---> uname -a: Linux prd-centos7-docker-4c-2g-1890.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 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 8.1G 32G 21% / 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 8.1G 32G 21% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 09/09/21 _x86_64_ (2 CPU) 22:52:44 LINUX RESTART (2 CPU) 22:53:01 tps rtps wtps bread/s bwrtn/s 22:54:01 123.50 68.71 54.79 6228.41 36939.40 22:55:01 2.15 0.00 2.15 0.00 36.31 22:56:01 0.23 0.00 0.23 0.00 2.70 22:57:01 0.23 0.00 0.23 0.00 3.40 22:58:01 0.30 0.00 0.30 0.00 3.38 22:59:01 0.28 0.00 0.28 0.00 3.80 23:00:01 0.27 0.00 0.27 0.00 3.38 23:01:01 0.23 0.02 0.22 0.13 3.02 23:02:01 0.85 0.45 0.40 165.14 5.21 23:03:01 131.07 3.55 127.53 2556.14 18759.83 Average: 25.92 7.27 18.64 895.14 5576.97 22:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:54:01 5749648 0 664576 8.30 2620 1592088 1109400 12.25 379484 1493656 20 22:55:01 5755112 0 659108 8.23 2620 1592092 1072736 11.84 374896 1493936 20 22:56:01 5751448 0 662772 8.28 2620 1592092 1073000 11.85 378508 1493936 20 22:57:01 5751200 0 663012 8.28 2620 1592100 1072736 11.84 378396 1494304 16 22:58:01 5750344 0 663864 8.29 2620 1592104 1072928 11.85 378748 1494896 12 22:59:01 5747576 0 666628 8.32 2620 1592108 1072940 11.85 381760 1494896 8 23:00:01 5744988 0 669212 8.36 2620 1592112 1072736 11.84 384552 1494896 16 23:01:01 5741296 0 672896 8.40 2620 1592120 1075076 11.87 387560 1494960 8 23:02:01 5723288 0 682992 8.53 2620 1600032 1075840 11.88 401260 1499040 2996 23:03:01 4477132 0 968232 12.09 2620 2560948 1575156 17.39 1143224 1908092 450360 Average: 5619203 0 697329 8.71 2620 1689780 1127255 12.45 458839 1536261 45348 22:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:54:01 eth0 224.01 126.13 383.27 24.29 0.00 0.00 0.00 0.00 22:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 eth0 0.82 0.08 0.07 0.01 0.00 0.00 0.00 0.00 22:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 eth0 1.28 0.32 0.33 0.17 0.00 0.00 0.00 0.00 22:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 eth0 0.17 0.10 0.01 0.04 0.00 0.00 0.00 0.00 22:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 eth0 0.50 0.32 0.27 0.20 0.00 0.00 0.00 0.00 22:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 eth0 0.37 0.27 0.15 0.08 0.00 0.00 0.00 0.00 22:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:01:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:02:01 eth0 42.00 22.31 59.37 4.68 0.00 0.00 0.00 0.00 23:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:03:01 eth0 1545.78 932.62 7042.86 837.08 0.00 0.00 0.00 0.00 23:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:03:01 docker0 20.03 33.56 1.49 204.55 0.00 0.00 0.00 0.00 Average: eth0 181.54 108.25 748.76 86.67 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 2.00 3.36 0.15 20.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 09/09/21 _x86_64_ (2 CPU) 22:52:44 LINUX RESTART (2 CPU) 22:53:01 CPU %user %nice %system %iowait %steal %idle 22:54:01 all 12.26 0.00 4.67 3.72 0.04 79.31 22:54:01 0 13.03 0.00 4.81 3.70 0.03 78.42 22:54:01 1 11.48 0.00 4.52 3.74 0.05 80.20 22:55:01 all 0.23 0.00 0.05 0.00 0.02 99.71 22:55:01 0 0.02 0.00 0.05 0.00 0.02 99.92 22:55:01 1 0.43 0.00 0.05 0.00 0.02 99.50 22:56:01 all 0.19 0.00 0.03 0.00 0.02 99.76 22:56:01 0 0.10 0.00 0.03 0.00 0.02 99.85 22:56:01 1 0.28 0.00 0.03 0.00 0.02 99.67 22:57:01 all 0.18 0.00 0.03 0.00 0.01 99.78 22:57:01 0 0.03 0.00 0.03 0.00 0.00 99.93 22:57:01 1 0.32 0.00 0.03 0.00 0.02 99.63 22:58:01 all 0.23 0.00 0.04 0.00 0.02 99.72 22:58:01 0 0.40 0.00 0.05 0.00 0.02 99.53 22:58:01 1 0.05 0.00 0.03 0.00 0.02 99.90 22:59:01 all 0.18 0.00 0.05 0.00 0.02 99.75 22:59:01 0 0.32 0.00 0.05 0.00 0.02 99.62 22:59:01 1 0.05 0.00 0.05 0.00 0.02 99.88 23:00:01 all 0.23 0.00 0.05 0.00 0.02 99.70 23:00:01 0 0.42 0.00 0.07 0.00 0.00 99.52 23:00:01 1 0.05 0.00 0.03 0.00 0.03 99.88 23:01:01 all 0.18 0.00 0.04 0.00 0.02 99.77 23:01:01 0 0.33 0.00 0.05 0.00 0.02 99.60 23:01:01 1 0.02 0.00 0.03 0.00 0.02 99.93 23:02:01 all 0.54 0.00 0.11 0.00 0.01 99.34 23:02:01 0 0.67 0.00 0.12 0.00 0.00 99.21 23:02:01 1 0.42 0.00 0.10 0.00 0.02 99.47 23:03:01 all 29.73 0.00 6.40 2.84 0.10 60.93 23:03:01 0 25.32 0.00 6.84 3.49 0.11 64.24 23:03:01 1 34.16 0.00 5.95 2.18 0.09 57.62 Average: all 4.23 0.00 1.11 0.64 0.03 94.00 Average: 0 3.92 0.00 1.17 0.70 0.02 94.19 Average: 1 4.54 0.00 1.05 0.58 0.03 93.81