---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40739 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 14G 142G 9% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 14G 142G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40739) 03/10/25 _x86_64_ (8 CPU) 05:47:35 LINUX RESTART (8 CPU) 05:48:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:49:01 511.33 26.26 485.07 0.00 2297.08 161307.38 0.00 05:50:01 144.52 0.00 144.52 0.00 0.00 57213.60 0.00 05:51:01 91.38 0.27 91.12 0.00 6.27 24851.48 0.00 05:52:01 219.48 0.30 219.18 0.00 18.66 84221.83 0.00 Average: 241.68 6.71 234.97 0.00 580.50 81899.92 0.00 05:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:49:01 27303412 31489720 825656 2.51 170856 4094980 2056788 6.06 1342028 3651828 670056 05:50:01 27005324 31475820 831752 2.53 185572 4363952 1961704 5.78 1759348 3525432 326224 05:51:01 27087996 31162128 1142684 3.48 191164 3968552 2667920 7.86 1904448 3299580 447628 05:52:01 25809948 31511528 793400 2.41 213068 5446148 1937232 5.71 1562804 4792748 65856 Average: 26801670 31409799 898373 2.73 190165 4468408 2155911 6.35 1642157 3817397 377441 05:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:49:01 docker0 309.78 395.82 26.47 3097.76 0.00 0.00 0.00 0.00 05:49:01 lo 6.40 6.40 0.63 0.63 0.00 0.00 0.00 0.00 05:49:01 ens3 902.23 633.78 8892.09 124.73 0.00 0.00 0.00 0.00 05:50:01 docker0 0.85 1.32 0.11 0.35 0.00 0.00 0.00 0.00 05:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:50:01 vethfd0c5d0 0.85 1.38 0.12 0.36 0.00 0.00 0.00 0.00 05:50:01 ens3 34.64 21.14 32.59 13.01 0.00 0.00 0.00 0.00 05:51:01 docker0 1.57 2.47 0.09 38.10 0.00 0.00 0.00 0.00 05:51:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 05:51:01 veth570f451 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 05:51:01 ens3 25.02 13.67 57.94 10.02 0.00 0.00 0.00 0.00 05:52:01 docker0 64.77 102.23 5.76 935.31 0.00 0.00 0.00 0.00 05:52:01 lo 2.93 2.93 0.29 0.29 0.00 0.00 0.00 0.00 05:52:01 ens3 355.69 213.50 7449.85 47.97 0.00 0.00 0.00 0.00 Average: docker0 94.24 125.46 8.11 1017.88 0.00 0.00 0.00 0.00 Average: lo 2.45 2.45 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 329.40 220.52 4108.12 48.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40739) 03/10/25 _x86_64_ (8 CPU) 05:47:35 LINUX RESTART (8 CPU) 05:48:01 CPU %user %nice %system %iowait %steal %idle 05:49:01 all 13.70 0.00 4.81 1.76 0.08 79.64 05:49:01 0 14.37 0.00 5.42 3.31 0.08 76.81 05:49:01 1 16.03 0.00 4.54 1.35 0.07 78.01 05:49:01 2 11.94 0.00 4.65 0.14 0.07 83.21 05:49:01 3 14.74 0.00 4.89 2.33 0.08 77.96 05:49:01 4 13.51 0.00 4.68 1.60 0.08 80.12 05:49:01 5 15.30 0.00 3.93 1.20 0.13 79.44 05:49:01 6 12.90 0.00 6.20 3.63 0.07 77.19 05:49:01 7 10.80 0.00 4.21 0.51 0.07 84.41 05:50:01 all 30.93 0.00 5.06 0.83 0.07 63.10 05:50:01 0 31.55 0.00 4.87 0.02 0.08 63.48 05:50:01 1 32.60 0.00 4.95 0.02 0.07 62.36 05:50:01 2 29.35 0.00 5.87 1.13 0.08 63.57 05:50:01 3 32.09 0.00 4.68 0.24 0.07 62.93 05:50:01 4 29.69 0.00 4.31 0.20 0.07 65.73 05:50:01 5 32.25 0.00 4.75 0.02 0.07 62.92 05:50:01 6 30.73 0.00 5.56 4.88 0.07 58.76 05:50:01 7 29.22 0.00 5.50 0.13 0.08 65.06 05:51:01 all 54.90 0.00 7.75 0.36 0.08 36.90 05:51:01 0 54.49 0.00 7.74 0.07 0.07 37.64 05:51:01 1 55.15 0.00 7.56 0.57 0.08 36.64 05:51:01 2 55.05 0.00 8.62 0.10 0.08 36.15 05:51:01 3 56.01 0.00 7.84 0.35 0.08 35.72 05:51:01 4 54.50 0.00 7.33 0.02 0.08 38.07 05:51:01 5 53.93 0.00 7.67 1.19 0.08 37.13 05:51:01 6 54.57 0.00 8.57 0.47 0.10 36.29 05:51:01 7 55.47 0.00 6.71 0.15 0.08 37.59 05:52:01 all 15.56 0.00 5.02 1.04 0.07 78.32 05:52:01 0 17.18 0.00 5.96 0.10 0.05 76.71 05:52:01 1 16.55 0.00 5.57 2.52 0.08 75.28 05:52:01 2 14.51 0.00 5.70 0.29 0.05 79.45 05:52:01 3 12.33 0.00 3.89 1.34 0.07 82.38 05:52:01 4 16.31 0.00 4.31 0.03 0.07 79.28 05:52:01 5 15.63 0.00 6.21 3.94 0.07 74.15 05:52:01 6 16.10 0.00 4.40 0.03 0.07 79.39 05:52:01 7 15.87 0.00 4.14 0.03 0.07 79.89 Average: all 28.81 0.00 5.66 1.00 0.08 64.46 Average: 0 29.42 0.00 6.00 0.87 0.07 63.64 Average: 1 30.11 0.00 5.65 1.11 0.08 63.05 Average: 2 27.80 0.00 6.22 0.41 0.07 65.50 Average: 3 28.82 0.00 5.32 1.06 0.08 64.72 Average: 4 28.52 0.00 5.16 0.47 0.08 65.78 Average: 5 29.31 0.00 5.64 1.58 0.09 63.38 Average: 6 28.62 0.00 6.19 2.26 0.08 62.86 Average: 7 27.86 0.00 5.14 0.21 0.08 66.71