---> uname -a: Linux prd-ubuntu2204-builder-2c-2g-1050 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 538 3575 4 3823 7088 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:5d:5f:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.122/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 80885sec preferred_lft 80885sec inet6 fe80::f816:3eff:fe5d:5f08/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:91:d2:bc:95 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-1050) 10/06/25 _x86_64_ (2 CPU) 09:27:40 LINUX RESTART (2 CPU) 09:30:04 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:40:04 18.38 0.47 6.06 11.85 582.81 936.87 134508.98 09:50:01 1.25 0.01 1.24 0.00 0.04 14.92 6.00 10:00:04 1.15 0.00 1.15 0.00 0.00 13.40 0.01 10:10:04 1.38 0.00 1.38 0.00 0.00 16.03 0.00 10:20:01 1.42 0.00 1.42 0.00 0.01 15.77 0.00 10:30:04 1.24 0.00 1.24 0.00 0.00 14.18 0.00 10:40:04 1.30 0.00 1.30 0.00 0.00 14.44 0.00 10:50:01 1.27 0.00 1.27 0.00 0.00 14.27 0.00 Average: 3.42 0.06 1.88 1.48 72.91 130.06 16826.50 09:30:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:40:04 5265600 7401400 406440 5.00 39364 2290504 953900 10.39 397152 2210768 160 09:50:01 5265124 7401300 406532 5.00 39760 2290488 953900 10.39 397544 2209708 288 10:00:04 5264372 7400932 406916 5.01 40124 2290496 954028 10.40 397916 2209728 204 10:10:04 5263872 7401160 406684 5.00 40700 2290636 954028 10.40 398492 2209912 176 10:20:01 5263872 7401612 406192 5.00 41136 2290640 956292 10.42 398928 2210924 120 10:30:04 5263872 7402152 405652 4.99 41528 2290784 954092 10.40 399320 2210472 300 10:40:04 5264720 7403332 404480 4.98 41848 2290788 954092 10.40 399640 2210892 184 10:50:01 5264468 7403464 404352 4.97 42220 2290800 954092 10.40 400004 2211056 264 Average: 5264488 7401919 405906 4.99 40835 2290642 954303 10.40 398624 2210432 212 09:30:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:40:04 lo 0.18 0.18 0.02 0.02 0.00 0.00 0.00 0.00 09:40:04 ens3 18.55 10.67 273.01 0.82 0.00 0.00 0.00 0.00 09:40:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:50:01 ens3 0.74 0.08 0.07 0.02 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:00:04 ens3 0.86 0.14 0.13 0.06 0.00 0.00 0.00 0.00 10:00:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:10:04 ens3 0.72 0.12 0.10 0.04 0.00 0.00 0.00 0.00 10:10:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:20:01 ens3 0.82 0.14 0.13 0.06 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:30:04 ens3 0.90 0.11 0.12 0.04 0.00 0.00 0.00 0.00 10:30:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:40:04 ens3 0.74 0.11 0.10 0.04 0.00 0.00 0.00 0.00 10:40:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:50:01 ens3 0.66 0.08 0.07 0.02 0.00 0.00 0.00 0.00 10:50:01 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 3.00 1.43 34.24 0.14 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-1050) 10/06/25 _x86_64_ (2 CPU) 09:27:40 LINUX RESTART (2 CPU) 09:30:04 CPU %user %nice %system %iowait %steal %idle 09:40:04 all 1.23 0.00 0.54 0.48 0.03 97.72 09:40:04 0 1.73 0.00 0.45 0.25 0.03 97.53 09:40:04 1 0.73 0.00 0.63 0.70 0.03 97.90 09:50:01 all 0.44 0.00 0.05 0.02 0.03 99.46 09:50:01 0 0.08 0.00 0.06 0.02 0.03 99.82 09:50:01 1 0.80 0.00 0.04 0.03 0.03 99.11 10:00:04 all 0.10 0.00 0.04 0.02 0.04 99.80 10:00:04 0 0.04 0.00 0.04 0.03 0.03 99.85 10:00:04 1 0.17 0.00 0.03 0.00 0.04 99.75 10:10:04 all 0.25 0.00 0.05 0.03 0.04 99.64 10:10:04 0 0.41 0.00 0.05 0.04 0.05 99.45 10:10:04 1 0.10 0.00 0.04 0.01 0.03 99.82 10:20:01 all 0.23 0.00 0.05 0.02 0.04 99.66 10:20:01 0 0.36 0.00 0.07 0.03 0.05 99.49 10:20:01 1 0.10 0.00 0.04 0.01 0.03 99.83 10:30:04 all 0.32 0.00 0.05 0.02 0.04 99.57 10:30:04 0 0.12 0.00 0.07 0.01 0.05 99.75 10:30:04 1 0.51 0.00 0.03 0.04 0.02 99.40 10:40:04 all 0.38 0.00 0.05 0.03 0.03 99.51 10:40:04 0 0.72 0.00 0.05 0.02 0.03 99.18 10:40:04 1 0.05 0.00 0.05 0.03 0.03 99.84 10:50:01 all 0.32 0.00 0.05 0.02 0.03 99.57 10:50:01 0 0.02 0.00 0.04 0.02 0.02 99.90 10:50:01 1 0.62 0.00 0.07 0.03 0.05 99.24 Average: all 0.41 0.00 0.11 0.08 0.03 99.37 Average: 0 0.44 0.00 0.10 0.05 0.04 99.37 Average: 1 0.38 0.00 0.12 0.11 0.03 99.36