---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-62682 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: 5600.00 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 648 8702 4 6637 14998 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:6a:11:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.174/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84566sec preferred_lft 84566sec inet6 fe80::f816:3eff:fe6a:1146/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fd:22:c7:c5 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-62682) 09/18/25 _x86_64_ (4 CPU) 13:21:31 LINUX RESTART (4 CPU) 13:30:11 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:40:11 26.10 0.02 22.96 3.12 0.55 2177.19 6903.35 13:50:01 21.16 0.02 19.24 1.89 0.60 4111.53 6511.17 Average: 23.65 0.02 21.12 2.51 0.57 3136.03 6708.95 13:30:11 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:40:11 9203712 13085288 2870308 17.53 127364 3870996 2984456 17.13 913364 5860240 25220 13:50:01 8020880 13168240 2781824 16.99 146480 5064444 2835852 16.28 1218428 6660352 282252 Average: 8612296 13126764 2826066 17.26 136922 4467720 2910154 16.70 1065896 6260296 153736 13:30:11 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:40:11 lo 1408.06 1408.06 1335.87 1335.87 0.00 0.00 0.00 0.00 13:40:11 ens3 27.53 22.56 12.47 7.56 0.00 0.00 0.00 0.00 13:40:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 lo 802.23 802.23 3003.75 3003.75 0.00 0.00 0.00 0.00 13:50:01 ens3 30.61 26.05 120.85 7.93 0.00 0.00 0.00 0.00 13:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1107.76 1107.76 2162.62 2162.62 0.00 0.00 0.00 0.00 Average: ens3 29.06 24.29 66.19 7.74 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-62682) 09/18/25 _x86_64_ (4 CPU) 13:21:31 LINUX RESTART (4 CPU) 13:30:11 CPU %user %nice %system %iowait %steal %idle 13:40:11 all 66.35 0.00 2.51 0.23 0.12 30.80 13:40:11 0 66.48 0.00 2.36 0.17 0.13 30.87 13:40:11 1 66.48 0.00 2.27 0.35 0.11 30.79 13:40:11 2 66.28 0.00 2.59 0.20 0.12 30.81 13:40:11 3 66.14 0.00 2.81 0.21 0.13 30.71 13:50:01 all 46.65 0.00 4.16 0.29 0.10 48.80 13:50:01 0 45.68 0.00 1.54 0.20 0.09 52.48 13:50:01 1 43.59 0.00 1.97 0.32 0.09 54.02 13:50:01 2 51.52 0.00 11.07 0.39 0.12 36.90 13:50:01 3 45.79 0.00 2.04 0.26 0.09 51.82 Average: all 56.57 0.00 3.32 0.26 0.11 39.73 Average: 0 56.15 0.00 1.95 0.19 0.11 41.60 Average: 1 55.13 0.00 2.12 0.34 0.10 42.31 Average: 2 58.96 0.00 6.80 0.29 0.12 33.84 Average: 3 56.05 0.00 2.43 0.24 0.11 41.18