---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-22801 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 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; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full AMD retpoline, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling 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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-22801) 08/15/22 _x86_64_ (8 CPU) 12:03:10 LINUX RESTART (8 CPU) 12:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:05:01 88.89 3.02 85.87 0.00 362.05 109162.18 0.00 12:06:01 28.58 0.00 28.58 0.00 0.00 15947.63 0.00 12:07:01 1.10 0.00 1.10 0.00 0.00 12.80 0.00 12:08:01 1.62 0.00 1.62 0.00 0.00 19.06 0.00 Average: 29.80 0.74 29.06 0.00 89.39 30962.90 0.00 12:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 28441920 31777184 520780 1.58 120872 3437428 1769584 5.22 1203600 2805188 468944 12:06:01 28444760 31780564 515828 1.57 121212 3437448 1798996 5.30 1211540 2792520 152 12:07:01 28446744 31782648 513720 1.56 121260 3437452 1798996 5.30 1209812 2792548 32 12:08:01 28447704 31783760 512532 1.56 121296 3437580 1798996 5.30 1208592 2792664 12 Average: 28445282 31781039 515715 1.57 121160 3437477 1791643 5.28 1208386 2795730 117285 12:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 lo 2.17 2.17 0.22 0.22 0.00 0.00 0.00 0.00 12:05:01 docker0 9.64 9.89 0.83 80.97 0.00 0.00 0.00 0.00 12:05:01 ens3 320.35 211.50 6676.34 81.51 0.00 0.00 0.00 0.00 12:06:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 12:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 ens3 12.23 7.68 11.65 4.14 0.00 0.00 0.00 0.00 12:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 Average: lo 0.65 0.65 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 2.38 2.44 0.21 19.99 0.00 0.00 0.00 0.00 Average: ens3 82.20 54.18 1651.28 21.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-22801) 08/15/22 _x86_64_ (8 CPU) 12:03:10 LINUX RESTART (8 CPU) 12:04:02 CPU %user %nice %system %iowait %steal %idle 12:05:01 all 19.00 0.00 4.86 0.74 0.06 75.34 12:05:01 0 18.69 0.00 4.62 0.05 0.05 76.60 12:05:01 1 18.84 0.00 5.40 2.20 0.05 73.50 12:05:01 2 19.69 0.00 4.70 0.51 0.07 75.03 12:05:01 3 18.95 0.00 5.14 0.09 0.07 75.76 12:05:01 4 18.79 0.00 4.48 0.28 0.07 76.39 12:05:01 5 18.55 0.00 4.97 1.56 0.05 74.87 12:05:01 6 18.75 0.00 4.74 1.15 0.07 75.29 12:05:01 7 19.74 0.00 4.85 0.10 0.05 75.26 12:06:01 all 0.31 0.00 0.21 0.27 0.01 99.19 12:06:01 0 0.44 0.00 0.20 0.02 0.02 99.33 12:06:01 1 0.37 0.00 0.25 0.00 0.02 99.37 12:06:01 2 0.23 0.00 0.52 1.32 0.00 97.93 12:06:01 3 0.20 0.00 0.20 0.42 0.02 99.17 12:06:01 4 0.27 0.00 0.13 0.02 0.02 99.57 12:06:01 5 0.28 0.00 0.10 0.02 0.02 99.58 12:06:01 6 0.40 0.00 0.15 0.40 0.02 99.03 12:06:01 7 0.27 0.00 0.13 0.00 0.02 99.58 12:07:01 all 0.01 0.00 0.01 0.00 0.01 99.96 12:07:01 0 0.02 0.00 0.00 0.00 0.00 99.98 12:07:01 1 0.00 0.00 0.00 0.00 0.00 100.00 12:07:01 2 0.07 0.00 0.02 0.00 0.02 99.90 12:07:01 3 0.02 0.00 0.02 0.00 0.02 99.95 12:07:01 4 0.00 0.00 0.02 0.00 0.00 99.98 12:07:01 5 0.00 0.00 0.02 0.00 0.02 99.97 12:07:01 6 0.02 0.00 0.00 0.03 0.00 99.95 12:07:01 7 0.00 0.00 0.02 0.00 0.00 99.98 12:08:01 all 0.16 0.00 0.02 0.01 0.01 99.81 12:08:01 0 1.08 0.00 0.02 0.00 0.02 98.89 12:08:01 1 0.02 0.00 0.02 0.00 0.00 99.97 12:08:01 2 0.03 0.00 0.03 0.00 0.00 99.93 12:08:01 3 0.02 0.00 0.02 0.00 0.00 99.97 12:08:01 4 0.03 0.00 0.03 0.00 0.02 99.92 12:08:01 5 0.03 0.00 0.02 0.00 0.02 99.93 12:08:01 6 0.02 0.00 0.00 0.02 0.00 99.97 12:08:01 7 0.02 0.00 0.02 0.03 0.00 99.93 Average: all 4.76 0.00 1.25 0.25 0.02 93.71 Average: 0 4.96 0.00 1.18 0.02 0.02 93.82 Average: 1 4.70 0.00 1.39 0.54 0.02 93.36 Average: 2 4.90 0.00 1.29 0.46 0.02 93.32 Average: 3 4.69 0.00 1.31 0.13 0.03 93.84 Average: 4 4.66 0.00 1.14 0.07 0.03 94.11 Average: 5 4.62 0.00 1.25 0.39 0.03 93.72 Average: 6 4.68 0.00 1.19 0.39 0.02 93.71 Average: 7 4.89 0.00 1.23 0.03 0.02 93.83