---> uname -a: Linux prd-centos7-docker-4c-2g-2433.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) 10/19/21 _x86_64_ (2 CPU) 08:37:42 LINUX RESTART (2 CPU) 08:38:02 tps rtps wtps bread/s bwrtn/s 08:39:01 113.66 22.60 91.06 5692.64 5152.99 08:40:01 1.92 0.00 1.92 0.00 41.94 08:41:01 0.45 0.00 0.45 0.00 5.83 08:42:01 0.17 0.00 0.17 0.00 1.75 08:43:01 0.30 0.00 0.30 0.00 4.05 08:44:01 0.30 0.00 0.30 0.00 4.05 08:45:01 0.23 0.00 0.23 0.00 3.51 08:46:01 0.27 0.00 0.27 0.00 3.00 08:47:01 0.20 0.00 0.20 0.00 1.65 08:48:01 0.28 0.00 0.28 0.00 3.50 Average: 11.61 2.23 9.39 561.04 514.79 08:38:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:39:01 5686708 0 620092 7.74 2620 1699520 1266924 13.99 563080 1524132 140 08:40:01 5700948 0 605900 7.57 2620 1699472 1164492 12.86 551716 1524200 16 08:41:01 5703556 0 603292 7.53 2620 1699472 1164492 12.86 549176 1524200 8 08:42:01 5698756 0 608088 7.59 2620 1699476 1165060 12.86 552932 1524992 8 08:43:01 5704616 0 602216 7.52 2620 1699488 1165084 12.86 546836 1524996 8 08:44:01 5703984 0 602848 7.53 2620 1699488 1164844 12.86 548172 1525024 8 08:45:01 5702192 0 604632 7.55 2620 1699496 1164748 12.86 549656 1525024 16 08:46:01 5701164 0 605656 7.56 2620 1699500 1164748 12.86 550864 1525024 8 08:47:01 5693144 0 613672 7.66 2620 1699504 1164748 12.86 559200 1525024 8 08:48:01 5693016 0 613796 7.66 2620 1699508 1164748 12.86 560912 1523320 8 Average: 5698808 0 608019 7.59 2620 1699492 1174989 12.97 553254 1524594 23 08:38:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:39:01 eth0 429.76 265.92 1046.80 76.12 0.00 0.00 0.00 0.00 08:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 docker0 10.83 6.91 1.74 30.87 0.00 0.00 0.00 0.00 08:40:01 eth0 0.72 0.08 0.06 0.01 0.00 0.00 0.00 0.00 08:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 eth0 0.40 0.10 0.03 0.01 0.00 0.00 0.00 0.00 08:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 eth0 0.97 0.65 0.55 0.39 0.00 0.00 0.00 0.00 08:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 eth0 0.50 0.30 0.27 0.20 0.00 0.00 0.00 0.00 08:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 eth0 0.32 0.25 0.17 0.08 0.00 0.00 0.00 0.00 08:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 eth0 0.08 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 eth0 0.08 0.05 0.01 0.00 0.00 0.00 0.00 0.00 08:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.68 26.38 103.28 7.57 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 1.07 0.68 0.17 3.04 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) 10/19/21 _x86_64_ (2 CPU) 08:37:42 LINUX RESTART (2 CPU) 08:38:02 CPU %user %nice %system %iowait %steal %idle 08:39:01 all 16.60 0.00 4.63 2.74 0.07 75.95 08:39:01 0 17.37 0.00 5.02 3.03 0.07 74.52 08:39:01 1 15.84 0.00 4.24 2.46 0.07 77.39 08:40:01 all 0.27 0.00 0.07 0.00 0.01 99.66 08:40:01 0 0.15 0.00 0.08 0.00 0.02 99.75 08:40:01 1 0.38 0.00 0.05 0.00 0.00 99.57 08:41:01 all 0.23 0.00 0.05 0.00 0.02 99.70 08:41:01 0 0.08 0.00 0.05 0.00 0.02 99.85 08:41:01 1 0.38 0.00 0.05 0.00 0.02 99.55 08:42:01 all 0.21 0.00 0.05 0.00 0.01 99.73 08:42:01 0 0.07 0.00 0.07 0.00 0.02 99.85 08:42:01 1 0.35 0.00 0.03 0.00 0.00 99.62 08:43:01 all 0.13 0.00 0.04 0.00 0.03 99.80 08:43:01 0 0.07 0.00 0.03 0.00 0.03 99.87 08:43:01 1 0.18 0.00 0.05 0.00 0.03 99.73 08:44:01 all 0.18 0.00 0.05 0.00 0.01 99.77 08:44:01 0 0.03 0.00 0.05 0.00 0.02 99.90 08:44:01 1 0.32 0.00 0.05 0.00 0.00 99.63 08:45:01 all 0.07 0.00 0.03 0.00 0.03 99.87 08:45:01 0 0.05 0.00 0.03 0.00 0.03 99.88 08:45:01 1 0.08 0.00 0.03 0.00 0.02 99.87 08:46:01 all 0.18 0.00 0.06 0.00 0.01 99.76 08:46:01 0 0.03 0.00 0.02 0.00 0.00 99.95 08:46:01 1 0.32 0.00 0.10 0.00 0.02 99.57 08:47:01 all 0.26 0.00 0.04 0.00 0.02 99.68 08:47:01 0 0.05 0.00 0.03 0.00 0.02 99.90 08:47:01 1 0.47 0.00 0.05 0.00 0.02 99.47 08:48:01 all 0.23 0.00 0.04 0.00 0.03 99.71 08:48:01 0 0.03 0.00 0.03 0.00 0.03 99.90 08:48:01 1 0.42 0.00 0.05 0.00 0.02 99.52 Average: all 1.77 0.00 0.49 0.26 0.02 97.46 Average: 0 1.72 0.00 0.52 0.29 0.03 97.44 Average: 1 1.81 0.00 0.45 0.24 0.02 97.48