---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34811 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 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-34811) 12/09/24 _x86_64_ (8 CPU) 19:59:04 LINUX RESTART (8 CPU) 20:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:01:01 221.81 2.48 219.33 0.00 59.59 66139.91 0.00 20:02:01 111.85 0.00 111.85 0.00 0.00 34824.53 0.00 20:03:01 94.44 0.15 94.29 0.00 10.44 31837.87 0.00 20:04:01 140.37 0.27 140.10 0.00 22.66 43783.27 0.00 Average: 142.32 0.73 141.59 0.00 23.22 44197.48 0.00 20:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:01:01 26997632 31535420 762872 2.32 180548 4428480 1834880 5.41 1310576 3965996 899244 20:02:01 26829796 31211584 1077280 3.28 186848 4292332 2524028 7.44 1768456 3690332 735720 20:03:01 27575288 31511852 782372 2.38 189964 3867548 1920888 5.66 1356608 3387508 225988 20:04:01 27027700 31529384 762920 2.32 198520 4376568 1785588 5.26 1364816 3876772 820 Average: 27107604 31447060 846361 2.57 188970 4241232 2016346 5.94 1450114 3730152 465443 20:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:01:01 lo 2.73 2.73 0.27 0.27 0.00 0.00 0.00 0.00 20:01:01 docker0 342.64 536.39 28.34 3327.15 0.00 0.00 0.00 0.00 20:01:01 ens3 660.94 422.03 6529.53 49.20 0.00 0.00 0.00 0.00 20:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:02:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 20:02:01 ens3 29.79 17.58 27.71 11.33 0.00 0.00 0.00 0.00 20:02:01 vethde854cc 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 20:03:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 20:03:01 docker0 1.41 2.95 0.09 38.74 0.00 0.00 0.00 0.00 20:03:01 ens3 20.79 12.27 58.03 7.69 0.00 0.00 0.00 0.00 20:04:01 lo 2.20 2.20 0.22 0.22 0.00 0.00 0.00 0.00 20:04:01 docker0 5.95 11.70 0.37 152.93 0.00 0.00 0.00 0.00 20:04:01 ens3 126.67 78.86 2756.47 19.40 0.00 0.00 0.00 0.00 Average: lo 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 87.85 138.33 7.23 883.16 0.00 0.00 0.00 0.00 Average: ens3 210.33 133.18 2352.41 21.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34811) 12/09/24 _x86_64_ (8 CPU) 19:59:04 LINUX RESTART (8 CPU) 20:00:01 CPU %user %nice %system %iowait %steal %idle 20:01:01 all 8.55 0.00 3.89 3.42 0.07 84.07 20:01:01 0 9.77 0.00 4.63 0.41 0.08 85.12 20:01:01 1 7.93 0.00 3.07 0.52 0.05 88.43 20:01:01 2 9.31 0.00 3.33 0.83 0.07 86.47 20:01:01 3 8.75 0.00 3.58 1.32 0.08 86.27 20:01:01 4 8.55 0.00 4.60 8.29 0.07 78.50 20:01:01 5 8.77 0.00 4.43 12.07 0.07 74.66 20:01:01 6 7.59 0.00 4.06 1.24 0.07 87.05 20:01:01 7 7.72 0.00 3.44 2.74 0.05 86.05 20:02:01 all 39.21 0.00 6.18 1.43 0.07 53.10 20:02:01 0 38.12 0.00 5.55 0.08 0.07 56.17 20:02:01 1 41.34 0.00 6.33 0.17 0.08 52.09 20:02:01 2 38.48 0.00 5.81 0.08 0.07 55.55 20:02:01 3 40.13 0.00 5.56 0.86 0.07 53.38 20:02:01 4 38.25 0.00 5.76 0.96 0.08 54.95 20:02:01 5 41.07 0.00 6.47 8.81 0.08 43.56 20:02:01 6 38.70 0.00 7.03 0.35 0.05 53.86 20:02:01 7 37.59 0.00 6.95 0.12 0.07 55.27 20:03:01 all 45.72 0.00 6.99 2.03 0.11 45.15 20:03:01 0 46.76 0.00 6.62 0.46 0.21 45.95 20:03:01 1 45.57 0.00 6.26 0.26 0.14 47.77 20:03:01 2 45.35 0.00 6.76 7.14 0.09 40.66 20:03:01 3 45.15 0.00 7.17 6.64 0.07 40.97 20:03:01 4 45.43 0.00 6.53 0.14 0.09 47.83 20:03:01 5 45.58 0.00 6.89 0.70 0.09 46.74 20:03:01 6 46.05 0.00 7.29 0.36 0.12 46.19 20:03:01 7 45.90 0.00 8.44 0.58 0.09 45.01 20:04:01 all 4.32 0.00 2.06 1.73 0.04 91.85 20:04:01 0 4.09 0.00 2.35 0.17 0.03 93.36 20:04:01 1 4.32 0.00 1.89 0.03 0.03 93.71 20:04:01 2 4.38 0.00 1.91 0.10 0.07 93.54 20:04:01 3 4.89 0.00 2.61 10.65 0.07 81.79 20:04:01 4 4.42 0.00 1.85 0.55 0.05 93.13 20:04:01 5 4.38 0.00 1.90 0.02 0.03 93.67 20:04:01 6 3.98 0.00 1.78 0.40 0.02 93.82 20:04:01 7 4.07 0.00 2.21 1.94 0.03 91.75 Average: all 24.35 0.00 4.77 2.15 0.07 68.66 Average: 0 24.59 0.00 4.78 0.28 0.10 70.26 Average: 1 24.66 0.00 4.37 0.25 0.08 70.64 Average: 2 24.28 0.00 4.44 2.01 0.07 69.19 Average: 3 24.62 0.00 4.71 4.86 0.07 65.73 Average: 4 24.12 0.00 4.68 2.48 0.07 68.65 Average: 5 24.89 0.00 4.92 5.41 0.07 64.73 Average: 6 24.01 0.00 5.03 0.59 0.06 70.30 Average: 7 23.61 0.00 5.23 1.35 0.06 69.75