---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40851 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40851) 03/11/25 _x86_64_ (8 CPU) 06:10:03 LINUX RESTART (8 CPU) 06:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:12:01 74.59 1.45 73.14 0.00 51.19 33812.90 0.00 06:13:01 211.75 1.18 210.56 0.00 39.19 86892.58 0.00 Average: 143.17 1.32 141.85 0.00 45.19 60352.74 0.00 06:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:12:01 28582296 31471636 832544 2.53 89572 3015112 2158128 6.36 1282608 2559888 143316 06:13:01 27121260 31511052 789328 2.40 156548 4310640 1813992 5.35 1292396 3868036 660 Average: 27851778 31491344 810936 2.47 123060 3662876 1986060 5.85 1287502 3213962 71988 06:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:12:01 ens3 37.63 22.53 35.14 14.87 0.00 0.00 0.00 0.00 06:12:01 veth21c154f 0.70 0.95 0.09 0.30 0.00 0.00 0.00 0.00 06:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 docker0 0.70 0.83 0.08 0.29 0.00 0.00 0.00 0.00 06:13:01 ens3 634.21 380.30 11221.71 157.33 0.00 0.00 0.00 0.00 06:13:01 lo 3.27 3.27 0.31 0.31 0.00 0.00 0.00 0.00 06:13:01 docker0 106.13 203.40 9.63 1547.31 0.00 0.00 0.00 0.00 06:13:01 vethb12c0dd 0.00 0.05 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 335.92 201.42 5628.43 86.10 0.00 0.00 0.00 0.00 Average: lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 Average: docker0 53.42 102.12 4.86 773.80 0.00 0.00 0.00 0.00 Average: vethb12c0dd 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40851) 03/11/25 _x86_64_ (8 CPU) 06:10:03 LINUX RESTART (8 CPU) 06:11:01 CPU %user %nice %system %iowait %steal %idle 06:12:01 all 46.39 0.00 7.30 0.44 0.09 45.79 06:12:01 0 46.72 0.00 7.10 0.12 0.08 45.98 06:12:01 1 46.81 0.00 7.08 0.39 0.08 45.63 06:12:01 2 45.77 0.00 6.74 0.59 0.08 46.81 06:12:01 3 46.69 0.00 7.43 0.12 0.07 45.70 06:12:01 4 46.50 0.00 8.01 0.08 0.08 45.32 06:12:01 5 47.30 0.00 7.33 1.80 0.10 43.47 06:12:01 6 44.90 0.00 7.08 0.37 0.08 47.56 06:12:01 7 46.42 0.00 7.59 0.03 0.10 45.85 06:13:01 all 16.15 0.00 6.65 1.12 0.06 76.02 06:13:01 0 17.58 0.00 6.84 0.20 0.07 75.31 06:13:01 1 15.79 0.00 7.41 0.47 0.05 76.27 06:13:01 2 16.27 0.00 6.06 0.17 0.07 77.44 06:13:01 3 16.43 0.00 6.99 2.42 0.07 74.09 06:13:01 4 16.37 0.00 5.98 0.05 0.07 77.53 06:13:01 5 15.26 0.00 6.27 0.14 0.07 78.27 06:13:01 6 14.77 0.00 7.61 5.45 0.07 72.10 06:13:01 7 16.70 0.00 6.02 0.10 0.05 77.13 Average: all 31.33 0.00 6.97 0.78 0.08 60.84 Average: 0 32.17 0.00 6.97 0.16 0.08 60.63 Average: 1 31.36 0.00 7.25 0.43 0.07 60.89 Average: 2 31.06 0.00 6.40 0.38 0.08 62.08 Average: 3 31.64 0.00 7.21 1.26 0.07 59.82 Average: 4 31.52 0.00 7.00 0.07 0.08 61.34 Average: 5 31.34 0.00 6.80 0.97 0.08 60.80 Average: 6 29.91 0.00 7.35 2.90 0.08 59.77 Average: 7 31.66 0.00 6.81 0.07 0.08 61.38