---> uname -a: Linux prd-ubuntu2204-builder-4c-4g-47861 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 8.4G 69G 11% / 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 675 12471 4 2842 14989 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:d8:55:af brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.17/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78050sec preferred_lft 78050sec inet6 fe80::f816:3eff:fed8:55af/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:de:28:3a:c9 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-47861) 07/31/25 _x86_64_ (4 CPU) 09:14:57 LINUX RESTART (4 CPU) 09:20:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:30:12 6.74 0.44 5.71 0.60 571.65 896.81 12237.40 09:40:12 1.12 0.00 1.12 0.00 0.00 13.65 0.43 09:50:12 1.08 0.00 1.08 0.00 0.00 12.60 0.00 10:00:12 1.12 0.00 1.11 0.00 0.00 13.11 0.01 10:10:12 1.13 0.00 1.13 0.00 0.00 13.11 0.00 10:20:12 1.17 0.00 1.17 0.00 0.00 13.79 0.00 10:30:12 1.30 0.00 1.30 0.00 0.00 14.83 0.01 10:40:12 13.22 0.00 1.43 11.79 0.15 16.32 242673.15 10:50:12 1.33 0.00 1.33 0.00 0.00 15.25 0.00 11:00:12 1.32 0.00 1.32 0.00 0.00 14.91 0.00 11:10:12 1.36 0.00 1.36 0.00 0.00 15.49 0.00 11:20:12 1.34 0.00 1.34 0.00 0.00 15.23 0.00 11:30:12 1.44 0.00 1.44 0.00 0.00 16.19 0.00 Average: 2.60 0.03 1.61 0.95 44.74 83.58 19597.91 09:20:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:30:12 13429604 15524772 491324 3.00 41684 2279540 1115244 6.40 392884 2290876 204 09:40:12 13429340 15524896 491216 3.00 42100 2279524 1115372 6.40 393296 2293564 36 09:50:12 13428720 15524584 491512 3.00 42412 2279524 1115372 6.40 393584 2293596 16 10:00:12 13429592 15525872 490332 2.99 42792 2279536 1115436 6.40 393988 2293736 48 10:10:12 13429336 15525960 490228 2.99 43128 2279552 1115436 6.40 394324 2293916 44 10:20:12 13429892 15527108 489020 2.99 43512 2279752 1115564 6.40 394700 2294160 44 10:30:12 13429140 15526860 489208 2.99 43880 2279884 1115564 6.40 395068 2294304 12 10:40:12 13424380 15527696 488384 2.98 44556 2284792 1115628 6.40 400500 2294544 48 10:50:12 13424216 15527968 488096 2.98 44972 2284812 1115628 6.40 400916 2294684 48 11:00:12 13424808 15528952 487156 2.98 45348 2284808 1115644 6.40 401300 2294776 20 11:10:12 13423968 15528688 487276 2.98 45780 2284956 1115628 6.40 401732 2294872 12 11:20:12 13423828 15528916 487124 2.98 46132 2284964 1115692 6.40 402084 2295020 232 11:30:12 13423136 15528752 487164 2.98 46552 2285100 1115692 6.40 402472 2295188 40 Average: 13426920 15527002 489080 2.99 44065 2282057 1115531 6.40 397450 2294095 62 09:20:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:30:12 lo 0.16 0.16 0.02 0.02 0.00 0.00 0.00 0.00 09:30:12 ens3 14.31 8.06 259.32 0.66 0.00 0.00 0.00 0.00 09:30:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:40:12 ens3 0.75 0.55 0.12 0.58 0.00 0.00 0.00 0.00 09:40:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:50:12 ens3 0.46 0.10 0.08 0.04 0.00 0.00 0.00 0.00 09:50:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:00:12 ens3 0.63 0.19 0.19 0.12 0.00 0.00 0.00 0.00 10:00:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:10:12 ens3 0.29 0.08 0.04 0.02 0.00 0.00 0.00 0.00 10:10:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:20:12 ens3 1.65 0.30 0.42 0.22 0.00 0.00 0.00 0.00 10:20:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:12 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 10:30:12 ens3 0.49 0.12 0.08 0.04 0.00 0.00 0.00 0.00 10:30:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:40:12 ens3 0.76 0.22 0.23 0.14 0.00 0.00 0.00 0.00 10:40:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:50:12 ens3 0.37 0.08 0.04 0.02 0.00 0.00 0.00 0.00 10:50:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:00:12 ens3 0.61 0.11 0.11 0.04 0.00 0.00 0.00 0.00 11:00:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:10:12 ens3 0.42 0.11 0.10 0.06 0.00 0.00 0.00 0.00 11:10:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:20:12 ens3 0.56 0.20 0.16 0.10 0.00 0.00 0.00 0.00 11:20:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:30:12 ens3 0.33 0.08 0.04 0.02 0.00 0.00 0.00 0.00 11:30:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 1.68 0.79 20.42 0.16 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-47861) 07/31/25 _x86_64_ (4 CPU) 09:14:57 LINUX RESTART (4 CPU) 09:20:00 CPU %user %nice %system %iowait %steal %idle 09:30:12 all 0.50 0.00 0.27 0.17 0.02 99.04 09:30:12 0 0.47 0.00 0.21 0.06 0.01 99.25 09:30:12 1 0.31 0.00 0.23 0.39 0.01 99.05 09:30:12 2 0.46 0.00 0.28 0.08 0.02 99.15 09:30:12 3 0.74 0.00 0.37 0.16 0.02 98.72 09:40:12 all 0.10 0.00 0.03 0.01 0.02 99.85 09:40:12 0 0.20 0.00 0.03 0.00 0.01 99.76 09:40:12 1 0.03 0.00 0.03 0.00 0.01 99.92 09:40:12 2 0.03 0.00 0.02 0.01 0.02 99.92 09:40:12 3 0.15 0.00 0.03 0.02 0.02 99.78 09:50:12 all 0.16 0.00 0.02 0.01 0.02 99.80 09:50:12 0 0.58 0.00 0.01 0.00 0.01 99.40 09:50:12 1 0.02 0.00 0.03 0.00 0.02 99.93 09:50:12 2 0.02 0.00 0.03 0.02 0.03 99.91 09:50:12 3 0.01 0.00 0.02 0.00 0.01 99.97 10:00:12 all 0.16 0.00 0.02 0.01 0.02 99.80 10:00:12 0 0.58 0.00 0.00 0.01 0.01 99.40 10:00:12 1 0.02 0.00 0.03 0.01 0.02 99.92 10:00:12 2 0.03 0.00 0.03 0.00 0.03 99.91 10:00:12 3 0.01 0.00 0.01 0.02 0.01 99.95 10:10:12 all 0.07 0.00 0.02 0.01 0.02 99.88 10:10:12 0 0.01 0.00 0.01 0.02 0.00 99.96 10:10:12 1 0.02 0.00 0.03 0.01 0.03 99.91 10:10:12 2 0.25 0.00 0.02 0.00 0.02 99.70 10:10:12 3 0.01 0.00 0.01 0.00 0.01 99.96 10:20:12 all 0.06 0.00 0.02 0.01 0.02 99.88 10:20:12 0 0.06 0.00 0.01 0.03 0.01 99.89 10:20:12 1 0.15 0.00 0.02 0.02 0.01 99.80 10:20:12 2 0.03 0.00 0.04 0.00 0.03 99.89 10:20:12 3 0.02 0.00 0.02 0.00 0.01 99.95 10:30:12 all 0.17 0.00 0.03 0.54 0.01 99.25 10:30:12 0 0.13 0.00 0.03 2.16 0.01 97.67 10:30:12 1 0.02 0.00 0.02 0.00 0.01 99.95 10:30:12 2 0.52 0.00 0.05 0.00 0.03 99.40 10:30:12 3 0.02 0.00 0.02 0.00 0.01 99.95 10:40:12 all 0.12 0.00 0.03 0.03 0.02 99.81 10:40:12 0 0.02 0.00 0.02 0.00 0.01 99.96 10:40:12 1 0.03 0.00 0.02 0.00 0.02 99.93 10:40:12 2 0.41 0.00 0.04 0.00 0.03 99.52 10:40:12 3 0.03 0.00 0.04 0.09 0.01 99.84 10:50:12 all 0.16 0.00 0.02 0.01 0.02 99.79 10:50:12 0 0.01 0.00 0.01 0.00 0.01 99.97 10:50:12 1 0.27 0.00 0.03 0.03 0.02 99.65 10:50:12 2 0.37 0.00 0.02 0.00 0.03 99.58 10:50:12 3 0.01 0.00 0.02 0.01 0.01 99.96 11:00:12 all 0.14 0.00 0.02 0.01 0.01 99.82 11:00:12 0 0.01 0.00 0.02 0.01 0.01 99.96 11:00:12 1 0.02 0.00 0.01 0.03 0.01 99.94 11:00:12 2 0.51 0.00 0.04 0.00 0.04 99.41 11:00:12 3 0.01 0.00 0.01 0.00 0.01 99.98 11:10:12 all 0.09 0.00 0.02 0.01 0.02 99.86 11:10:12 0 0.02 0.00 0.03 0.00 0.03 99.92 11:10:12 1 0.09 0.00 0.02 0.03 0.01 99.85 11:10:12 2 0.25 0.00 0.02 0.01 0.03 99.70 11:10:12 3 0.02 0.00 0.01 0.00 0.01 99.97 11:10:12 CPU %user %nice %system %iowait %steal %idle 11:20:12 all 0.24 0.00 0.02 0.01 0.02 99.71 11:20:12 0 0.02 0.00 0.03 0.00 0.02 99.93 11:20:12 1 0.02 0.00 0.02 0.03 0.01 99.92 11:20:12 2 0.14 0.00 0.02 0.00 0.02 99.81 11:20:12 3 0.79 0.00 0.02 0.00 0.02 99.17 11:30:12 all 0.03 0.00 0.02 0.01 0.02 99.92 11:30:12 0 0.02 0.00 0.03 0.00 0.02 99.93 11:30:12 1 0.01 0.00 0.01 0.04 0.01 99.94 11:30:12 2 0.02 0.00 0.01 0.01 0.02 99.95 11:30:12 3 0.07 0.00 0.03 0.00 0.03 99.87 Average: all 0.15 0.00 0.04 0.06 0.02 99.72 Average: 0 0.16 0.00 0.03 0.18 0.01 99.61 Average: 1 0.08 0.00 0.04 0.05 0.02 99.82 Average: 2 0.23 0.00 0.05 0.01 0.03 99.68 Average: 3 0.15 0.00 0.05 0.02 0.01 99.77