---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36316 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 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-36316) 01/08/25 _x86_64_ (8 CPU) 02:52:22 LINUX RESTART (8 CPU) 02:53:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:54:01 198.05 10.34 187.71 0.00 1727.57 36821.01 0.00 02:55:01 94.22 0.00 94.22 0.00 0.00 46045.94 0.00 02:56:01 50.25 0.15 50.10 0.00 2.40 25729.69 0.00 02:57:01 174.50 0.53 173.97 0.00 27.46 74638.89 0.00 Average: 128.96 2.72 126.24 0.00 433.95 45845.64 0.00 02:53:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:54:01 27796816 31513560 796136 2.42 104564 3771156 1868732 5.51 1629536 2948144 1235284 02:55:01 27028880 31461656 845168 2.57 110732 4436868 1951652 5.75 1707912 3590772 582812 02:56:01 28579536 31547948 763924 2.32 115580 3050692 1813844 5.35 1156652 2679856 343144 02:57:01 27107780 31532520 775820 2.36 152912 4333972 1724492 5.08 1266652 3899704 144 Average: 27628253 31513921 795262 2.42 120947 3898172 1839680 5.42 1440188 3279619 540346 02:53:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:54:01 vethf97fbf8 141.86 271.43 13.98 1982.25 0.00 0.00 0.00 0.16 02:54:01 lo 2.91 2.91 0.28 0.28 0.00 0.00 0.00 0.00 02:54:01 docker0 236.67 360.45 18.72 2466.56 0.00 0.00 0.00 0.00 02:54:01 ens3 595.49 383.27 7482.49 68.96 0.00 0.00 0.00 0.00 02:55:01 vethf97fbf8 2.83 3.15 0.25 9.81 0.00 0.00 0.00 0.00 02:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:55:01 docker0 2.83 3.12 0.21 9.81 0.00 0.00 0.00 0.00 02:55:01 ens3 14.06 8.78 18.94 5.07 0.00 0.00 0.00 0.00 02:56:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 02:56:01 docker0 0.40 0.38 0.03 0.04 0.00 0.00 0.00 0.00 02:56:01 ens3 97.57 61.18 2527.34 15.90 0.00 0.00 0.00 0.00 02:57:01 lo 2.27 2.27 0.22 0.22 0.00 0.00 0.00 0.00 02:57:01 docker0 83.65 151.57 7.48 1253.21 0.00 0.00 0.00 0.00 02:57:01 ens3 468.36 296.93 8429.65 170.22 0.00 0.00 0.00 0.00 Average: lo 1.59 1.59 0.15 0.15 0.00 0.00 0.00 0.00 Average: docker0 80.23 127.91 6.56 925.95 0.00 0.00 0.00 0.00 Average: ens3 292.60 186.72 4602.52 65.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36316) 01/08/25 _x86_64_ (8 CPU) 02:52:22 LINUX RESTART (8 CPU) 02:53:02 CPU %user %nice %system %iowait %steal %idle 02:54:01 all 27.92 0.00 5.43 2.29 0.08 64.28 02:54:01 0 27.95 0.00 4.69 0.27 0.07 67.03 02:54:01 1 28.91 0.00 5.46 0.33 0.09 65.22 02:54:01 2 28.40 0.00 5.16 1.55 0.09 64.80 02:54:01 3 28.20 0.00 5.53 2.93 0.09 63.26 02:54:01 4 27.16 0.00 4.97 9.06 0.07 58.74 02:54:01 5 26.64 0.00 5.05 1.55 0.09 66.67 02:54:01 6 27.75 0.00 6.66 2.49 0.09 63.01 02:54:01 7 28.33 0.00 5.92 0.14 0.07 65.54 02:55:01 all 56.75 0.00 7.80 1.33 0.15 33.96 02:55:01 0 56.10 0.00 7.97 0.24 0.18 35.51 02:55:01 1 58.34 0.00 7.54 0.07 0.13 33.92 02:55:01 2 57.96 0.00 7.65 0.52 0.13 33.73 02:55:01 3 58.72 0.00 7.76 1.09 0.19 32.23 02:55:01 4 55.58 0.00 7.86 1.21 0.15 35.20 02:55:01 5 56.53 0.00 7.82 1.05 0.17 34.43 02:55:01 6 54.99 0.00 7.90 5.55 0.13 31.43 02:55:01 7 55.79 0.00 7.91 0.96 0.12 35.22 02:56:01 all 19.42 0.00 2.48 1.87 0.05 76.18 02:56:01 0 21.42 0.00 2.36 0.32 0.05 75.85 02:56:01 1 19.04 0.00 2.28 0.37 0.05 78.27 02:56:01 2 19.59 0.00 3.48 0.30 0.03 76.60 02:56:01 3 18.81 0.00 2.41 2.61 0.05 76.13 02:56:01 4 19.07 0.00 2.02 0.00 0.05 78.86 02:56:01 5 19.47 0.00 2.45 0.29 0.05 77.75 02:56:01 6 17.70 0.00 2.46 10.73 0.05 69.06 02:56:01 7 20.27 0.00 2.40 0.35 0.05 76.93 02:57:01 all 9.17 0.00 3.79 3.52 0.05 83.47 02:57:01 0 7.00 0.00 4.33 0.29 0.05 88.33 02:57:01 1 9.36 0.00 3.95 2.04 0.07 84.58 02:57:01 2 9.93 0.00 3.55 0.18 0.05 86.29 02:57:01 3 7.61 0.00 4.56 3.04 0.05 84.75 02:57:01 4 9.72 0.00 4.43 18.67 0.07 67.12 02:57:01 5 10.78 0.00 3.39 0.05 0.05 85.73 02:57:01 6 9.75 0.00 3.11 3.16 0.05 83.94 02:57:01 7 9.20 0.00 3.00 0.91 0.05 86.85 Average: all 28.32 0.00 4.87 2.25 0.08 64.48 Average: 0 28.13 0.00 4.84 0.28 0.09 66.67 Average: 1 28.90 0.00 4.80 0.70 0.08 65.51 Average: 2 28.95 0.00 4.95 0.64 0.08 65.38 Average: 3 28.33 0.00 5.06 2.42 0.09 64.10 Average: 4 27.97 0.00 4.82 7.18 0.08 59.94 Average: 5 28.33 0.00 4.67 0.73 0.09 66.18 Average: 6 27.55 0.00 5.03 5.49 0.08 61.85 Average: 7 28.39 0.00 4.80 0.59 0.07 66.15