---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-425 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 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-425) 03/20/24 _x86_64_ (8 CPU) 07:39:59 LINUX RESTART (8 CPU) 07:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:41:01 357.04 61.54 295.50 0.00 5558.14 200842.66 0.00 07:42:01 125.88 3.02 122.86 0.00 86.65 51453.16 0.00 07:43:01 1.70 0.00 1.70 0.00 0.00 23.88 0.00 07:44:01 0.85 0.00 0.85 0.00 0.00 10.26 0.00 07:45:01 1.27 0.00 1.27 0.00 0.00 15.60 0.00 Average: 97.34 12.91 84.43 0.00 1128.92 50467.43 0.00 07:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:41:01 29490732 31495672 852576 2.59 63492 2227652 2095876 6.18 1065488 1976272 333388 07:42:01 28668548 31488964 825016 2.51 95356 2946856 1752048 5.16 1180076 2588812 264 07:43:01 28682824 31503372 810364 2.46 95392 2946856 1752048 5.16 1163316 2588812 160 07:44:01 28684360 31504952 808784 2.46 95416 2946860 1752048 5.16 1161828 2588816 32 07:45:01 28690856 31511560 802128 2.44 95456 2946856 1768512 5.21 1155276 2588920 4 Average: 28843464 31500904 819774 2.49 89022 2803016 1824106 5.38 1145197 2466326 66770 07:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:41:01 lo 4.20 4.20 0.40 0.40 0.00 0.00 0.00 0.00 07:41:01 ens3 495.30 337.29 5659.29 88.93 0.00 0.00 0.00 0.00 07:41:01 docker0 6.98 6.58 0.74 62.41 0.00 0.00 0.00 0.00 07:42:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 07:42:01 ens3 199.15 133.01 3324.17 34.29 0.00 0.00 0.00 0.00 07:42:01 docker0 43.54 58.41 3.64 763.89 0.00 0.00 0.00 0.00 07:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:43:01 ens3 4.97 3.23 12.52 0.51 0.00 0.00 0.00 0.00 07:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 ens3 0.07 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:45:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.16 1.16 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 139.92 94.73 1799.14 24.75 0.00 0.00 0.00 0.00 Average: docker0 10.10 13.00 0.88 165.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-425) 03/20/24 _x86_64_ (8 CPU) 07:39:59 LINUX RESTART (8 CPU) 07:40:01 CPU %user %nice %system %iowait %steal %idle 07:41:01 all 7.68 0.00 2.43 2.63 0.05 87.21 07:41:01 0 7.19 0.00 3.20 3.99 0.07 85.55 07:41:01 1 6.79 0.00 2.66 1.44 0.05 89.06 07:41:01 2 11.30 0.00 2.40 8.10 0.05 78.15 07:41:01 3 7.51 0.00 1.80 0.60 0.05 90.04 07:41:01 4 6.24 0.00 1.46 0.22 0.05 92.03 07:41:01 5 6.76 0.00 2.66 0.83 0.05 89.69 07:41:01 6 6.48 0.00 2.17 1.54 0.07 89.74 07:41:01 7 9.15 0.00 3.11 4.32 0.05 83.38 07:42:01 all 23.65 0.00 4.34 2.68 0.07 69.26 07:42:01 0 23.18 0.00 4.29 0.25 0.07 72.21 07:42:01 1 22.61 0.00 4.56 8.55 0.07 64.22 07:42:01 2 23.83 0.00 3.85 1.32 0.07 70.94 07:42:01 3 24.86 0.00 5.08 0.41 0.08 69.57 07:42:01 4 23.37 0.00 4.28 5.70 0.08 66.56 07:42:01 5 22.18 0.00 3.69 0.13 0.07 73.92 07:42:01 6 24.92 0.00 4.55 4.82 0.07 65.64 07:42:01 7 24.25 0.00 4.42 0.20 0.07 71.06 07:43:01 all 0.06 0.00 0.03 0.00 0.01 99.89 07:43:01 0 0.07 0.00 0.05 0.00 0.03 99.85 07:43:01 1 0.05 0.00 0.02 0.00 0.02 99.92 07:43:01 2 0.00 0.00 0.02 0.02 0.00 99.97 07:43:01 3 0.05 0.00 0.02 0.00 0.00 99.93 07:43:01 4 0.23 0.00 0.05 0.02 0.02 99.68 07:43:01 5 0.05 0.00 0.03 0.00 0.02 99.90 07:43:01 6 0.05 0.00 0.02 0.00 0.02 99.92 07:43:01 7 0.02 0.00 0.03 0.00 0.00 99.95 07:44:01 all 0.04 0.00 0.01 0.00 0.01 99.94 07:44:01 0 0.03 0.00 0.03 0.00 0.02 99.92 07:44:01 1 0.07 0.00 0.00 0.00 0.02 99.92 07:44:01 2 0.02 0.00 0.00 0.02 0.02 99.95 07:44:01 3 0.02 0.00 0.02 0.00 0.00 99.97 07:44:01 4 0.10 0.00 0.02 0.00 0.02 99.87 07:44:01 5 0.03 0.00 0.00 0.00 0.00 99.97 07:44:01 6 0.02 0.00 0.00 0.02 0.00 99.97 07:44:01 7 0.02 0.00 0.02 0.00 0.02 99.95 07:45:01 all 0.22 0.00 0.02 0.00 0.01 99.75 07:45:01 0 0.05 0.00 0.08 0.00 0.02 99.85 07:45:01 1 1.62 0.00 0.00 0.00 0.02 98.37 07:45:01 2 0.00 0.00 0.00 0.00 0.00 100.00 07:45:01 3 0.00 0.00 0.00 0.00 0.02 99.98 07:45:01 4 0.05 0.00 0.03 0.02 0.02 99.88 07:45:01 5 0.03 0.00 0.02 0.00 0.00 99.95 07:45:01 6 0.00 0.00 0.02 0.00 0.00 99.98 07:45:01 7 0.00 0.00 0.02 0.00 0.00 99.98 Average: all 6.28 0.00 1.36 1.06 0.03 91.27 Average: 0 6.06 0.00 1.52 0.84 0.04 91.53 Average: 1 6.21 0.00 1.44 1.99 0.03 90.33 Average: 2 6.98 0.00 1.25 1.88 0.03 89.87 Average: 3 6.43 0.00 1.37 0.20 0.03 91.97 Average: 4 5.95 0.00 1.16 1.18 0.04 91.68 Average: 5 5.77 0.00 1.27 0.19 0.03 92.74 Average: 6 6.24 0.00 1.34 1.27 0.03 91.12 Average: 7 6.64 0.00 1.51 0.90 0.03 90.92