---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40877 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 13G 143G 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 13G 143G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40877) 03/11/25 _x86_64_ (8 CPU) 07:57:43 LINUX RESTART (8 CPU) 07:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:59:02 350.56 46.54 304.02 0.00 5303.92 158694.35 0.00 08:00:01 373.53 3.47 370.06 0.00 36.33 120424.13 0.00 08:01:01 158.96 0.33 158.62 0.00 24.93 74566.39 0.00 Average: 293.91 16.86 277.06 0.00 1798.08 117880.97 0.00 07:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:59:02 29551408 31562500 774596 2.36 62616 2246176 2049268 6.04 1027320 1959708 303508 08:00:01 26876636 31247952 1044088 3.18 191080 4284512 2435852 7.18 1669840 3754224 285060 08:01:01 26191296 31473124 817012 2.48 203104 5128236 1856436 5.47 1385852 4665516 300 Average: 27539780 31427859 878565 2.67 152267 3886308 2113852 6.23 1361004 3459816 196289 07:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:59:02 lo 7.13 7.13 0.70 0.70 0.00 0.00 0.00 0.00 07:59:02 ens3 611.10 435.64 6455.98 100.82 0.00 0.00 0.00 0.00 07:59:02 docker0 67.16 69.49 4.70 398.73 0.00 0.00 0.00 0.00 08:00:01 vetha90645d 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:00:01 lo 2.71 2.71 0.31 0.31 0.00 0.00 0.00 0.00 08:00:01 ens3 567.32 356.51 5320.01 48.74 0.00 0.00 0.00 0.00 08:00:01 docker0 277.45 433.48 24.10 2933.77 0.00 0.00 0.00 0.00 08:01:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 08:01:01 ens3 394.12 202.52 7222.62 139.48 0.00 0.00 0.00 0.00 08:01:01 docker0 79.00 216.13 4.62 3930.66 0.00 0.00 0.00 0.00 Average: lo 3.93 3.93 0.40 0.40 0.00 0.00 0.00 0.00 Average: ens3 523.94 331.42 6338.47 96.61 0.00 0.00 0.00 0.00 Average: docker0 140.45 238.63 11.07 2418.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40877) 03/11/25 _x86_64_ (8 CPU) 07:57:43 LINUX RESTART (8 CPU) 07:58:01 CPU %user %nice %system %iowait %steal %idle 07:59:02 all 7.49 0.00 2.45 1.46 0.04 88.56 07:59:02 0 9.97 0.00 1.64 0.13 0.03 88.22 07:59:02 1 6.81 0.00 1.81 0.08 0.05 91.25 07:59:02 2 6.85 0.00 3.35 0.37 0.05 89.38 07:59:02 3 5.71 0.00 3.24 1.46 0.03 89.55 07:59:02 4 6.10 0.00 3.05 8.58 0.05 82.21 07:59:02 5 8.98 0.00 2.10 0.28 0.05 88.59 07:59:02 6 6.81 0.00 2.13 0.12 0.03 90.91 07:59:02 7 8.66 0.00 2.32 0.66 0.05 88.32 08:00:01 all 19.40 0.00 6.64 2.15 0.08 71.73 08:00:01 0 18.95 0.00 6.61 2.09 0.09 72.26 08:00:01 1 18.94 0.00 6.66 0.31 0.09 74.00 08:00:01 2 19.18 0.00 6.19 0.33 0.07 74.23 08:00:01 3 19.94 0.00 6.93 4.07 0.09 68.97 08:00:01 4 19.60 0.00 5.96 0.57 0.07 73.80 08:00:01 5 19.72 0.00 6.74 0.22 0.07 73.25 08:00:01 6 20.46 0.00 8.31 9.48 0.10 61.65 08:00:01 7 18.44 0.00 5.70 0.20 0.07 75.59 08:01:01 all 23.74 0.00 6.21 1.23 0.08 68.74 08:01:01 0 21.99 0.00 6.00 0.05 0.07 71.90 08:01:01 1 23.90 0.00 6.53 4.30 0.07 65.20 08:01:01 2 26.56 0.00 6.91 0.05 0.08 66.40 08:01:01 3 24.06 0.00 5.54 0.15 0.07 70.18 08:01:01 4 23.09 0.00 5.27 0.20 0.07 71.37 08:01:01 5 21.62 0.00 5.51 1.72 0.08 71.06 08:01:01 6 25.14 0.00 7.72 2.25 0.08 64.81 08:01:01 7 23.57 0.00 6.17 1.15 0.10 69.01 Average: all 16.84 0.00 5.08 1.61 0.07 76.40 Average: 0 16.94 0.00 4.73 0.75 0.06 77.52 Average: 1 16.51 0.00 4.98 1.57 0.07 76.87 Average: 2 17.51 0.00 5.48 0.25 0.07 76.70 Average: 3 16.53 0.00 5.22 1.88 0.06 76.31 Average: 4 16.24 0.00 4.75 3.13 0.06 75.81 Average: 5 16.73 0.00 4.76 0.75 0.07 77.69 Average: 6 17.42 0.00 6.02 3.90 0.07 72.59 Average: 7 16.87 0.00 4.72 0.67 0.07 77.67