---> uname -a: Linux prd-ubuntu2204-builder-8c-8g-49501 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 711 26251 4 5128 30913 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:e7:ae:37 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.152/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84114sec preferred_lft 84114sec inet6 fe80::f816:3eff:fee7:ae37/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c5:29:6b:4d 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-49501) 08/05/25 _x86_64_ (8 CPU) 04:40:28 LINUX RESTART (8 CPU) 04:50:10 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:00:01 26.84 0.12 23.26 3.47 4.97 6281.08 28120.40 05:10:00 36.92 0.02 32.15 4.76 0.56 8644.64 37140.57 Average: 31.91 0.07 27.73 4.12 2.75 7469.88 32657.29 04:50:10 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:00:01 25273908 29097992 3207744 9.76 157508 3893224 3215728 9.48 927136 6195392 12216 05:10:00 24626644 29024508 3277352 9.97 194792 4378444 3249872 9.58 1068040 6643900 34984 Average: 24950276 29061250 3242548 9.87 176150 4135834 3232800 9.53 997588 6419646 23600 04:50:10 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:00:01 lo 1305.26 1305.26 1241.53 1241.53 0.00 0.00 0.00 0.00 05:00:01 ens3 42.15 28.16 30.90 12.71 0.00 0.00 0.00 0.00 05:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:00 lo 1852.07 1852.07 1763.51 1763.51 0.00 0.00 0.00 0.00 05:10:00 ens3 43.22 30.35 16.89 14.78 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 1580.29 1580.29 1504.07 1504.07 0.00 0.00 0.00 0.00 Average: ens3 42.69 29.26 23.86 13.75 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-49501) 08/05/25 _x86_64_ (8 CPU) 04:40:28 LINUX RESTART (8 CPU) 04:50:10 CPU %user %nice %system %iowait %steal %idle 05:00:01 all 35.30 0.00 1.59 0.07 0.06 62.97 05:00:01 0 28.30 0.00 1.32 0.04 0.06 70.28 05:00:01 1 38.02 0.00 2.07 0.11 0.07 59.75 05:00:01 2 35.24 0.00 1.86 0.07 0.06 62.76 05:00:01 3 40.14 0.00 1.54 0.13 0.07 58.13 05:00:01 4 35.64 0.00 1.43 0.05 0.06 62.82 05:00:01 5 38.95 0.00 1.70 0.04 0.07 59.25 05:00:01 6 35.80 0.00 1.34 0.03 0.06 62.77 05:00:01 7 30.37 0.00 1.49 0.08 0.06 68.00 05:10:00 all 38.91 0.00 1.98 0.09 0.07 58.95 05:10:00 0 40.62 0.00 1.98 0.04 0.07 57.29 05:10:00 1 39.04 0.00 2.32 0.12 0.07 58.44 05:10:00 2 38.20 0.00 1.85 0.07 0.07 59.80 05:10:00 3 42.33 0.00 2.44 0.14 0.07 55.02 05:10:00 4 38.55 0.00 1.72 0.07 0.08 59.59 05:10:00 5 38.75 0.00 1.97 0.17 0.08 59.04 05:10:00 6 35.82 0.00 1.69 0.05 0.07 62.36 05:10:00 7 37.99 0.00 1.86 0.05 0.07 60.03 Average: all 37.12 0.00 1.79 0.08 0.07 60.95 Average: 0 34.49 0.00 1.65 0.04 0.07 63.75 Average: 1 38.53 0.00 2.20 0.12 0.07 59.09 Average: 2 36.73 0.00 1.86 0.07 0.07 61.27 Average: 3 41.24 0.00 1.99 0.13 0.07 56.56 Average: 4 37.10 0.00 1.58 0.06 0.07 61.19 Average: 5 38.85 0.00 1.83 0.10 0.07 59.15 Average: 6 35.81 0.00 1.52 0.04 0.06 62.57 Average: 7 34.20 0.00 1.68 0.06 0.07 64.00