---> uname -a: Linux prd-ubuntu2204-builder-2c-2g-8 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: 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: 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 9.3G 30G 24% / 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 544 3573 4 3819 7082 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:0a:c8:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.58/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 82382sec preferred_lft 82382sec inet6 fe80::f816:3eff:fe0a:c8a6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6d:35:97:f3 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-8) 09/19/25 _x86_64_ (2 CPU) 07:15:02 LINUX RESTART (2 CPU) 07:20:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:30:00 6.80 0.47 5.66 0.67 586.17 938.68 19760.99 07:40:22 0.90 0.00 0.90 0.00 0.04 12.59 0.41 07:50:09 1.06 0.00 1.06 0.00 0.00 12.92 0.00 08:00:00 1.01 0.00 1.01 0.00 0.00 12.97 0.00 08:10:22 1.17 0.00 1.17 0.00 0.00 14.17 0.00 08:20:04 23.11 1.57 19.28 2.27 107.83 3585.63 2462.34 Average: 5.56 0.33 4.75 0.48 114.56 744.43 3672.26 07:20:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:30:00 5284968 7420120 387748 4.77 39360 2289892 976220 10.64 392788 2210372 8 07:40:22 5285916 7421436 386500 4.75 39752 2289884 954900 10.41 393184 2208380 156 07:50:09 5285608 7421624 386348 4.75 40120 2290016 954996 10.41 393552 2209180 188 08:00:00 5285148 7421488 386360 4.75 40440 2290028 955156 10.41 393864 2209696 124 08:10:22 5284920 7421692 386212 4.75 40840 2290032 955156 10.41 394280 2209788 124 08:20:04 3705388 7246628 504828 6.21 107856 3539088 1193440 13.00 566916 3486408 608340 Average: 5021991 7392165 406333 5.00 51395 2498157 998311 10.88 422431 2422304 101490 07:20:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:30:00 lo 0.18 0.18 0.02 0.02 0.00 0.00 0.00 0.00 07:30:00 ens3 19.97 12.05 268.45 0.87 0.00 0.00 0.00 0.00 07:30:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:22 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:40:22 ens3 0.42 0.12 0.08 0.05 0.00 0.00 0.00 0.00 07:40:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:09 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:50:09 ens3 0.50 0.16 0.14 0.09 0.00 0.00 0.00 0.00 07:50:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:00:00 ens3 1.79 0.71 0.38 0.90 0.00 0.00 0.00 0.00 08:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:22 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:10:22 ens3 0.37 0.07 0.05 0.02 0.00 0.00 0.00 0.00 08:10:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:04 lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00 08:20:04 ens3 51.45 36.05 507.25 7.48 0.00 0.00 0.00 0.00 08:20:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 12.14 8.00 126.64 1.53 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-8) 09/19/25 _x86_64_ (2 CPU) 07:15:02 LINUX RESTART (2 CPU) 07:20:03 CPU %user %nice %system %iowait %steal %idle 07:30:00 all 1.14 0.00 0.60 1.50 0.02 96.73 07:30:00 0 1.04 0.00 0.56 1.74 0.02 96.64 07:30:00 1 1.25 0.00 0.64 1.27 0.03 96.81 07:40:22 all 0.09 0.00 0.05 0.08 0.02 99.76 07:40:22 0 0.06 0.00 0.05 0.14 0.02 99.73 07:40:22 1 0.12 0.00 0.06 0.02 0.02 99.78 07:50:09 all 0.40 0.00 0.05 0.02 0.02 99.51 07:50:09 0 0.75 0.00 0.05 0.01 0.02 99.17 07:50:09 1 0.04 0.00 0.05 0.03 0.02 99.86 08:00:00 all 0.33 0.00 0.06 2.92 0.02 96.67 08:00:00 0 0.51 0.00 0.05 0.12 0.02 99.30 08:00:00 1 0.15 0.00 0.06 5.72 0.02 94.05 08:10:22 all 0.24 0.00 0.04 0.05 0.02 99.65 08:10:22 0 0.19 0.00 0.04 0.02 0.01 99.74 08:10:22 1 0.29 0.00 0.05 0.08 0.02 99.56 08:20:04 all 8.76 0.00 0.94 1.37 0.04 88.90 08:20:04 0 9.72 0.00 0.96 1.61 0.04 87.67 08:20:04 1 7.79 0.00 0.91 1.12 0.04 90.14 Average: all 1.78 0.00 0.28 0.97 0.02 96.94 Average: 0 1.99 0.00 0.28 0.60 0.02 97.11 Average: 1 1.57 0.00 0.29 1.35 0.02 96.76