---> uname -a: Linux prd-ubuntu2204-builder-4c-4g-44838 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 11G 67G 15% / 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 597 9113 3 6278 15049 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:9c:65:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.107.24/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 84986sec preferred_lft 84986sec inet6 fe80::f816:3eff:fe9c:65a1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-138-generic (prd-ubuntu2204-builder-4c-4g-44838) 09/10/25 _x86_64_ (4 CPU) 06:07:01 LINUX RESTART (4 CPU) 06:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:20:37 54.57 0.53 38.02 16.02 550.93 16065.25 337043.59 06:30:04 28.90 0.14 23.33 5.43 7.81 12869.75 145650.18 Average: 42.48 0.34 31.10 11.03 295.05 14559.77 246873.34 06:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:20:37 9691864 15364944 606084 3.70 174992 5483520 1148740 6.59 1819920 4335744 8 06:30:04 9383716 15457280 488924 2.99 206064 5822016 718520 4.12 2132440 4274232 66144 Average: 9537790 15411112 547504 3.34 190528 5652768 933630 5.36 1976180 4304988 33076 06:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:20:37 lo 0.21 0.21 0.03 0.03 0.00 0.00 0.00 0.00 06:20:37 ens3 30.84 24.05 351.33 2.43 0.00 0.00 0.00 0.00 06:30:04 lo 0.19 0.19 0.02 0.02 0.00 0.00 0.00 0.00 06:30:04 ens3 23.00 19.87 192.44 4.03 0.00 0.00 0.00 0.00 Average: lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 27.14 22.08 276.47 3.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-138-generic (prd-ubuntu2204-builder-4c-4g-44838) 09/10/25 _x86_64_ (4 CPU) 06:07:01 LINUX RESTART (4 CPU) 06:10:01 CPU %user %nice %system %iowait %steal %idle 06:20:37 all 23.75 0.00 3.34 0.87 0.13 71.91 06:20:37 0 23.48 0.00 3.24 0.74 0.35 72.18 06:20:37 1 24.10 0.00 3.31 1.04 0.07 71.48 06:20:37 2 23.53 0.00 3.25 1.14 0.05 72.03 06:20:37 3 23.89 0.00 3.56 0.58 0.05 71.93 06:30:04 all 12.83 0.00 1.98 1.46 0.04 83.69 06:30:04 0 12.83 0.00 2.02 0.93 0.04 84.17 06:30:04 1 12.39 0.00 1.94 2.02 0.05 83.60 06:30:04 2 13.80 0.00 2.03 1.43 0.05 82.70 06:30:04 3 12.28 0.00 1.92 1.46 0.04 84.30 Average: all 18.59 0.00 2.70 1.15 0.09 77.47 Average: 0 18.44 0.00 2.67 0.83 0.21 77.85 Average: 1 18.57 0.00 2.66 1.50 0.06 77.20 Average: 2 18.94 0.00 2.67 1.27 0.05 77.06 Average: 3 18.41 0.00 2.78 1.00 0.05 77.77