---> uname -a: Linux prd-ubuntu2204-builder-4c-4g-42299 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: 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: 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 67G 15% / 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 632 9138 4 6218 15014 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:25:e8:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.122/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84571sec preferred_lft 84571sec inet6 fe80::f816:3eff:fe25:e8e5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:98:27:89:45 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 inet6 fe80::42:98ff:fe27:8945/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-131-generic (prd-ubuntu2204-builder-4c-4g-42299) 07/13/25 _x86_64_ (4 CPU) 16:47:17 LINUX RESTART (4 CPU) 16:50:12 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:00:12 27.36 0.58 12.29 14.50 585.01 3543.55 258577.46 17:10:01 71.01 0.42 53.15 17.44 14.71 17287.64 45363.01 Average: 48.98 0.50 32.53 15.96 302.50 10351.90 152958.31 16:50:12 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:00:12 9404584 13146312 2811888 17.17 133832 3725652 3243348 18.62 822372 5757796 59284 17:10:01 10070084 15380448 568720 3.47 178516 5156264 1158576 6.65 1261524 4515784 678148 Average: 9737334 14263380 1690304 10.32 156174 4440958 2200962 12.63 1041948 5136790 368716 16:50:12 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:00:12 lo 1.45 1.45 0.15 0.15 0.00 0.00 0.00 0.00 17:00:12 ens3 61.02 47.88 352.03 13.23 0.00 0.00 0.00 0.00 17:00:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 lo 5413.73 5413.73 5159.36 5159.36 0.00 0.00 0.00 0.00 17:10:01 ens3 64.84 50.64 404.09 12.91 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2682.51 2682.51 2555.85 2555.85 0.00 0.00 0.00 0.00 Average: ens3 62.91 49.24 377.82 13.07 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-42299) 07/13/25 _x86_64_ (4 CPU) 16:47:17 LINUX RESTART (4 CPU) 16:50:12 CPU %user %nice %system %iowait %steal %idle 17:00:12 all 72.01 0.00 2.61 0.07 0.09 25.21 17:00:12 0 73.30 0.00 2.60 0.05 0.09 23.95 17:00:12 1 71.37 0.00 2.32 0.08 0.09 26.13 17:00:12 2 73.15 0.00 2.73 0.06 0.10 23.97 17:00:12 3 70.23 0.00 2.80 0.08 0.10 26.80 17:10:01 all 59.94 0.00 4.40 0.24 0.08 35.34 17:10:01 0 60.55 0.00 3.92 0.18 0.08 35.27 17:10:01 1 60.30 0.00 4.86 0.30 0.09 34.45 17:10:01 2 58.85 0.00 4.55 0.36 0.09 36.16 17:10:01 3 60.06 0.00 4.26 0.13 0.09 35.47 Average: all 66.04 0.00 3.50 0.15 0.09 30.22 Average: 0 66.99 0.00 3.25 0.11 0.09 29.55 Average: 1 65.89 0.00 3.58 0.19 0.09 30.25 Average: 2 66.07 0.00 3.63 0.21 0.09 30.00 Average: 3 65.19 0.00 3.52 0.11 0.09 31.09