---> uname -a: Linux prd-centos7-docker-4c-2g-2158.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 12G 29G 30% / 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 12G 29G 30% /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) 01/19/22 _x86_64_ (2 CPU) 23:43:48 LINUX RESTART (2 CPU) 23:44:01 tps rtps wtps bread/s bwrtn/s 23:45:02 236.16 45.01 191.14 6344.20 86584.37 23:46:01 284.37 0.00 284.37 0.00 58455.71 23:47:01 59.17 0.00 59.17 0.00 11616.58 23:48:02 127.68 0.65 127.04 56.33 10643.00 23:49:01 977.70 522.90 454.80 20811.78 294136.42 Average: 335.10 112.75 222.35 5410.40 91740.31 23:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:45:02 4211416 0 803644 10.03 2620 2991260 1613580 17.81 1068356 2384992 59120 23:46:01 3408984 0 971880 12.13 2620 3625456 1413268 15.60 1322008 2796812 256404 23:47:01 3293960 0 1101008 13.75 2620 3611352 1633576 18.04 1365192 2862052 73292 23:48:02 3128204 0 1091112 13.62 2620 3787004 1855820 20.49 1451196 2933040 305380 23:49:01 1620212 0 1190256 14.86 2620 5195852 1781124 19.66 2242916 3557952 288460 Average: 3132555 0 1031580 12.88 2620 3842185 1659474 18.32 1489934 2906970 196531 23:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:45:02 vethd48d8b0 116.60 138.12 11.19 582.57 0.00 0.00 0.00 0.00 23:45:02 eth0 1482.49 1454.17 10307.78 196.24 0.00 0.00 0.00 0.00 23:45:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:45:02 docker0 867.37 627.40 74.50 3291.57 0.00 0.00 0.00 0.00 23:46:01 veth37fca13 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 23:46:01 eth0 152.50 107.13 1520.85 18.56 0.00 0.00 0.00 0.00 23:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:46:01 docker0 86.81 112.63 6.57 1483.34 0.00 0.00 0.00 0.00 23:47:01 veth37fca13 2.25 2.25 0.18 0.19 0.00 0.00 0.00 0.00 23:47:01 eth0 29.30 15.55 21.98 11.82 0.00 0.00 0.00 0.00 23:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:47:01 docker0 2.25 2.25 0.15 0.19 0.00 0.00 0.00 0.00 23:48:02 eth0 101.58 63.86 1687.46 112.85 0.00 0.00 0.00 0.00 23:48:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:48:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:49:01 eth0 96.80 62.90 241.81 22.91 0.00 0.00 0.00 0.00 23:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:49:01 docker0 32.73 43.46 1.85 193.31 0.00 0.00 0.00 0.00 Average: eth0 374.19 342.43 2768.47 72.82 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 198.75 157.68 16.69 994.70 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) 01/19/22 _x86_64_ (2 CPU) 23:43:48 LINUX RESTART (2 CPU) 23:44:01 CPU %user %nice %system %iowait %steal %idle 23:45:02 all 40.12 0.00 12.78 4.52 0.09 42.49 23:45:02 0 40.38 0.00 13.51 4.31 0.09 41.71 23:45:02 1 39.86 0.00 12.04 4.73 0.09 43.28 23:46:01 all 54.19 0.00 11.72 2.78 0.11 31.20 23:46:01 0 54.38 0.00 11.50 3.80 0.09 30.23 23:46:01 1 53.99 0.00 11.94 1.76 0.13 32.18 23:47:01 all 33.56 0.00 4.65 0.35 0.08 61.37 23:47:01 0 33.81 0.00 4.36 0.26 0.09 61.48 23:47:01 1 33.30 0.00 4.94 0.44 0.07 61.25 23:48:02 all 71.94 0.00 7.76 2.03 0.12 18.16 23:48:02 0 71.87 0.00 7.87 2.33 0.11 17.81 23:48:02 1 72.01 0.00 7.64 1.72 0.13 18.50 23:49:01 all 32.59 0.00 19.34 31.77 0.12 16.17 23:49:01 0 33.48 0.00 19.75 31.19 0.11 15.47 23:49:01 1 31.70 0.00 18.93 32.37 0.13 16.88 Average: all 46.34 0.00 11.18 8.18 0.10 34.19 Average: 0 46.65 0.00 11.34 8.28 0.10 33.64 Average: 1 46.04 0.00 11.03 8.08 0.11 34.74