---> uname -a: Linux prd-ubuntu2204-builder-8c-8g-41980 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): 8 On-line CPU(s) list: 0-7 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): 8 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: 256 KiB (8 instances) L1i cache: 256 KiB (8 instances) L2 cache: 4 MiB (8 instances) L3 cache: 128 MiB (8 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 11G 145G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 4.0K 3.2G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32092 689 26515 4 4887 30935 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:c1:0a:e8 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.109/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84365sec preferred_lft 84365sec inet6 fe80::f816:3eff:fec1:ae8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:af:15:1e:fd 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-builder-8c-8g-41980) 07/12/25 _x86_64_ (8 CPU) 05:21:18 LINUX RESTART (8 CPU) 05:30:16 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:40:11 46.61 0.10 27.92 18.58 4.65 7588.53 535425.07 05:50:01 34.51 0.01 30.28 4.22 0.52 8339.74 47458.07 Average: 40.59 0.06 29.10 11.44 2.59 7962.31 292623.29 05:30:16 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:40:11 25233376 29163880 3142364 9.56 162944 3986936 3260408 9.61 916752 6260988 37684 05:50:01 24183632 28680312 3622044 11.02 196588 4473540 3820948 11.27 1020268 7154800 106836 Average: 24708504 28922096 3382204 10.29 179766 4230238 3540678 10.44 968510 6707894 72260 05:30:16 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:40:11 lo 1677.42 1677.42 1595.90 1595.90 0.00 0.00 0.00 0.00 05:40:11 ens3 36.36 27.70 28.29 11.97 0.00 0.00 0.00 0.00 05:40:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 lo 1755.84 1755.84 1670.52 1670.52 0.00 0.00 0.00 0.00 05:50:01 ens3 53.26 38.51 21.48 21.58 0.00 0.00 0.00 0.00 05:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1716.44 1716.44 1633.03 1633.03 0.00 0.00 0.00 0.00 Average: ens3 44.77 33.08 24.90 16.75 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-builder-8c-8g-41980) 07/12/25 _x86_64_ (8 CPU) 05:21:18 LINUX RESTART (8 CPU) 05:30:16 CPU %user %nice %system %iowait %steal %idle 05:40:11 all 35.65 0.00 1.72 0.14 0.07 62.43 05:40:11 0 32.61 0.00 1.75 0.12 0.07 65.45 05:40:11 1 40.17 0.00 1.93 0.12 0.07 57.70 05:40:11 2 32.86 0.00 1.62 0.10 0.07 65.34 05:40:11 3 39.35 0.00 1.58 0.05 0.07 58.95 05:40:11 4 34.05 0.00 1.66 0.11 0.06 64.11 05:40:11 5 39.01 0.00 1.64 0.11 0.07 59.17 05:40:11 6 34.06 0.00 1.86 0.15 0.07 63.86 05:40:11 7 33.08 0.00 1.69 0.31 0.07 64.85 05:50:01 all 36.47 0.00 1.88 0.14 0.08 61.43 05:50:01 0 34.82 0.00 1.66 0.13 0.08 63.31 05:50:01 1 30.03 0.00 2.34 0.28 0.07 67.28 05:50:01 2 42.11 0.00 1.71 0.06 0.08 56.03 05:50:01 3 40.64 0.00 1.98 0.29 0.07 57.02 05:50:01 4 37.86 0.00 1.96 0.19 0.08 59.92 05:50:01 5 38.15 0.00 1.67 0.08 0.08 60.02 05:50:01 6 36.22 0.00 1.80 0.03 0.08 61.87 05:50:01 7 31.93 0.00 1.94 0.08 0.07 65.98 Average: all 36.06 0.00 1.80 0.14 0.07 61.93 Average: 0 33.71 0.00 1.70 0.13 0.08 64.39 Average: 1 35.12 0.00 2.14 0.20 0.07 62.47 Average: 2 37.47 0.00 1.67 0.08 0.08 60.71 Average: 3 39.99 0.00 1.78 0.17 0.07 57.99 Average: 4 35.95 0.00 1.81 0.15 0.07 62.02 Average: 5 38.58 0.00 1.66 0.10 0.08 59.59 Average: 6 35.14 0.00 1.83 0.09 0.07 62.87 Average: 7 32.51 0.00 1.82 0.19 0.07 65.42