---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34782 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 143G 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 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34782) 12/09/24 _x86_64_ (8 CPU) 09:28:15 LINUX RESTART (8 CPU) 09:29:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:30:01 199.75 6.49 193.26 0.00 535.23 49565.84 0.00 09:31:01 170.00 1.05 168.96 0.00 27.60 62354.41 0.00 09:32:01 32.34 0.02 32.33 0.00 0.13 21900.37 0.00 09:33:01 180.04 0.15 179.89 0.00 5.47 51370.37 0.00 Average: 145.31 1.91 143.40 0.00 140.46 46284.07 0.00 09:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:30:01 28074028 31538872 768184 2.34 127968 3502692 1909676 5.63 1267700 3034764 615764 09:31:01 27102572 31291380 1009576 3.07 184020 4103520 2379128 7.01 1764944 3436276 595576 09:32:01 27013372 31481060 818700 2.49 187564 4347080 2103056 6.20 1328332 3927976 416096 09:33:01 26948008 31513524 788228 2.40 194468 4448836 2068096 6.09 1393948 3938224 454920 Average: 27284495 31456209 846172 2.57 173505 4100532 2114989 6.23 1438731 3584310 520589 09:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:30:01 lo 5.80 5.80 0.58 0.58 0.00 0.00 0.00 0.00 09:30:01 ens3 741.06 479.33 8498.38 63.68 0.00 0.00 0.00 0.00 09:30:01 docker0 341.47 530.10 29.05 3557.68 0.00 0.00 0.00 0.00 09:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:31:01 ens3 25.30 14.05 24.70 9.47 0.00 0.00 0.00 0.00 09:31:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 09:31:01 veth76d216b 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 09:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 ens3 8.53 4.58 6.51 3.38 0.00 0.00 0.00 0.00 09:32:01 docker0 0.90 1.25 0.11 0.36 0.00 0.00 0.00 0.00 09:32:01 veth76d216b 0.90 1.28 0.12 0.37 0.00 0.00 0.00 0.00 09:33:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 09:33:01 ens3 118.11 73.22 2789.95 16.37 0.00 0.00 0.00 0.00 09:33:01 docker0 6.93 14.68 0.42 190.60 0.00 0.00 0.00 0.00 Average: lo 1.98 1.98 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 221.08 141.39 2806.17 23.06 0.00 0.00 0.00 0.00 Average: docker0 86.26 134.89 7.30 926.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34782) 12/09/24 _x86_64_ (8 CPU) 09:28:15 LINUX RESTART (8 CPU) 09:29:02 CPU %user %nice %system %iowait %steal %idle 09:30:01 all 7.54 0.00 3.39 3.09 0.06 85.92 09:30:01 0 6.35 0.00 3.30 0.86 0.05 89.44 09:30:01 1 8.05 0.00 3.53 1.58 0.07 86.77 09:30:01 2 8.73 0.00 3.46 1.44 0.05 86.32 09:30:01 3 7.24 0.00 3.10 0.77 0.05 88.84 09:30:01 4 7.00 0.00 3.59 4.18 0.05 85.18 09:30:01 5 7.84 0.00 3.61 11.68 0.09 76.78 09:30:01 6 6.73 0.00 3.22 0.53 0.09 89.44 09:30:01 7 8.36 0.00 3.28 3.71 0.07 84.59 09:31:01 all 23.63 0.00 5.04 3.78 0.09 67.46 09:31:01 0 23.02 0.00 5.07 1.51 0.05 70.35 09:31:01 1 26.80 0.00 4.43 4.02 0.15 64.60 09:31:01 2 22.72 0.00 4.67 0.03 0.08 72.50 09:31:01 3 24.43 0.00 4.78 1.17 0.10 69.52 09:31:01 4 23.70 0.00 5.94 1.47 0.07 68.83 09:31:01 5 23.30 0.00 5.80 21.46 0.10 49.33 09:31:01 6 22.10 0.00 4.81 0.05 0.07 72.97 09:31:01 7 22.97 0.00 4.81 0.64 0.07 71.52 09:32:01 all 44.51 0.00 5.67 1.05 0.11 48.66 09:32:01 0 43.82 0.00 5.58 0.27 0.10 50.24 09:32:01 1 43.24 0.00 5.66 0.25 0.13 50.72 09:32:01 2 43.65 0.00 6.08 0.17 0.10 50.01 09:32:01 3 45.35 0.00 5.24 0.08 0.12 49.21 09:32:01 4 45.07 0.00 5.77 0.27 0.12 48.77 09:32:01 5 42.91 0.00 5.56 1.23 0.10 50.20 09:32:01 6 45.42 0.00 5.93 0.03 0.12 48.50 09:32:01 7 46.58 0.00 5.57 6.09 0.12 41.64 09:33:01 all 27.33 0.00 6.29 3.37 0.09 62.92 09:33:01 0 27.02 0.00 6.39 7.93 0.08 58.58 09:33:01 1 27.57 0.00 6.57 0.63 0.10 65.13 09:33:01 2 29.12 0.00 6.53 0.42 0.08 63.85 09:33:01 3 26.72 0.00 5.97 1.03 0.10 66.18 09:33:01 4 26.02 0.00 6.76 4.06 0.07 63.08 09:33:01 5 26.98 0.00 6.16 12.70 0.10 54.06 09:33:01 6 27.74 0.00 5.95 0.10 0.07 66.14 09:33:01 7 27.48 0.00 5.98 0.17 0.10 66.27 Average: all 25.83 0.00 5.10 2.82 0.09 66.16 Average: 0 25.13 0.00 5.09 2.64 0.07 67.06 Average: 1 26.49 0.00 5.05 1.62 0.11 66.72 Average: 2 26.13 0.00 5.19 0.51 0.08 68.08 Average: 3 25.99 0.00 4.78 0.77 0.09 68.37 Average: 4 25.52 0.00 5.52 2.49 0.08 66.39 Average: 5 25.34 0.00 5.29 11.74 0.10 57.53 Average: 6 25.59 0.00 4.98 0.18 0.08 69.17 Average: 7 26.44 0.00 4.91 2.65 0.09 65.91