---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2622 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-2622) 06/02/25 _x86_64_ (8 CPU) 02:47:55 LINUX RESTART (8 CPU) 02:48:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:49:01 360.91 57.96 302.95 0.00 5407.37 176861.59 0.00 02:50:01 120.61 0.53 120.07 0.00 25.99 65676.63 0.00 02:51:01 154.64 0.67 153.97 0.00 38.53 64720.55 0.00 Average: 212.04 19.72 192.32 0.00 1823.76 102415.51 0.00 02:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:49:01 29571428 31564280 784000 2.38 59544 2226324 1749732 5.16 1008704 1966140 128 02:50:01 27457508 30945232 1360616 4.14 102904 3553208 2418612 7.13 1870436 3051116 260832 02:51:01 27001976 31487340 820076 2.49 134252 4466668 2050688 6.04 1276588 4046760 503680 Average: 28010304 31332284 988231 3.01 98900 3415400 2073011 6.11 1385243 3021339 254880 02:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:49:01 ens3 670.05 445.09 4939.88 95.25 0.00 0.00 0.00 0.00 02:49:01 lo 3.27 3.27 0.31 0.31 0.00 0.00 0.00 0.00 02:49:01 docker0 37.81 34.46 2.76 198.08 0.00 0.00 0.00 0.00 02:50:01 ens3 259.29 151.16 4070.99 28.73 0.00 0.00 0.00 0.00 02:50:01 veth348ee11 67.92 118.49 6.56 854.67 0.00 0.00 0.00 0.07 02:50:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 02:50:01 docker0 67.92 118.37 5.63 854.66 0.00 0.00 0.00 0.00 02:51:01 ens3 466.71 289.82 10512.62 47.72 0.00 0.00 0.00 0.00 02:51:01 lo 3.20 3.20 0.31 0.31 0.00 0.00 0.00 0.00 02:51:01 docker0 57.79 99.30 5.33 851.90 0.00 0.00 0.00 0.00 Average: ens3 465.33 295.34 6507.56 57.23 0.00 0.00 0.00 0.00 Average: lo 2.51 2.51 0.24 0.24 0.00 0.00 0.00 0.00 Average: docker0 54.51 84.05 4.57 634.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2622) 06/02/25 _x86_64_ (8 CPU) 02:47:55 LINUX RESTART (8 CPU) 02:48:01 CPU %user %nice %system %iowait %steal %idle 02:49:01 all 7.72 0.00 2.31 6.85 0.05 83.07 02:49:01 0 8.02 0.00 2.21 17.37 0.07 72.33 02:49:01 1 5.82 0.00 1.53 0.13 0.05 92.47 02:49:01 2 8.52 0.00 2.48 0.37 0.03 88.60 02:49:01 3 9.61 0.00 2.83 18.43 0.05 69.08 02:49:01 4 6.15 0.00 1.51 2.42 0.05 89.87 02:49:01 5 5.79 0.00 2.72 5.69 0.07 85.72 02:49:01 6 8.25 0.00 3.31 9.66 0.05 78.72 02:49:01 7 9.61 0.00 1.86 0.74 0.05 87.74 02:50:01 all 39.68 0.00 7.22 0.87 0.09 52.15 02:50:01 0 40.99 0.00 6.90 0.81 0.08 51.22 02:50:01 1 39.53 0.00 7.12 0.10 0.10 53.15 02:50:01 2 40.45 0.00 7.82 0.20 0.08 51.44 02:50:01 3 40.12 0.00 7.04 0.81 0.08 51.94 02:50:01 4 39.61 0.00 7.37 0.72 0.08 52.21 02:50:01 5 39.28 0.00 7.09 4.01 0.08 49.53 02:50:01 6 38.58 0.00 7.10 0.05 0.08 54.18 02:50:01 7 38.86 0.00 7.28 0.24 0.08 53.53 02:51:01 all 20.29 0.00 5.61 0.98 0.07 73.04 02:51:01 0 19.86 0.00 5.77 0.03 0.07 74.26 02:51:01 1 21.10 0.00 6.79 5.49 0.10 66.51 02:51:01 2 20.45 0.00 4.83 0.25 0.07 74.40 02:51:01 3 19.70 0.00 4.93 0.02 0.07 75.28 02:51:01 4 21.19 0.00 5.03 0.19 0.09 73.50 02:51:01 5 20.45 0.00 6.12 0.85 0.07 72.51 02:51:01 6 20.19 0.00 5.59 0.14 0.07 74.02 02:51:01 7 19.36 0.00 5.83 0.85 0.07 73.89 Average: all 22.55 0.00 5.04 2.91 0.07 69.43 Average: 0 22.95 0.00 4.96 6.09 0.07 65.92 Average: 1 22.12 0.00 5.14 1.91 0.08 70.75 Average: 2 23.11 0.00 5.04 0.27 0.06 71.52 Average: 3 23.16 0.00 4.94 6.43 0.07 65.41 Average: 4 22.31 0.00 4.64 1.11 0.07 71.86 Average: 5 21.83 0.00 5.31 3.52 0.07 69.27 Average: 6 22.33 0.00 5.33 3.29 0.07 68.98 Average: 7 22.58 0.00 4.99 0.61 0.07 71.76