073.57 20:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:54:01 3903188 0 956452 11.94 2620 3146680 1520408 16.79 907080 2734908 93616 20:55:01 3320404 0 1065508 13.30 2620 3620408 1373428 15.16 1011856 3136956 20 20:56:01 3318132 0 1067780 13.33 2620 3620408 1395136 15.40 1015296 3136956 8 20:57:01 3334868 0 1051036 13.12 2620 3620416 1396228 15.42 999440 3136956 8 20:58:01 3349280 0 1036620 12.94 2620 3620420 1296296 14.31 987604 3136956 20 20:59:01 3350316 0 1035580 12.93 2620 3620424 1281448 14.15 986804 3136956 20 21:00:01 3354468 0 1031424 12.88 2620 3620428 1281448 14.15 983472 3136956 12 21:01:01 3351240 0 1034644 12.92 2620 3620436 1283792 14.17 986112 3136956 8 Average: 3410237 0 1034880 12.92 2620 3561202 1353523 14.94 984708 3086700 11714 20:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:54:01 eth0 420.47 318.43 5478.41 41.73 0.00 0.00 0.00 0.00 20:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:54:01 veth7d36945 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 20:54:01 docker0 220.45 258.18 16.90 2102.63 0.00 0.00 0.00 0.00 20:55:01 eth0 198.20 104.05 2709.83 47.89 0.00 0.00 0.00 0.00 20:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:55:01 docker0 8.42 10.10 0.48 38.14 0.00 0.00 0.00 0.00 20:56:01 eth0 2.01 1.33 1.53 6.83 0.00 0.00 0.00 0.00 20:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:57:01 eth0 1.03 1.02 0.30 6.63 0.00 0.00 0.00 0.00 20:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:58:01 eth0 1.90 1.90 0.25 6.58 0.00 0.00 0.00 0.00 20:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:59:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 78.02 53.39 1024.08 13.71 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 28.61 33.54 2.17 267.64 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) 01/19/22 _x86_64_ (2 CPU) 20:52:18 LINUX RESTART (2 CPU) 20:53:01 CPU %user %nice %system %iowait %steal %idle 20:54:01 all 35.22 0.00 12.58 3.89 0.10 48.21 20:54:01 0 35.47 0.00 13.18 4.06 0.09 47.21 20:54:01 1 34.98 0.00 11.99 3.73 0.11 49.20 20:55:01 all 36.62 0.00 8.81 2.60 0.10 51.88 20:55:01 0 36.60 0.00 8.97 2.44 0.09 51.90 20:55:01 1 36.64 0.00 8.64 2.76 0.11 51.86 20:56:01 all 0.09 0.00 0.11 0.02 0.02 99.77 20:56:01 0 0.07 0.00 0.10 0.00 0.02 99.82 20:56:01 1 0.12 0.00 0.12 0.03 0.02 99.72 20:57:01 all 0.07 0.00 0.07 0.00 0.02 99.85 20:57:01 0 0.07 0.00 0.08 0.00 0.02 99.83 20:57:01 1 0.07 0.00 0.05 0.00 0.02 99.87 20:58:01 all 0.08 0.00 0.04 0.00 0.03 99.84 20:58:01 0 0.07 0.00 0.03 0.00 0.03 99.87 20:58:01 1 0.10 0.00 0.05 0.00 0.03 99.82 20:59:01 all 0.03 0.00 0.03 0.00 0.03 99.91 20:59:01 0 0.03 0.00 0.03 0.00 0.02 99.92 20:59:01 1 0.03 0.00 0.03 0.00 0.03 99.90 21:00:01 all 0.05 0.00 0.02 0.00 0.02 99.92 21:00:01 0 0.03 0.00 0.02 0.00 0.00 99.95 21:00:01 1 0.07 0.00 0.02 0.00 0.03 99.88 21:01:01 all 0.02 0.00 0.05 0.00 0.03 99.91 21:01:01 0 0.02 0.00 0.07 0.00 0.03 99.88 21:01:01 1 0.02 0.00 0.03 0.00 0.02 99.93 Average: all 8.57 0.00 2.58 0.77 0.04 88.04 Average: 0 8.59 0.00 2.67 0.77 0.04 87.94 Average: 1 8.56 0.00 2.49 0.77 0.04 88.14