---> uname -a: Linux prd-centos7-docker-4c-2g-5011.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: 2799.998 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 9.3G 31G 24% / 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 9.3G 31G 24% /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) 02/10/22 _x86_64_ (2 CPU) 20:26:09 LINUX RESTART (2 CPU) 20:27:01 tps rtps wtps bread/s bwrtn/s 20:28:01 357.15 0.08 357.07 2.93 99584.58 20:29:01 55.58 0.00 55.58 0.00 9830.75 20:30:01 112.47 0.00 112.47 0.00 4618.87 20:31:01 13.06 0.00 13.06 0.00 2497.45 20:32:01 0.27 0.00 0.27 0.00 4.45 20:33:01 0.23 0.00 0.23 0.00 3.77 20:34:01 0.28 0.00 0.28 0.00 3.51 20:35:01 0.23 0.00 0.23 0.00 3.20 Average: 67.46 0.01 67.45 0.37 14583.18 20:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:28:01 3628520 0 1007880 12.58 2620 3369920 1548740 17.10 1206388 2704452 4600 20:29:01 3211972 0 1073536 13.40 2620 3720812 1529456 16.89 1475752 2830916 68656 20:30:01 3284404 0 1048064 13.09 2620 3673852 1427772 15.76 1416084 2796384 68852 20:31:01 3695704 0 945272 11.80 2620 3365344 1198620 13.23 1261748 2593656 20 20:32:01 3698912 0 942060 11.76 2620 3365348 1165796 12.87 1258948 2593656 16 20:33:01 3701556 0 939408 11.73 2620 3365356 1165776 12.87 1257852 2593656 12 20:34:01 3701012 0 939948 11.74 2620 3365360 1165776 12.87 1258560 2593656 16 20:35:01 3698880 0 942072 11.76 2620 3365368 1165776 12.87 1260776 2593656 8 Average: 3577620 0 979780 12.23 2620 3448920 1295964 14.31 1299514 2662504 17772 20:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:28:01 veth1991156 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 eth0 409.10 292.78 5402.91 39.18 0.00 0.00 0.00 0.00 20:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 docker0 198.40 252.16 16.10 2041.93 0.00 0.00 0.00 0.00 20:29:01 veth1991156 0.83 0.92 0.07 0.09 0.00 0.00 0.00 0.00 20:29:01 eth0 37.28 19.00 32.70 12.22 0.00 0.00 0.00 0.00 20:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 docker0 0.83 0.83 0.06 0.08 0.00 0.00 0.00 0.00 20:30:01 veth1991156 1.52 1.52 0.12 0.12 0.00 0.00 0.00 0.00 20:30:01 eth0 12.19 6.91 8.99 4.86 0.00 0.00 0.00 0.00 20:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 docker0 1.52 1.52 0.10 0.12 0.00 0.00 0.00 0.00 20:31:01 eth0 2.85 1.83 2.63 1.08 0.00 0.00 0.00 0.00 20:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 eth0 0.25 0.22 0.08 0.10 0.00 0.00 0.00 0.00 20:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 20:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 57.80 40.17 681.73 7.19 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 25.12 31.85 2.03 255.57 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) 02/10/22 _x86_64_ (2 CPU) 20:26:09 LINUX RESTART (2 CPU) 20:27:01 CPU %user %nice %system %iowait %steal %idle 20:28:01 all 30.17 0.00 12.47 4.06 0.09 53.22 20:28:01 0 26.11 0.00 12.45 3.66 0.09 57.69 20:28:01 1 34.26 0.00 12.48 4.45 0.09 48.72 20:29:01 all 51.57 0.00 4.56 1.09 0.10 42.68 20:29:01 0 51.44 0.00 4.58 0.73 0.09 43.15 20:29:01 1 51.69 0.00 4.54 1.44 0.11 42.21 20:30:01 all 63.43 0.00 5.41 1.63 0.10 29.42 20:30:01 0 65.17 0.00 5.56 1.79 0.11 27.38 20:30:01 1 61.70 0.00 5.27 1.48 0.09 31.46 20:31:01 all 1.33 0.00 0.54 0.25 0.03 97.86 20:31:01 0 1.17 0.00 0.35 0.28 0.02 98.18 20:31:01 1 1.49 0.00 0.72 0.22 0.03 97.54 20:32:01 all 0.16 0.00 0.03 0.00 0.01 99.80 20:32:01 0 0.28 0.00 0.03 0.00 0.02 99.67 20:32:01 1 0.03 0.00 0.03 0.00 0.00 99.93 20:33:01 all 0.18 0.00 0.05 0.00 0.03 99.74 20:33:01 0 0.32 0.00 0.05 0.00 0.02 99.62 20:33:01 1 0.05 0.00 0.05 0.00 0.03 99.87 20:34:01 all 0.19 0.00 0.05 0.00 0.02 99.74 20:34:01 0 0.35 0.00 0.03 0.00 0.02 99.60 20:34:01 1 0.03 0.00 0.07 0.00 0.02 99.88 20:35:01 all 0.19 0.00 0.04 0.00 0.02 99.75 20:35:01 0 0.33 0.00 0.05 0.00 0.02 99.60 20:35:01 1 0.05 0.00 0.03 0.00 0.02 99.90 Average: all 17.62 0.00 2.78 0.85 0.05 78.70 Average: 0 17.38 0.00 2.78 0.78 0.04 79.01 Average: 1 17.86 0.00 2.79 0.91 0.05 78.40