---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-49395 5.15.0-131-generic #141-Ubuntu SMP Fri Jan 10 21:18:28 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 40 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Vendor ID: AuthenticAMD Model name: AMD EPYC-Rome Processor CPU family: 23 Model: 49 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 Stepping: 0 BogoMIPS: 5599.99 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 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB (4 instances) L1i cache: 128 KiB (4 instances) L2 cache: 2 MiB (4 instances) L3 cache: 64 MiB (4 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-3 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Reg file data sampling: Not affected Vulnerability Retbleed: Mitigation; untrained return thunk; SMT disabled Vulnerability Spec rstack overflow: Mitigation; SMT disabled 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; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 12G 66G 16% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 4.0K 1.6G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15989 605 8705 4 6678 15041 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:a0:49:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.56/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84726sec preferred_lft 84726sec inet6 fe80::f816:3eff:fea0:4968/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c1:a2:ba:a7 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-4c-4g-49395) 09/06/25 _x86_64_ (4 CPU) 04:42:15 LINUX RESTART (4 CPU) 04:50:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:00:00 25.07 0.07 22.12 2.89 3.59 2203.47 21818.23 05:10:00 28.41 0.18 25.03 3.20 15.41 9542.01 18014.16 Average: 26.74 0.13 23.57 3.04 9.50 5872.74 19916.19 04:50:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:00:00 9178792 13057652 2898448 17.70 128976 3867540 2987356 17.15 913360 5878064 20832 05:10:00 8952776 15435268 511624 3.12 157200 6349940 1083072 6.22 1797820 5131024 14536 Average: 9065784 14246460 1705036 10.41 143088 5108740 2035214 11.68 1355590 5504544 17684 04:50:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:00:00 lo 1348.35 1348.35 1279.09 1279.09 0.00 0.00 0.00 0.00 05:00:00 ens3 27.06 22.15 14.90 7.41 0.00 0.00 0.00 0.00 05:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:00 lo 732.70 732.70 2904.47 2904.47 0.00 0.00 0.00 0.00 05:10:00 ens3 53.71 42.23 142.18 36.23 0.00 0.00 0.00 0.00 05:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1040.52 1040.52 2091.78 2091.78 0.00 0.00 0.00 0.00 Average: ens3 40.39 32.19 78.54 21.82 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-4c-4g-49395) 09/06/25 _x86_64_ (4 CPU) 04:42:15 LINUX RESTART (4 CPU) 04:50:00 CPU %user %nice %system %iowait %steal %idle 05:00:00 all 68.01 0.00 2.47 0.13 0.11 29.28 05:00:00 0 67.14 0.00 2.53 0.18 0.12 30.04 05:00:00 1 67.58 0.00 2.61 0.06 0.11 29.64 05:00:00 2 68.33 0.00 2.62 0.21 0.12 28.72 05:00:00 3 68.99 0.00 2.11 0.07 0.11 28.71 05:10:00 all 47.74 0.00 2.08 0.30 0.09 49.79 05:10:00 0 46.31 0.00 1.96 0.38 0.09 51.27 05:10:00 1 45.92 0.00 1.99 0.16 0.09 51.84 05:10:00 2 51.00 0.00 2.47 0.54 0.09 45.91 05:10:00 3 47.74 0.00 1.90 0.14 0.09 50.13 Average: all 57.87 0.00 2.27 0.22 0.10 39.54 Average: 0 56.72 0.00 2.24 0.28 0.10 40.65 Average: 1 56.75 0.00 2.30 0.11 0.10 40.74 Average: 2 59.67 0.00 2.54 0.37 0.10 37.32 Average: 3 58.36 0.00 2.01 0.10 0.10 39.43