---> uname -a: Linux prd-centos7-docker-4c-2g-185.novalocal 3.10.0-1160.42.2.el7.x86_64 #1 SMP Tue Sep 7 14:49:57 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/11/21 _x86_64_ (2 CPU) 18:54:33 LINUX RESTART (2 CPU) 18:55:01 tps rtps wtps bread/s bwrtn/s 18:56:01 226.73 3.48 223.25 2354.04 52877.70 18:57:01 293.18 0.00 293.18 0.00 55087.02 18:58:01 57.14 0.00 57.14 0.00 10776.28 18:59:01 111.86 0.00 111.86 0.00 4728.81 19:00:01 2.95 0.00 2.95 0.00 99.25 19:01:01 0.38 0.02 0.37 0.13 6.56 19:02:01 0.52 0.08 0.43 1.60 8.21 19:03:01 0.28 0.00 0.28 0.00 4.45 19:04:01 0.23 0.00 0.23 0.00 3.86 19:05:01 0.22 0.00 0.22 0.00 3.03 19:06:01 0.35 0.00 0.35 0.00 4.90 Average: 63.09 0.33 62.77 214.17 11239.80 18:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:56:01 3782244 0 876420 10.94 2620 3347648 1628628 17.98 1110144 2706916 387260 18:57:01 3436076 0 985912 12.31 2620 3584324 1635536 18.06 1316816 2782672 237968 18:58:01 3442572 0 1046432 13.07 2620 3517308 1642936 18.14 1266824 2817160 14912 18:59:01 3706936 0 957624 11.96 2620 3341752 1208584 13.34 1251780 2590840 20 19:00:01 3710884 0 953672 11.91 2620 3341756 1202416 13.28 1256104 2590840 16 19:01:01 3714432 0 950120 11.86 2620 3341760 1163824 12.85 1252912 2590848 16 19:02:01 3711720 0 952704 11.90 2620 3341888 1161744 12.83 1256312 2590912 8 19:03:01 3717800 0 946620 11.82 2620 3341892 1161564 12.82 1250392 2591152 8 19:04:01 3702228 0 962188 12.01 2620 3341896 1161936 12.83 1266060 2591152 12 19:05:01 3703460 0 960952 12.00 2620 3341900 1161660 12.83 1266788 2588984 12 19:06:01 3704020 0 960392 11.99 2620 3341900 1161624 12.82 1266464 2588984 12 Average: 3666579 0 959367 11.98 2620 3380366 1299132 14.34 1250963 2639133 58204 18:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:56:01 vethf72eae5 110.99 134.30 10.68 911.41 0.00 0.00 0.00 0.00 18:56:01 eth0 1209.98 1420.10 9846.49 156.41 0.00 0.00 0.00 0.00 18:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 docker0 884.86 593.69 74.73 3594.70 0.00 0.00 0.00 0.00 18:57:01 veth1cbfbec 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 18:57:01 eth0 105.26 77.20 1157.52 16.07 0.00 0.00 0.00 0.00 18:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 docker0 61.85 80.21 4.83 1130.40 0.00 0.00 0.00 0.00 18:58:01 veth1cbfbec 2.25 2.25 0.18 0.18 0.00 0.00 0.00 0.00 18:58:01 eth0 29.69 15.38 22.10 11.73 0.00 0.00 0.00 0.00 18:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 docker0 2.25 2.25 0.15 0.18 0.00 0.00 0.00 0.00 18:59:01 eth0 11.61 6.03 9.73 4.95 0.00 0.00 0.00 0.00 18:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 eth0 0.72 0.55 0.67 0.28 0.00 0.00 0.00 0.00 19:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:01:01 eth0 0.48 0.10 0.05 0.01 0.00 0.00 0.00 0.00 19:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:02:01 eth0 1.12 0.47 0.38 0.21 0.00 0.00 0.00 0.00 19:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 eth0 0.60 0.08 0.06 0.01 0.00 0.00 0.00 0.00 19:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 eth0 2.03 0.83 0.88 0.56 0.00 0.00 0.00 0.00 19:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 eth0 0.27 0.20 0.09 0.10 0.00 0.00 0.00 0.00 19:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 eth0 0.25 0.17 0.07 0.01 0.00 0.00 0.00 0.00 19:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 123.83 138.29 1003.56 17.31 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 86.28 61.47 7.25 429.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/11/21 _x86_64_ (2 CPU) 18:54:33 LINUX RESTART (2 CPU) 18:55:01 CPU %user %nice %system %iowait %steal %idle 18:56:01 all 33.20 0.00 10.33 5.49 0.15 50.83 18:56:01 0 30.36 0.00 10.62 6.11 0.14 52.76 18:56:01 1 36.04 0.00 10.04 4.87 0.16 48.89 18:57:01 all 57.46 0.00 11.89 1.77 0.17 28.71 18:57:01 0 57.19 0.00 11.99 1.99 0.15 28.68 18:57:01 1 57.74 0.00 11.79 1.55 0.19 28.74 18:58:01 all 32.33 0.00 5.08 0.73 0.11 61.75 18:58:01 0 31.75 0.00 5.17 0.83 0.12 62.13 18:58:01 1 32.91 0.00 4.99 0.63 0.11 61.36 18:59:01 all 67.77 0.00 6.71 1.47 0.13 23.93 18:59:01 0 67.46 0.00 6.35 1.58 0.13 24.49 18:59:01 1 68.07 0.00 7.06 1.36 0.13 23.38 19:00:01 all 0.16 0.00 0.09 0.00 0.03 99.72 19:00:01 0 0.25 0.00 0.07 0.00 0.02 99.67 19:00:01 1 0.07 0.00 0.12 0.00 0.03 99.78 19:01:01 all 0.24 0.00 0.08 0.00 0.02 99.66 19:01:01 0 0.28 0.00 0.08 0.00 0.02 99.62 19:01:01 1 0.20 0.00 0.08 0.00 0.02 99.70 19:02:01 all 0.20 0.00 0.08 0.01 0.02 99.69 19:02:01 0 0.13 0.00 0.07 0.00 0.02 99.78 19:02:01 1 0.27 0.00 0.10 0.02 0.02 99.60 19:03:01 all 0.21 0.00 0.08 0.00 0.02 99.70 19:03:01 0 0.35 0.00 0.08 0.00 0.02 99.55 19:03:01 1 0.07 0.00 0.07 0.00 0.02 99.85 19:04:01 all 0.18 0.00 0.08 0.00 0.02 99.73 19:04:01 0 0.25 0.00 0.07 0.00 0.02 99.67 19:04:01 1 0.10 0.00 0.08 0.00 0.02 99.80 19:05:01 all 0.18 0.00 0.04 0.00 0.02 99.77 19:05:01 0 0.17 0.00 0.03 0.00 0.02 99.78 19:05:01 1 0.18 0.00 0.05 0.00 0.02 99.75 19:06:01 all 0.07 0.00 0.04 0.00 0.02 99.87 19:06:01 0 0.07 0.00 0.03 0.00 0.02 99.88 19:06:01 1 0.07 0.00 0.05 0.00 0.02 99.87 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.51 0.00 2.97 0.82 0.06 79.64 Average: 0 16.20 0.00 2.98 0.91 0.06 79.85 Average: 1 16.81 0.00 2.96 0.73 0.06 79.43