---> uname -a: Linux prd-ubuntu2204-builder-4c-4g-41834 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): 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 1.1M 1.6G 1% /run /dev/vda1 78G 12G 66G 16% / 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 652 8701 4 6635 14994 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:e2:a9:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.129/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84462sec preferred_lft 84462sec inet6 fe80::f816:3eff:fee2:a9e5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9c:3d:be:ed 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-4c-4g-41834) 07/11/25 _x86_64_ (4 CPU) 23:01:26 LINUX RESTART (4 CPU) 23:10:12 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:20:12 34.73 0.22 30.04 4.47 8.57 8281.08 30574.67 23:30:01 54.41 0.13 49.67 4.62 5.50 11492.12 46256.27 Average: 44.48 0.18 39.76 4.54 7.05 9871.35 38341.00 23:10:12 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:20:12 9330756 13225136 2730288 16.68 140724 3863564 3063228 17.58 915540 5715548 32092 23:30:01 6939796 12855488 3092308 18.89 182664 5760520 3261032 18.72 1568104 7374732 63300 Average: 8135276 13040312 2911298 17.78 161694 4812042 3162130 18.15 1241822 6545140 47696 23:10:12 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:20:12 lo 2166.53 2166.53 2058.31 2058.31 0.00 0.00 0.00 0.00 23:20:12 ens3 67.15 51.96 52.69 18.16 0.00 0.00 0.00 0.00 23:20:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:30:01 lo 1261.18 1261.18 1200.34 1200.34 0.00 0.00 0.00 0.00 23:30:01 ens3 56.48 42.64 164.11 14.09 0.00 0.00 0.00 0.00 23:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1718.15 1718.15 1633.40 1633.40 0.00 0.00 0.00 0.00 Average: ens3 61.87 47.35 107.87 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-4c-4g-41834) 07/11/25 _x86_64_ (4 CPU) 23:01:26 LINUX RESTART (4 CPU) 23:10:12 CPU %user %nice %system %iowait %steal %idle 23:20:12 all 66.80 0.00 3.05 0.28 0.09 29.79 23:20:12 0 65.38 0.00 3.21 0.21 0.10 31.11 23:20:12 1 66.08 0.00 3.12 0.34 0.09 30.37 23:20:12 2 68.44 0.00 3.00 0.42 0.09 28.05 23:20:12 3 67.29 0.00 2.86 0.13 0.10 29.62 23:30:01 all 58.74 0.00 2.61 0.46 0.09 38.10 23:30:01 0 55.16 0.00 2.60 0.87 0.09 41.28 23:30:01 1 61.11 0.00 2.79 0.44 0.09 35.57 23:30:01 2 63.13 0.00 2.56 0.33 0.09 33.89 23:30:01 3 55.58 0.00 2.50 0.20 0.08 41.64 Average: all 62.81 0.00 2.83 0.37 0.09 33.90 Average: 0 60.32 0.00 2.91 0.54 0.09 36.15 Average: 1 63.62 0.00 2.96 0.39 0.09 32.94 Average: 2 65.81 0.00 2.78 0.37 0.09 30.94 Average: 3 61.50 0.00 2.68 0.17 0.09 35.57