---> uname -a: Linux prd-centos7-docker-4c-2g-1339.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: 2799.996 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 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) 01/12/22 _x86_64_ (2 CPU) 12:03:13 LINUX RESTART (2 CPU) 12:04:01 tps rtps wtps bread/s bwrtn/s 12:05:01 355.21 0.05 355.16 1.07 77953.23 12:06:01 84.40 0.00 84.40 0.00 8742.52 12:07:01 3.43 0.00 3.43 0.00 114.69 12:08:01 0.28 0.00 0.28 0.00 5.13 12:09:01 0.25 0.00 0.25 0.00 3.05 12:10:01 0.32 0.00 0.32 0.00 4.01 12:11:01 3.53 0.00 3.53 0.00 132.49 Average: 63.93 0.01 63.93 0.15 12425.11 12:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 3996880 0 987644 12.33 2620 3021796 1991576 21.99 790020 2720096 20 12:06:01 3963304 0 925348 11.55 2620 3117668 1206668 13.32 923912 2675812 20 12:07:01 3961712 0 926936 11.57 2620 3117672 1168248 12.90 928252 2675812 16 12:08:01 3969892 0 918752 11.47 2620 3117676 1168464 12.90 919728 2675812 8 12:09:01 3974796 0 913844 11.41 2620 3117680 1168332 12.90 916204 2675812 8 12:10:01 3976784 0 911852 11.39 2620 3117684 1168248 12.90 914780 2675812 16 12:11:01 3587544 0 1021292 12.75 2620 3397484 1531384 16.91 1055800 2898400 279260 Average: 3918702 0 943667 11.78 2620 3143951 1343274 14.83 921242 2713937 39907 12:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 veth91a7ee0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 vethe16452e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 eth0 365.37 267.38 5323.24 35.36 0.00 0.00 0.00 0.00 12:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 eth0 59.51 35.13 177.56 16.14 0.00 0.00 0.00 0.00 12:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 docker0 189.56 240.78 15.57 2178.91 0.00 0.00 0.00 0.00 12:07:01 eth0 0.40 0.00 0.05 0.00 0.00 0.00 0.00 0.00 12:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 eth0 0.67 0.38 0.35 0.23 0.00 0.00 0.00 0.00 12:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 eth0 0.30 0.22 0.09 0.10 0.00 0.00 0.00 0.00 12:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 eth0 96.72 62.00 2584.07 6.02 0.00 0.00 0.00 0.00 12:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 74.74 52.18 1155.27 8.27 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 27.06 34.37 2.22 311.34 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) 01/12/22 _x86_64_ (2 CPU) 12:03:13 LINUX RESTART (2 CPU) 12:04:01 CPU %user %nice %system %iowait %steal %idle 12:05:01 all 25.45 0.00 11.83 6.49 0.14 56.08 12:05:01 0 25.36 0.00 12.17 6.38 0.12 55.97 12:05:01 1 25.55 0.00 11.50 6.60 0.16 56.20 12:06:01 all 46.45 0.00 9.12 3.71 0.18 40.54 12:06:01 0 46.68 0.00 9.11 3.83 0.16 40.21 12:06:01 1 46.22 0.00 9.12 3.58 0.20 40.88 12:07:01 all 0.23 0.00 0.08 0.00 0.02 99.68 12:07:01 0 0.12 0.00 0.05 0.00 0.02 99.82 12:07:01 1 0.33 0.00 0.10 0.00 0.02 99.55 12:08:01 all 0.25 0.00 0.07 0.00 0.01 99.67 12:08:01 0 0.07 0.00 0.08 0.00 0.00 99.85 12:08:01 1 0.43 0.00 0.05 0.00 0.02 99.50 12:09:01 all 0.26 0.00 0.07 0.00 0.01 99.67 12:09:01 0 0.05 0.00 0.08 0.00 0.02 99.85 12:09:01 1 0.47 0.00 0.05 0.00 0.00 99.48 12:10:01 all 0.27 0.00 0.04 0.00 0.03 99.67 12:10:01 0 0.08 0.00 0.03 0.00 0.03 99.85 12:10:01 1 0.45 0.00 0.05 0.00 0.02 99.48 12:11:01 all 2.94 0.00 1.02 0.02 0.01 96.02 12:11:01 0 2.72 0.00 1.02 0.02 0.00 96.24 12:11:01 1 3.17 0.00 1.01 0.02 0.02 95.79 Average: all 10.30 0.00 3.03 1.39 0.05 85.22 Average: 0 10.20 0.00 3.08 1.39 0.05 85.28 Average: 1 10.41 0.00 2.98 1.39 0.06 85.16