---> uname -a: Linux prd-centos7-docker-4c-2g-6738.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: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; Load fences, usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full retpoline, IBPB Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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) 03/10/22 _x86_64_ (2 CPU) 01:48:41 LINUX RESTART (2 CPU) 01:49:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:50:01 177.10 13.27 163.83 0.00 4347.98 50970.34 0.00 01:51:01 240.33 0.00 240.33 0.00 0.00 57578.84 0.00 01:52:01 62.18 0.00 62.18 0.00 0.00 11723.56 0.00 01:53:01 8.93 0.00 8.93 0.00 0.00 726.70 0.00 01:54:01 0.25 0.00 0.25 0.00 0.00 3.20 0.00 01:55:01 0.28 0.00 0.28 0.00 0.00 4.58 0.00 01:56:01 0.20 0.00 0.20 0.00 0.00 2.05 0.00 01:57:01 0.27 0.00 0.27 0.00 0.00 3.48 0.00 01:58:01 0.25 0.00 0.25 0.00 0.00 2.43 0.00 01:59:01 0.90 0.10 0.80 0.00 9.99 11.34 0.00 Average: 49.09 1.34 47.75 0.00 435.85 12107.13 0.00 01:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:50:01 4320228 0 752020 9.39 2620 2934064 1581368 17.46 1005708 2354556 892 01:51:01 3540628 0 947528 11.83 2620 3518156 1483688 16.38 1251980 2748800 151404 01:52:01 3194012 0 1070908 13.37 2620 3741392 1541780 17.02 1485300 2840600 33796 01:53:01 3726436 0 914796 11.42 2620 3365080 1208076 13.34 1164996 2663956 20 01:54:01 3712308 0 928920 11.60 2620 3365084 1208188 13.34 1179576 2663956 8 01:55:01 3716188 0 925032 11.55 2620 3365092 1187568 13.11 1176124 2663956 8 01:56:01 3723232 0 917984 11.46 2620 3365096 1171932 12.94 1170020 2663956 8 01:57:01 3721908 0 919300 11.48 2620 3365104 1171932 12.94 1171140 2663960 8 01:58:01 3712172 0 929036 11.60 2620 3365104 1171980 12.94 1180780 2663956 16 01:59:01 3631072 0 975240 12.18 2620 3400000 1344064 14.84 1344992 2577844 34540 Average: 3699818 0 928076 11.59 2620 3378417 1307058 14.43 1213062 2650554 22070 01:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:50:01 vethce12deb 10.96 15.49 1.00 10.94 0.00 0.00 0.00 0.00 01:50:01 eth0 1417.17 1472.86 9730.38 194.96 0.00 0.00 0.00 0.00 01:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 docker0 746.66 452.59 64.93 2719.90 0.00 0.00 0.00 0.00 01:51:01 veth1513752 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:51:01 eth0 289.13 219.89 2057.26 28.03 0.00 0.00 0.00 0.00 01:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 docker0 204.99 264.20 16.11 2034.11 0.00 0.00 0.00 0.00 01:52:01 veth1513752 2.25 2.25 0.18 0.19 0.00 0.00 0.00 0.00 01:52:01 eth0 29.43 15.42 22.08 12.02 0.00 0.00 0.00 0.00 01:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 docker0 2.25 2.25 0.15 0.19 0.00 0.00 0.00 0.00 01:53:01 eth0 4.85 2.95 4.11 2.01 0.00 0.00 0.00 0.00 01:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 eth0 12.23 4.83 11.88 0.50 0.00 0.00 0.00 0.00 01:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 eth0 0.25 0.22 0.08 0.07 0.00 0.00 0.00 0.00 01:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 eth0 0.18 0.15 0.07 0.01 0.00 0.00 0.00 0.00 01:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 eth0 33.19 23.80 593.96 4.70 0.00 0.00 0.00 0.00 01:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 178.70 174.06 1242.24 24.24 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 95.41 71.93 8.12 475.58 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) 03/10/22 _x86_64_ (2 CPU) 01:48:41 LINUX RESTART (2 CPU) 01:49:01 CPU %user %nice %system %iowait %steal %idle 01:50:01 all 32.23 0.00 8.73 4.53 0.08 54.44 01:50:01 0 35.25 0.00 9.35 3.29 0.09 52.01 01:50:01 1 29.22 0.00 8.10 5.76 0.07 56.85 01:51:01 all 33.79 0.00 9.17 1.85 0.09 55.10 01:51:01 0 34.33 0.00 9.33 1.79 0.09 54.47 01:51:01 1 33.25 0.00 9.02 1.91 0.09 55.74 01:52:01 all 39.13 0.00 4.23 0.48 0.07 56.09 01:52:01 0 39.88 0.00 4.47 0.39 0.07 55.19 01:52:01 1 38.38 0.00 3.99 0.58 0.07 56.98 01:53:01 all 2.05 0.00 0.65 0.09 0.03 97.17 01:53:01 0 1.96 0.00 0.60 0.02 0.03 97.38 01:53:01 1 2.14 0.00 0.70 0.17 0.03 96.95 01:54:01 all 0.22 0.00 0.06 0.00 0.02 99.71 01:54:01 0 0.33 0.00 0.07 0.00 0.02 99.58 01:54:01 1 0.10 0.00 0.05 0.00 0.02 99.83 01:55:01 all 0.20 0.00 0.03 0.00 0.01 99.77 01:55:01 0 0.07 0.00 0.02 0.00 0.00 99.92 01:55:01 1 0.33 0.00 0.03 0.00 0.02 99.62 01:56:01 all 0.16 0.00 0.04 0.00 0.02 99.78 01:56:01 0 0.05 0.00 0.05 0.00 0.03 99.87 01:56:01 1 0.27 0.00 0.03 0.00 0.00 99.70 01:57:01 all 0.11 0.00 0.04 0.00 0.03 99.82 01:57:01 0 0.05 0.00 0.03 0.00 0.03 99.88 01:57:01 1 0.17 0.00 0.05 0.00 0.02 99.77 01:58:01 all 0.15 0.00 0.04 0.00 0.03 99.78 01:58:01 0 0.05 0.00 0.05 0.00 0.05 99.85 01:58:01 1 0.25 0.00 0.03 0.00 0.00 99.72 01:59:01 all 1.45 0.00 0.31 0.01 0.02 98.22 01:59:01 0 1.51 0.00 0.33 0.00 0.02 98.14 01:59:01 1 1.39 0.00 0.28 0.02 0.02 98.29 Average: all 10.56 0.00 2.25 0.67 0.04 86.49 Average: 0 10.93 0.00 2.34 0.53 0.04 86.16 Average: 1 10.19 0.00 2.15 0.81 0.03 86.81