---> uname -a: Linux prd-ubuntu2204-builder-4c-4g-25038 5.15.0-138-generic #148-Ubuntu SMP Fri Mar 14 19:05:48 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 1016K 1.6G 1% /run /dev/vda1 78G 14G 64G 18% / 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 573 6722 3 8693 15073 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:5a:e0:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.107.42/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 84970sec preferred_lft 84970sec inet6 fe80::f816:3eff:fe5a:e0c1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-138-generic (prd-ubuntu2204-builder-4c-4g-25038) 07/01/25 _x86_64_ (4 CPU) 18:37:52 LINUX RESTART (4 CPU) 18:40:04 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:50:04 40.79 3.71 35.08 2.01 756.53 15221.48 13265.41 19:00:13 222.17 1.46 212.25 8.46 34.89 13488.50 41092.84 Average: 132.15 2.58 124.32 5.25 393.03 14348.55 27282.48 18:40:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:50:04 8049012 13630396 2322344 14.18 193196 5405904 2371944 13.61 1338696 6481288 128208 19:00:13 6972096 15457964 472940 2.89 322948 7954900 741112 4.25 2292088 6337236 432900 Average: 7510554 14544180 1397642 8.54 258072 6680402 1556528 8.93 1815392 6409262 280554 18:40:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:50:04 lo 0.79 0.79 0.21 0.21 0.00 0.00 0.00 0.00 18:50:04 ens3 301.31 219.53 1748.17 32.47 0.00 0.00 0.00 0.00 19:00:13 lo 0.37 0.37 0.07 0.07 0.00 0.00 0.00 0.00 19:00:13 ens3 93.64 67.06 333.87 16.06 0.00 0.00 0.00 0.00 Average: lo 0.58 0.58 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 196.70 142.73 1035.77 24.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-138-generic (prd-ubuntu2204-builder-4c-4g-25038) 07/01/25 _x86_64_ (4 CPU) 18:37:52 LINUX RESTART (4 CPU) 18:40:04 CPU %user %nice %system %iowait %steal %idle 18:50:04 all 31.45 0.00 2.59 0.78 0.07 65.12 18:50:04 0 32.03 0.00 2.59 0.66 0.06 64.65 18:50:04 1 32.40 0.00 2.39 0.55 0.07 64.59 18:50:04 2 30.88 0.00 2.90 0.97 0.07 65.18 18:50:04 3 30.48 0.00 2.46 0.95 0.07 66.04 19:00:13 all 31.96 0.00 3.12 0.78 0.07 64.07 19:00:13 0 29.38 0.00 3.31 0.71 0.07 66.53 19:00:13 1 33.67 0.00 3.53 0.93 0.07 61.80 19:00:13 2 35.48 0.00 2.93 0.70 0.07 60.81 19:00:13 3 29.32 0.00 2.70 0.78 0.07 67.12 Average: all 31.71 0.00 2.85 0.78 0.07 64.59 Average: 0 30.69 0.00 2.96 0.69 0.07 65.60 Average: 1 33.04 0.00 2.97 0.74 0.07 63.19 Average: 2 33.20 0.00 2.92 0.83 0.07 62.98 Average: 3 29.90 0.00 2.58 0.86 0.07 66.58