---> uname -a: Linux prd-ubuntu2204-builder-2c-2g-42632 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): 2 On-line CPU(s) list: 0,1 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): 2 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: 64 KiB (2 instances) L1i cache: 64 KiB (2 instances) L2 cache: 1 MiB (2 instances) L3 cache: 32 MiB (2 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 794M 1.1M 793M 1% /run /dev/vda1 39G 11G 28G 28% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 794M 4.0K 794M 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7937 518 2028 4 5390 7108 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:72:6a:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.136/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 82858sec preferred_lft 82858sec inet6 fe80::f816:3eff:fe72:6af8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:40:e5:0a:18 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-2c-2g-42632) 07/14/25 _x86_64_ (2 CPU) 11:29:27 LINUX RESTART (2 CPU) 11:30:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:40:01 7.34 0.48 6.21 0.64 582.56 949.76 22696.09 11:50:07 1.20 0.00 1.20 0.00 0.04 14.25 12.69 12:00:04 1.16 0.00 1.16 0.00 0.00 13.07 0.00 12:10:01 1.43 0.00 1.43 0.00 0.00 15.64 0.00 12:20:07 64.53 6.21 57.24 1.09 392.97 2940.76 1047.46 Average: 15.23 1.35 13.54 0.35 195.70 791.29 4751.42 11:30:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:40:01 5299420 7423836 384004 4.72 38668 2279936 963044 10.49 390660 2198468 136 11:50:07 5299420 7424256 383604 4.72 38976 2280040 963044 10.49 390972 2197396 164 12:00:04 5299420 7424648 383220 4.71 39352 2280056 963236 10.50 391356 2197712 208 12:10:01 5299420 7425224 382676 4.71 39904 2280068 963236 10.50 391908 2198076 248 12:20:07 3401468 6370236 1393168 17.14 85372 3039828 2058136 22.43 608600 3801060 23132 Average: 4919830 7213640 585334 7.20 48454 2431986 1182139 12.88 434699 2518542 4778 11:30:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:40:01 lo 0.18 0.18 0.02 0.02 0.00 0.00 0.00 0.00 11:40:01 ens3 18.58 9.18 265.14 0.84 0.00 0.00 0.00 0.00 11:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:50:07 ens3 0.41 0.10 0.08 0.04 0.00 0.00 0.00 0.00 11:50:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:00:04 ens3 0.38 0.15 0.10 0.06 0.00 0.00 0.00 0.00 12:00:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:10:01 ens3 0.27 0.08 0.04 0.02 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:07 lo 0.39 0.39 0.04 0.04 0.00 0.00 0.00 0.00 12:20:07 ens3 71.27 56.66 564.70 14.50 0.00 0.00 0.00 0.00 12:20:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 18.29 13.32 166.89 3.11 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-2c-2g-42632) 07/14/25 _x86_64_ (2 CPU) 11:29:27 LINUX RESTART (2 CPU) 11:30:00 CPU %user %nice %system %iowait %steal %idle 11:40:01 all 1.04 0.00 0.51 0.37 0.03 98.05 11:40:01 0 1.34 0.00 0.70 0.32 0.02 97.62 11:40:01 1 0.73 0.00 0.33 0.43 0.03 98.48 11:50:07 all 0.31 0.00 0.04 0.04 0.02 99.59 11:50:07 0 0.55 0.00 0.04 0.02 0.02 99.37 11:50:07 1 0.07 0.00 0.04 0.05 0.02 99.82 12:00:04 all 0.43 0.00 0.06 0.03 0.02 99.46 12:00:04 0 0.29 0.00 0.06 0.00 0.02 99.62 12:00:04 1 0.58 0.00 0.05 0.05 0.02 99.30 12:10:01 all 0.05 0.00 0.05 0.02 0.02 99.87 12:10:01 0 0.06 0.00 0.05 0.00 0.02 99.87 12:10:01 1 0.05 0.00 0.05 0.03 0.01 99.87 12:20:07 all 15.81 0.00 1.12 0.57 0.04 82.45 12:20:07 0 18.95 0.00 1.17 0.57 0.04 79.27 12:20:07 1 12.66 0.00 1.07 0.58 0.04 85.64 Average: all 3.56 0.00 0.36 0.21 0.02 95.85 Average: 0 4.28 0.00 0.41 0.18 0.03 95.10 Average: 1 2.84 0.00 0.31 0.23 0.02 96.60