---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1209 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: 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 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-1209) 01/05/23 _x86_64_ (8 CPU) 18:57:12 LINUX RESTART (8 CPU) 18:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:59:01 90.80 3.48 87.32 0.00 451.52 44974.10 0.00 19:00:01 41.82 0.15 41.67 0.00 9.06 22656.18 0.00 19:01:01 0.93 0.00 0.93 0.00 0.00 11.08 0.00 19:02:01 1.53 0.00 1.53 0.00 0.00 17.33 0.00 19:03:01 53.42 11.58 41.84 0.00 5176.60 8737.08 0.00 Average: 37.70 3.04 34.66 0.00 1127.36 15278.89 0.00 18:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:59:01 28700548 31559876 744464 2.26 91452 3006348 1875196 5.53 1238372 2531840 146056 19:00:01 28647244 31567508 738772 2.25 94864 3053956 1774744 5.23 1182464 2633852 24 19:01:01 28647344 31567644 738440 2.25 94896 3053948 1774744 5.23 1182444 2633852 12 19:02:01 28657148 31577588 728528 2.22 94928 3053960 1774744 5.23 1172696 2633912 8 19:03:01 28131388 31555452 732884 2.23 128776 3508808 1810244 5.33 1497968 2798792 972 Average: 28556734 31565614 736618 2.24 100983 3135404 1801934 5.31 1254789 2646450 29414 18:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:59:01 docker0 49.49 73.69 4.10 732.47 0.00 0.00 0.00 0.00 18:59:01 ens3 288.95 192.47 4782.53 69.37 0.00 0.00 0.00 0.00 18:59:01 lo 1.13 1.13 0.11 0.11 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 19:00:01 ens3 118.13 73.56 2535.46 12.18 0.00 0.00 0.00 0.00 19:00:01 lo 1.33 1.33 0.13 0.13 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 19:01:01 ens3 0.38 0.15 0.25 0.19 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 19:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:02:01 ens3 0.18 0.13 0.01 0.01 0.00 0.00 0.00 0.00 19:02:01 lo 0.20 0.20 0.01 0.01 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 19:03:01 ens3 117.88 68.79 2750.33 5.14 0.00 0.00 0.00 0.00 19:03:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 9.90 14.74 0.82 146.48 0.00 0.00 0.00 0.00 Average: ens3 105.10 67.02 2013.67 17.38 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 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-1209) 01/05/23 _x86_64_ (8 CPU) 18:57:12 LINUX RESTART (8 CPU) 18:58:01 CPU %user %nice %system %iowait %steal %idle 18:59:01 all 26.49 0.00 5.32 2.68 0.07 65.43 18:59:01 0 23.63 0.00 4.98 0.10 0.05 71.24 18:59:01 1 26.99 0.00 5.06 0.12 0.07 67.77 18:59:01 2 27.26 0.00 5.31 0.27 0.07 67.09 18:59:01 3 25.46 0.00 5.04 0.79 0.07 68.63 18:59:01 4 28.44 0.00 6.68 15.00 0.09 49.80 18:59:01 5 28.15 0.00 5.45 4.99 0.07 61.35 18:59:01 6 25.24 0.00 4.70 0.12 0.07 69.88 18:59:01 7 26.79 0.00 5.37 0.17 0.10 67.57 19:00:01 all 2.45 0.00 1.14 2.22 0.02 94.16 19:00:01 0 2.24 0.00 0.58 0.02 0.02 97.15 19:00:01 1 2.71 0.00 1.00 1.56 0.02 94.71 19:00:01 2 2.26 0.00 1.29 0.00 0.02 96.43 19:00:01 3 2.83 0.00 1.47 0.10 0.02 95.58 19:00:01 4 2.29 0.00 2.32 10.07 0.03 85.29 19:00:01 5 2.36 0.00 1.00 5.25 0.03 91.36 19:00:01 6 2.46 0.00 0.43 0.00 0.02 97.09 19:00:01 7 2.48 0.00 1.06 0.84 0.02 95.61 19:01:01 all 0.03 0.00 0.01 0.00 0.00 99.96 19:01:01 0 0.02 0.00 0.00 0.00 0.00 99.98 19:01:01 1 0.15 0.00 0.02 0.00 0.02 99.82 19:01:01 2 0.00 0.00 0.00 0.00 0.00 100.00 19:01:01 3 0.02 0.00 0.00 0.00 0.00 99.98 19:01:01 4 0.02 0.00 0.02 0.00 0.00 99.97 19:01:01 5 0.03 0.00 0.00 0.03 0.00 99.93 19:01:01 6 0.00 0.00 0.00 0.00 0.00 100.00 19:01:01 7 0.02 0.00 0.02 0.00 0.00 99.97 19:02:01 all 0.17 0.00 0.02 0.01 0.00 99.79 19:02:01 0 0.00 0.00 0.02 0.00 0.00 99.98 19:02:01 1 0.05 0.00 0.03 0.00 0.02 99.90 19:02:01 2 0.02 0.00 0.03 0.00 0.00 99.95 19:02:01 3 0.02 0.00 0.02 0.00 0.00 99.97 19:02:01 4 0.00 0.00 0.00 0.02 0.02 99.97 19:02:01 5 1.27 0.00 0.03 0.07 0.00 98.63 19:02:01 6 0.02 0.00 0.00 0.00 0.00 99.98 19:02:01 7 0.00 0.00 0.02 0.00 0.00 99.98 19:03:01 all 2.31 0.00 1.35 1.22 0.02 95.09 19:03:01 0 1.49 0.00 1.14 0.05 0.02 97.31 19:03:01 1 1.92 0.00 1.57 0.10 0.02 96.39 19:03:01 2 2.34 0.00 1.00 0.27 0.03 96.36 19:03:01 3 3.74 0.00 1.04 0.79 0.02 94.42 19:03:01 4 2.10 0.00 0.87 0.89 0.02 96.12 19:03:01 5 3.61 0.00 0.72 4.03 0.03 91.60 19:03:01 6 1.84 0.00 3.41 2.22 0.02 92.51 19:03:01 7 1.46 0.00 1.09 1.36 0.03 96.07 Average: all 6.24 0.00 1.56 1.22 0.02 90.95 Average: 0 5.43 0.00 1.33 0.03 0.02 93.19 Average: 1 6.32 0.00 1.53 0.35 0.03 91.77 Average: 2 6.33 0.00 1.52 0.11 0.02 92.02 Average: 3 6.37 0.00 1.51 0.33 0.02 91.77 Average: 4 6.50 0.00 1.96 5.16 0.03 86.35 Average: 5 7.00 0.00 1.43 2.86 0.03 88.68 Average: 6 5.86 0.00 1.70 0.47 0.02 91.95 Average: 7 6.10 0.00 1.50 0.47 0.03 91.90