---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34475 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 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: 2800.000 BogoMIPS: 5600.00 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 Mmio stale data: 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; Retpolines, 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 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34475) 12/04/24 _x86_64_ (8 CPU) 02:50:46 LINUX RESTART (8 CPU) 02:51:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:52:01 178.07 45.25 132.82 0.00 4971.01 44778.67 0.00 02:53:01 187.84 2.60 185.24 0.00 372.20 26707.82 0.00 Average: 182.95 23.93 159.03 0.00 2671.80 35744.00 0.00 02:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:52:01 29997260 31641096 723020 2.20 59296 1881924 1844284 5.44 910760 1658644 185732 02:53:01 29470248 31544536 788832 2.40 70440 2284512 1985996 5.85 1074564 1971420 744 Average: 29733754 31592816 755926 2.30 64868 2083218 1915140 5.64 992662 1815032 93238 02:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:52:01 ens3 342.67 244.45 2433.48 67.10 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 lo 4.33 4.33 0.42 0.42 0.00 0.00 0.00 0.00 02:53:01 ens3 177.82 117.21 2439.80 73.93 0.00 0.00 0.00 0.00 02:53:01 docker0 24.38 35.54 1.70 366.06 0.00 0.00 0.00 0.00 02:53:01 lo 2.67 2.67 0.26 0.26 0.00 0.00 0.00 0.00 02:53:01 vethc3b20b9 2.27 3.22 0.18 30.98 0.00 0.00 0.00 0.00 Average: ens3 260.25 180.84 2436.64 70.51 0.00 0.00 0.00 0.00 Average: docker0 12.19 17.77 0.85 183.01 0.00 0.00 0.00 0.00 Average: lo 3.50 3.50 0.34 0.34 0.00 0.00 0.00 0.00 Average: vethc3b20b9 1.13 1.61 0.09 15.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34475) 12/04/24 _x86_64_ (8 CPU) 02:50:46 LINUX RESTART (8 CPU) 02:51:01 CPU %user %nice %system %iowait %steal %idle 02:52:01 all 6.02 0.00 1.66 6.57 0.05 85.70 02:52:01 0 6.14 0.00 2.01 13.90 0.05 77.90 02:52:01 1 4.65 0.00 3.01 6.00 0.05 86.29 02:52:01 2 6.41 0.00 1.22 5.58 0.03 86.75 02:52:01 3 5.01 0.00 1.45 1.87 0.03 91.65 02:52:01 4 5.57 0.00 1.46 3.32 0.07 89.59 02:52:01 5 3.90 0.00 1.19 3.53 0.05 91.32 02:52:01 6 8.67 0.00 1.22 2.64 0.05 87.42 02:52:01 7 7.79 0.00 1.73 15.76 0.08 74.64 02:53:01 all 6.41 0.00 2.75 3.27 0.08 87.49 02:53:01 0 7.69 0.00 2.52 0.81 0.05 88.93 02:53:01 1 6.73 0.00 2.67 3.46 0.12 87.02 02:53:01 2 5.26 0.00 3.69 9.98 0.10 80.97 02:53:01 3 4.73 0.00 2.17 1.16 0.08 91.86 02:53:01 4 5.98 0.00 2.48 3.84 0.05 87.65 02:53:01 5 9.06 0.00 3.13 0.72 0.07 87.02 02:53:01 6 7.29 0.00 3.17 5.87 0.10 83.57 02:53:01 7 4.57 0.00 2.15 0.32 0.07 92.90 Average: all 6.22 0.00 2.20 4.92 0.07 86.59 Average: 0 6.91 0.00 2.27 7.36 0.05 83.41 Average: 1 5.69 0.00 2.84 4.73 0.08 86.65 Average: 2 5.84 0.00 2.45 7.78 0.07 83.86 Average: 3 4.87 0.00 1.81 1.51 0.06 91.75 Average: 4 5.77 0.00 1.97 3.58 0.06 88.62 Average: 5 6.48 0.00 2.16 2.13 0.06 89.18 Average: 6 7.99 0.00 2.19 4.25 0.08 85.49 Average: 7 6.17 0.00 1.94 8.03 0.08 83.78