---> uname -a: Linux prd-ubuntu2204-builder-8c-8g-46168 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: 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: 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 891 25770 4 5431 30733 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:d0:2b:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.9/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84269sec preferred_lft 84269sec inet6 fe80::f816:3eff:fed0:2b85/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a0:ff:c6:3a 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-46168) 07/26/25 _x86_64_ (8 CPU) 05:21:16 LINUX RESTART (8 CPU) 05:30:19 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:40:18 46.25 0.09 27.90 18.26 4.55 7460.56 537896.29 05:50:31 31.31 0.01 27.50 3.81 0.50 7494.13 32632.19 Average: 38.69 0.05 27.70 10.95 2.50 7477.54 282251.26 05:30:19 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:40:18 25418732 29320088 2985624 9.09 162596 3960100 3665356 10.81 914668 6074164 34852 05:50:31 24208332 28594244 3707692 11.28 194900 4368400 3740572 11.03 1009564 7124948 15116 Average: 24813532 28957166 3346658 10.18 178748 4164250 3702964 10.92 962116 6599556 24984 05:30:19 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:40:18 lo 1707.54 1707.54 1624.57 1624.57 0.00 0.00 0.00 0.00 05:40:18 ens3 43.88 30.66 28.44 12.01 0.00 0.00 0.00 0.00 05:40:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:31 lo 1631.03 1631.03 1552.86 1552.86 0.00 0.00 0.00 0.00 05:50:31 ens3 46.84 34.27 20.04 20.19 0.00 0.00 0.00 0.00 05:50:31 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1668.83 1668.83 1588.29 1588.29 0.00 0.00 0.00 0.00 Average: ens3 45.38 32.48 24.19 16.15 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-46168) 07/26/25 _x86_64_ (8 CPU) 05:21:16 LINUX RESTART (8 CPU) 05:30:19 CPU %user %nice %system %iowait %steal %idle 05:40:18 all 35.93 0.00 1.83 0.10 0.07 62.06 05:40:18 0 34.95 0.00 1.77 0.08 0.07 63.12 05:40:18 1 35.01 0.00 2.00 0.06 0.07 62.86 05:40:18 2 41.30 0.00 2.05 0.08 0.07 56.50 05:40:18 3 37.07 0.00 1.92 0.16 0.07 60.77 05:40:18 4 35.76 0.00 1.71 0.18 0.07 62.27 05:40:18 5 37.42 0.00 1.80 0.03 0.07 60.68 05:40:18 6 35.03 0.00 1.64 0.10 0.07 63.15 05:40:18 7 30.91 0.00 1.77 0.09 0.07 67.16 05:50:31 all 37.29 0.00 1.98 0.09 0.08 60.56 05:50:31 0 36.31 0.00 1.62 0.11 0.08 61.88 05:50:31 1 36.24 0.00 1.98 0.12 0.08 61.58 05:50:31 2 40.68 0.00 1.98 0.06 0.08 57.19 05:50:31 3 38.24 0.00 2.17 0.11 0.08 59.40 05:50:31 4 36.41 0.00 2.27 0.06 0.08 61.19 05:50:31 5 38.69 0.00 1.66 0.05 0.08 59.52 05:50:31 6 36.25 0.00 2.41 0.13 0.08 61.13 05:50:31 7 35.52 0.00 1.73 0.06 0.08 62.61 Average: all 36.62 0.00 1.91 0.09 0.07 61.30 Average: 0 35.64 0.00 1.70 0.09 0.07 62.49 Average: 1 35.64 0.00 1.99 0.09 0.07 62.21 Average: 2 40.99 0.00 2.02 0.07 0.08 56.85 Average: 3 37.66 0.00 2.05 0.13 0.07 60.08 Average: 4 36.09 0.00 1.99 0.12 0.07 61.73 Average: 5 38.07 0.00 1.73 0.04 0.07 60.09 Average: 6 35.65 0.00 2.03 0.11 0.08 62.13 Average: 7 33.24 0.00 1.75 0.07 0.08 64.86