---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-13165 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-13165) 10/03/24 _x86_64_ (8 CPU) 03:54:15 LINUX RESTART (8 CPU) 03:55:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:56:02 97.08 2.42 94.67 0.00 360.47 34247.89 0.00 03:57:01 47.08 0.59 46.48 0.00 40.26 16774.26 0.00 03:58:01 1.72 0.00 1.72 0.00 0.00 18.00 0.00 03:59:01 3.53 1.50 2.03 0.00 35.46 25.33 0.00 04:00:01 47.33 6.12 41.21 0.00 4364.34 8394.87 0.00 Average: 39.32 2.13 37.19 0.00 963.18 11875.74 0.00 03:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:56:02 29304220 31544696 781724 2.38 69032 2452488 2045044 6.03 1042568 2163180 235652 03:57:01 29059544 31555060 753328 2.29 83136 2674448 1743788 5.14 1041720 2371836 288 03:58:01 29059624 31555352 752724 2.29 83216 2674448 1743788 5.14 1041056 2371836 8 03:59:01 29057560 31555444 752264 2.29 83312 2675512 1743788 5.14 1042936 2372144 12 04:00:01 28598696 31529196 750220 2.28 112472 3073956 1707452 5.03 1322732 2512504 972 Average: 29015929 31547950 758052 2.31 86234 2710170 1796772 5.30 1098202 2358300 47386 03:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:56:02 docker0 34.64 81.30 2.16 1685.29 0.00 0.00 0.00 0.00 03:56:02 ens3 500.92 411.16 4302.03 3149.25 0.00 0.00 0.00 0.00 03:56:02 lo 6.67 6.67 0.66 0.66 0.00 0.00 0.00 0.00 03:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 ens3 21.62 14.29 28.57 7.79 0.00 0.00 0.00 0.00 03:57:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 03:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 ens3 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 ens3 8.20 6.72 5.52 5.92 0.00 0.00 0.00 0.00 03:59:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 04:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 ens3 182.10 72.67 2746.41 5.26 0.00 0.00 0.00 0.00 04:00:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 6.95 16.31 0.43 338.19 0.00 0.00 0.00 0.00 Average: ens3 142.99 101.26 1421.15 635.74 0.00 0.00 0.00 0.00 Average: lo 1.56 1.56 0.15 0.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-13165) 10/03/24 _x86_64_ (8 CPU) 03:54:15 LINUX RESTART (8 CPU) 03:55:01 CPU %user %nice %system %iowait %steal %idle 03:56:02 all 17.80 0.00 2.55 2.26 0.09 77.30 03:56:02 0 12.92 0.00 2.34 0.07 0.07 84.61 03:56:02 1 20.88 0.00 2.24 0.49 0.08 76.31 03:56:02 2 19.21 0.00 2.37 0.77 0.08 77.56 03:56:02 3 17.72 0.00 2.39 9.20 0.08 70.61 03:56:02 4 20.80 0.00 2.74 0.74 0.12 75.60 03:56:02 5 16.25 0.00 2.34 0.34 0.10 80.97 03:56:02 6 18.63 0.00 2.94 2.59 0.08 75.76 03:56:02 7 16.03 0.00 3.06 3.96 0.08 76.87 03:57:01 all 1.68 0.00 0.79 0.86 0.02 96.66 03:57:01 0 2.13 0.00 0.99 0.00 0.03 96.85 03:57:01 1 1.50 0.00 0.90 5.68 0.02 91.90 03:57:01 2 2.08 0.00 0.78 0.05 0.02 97.07 03:57:01 3 1.65 0.00 0.68 0.53 0.02 97.13 03:57:01 4 1.60 0.00 1.02 0.17 0.02 97.19 03:57:01 5 1.97 0.00 0.54 0.00 0.00 97.49 03:57:01 6 1.67 0.00 0.43 0.03 0.02 97.85 03:57:01 7 0.85 0.00 0.97 0.42 0.02 97.74 03:58:01 all 0.01 0.00 0.01 0.00 0.01 99.97 03:58:01 0 0.02 0.00 0.05 0.00 0.02 99.92 03:58:01 1 0.00 0.00 0.00 0.00 0.02 99.98 03:58:01 2 0.03 0.00 0.00 0.00 0.00 99.97 03:58:01 3 0.00 0.00 0.02 0.02 0.00 99.97 03:58:01 4 0.00 0.00 0.00 0.00 0.00 100.00 03:58:01 5 0.02 0.00 0.00 0.00 0.00 99.98 03:58:01 6 0.03 0.00 0.02 0.00 0.02 99.93 03:58:01 7 0.00 0.00 0.02 0.00 0.00 99.98 03:59:01 all 0.37 0.00 0.02 0.02 0.01 99.58 03:59:01 0 0.13 0.00 0.03 0.00 0.03 99.80 03:59:01 1 0.18 0.00 0.02 0.00 0.02 99.78 03:59:01 2 0.03 0.00 0.05 0.00 0.00 99.92 03:59:01 3 0.25 0.00 0.00 0.05 0.02 99.68 03:59:01 4 0.18 0.00 0.00 0.03 0.02 99.77 03:59:01 5 0.90 0.00 0.02 0.02 0.02 99.05 03:59:01 6 0.73 0.00 0.02 0.00 0.00 99.25 03:59:01 7 0.55 0.00 0.05 0.03 0.02 99.35 04:00:01 all 2.36 0.00 1.30 0.60 0.02 95.73 04:00:01 0 2.92 0.00 1.19 0.75 0.02 95.12 04:00:01 1 3.04 0.00 1.24 1.10 0.03 94.59 04:00:01 2 3.20 0.00 1.47 1.47 0.05 93.81 04:00:01 3 1.92 0.00 1.72 0.68 0.02 95.66 04:00:01 4 2.07 0.00 1.00 0.05 0.00 96.88 04:00:01 5 1.97 0.00 0.80 0.25 0.02 96.96 04:00:01 6 1.60 0.00 0.75 0.10 0.02 97.53 04:00:01 7 2.14 0.00 2.20 0.37 0.02 95.27 Average: all 4.43 0.00 0.93 0.74 0.03 93.86 Average: 0 3.64 0.00 0.92 0.16 0.03 95.24 Average: 1 5.11 0.00 0.88 1.44 0.03 92.55 Average: 2 4.89 0.00 0.93 0.46 0.03 93.68 Average: 3 4.29 0.00 0.96 2.09 0.03 92.64 Average: 4 4.90 0.00 0.95 0.20 0.03 93.92 Average: 5 4.20 0.00 0.74 0.12 0.03 94.91 Average: 6 4.53 0.00 0.83 0.54 0.03 94.08 Average: 7 3.89 0.00 1.26 0.95 0.03 93.88