---> uname -a: Linux prd-centos7-docker-4c-2g-4900.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: 2800.000 BogoMIPS: 5600.00 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 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 02/09/22 _x86_64_ (2 CPU) 16:38:19 LINUX RESTART (2 CPU) 16:39:01 tps rtps wtps bread/s bwrtn/s 16:40:01 109.92 0.05 109.87 1.07 28660.98 16:41:01 77.50 0.02 77.49 0.53 7293.94 16:42:02 71.36 0.00 71.36 0.00 18670.11 16:43:01 1.19 0.00 1.19 0.00 19.58 16:44:01 0.25 0.00 0.25 0.00 3.40 16:45:01 0.30 0.00 0.30 0.00 4.56 16:46:01 0.37 0.00 0.37 0.00 4.76 16:47:01 0.25 0.00 0.25 0.00 2.93 Average: 32.72 0.01 32.71 0.20 6849.99 16:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:40:01 4337400 0 860264 10.74 2620 2808648 1543796 17.04 1025328 2267568 309260 16:41:01 4462172 0 828120 10.34 2620 2716020 1304612 14.40 1060188 2099892 12980 16:42:02 4309500 0 871116 10.88 2620 2825696 1199076 13.24 900204 2400932 8 16:43:01 4309312 0 871296 10.88 2620 2825704 1165080 12.86 900536 2400932 20 16:44:01 4312400 0 868204 10.84 2620 2825708 1165164 12.86 897676 2400932 20 16:45:01 4312668 0 867932 10.84 2620 2825712 1165080 12.86 897320 2400932 12 16:46:01 4316404 0 864144 10.79 2620 2825764 1165080 12.86 893228 2400940 8 16:47:01 4307456 0 873132 10.90 2620 2825724 1165080 12.86 903356 2400936 12 Average: 4333414 0 863026 10.78 2620 2809872 1234121 13.63 934730 2346633 40290 16:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:40:01 eth0 273.22 258.21 4136.80 39.36 0.00 0.00 0.00 0.00 16:40:01 vethf4cf0c1 52.55 59.89 4.87 410.16 0.00 0.00 0.00 0.00 16:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:01 docker0 162.49 118.89 14.04 761.49 0.00 0.00 0.00 0.00 16:41:01 eth0 19.15 9.81 15.18 7.83 0.00 0.00 0.00 0.00 16:41:01 vethf4cf0c1 0.83 0.78 0.07 0.22 0.00 0.00 0.00 0.00 16:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:01 docker0 0.83 0.78 0.06 0.22 0.00 0.00 0.00 0.00 16:42:02 eth0 106.38 69.91 2602.86 12.51 0.00 0.00 0.00 0.00 16:42:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 eth0 0.12 0.08 0.01 0.07 0.00 0.00 0.00 0.00 16:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 eth0 0.22 0.22 0.08 0.07 0.00 0.00 0.00 0.00 16:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:46:01 eth0 0.20 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:47:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 50.07 42.43 846.58 7.50 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 20.47 15.00 1.77 95.49 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) 02/09/22 _x86_64_ (2 CPU) 16:38:19 LINUX RESTART (2 CPU) 16:39:01 CPU %user %nice %system %iowait %steal %idle 16:40:01 all 63.60 0.00 9.69 1.47 0.13 25.12 16:40:01 0 65.57 0.00 10.13 1.54 0.13 22.63 16:40:01 1 61.64 0.00 9.24 1.40 0.13 27.59 16:41:01 all 39.53 0.00 5.50 1.29 0.10 53.58 16:41:01 0 39.81 0.00 5.72 1.18 0.11 53.19 16:41:01 1 39.25 0.00 5.29 1.41 0.09 53.96 16:42:02 all 7.88 0.00 3.76 0.87 0.04 87.45 16:42:02 0 8.20 0.00 3.74 0.73 0.03 87.29 16:42:02 1 7.56 0.00 3.79 1.00 0.05 87.60 16:43:01 all 0.15 0.00 0.04 0.00 0.03 99.78 16:43:01 0 0.24 0.00 0.03 0.00 0.02 99.71 16:43:01 1 0.07 0.00 0.05 0.00 0.03 99.85 16:44:01 all 0.15 0.00 0.03 0.00 0.03 99.79 16:44:01 0 0.15 0.00 0.02 0.00 0.03 99.80 16:44:01 1 0.15 0.00 0.03 0.00 0.03 99.78 16:45:01 all 0.15 0.00 0.05 0.00 0.01 99.79 16:45:01 0 0.05 0.00 0.05 0.00 0.00 99.90 16:45:01 1 0.25 0.00 0.05 0.00 0.02 99.68 16:46:01 all 0.07 0.00 0.05 0.00 0.03 99.86 16:46:01 0 0.07 0.00 0.03 0.00 0.02 99.88 16:46:01 1 0.07 0.00 0.07 0.00 0.03 99.83 16:47:01 all 0.18 0.00 0.03 0.00 0.02 99.77 16:47:01 0 0.07 0.00 0.03 0.00 0.03 99.87 16:47:01 1 0.30 0.00 0.03 0.00 0.00 99.67 Average: all 13.30 0.00 2.30 0.44 0.05 83.92 Average: 0 13.56 0.00 2.36 0.41 0.04 83.61 Average: 1 13.03 0.00 2.23 0.46 0.05 84.24