---> uname -a: Linux prd-ubuntu2204-builder-2c-2g-48861 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 9.6G 29G 25% / 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 513 3187 4 4236 7113 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:8c:5a:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.207/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79465sec preferred_lft 79465sec inet6 fe80::f816:3eff:fe8c:5aa1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:49:a4:92:fb 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-48861) 08/03/25 _x86_64_ (2 CPU) 00:44:10 LINUX RESTART (2 CPU) 00:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:00:01 1.60 0.01 1.59 0.01 0.04 20.83 39.25 01:10:01 1.16 0.00 1.16 0.00 0.00 13.52 0.00 01:20:01 1.19 0.00 1.18 0.00 0.01 13.78 0.00 01:30:01 12.55 0.00 1.30 11.25 0.15 14.81 107192.82 01:40:01 1.28 0.00 1.28 0.00 0.00 14.08 0.00 01:50:01 1.35 0.00 1.35 0.00 0.00 15.12 0.00 02:00:01 1.23 0.00 1.23 0.00 0.00 13.75 0.00 02:10:01 1.39 0.00 1.39 0.00 0.00 15.57 0.00 02:20:01 1.56 0.00 1.56 0.00 0.00 17.47 0.00 02:30:01 1.53 0.00 1.53 0.00 0.00 17.25 0.00 Average: 2.48 0.00 1.36 1.13 0.02 15.62 10723.21 00:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 5297960 7423704 384060 4.72 38960 2280876 961504 10.48 391156 2195816 124 01:10:01 5297064 7423256 384524 4.73 39384 2280892 961572 10.48 391600 2195768 128 01:20:01 5296812 7423368 384376 4.73 39772 2280884 961700 10.48 391964 2196212 128 01:30:01 5295556 7425184 382556 4.71 40472 2283252 961700 10.48 394884 2196400 120 01:40:01 5295304 7425272 382488 4.71 40816 2283256 961764 10.48 395220 2196516 120 01:50:01 5295052 7425616 382220 4.70 41256 2283400 961764 10.48 395668 2196692 120 02:00:01 5294800 7425696 382120 4.70 41592 2283404 961764 10.48 395988 2196704 128 02:10:01 5294548 7425924 381892 4.70 42044 2283416 961764 10.48 396448 2196772 124 02:20:01 5293792 7425756 382044 4.70 42628 2283416 961764 10.48 397024 2196800 124 02:30:01 5293540 7426180 381620 4.69 43212 2283496 961764 10.48 397616 2196924 120 Average: 5295443 7424996 382790 4.71 41014 2282629 961706 10.48 394757 2196460 124 00:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:00:01 ens3 1.42 0.17 0.23 0.08 0.00 0.00 0.00 0.00 01:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:10:01 ens3 0.93 0.16 0.19 0.08 0.00 0.00 0.00 0.00 01:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:20:01 ens3 0.73 0.26 0.15 0.66 0.00 0.00 0.00 0.00 01:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:30:01 ens3 0.62 0.14 0.13 0.07 0.00 0.00 0.00 0.00 01:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:40:01 ens3 0.62 0.12 0.13 0.06 0.00 0.00 0.00 0.00 01:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:50:01 ens3 0.59 0.13 0.12 0.06 0.00 0.00 0.00 0.00 01:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:00:01 ens3 0.40 0.08 0.05 0.02 0.00 0.00 0.00 0.00 02:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:10:01 ens3 0.51 0.10 0.10 0.04 0.00 0.00 0.00 0.00 02:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:20:01 ens3 0.52 0.10 0.09 0.04 0.00 0.00 0.00 0.00 02:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:30:01 ens3 0.41 0.07 0.05 0.02 0.00 0.00 0.00 0.00 02:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 0.68 0.13 0.12 0.11 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-48861) 08/03/25 _x86_64_ (2 CPU) 00:44:10 LINUX RESTART (2 CPU) 00:50:01 CPU %user %nice %system %iowait %steal %idle 01:00:01 all 0.49 0.00 0.05 0.02 0.03 99.40 01:00:01 0 0.19 0.00 0.05 0.02 0.03 99.71 01:00:01 1 0.79 0.00 0.05 0.02 0.03 99.10 01:10:01 all 0.23 0.00 0.04 0.02 0.03 99.67 01:10:01 0 0.36 0.00 0.05 0.00 0.03 99.56 01:10:01 1 0.11 0.00 0.04 0.04 0.03 99.79 01:20:01 all 0.49 0.00 0.04 0.02 0.03 99.42 01:20:01 0 0.42 0.00 0.04 0.01 0.03 99.50 01:20:01 1 0.56 0.00 0.04 0.03 0.03 99.34 01:30:01 all 0.52 0.00 0.06 0.04 0.02 99.36 01:30:01 0 0.10 0.00 0.07 0.07 0.03 99.72 01:30:01 1 0.92 0.00 0.05 0.01 0.02 99.00 01:40:01 all 0.43 0.00 0.04 0.01 0.03 99.49 01:40:01 0 0.41 0.00 0.03 0.01 0.02 99.53 01:40:01 1 0.46 0.00 0.05 0.01 0.03 99.45 01:50:01 all 0.04 0.00 0.04 0.02 0.03 99.88 01:50:01 0 0.03 0.00 0.05 0.02 0.03 99.88 01:50:01 1 0.04 0.00 0.03 0.02 0.02 99.88 02:00:01 all 0.09 0.00 0.04 0.01 0.03 99.83 02:00:01 0 0.13 0.00 0.03 0.01 0.02 99.81 02:00:01 1 0.06 0.00 0.05 0.01 0.03 99.85 02:10:01 all 0.04 0.00 0.04 0.02 0.03 99.88 02:10:01 0 0.04 0.00 0.03 0.02 0.02 99.88 02:10:01 1 0.04 0.00 0.05 0.01 0.03 99.87 02:20:01 all 0.04 0.00 0.04 0.53 0.02 99.36 02:20:01 0 0.04 0.00 0.04 0.03 0.02 99.86 02:20:01 1 0.05 0.00 0.04 1.04 0.03 98.85 02:30:01 all 0.30 0.00 0.04 0.07 0.02 99.57 02:30:01 0 0.11 0.00 0.05 0.14 0.02 99.69 02:30:01 1 0.49 0.00 0.03 0.00 0.02 99.45 Average: all 0.27 0.00 0.04 0.08 0.03 99.59 Average: 0 0.18 0.00 0.04 0.03 0.03 99.71 Average: 1 0.35 0.00 0.04 0.12 0.03 99.46