---> uname -a: Linux prd-ubuntu2204-builder-2c-2g-2576 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 542 3582 4 3812 7084 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:26:78:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.52/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 82756sec preferred_lft 82756sec inet6 fe80::f816:3eff:fe26:78cb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:56:b1:d6:1d 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-2576) 08/19/25 _x86_64_ (2 CPU) 09:39:05 LINUX RESTART (2 CPU) 09:40:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:50:25 6.91 0.45 5.84 0.61 562.85 893.90 26544.84 10:00:01 1.27 0.01 1.26 0.00 0.04 15.01 445.15 10:10:07 1.19 0.00 1.19 0.00 0.00 13.40 0.00 10:20:05 1.35 0.00 1.35 0.00 0.01 15.34 0.00 10:30:01 1.56 0.00 1.56 0.00 0.00 17.49 0.00 Average: 2.50 0.10 2.28 0.13 116.82 197.64 5594.28 09:40:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:50:25 5301624 7423948 383932 4.72 38772 2277744 954492 10.40 391708 2194260 128 10:00:01 5298440 7421300 386652 4.76 39208 2277848 955428 10.41 392132 2196988 128 10:10:07 5297936 7421108 386880 4.76 39496 2277856 954556 10.40 392436 2196556 60 10:20:05 5297432 7421236 386732 4.76 39996 2278000 954556 10.40 392936 2196756 224 10:30:01 5297436 7421840 386084 4.75 40572 2278012 954556 10.40 393520 2196784 120 Average: 5298574 7421886 386056 4.75 39609 2277892 954718 10.40 392546 2196269 132 09:40:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:50:25 lo 0.18 0.18 0.02 0.02 0.00 0.00 0.00 0.00 09:50:25 ens3 16.51 8.95 254.92 0.67 0.00 0.00 0.00 0.00 09:50:25 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:00:01 ens3 0.43 0.16 0.13 0.08 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:10:07 ens3 0.26 0.08 0.04 0.02 0.00 0.00 0.00 0.00 10:10:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:20:05 ens3 0.31 0.11 0.07 0.04 0.00 0.00 0.00 0.00 10:20:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:30:01 ens3 0.27 0.09 0.04 0.02 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 3.68 1.95 52.96 0.17 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-2576) 08/19/25 _x86_64_ (2 CPU) 09:39:05 LINUX RESTART (2 CPU) 09:40:03 CPU %user %nice %system %iowait %steal %idle 09:50:25 all 0.99 0.00 0.53 0.48 0.03 97.97 09:50:25 0 0.85 0.00 0.55 0.50 0.03 98.08 09:50:25 1 1.12 0.00 0.51 0.47 0.02 97.87 10:00:01 all 0.48 0.00 0.05 0.02 0.03 99.43 10:00:01 0 0.27 0.00 0.04 0.02 0.02 99.66 10:00:01 1 0.69 0.00 0.07 0.01 0.03 99.20 10:10:07 all 0.23 0.00 0.05 0.02 0.03 99.67 10:10:07 0 0.40 0.00 0.06 0.02 0.03 99.49 10:10:07 1 0.05 0.00 0.05 0.03 0.02 99.84 10:20:05 all 0.21 0.00 0.06 0.02 0.03 99.68 10:20:05 0 0.19 0.00 0.06 0.03 0.03 99.68 10:20:05 1 0.22 0.00 0.06 0.02 0.02 99.68 10:30:01 all 0.40 0.00 0.04 0.03 0.03 99.49 10:30:01 0 0.77 0.00 0.05 0.02 0.03 99.13 10:30:01 1 0.04 0.00 0.04 0.04 0.02 99.86 Average: all 0.46 0.00 0.15 0.12 0.03 99.24 Average: 0 0.50 0.00 0.15 0.12 0.03 99.20 Average: 1 0.43 0.00 0.15 0.12 0.02 99.28