---> uname -a: Linux prd-centos7-docker-4c-2g-2248.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 8.3G 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 8.3G 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) 08/06/21 _x86_64_ (2 CPU) 13:32:46 LINUX RESTART (2 CPU) 13:33:01 tps rtps wtps bread/s bwrtn/s 13:34:01 239.32 107.53 131.79 10909.04 39784.11 13:35:01 3.40 0.00 3.40 0.00 116.87 13:36:01 0.38 0.00 0.38 0.00 5.31 13:37:01 0.25 0.00 0.25 0.00 3.46 13:38:01 0.23 0.00 0.23 0.00 2.98 13:39:01 0.23 0.00 0.23 0.00 3.32 13:40:01 0.28 0.00 0.28 0.00 3.22 13:41:01 102.03 0.10 101.93 9.99 22520.15 Average: 43.28 13.46 29.82 1365.19 7806.71 13:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 5460536 0 809332 10.11 2620 1736452 1294676 14.29 583240 1565232 128 13:35:01 5473484 0 796380 9.94 2620 1736456 1203580 13.29 573220 1565192 20 13:36:01 5473416 0 796444 9.94 2620 1736460 1203580 13.29 573564 1564832 8 13:37:01 5469904 0 799948 9.99 2620 1736468 1203916 13.29 576460 1564832 8 13:38:01 5472340 0 797508 9.96 2620 1736472 1203580 13.29 574072 1565368 8 13:39:01 5471156 0 798688 9.97 2620 1736476 1203752 13.29 571720 1568864 8 13:40:01 5470748 0 799092 9.98 2620 1736480 1203644 13.29 572112 1568864 8 13:41:01 4661560 0 1004012 12.54 2620 2340748 1545532 17.06 812936 1991568 180 Average: 5369143 0 825176 10.30 2620 1812002 1257782 13.89 604666 1619344 46 13:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 eth0 387.24 257.97 1033.26 74.19 0.00 0.00 0.00 0.00 13:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 docker0 9.93 7.16 1.18 25.49 0.00 0.00 0.00 0.00 13:35:01 eth0 0.75 0.08 0.06 0.01 0.00 0.00 0.00 0.00 13:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 eth0 1.32 0.65 0.58 0.40 0.00 0.00 0.00 0.00 13:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 eth0 0.30 0.20 0.14 0.07 0.00 0.00 0.00 0.00 13:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 eth0 567.81 389.14 3274.09 111.89 0.00 0.00 0.00 0.00 13:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 docker0 2.30 1.63 0.36 0.36 0.00 0.00 0.00 0.00 Average: eth0 119.75 81.06 538.64 23.33 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 1.53 1.10 0.19 3.23 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) 08/06/21 _x86_64_ (2 CPU) 13:32:46 LINUX RESTART (2 CPU) 13:33:01 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 22.03 0.00 7.71 5.94 0.08 64.24 13:34:01 0 22.00 0.00 7.75 4.93 0.07 65.26 13:34:01 1 22.06 0.00 7.67 6.95 0.09 63.23 13:35:01 all 0.12 0.00 0.07 0.00 0.03 99.78 13:35:01 0 0.17 0.00 0.07 0.00 0.03 99.73 13:35:01 1 0.07 0.00 0.07 0.00 0.03 99.83 13:36:01 all 0.14 0.00 0.08 0.00 0.03 99.76 13:36:01 0 0.23 0.00 0.08 0.00 0.02 99.67 13:36:01 1 0.05 0.00 0.07 0.00 0.03 99.85 13:37:01 all 0.09 0.00 0.04 0.00 0.03 99.83 13:37:01 0 0.12 0.00 0.03 0.00 0.03 99.82 13:37:01 1 0.07 0.00 0.05 0.00 0.03 99.85 13:38:01 all 0.07 0.00 0.04 0.00 0.03 99.87 13:38:01 0 0.08 0.00 0.03 0.00 0.02 99.87 13:38:01 1 0.05 0.00 0.05 0.00 0.03 99.87 13:39:01 all 0.13 0.00 0.04 0.00 0.02 99.82 13:39:01 0 0.20 0.00 0.03 0.00 0.00 99.77 13:39:01 1 0.05 0.00 0.05 0.00 0.03 99.87 13:40:01 all 0.13 0.00 0.04 0.00 0.03 99.80 13:40:01 0 0.20 0.00 0.03 0.00 0.03 99.73 13:40:01 1 0.05 0.00 0.05 0.00 0.03 99.87 13:41:01 all 13.01 0.00 6.10 0.88 0.07 79.94 13:41:01 0 13.67 0.00 5.93 0.87 0.07 79.46 13:41:01 1 12.36 0.00 6.27 0.89 0.07 80.42 Average: all 4.34 0.00 1.71 0.83 0.04 93.08 Average: 0 4.46 0.00 1.70 0.70 0.03 93.11 Average: 1 4.22 0.00 1.73 0.95 0.04 93.05