---> uname -a: Linux prd-centos7-docker-4c-2g-1321.novalocal 3.10.0-1160.42.2.el7.x86_64 #1 SMP Tue Sep 7 14:49:57 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 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 10/14/21 _x86_64_ (2 CPU) 04:53:32 LINUX RESTART (2 CPU) 04:54:01 tps rtps wtps bread/s bwrtn/s 04:55:01 77.54 3.85 73.69 2428.64 2565.48 04:56:01 0.32 0.00 0.32 0.00 5.78 04:57:01 0.40 0.00 0.40 0.00 5.75 04:58:01 0.30 0.00 0.30 0.00 5.81 04:59:01 0.30 0.00 0.30 0.00 4.33 05:00:01 0.30 0.00 0.30 0.00 4.35 05:01:01 0.30 0.00 0.30 0.00 5.15 05:02:01 0.50 0.10 0.40 1.73 7.79 05:03:01 0.33 0.00 0.33 0.00 4.27 Average: 8.92 0.44 8.49 270.15 289.97 04:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:55:01 5696996 0 613508 7.66 2620 1695816 1252736 13.83 557464 1520928 20 04:56:01 5709476 0 601024 7.50 2620 1695820 1155496 12.76 547532 1520888 16 04:57:01 5711520 0 598980 7.48 2620 1695820 1155496 12.76 544188 1521656 12 04:58:01 5709216 0 601276 7.51 2620 1695828 1155676 12.76 546448 1521656 12 04:59:01 5712416 0 598068 7.47 2620 1695836 1155592 12.76 542336 1522584 16 05:00:01 5713132 0 597348 7.46 2620 1695840 1155496 12.76 541724 1522584 12 05:01:01 5711112 0 599364 7.48 2620 1695844 1157916 12.78 543692 1522672 16 05:02:01 5702748 0 607600 7.59 2620 1695972 1156004 12.76 551936 1522736 8 05:03:01 5702824 0 607524 7.59 2620 1695972 1156004 12.76 552048 1522736 16 Average: 5707716 0 602744 7.53 2620 1695861 1166713 12.88 547485 1522049 14 04:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:55:01 eth0 184.78 118.17 485.77 42.19 0.00 0.00 0.00 0.00 04:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 docker0 2.93 1.96 0.62 7.23 0.00 0.00 0.00 0.00 04:56:01 eth0 0.50 0.10 0.05 0.01 0.00 0.00 0.00 0.00 04:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 eth0 1.20 0.08 0.11 0.01 0.00 0.00 0.00 0.00 04:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 eth0 1.03 0.55 0.54 0.39 0.00 0.00 0.00 0.00 04:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 eth0 0.28 0.20 0.09 0.07 0.00 0.00 0.00 0.00 04:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 eth0 0.15 0.07 0.01 0.01 0.00 0.00 0.00 0.00 05:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 eth0 0.33 0.18 0.10 0.01 0.00 0.00 0.00 0.00 05:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 20.95 13.29 54.10 4.75 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 0.33 0.22 0.07 0.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 10/14/21 _x86_64_ (2 CPU) 04:53:32 LINUX RESTART (2 CPU) 04:54:01 CPU %user %nice %system %iowait %steal %idle 04:55:01 all 6.44 0.00 2.12 2.05 0.05 89.34 04:55:01 0 5.72 0.00 2.12 1.29 0.05 90.83 04:55:01 1 7.15 0.00 2.13 2.81 0.05 87.86 04:56:01 all 0.15 0.00 0.06 0.00 0.03 99.76 04:56:01 0 0.03 0.00 0.07 0.00 0.03 99.87 04:56:01 1 0.27 0.00 0.05 0.00 0.03 99.65 04:57:01 all 0.08 0.00 0.03 0.00 0.04 99.85 04:57:01 0 0.05 0.00 0.03 0.00 0.05 99.87 04:57:01 1 0.12 0.00 0.02 0.00 0.03 99.83 04:58:01 all 0.16 0.00 0.03 0.00 0.03 99.78 04:58:01 0 0.07 0.00 0.02 0.00 0.03 99.88 04:58:01 1 0.25 0.00 0.03 0.00 0.03 99.68 04:59:01 all 0.10 0.00 0.05 0.00 0.03 99.82 04:59:01 0 0.05 0.00 0.08 0.00 0.03 99.83 04:59:01 1 0.15 0.00 0.02 0.00 0.03 99.80 05:00:01 all 0.09 0.00 0.04 0.00 0.03 99.84 05:00:01 0 0.03 0.00 0.05 0.00 0.03 99.88 05:00:01 1 0.15 0.00 0.03 0.00 0.02 99.80 05:01:01 all 0.16 0.00 0.04 0.03 0.03 99.75 05:01:01 0 0.08 0.00 0.05 0.05 0.05 99.77 05:01:01 1 0.23 0.00 0.03 0.00 0.00 99.73 05:02:01 all 0.13 0.00 0.05 0.00 0.03 99.79 05:02:01 0 0.03 0.00 0.07 0.00 0.05 99.85 05:02:01 1 0.22 0.00 0.03 0.00 0.02 99.73 05:03:01 all 0.11 0.00 0.03 0.00 0.02 99.85 05:03:01 0 0.05 0.00 0.03 0.00 0.03 99.88 05:03:01 1 0.17 0.00 0.02 0.00 0.00 99.82 Average: all 0.82 0.00 0.27 0.23 0.03 98.66 Average: 0 0.67 0.00 0.28 0.15 0.04 98.86 Average: 1 0.96 0.00 0.26 0.31 0.02 98.45