---> uname -a: Linux prd-ubuntu2204-builder-8c-8g-50943 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 12G 144G 8% / 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 883 24810 4 6397 30740 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:b7:5c:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.37/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84325sec preferred_lft 84325sec inet6 fe80::f816:3eff:feb7:5cbb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6b:2d:1d:63 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-50943) 08/08/25 _x86_64_ (8 CPU) 18:43:55 LINUX RESTART (8 CPU) 18:50:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:00:02 28.73 0.12 25.14 3.47 4.91 7183.51 37523.87 19:10:02 36.91 0.01 32.30 4.59 0.52 9000.96 37628.55 Average: 32.82 0.07 28.72 4.03 2.71 8092.23 37576.21 18:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:00:02 25078776 28973080 3333044 10.14 152560 3969408 3587664 10.58 922848 6415216 113044 19:10:02 24295412 28824524 3477604 10.58 191308 4510468 3629924 10.70 1080788 6977512 175872 Average: 24687094 28898802 3405324 10.36 171934 4239938 3608794 10.64 1001818 6696364 144458 18:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:00:02 lo 1423.05 1423.05 1353.80 1353.80 0.00 0.00 0.00 0.00 19:00:02 ens3 23.69 19.84 23.77 7.09 0.00 0.00 0.00 0.00 19:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:02 lo 1888.94 1888.94 1798.26 1798.26 0.00 0.00 0.00 0.00 19:10:02 ens3 29.58 22.29 8.63 7.79 0.00 0.00 0.00 0.00 19:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1656.00 1656.00 1576.03 1576.03 0.00 0.00 0.00 0.00 Average: ens3 26.63 21.07 16.20 7.44 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-50943) 08/08/25 _x86_64_ (8 CPU) 18:43:55 LINUX RESTART (8 CPU) 18:50:02 CPU %user %nice %system %iowait %steal %idle 19:00:02 all 35.55 0.00 1.61 0.09 0.07 62.69 19:00:02 0 31.91 0.00 1.53 0.19 0.07 66.30 19:00:02 1 34.83 0.00 1.73 0.11 0.07 63.26 19:00:02 2 37.14 0.00 1.78 0.06 0.07 60.95 19:00:02 3 36.77 0.00 1.71 0.10 0.07 61.35 19:00:02 4 35.15 0.00 1.38 0.06 0.07 63.34 19:00:02 5 37.51 0.00 1.63 0.06 0.07 60.74 19:00:02 6 33.38 0.00 1.30 0.04 0.06 65.22 19:00:02 7 37.68 0.00 1.82 0.08 0.07 60.35 19:10:02 all 39.06 0.00 1.91 0.11 0.08 58.85 19:10:02 0 38.39 0.00 1.83 0.17 0.08 59.53 19:10:02 1 40.03 0.00 1.96 0.15 0.08 57.78 19:10:02 2 37.09 0.00 1.75 0.06 0.08 61.01 19:10:02 3 43.47 0.00 1.64 0.10 0.08 54.71 19:10:02 4 38.06 0.00 2.04 0.10 0.08 59.72 19:10:02 5 38.74 0.00 1.92 0.10 0.08 59.16 19:10:02 6 34.81 0.00 2.23 0.12 0.08 62.76 19:10:02 7 41.84 0.00 1.88 0.09 0.08 56.11 Average: all 37.30 0.00 1.76 0.10 0.07 60.77 Average: 0 35.15 0.00 1.68 0.18 0.07 62.91 Average: 1 37.43 0.00 1.84 0.13 0.08 60.52 Average: 2 37.12 0.00 1.77 0.06 0.07 60.98 Average: 3 40.12 0.00 1.67 0.10 0.07 58.04 Average: 4 36.61 0.00 1.71 0.08 0.07 61.53 Average: 5 38.13 0.00 1.77 0.08 0.07 59.95 Average: 6 34.10 0.00 1.76 0.08 0.07 63.99 Average: 7 39.76 0.00 1.85 0.09 0.07 58.23