---> uname -a: Linux prd-ubuntu2204-builder-2c-2g-47202 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: 5600.00 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 532 3714 4 3691 7095 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:e9:00:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.94/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 82779sec preferred_lft 82779sec inet6 fe80::f816:3eff:fee9:74/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4b:7b:0d:c7 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-47202) 07/29/25 _x86_64_ (2 CPU) 12:36:36 LINUX RESTART (2 CPU) 12:40:30 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:50:01 5.29 0.62 4.31 0.36 635.66 687.07 10802.20 13:00:07 1.54 0.00 1.53 0.00 0.04 17.26 0.01 13:10:30 1.43 0.00 1.43 0.00 0.00 15.79 0.00 13:20:01 1.49 0.00 1.48 0.00 0.01 16.64 0.00 13:30:30 1.49 0.00 1.49 0.00 0.00 16.49 0.01 Average: 2.21 0.12 2.02 0.07 121.05 144.22 2056.94 12:40:30 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:50:01 5414448 7411960 398596 4.90 36344 2156288 961760 10.48 371064 2092040 124 13:00:07 5413944 7412100 398500 4.90 36968 2156300 961888 10.48 371700 2093528 160 13:10:30 5413440 7412336 398256 4.90 37576 2156432 961888 10.48 372300 2094072 132 13:20:01 5412688 7412164 398380 4.90 38140 2156444 962080 10.48 372864 2094812 124 13:30:30 5412184 7412280 398316 4.90 38736 2156452 962080 10.48 373468 2094560 180 Average: 5413341 7412168 398410 4.90 37553 2156383 961939 10.48 372279 2093802 144 12:40:30 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:50:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 12:50:01 ens3 13.71 9.10 188.56 0.65 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:00:07 ens3 0.84 0.15 0.14 0.06 0.00 0.00 0.00 0.00 13:00:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:30 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:10:30 ens3 0.63 0.16 0.17 0.10 0.00 0.00 0.00 0.00 13:10:30 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 13:20:01 ens3 0.89 0.65 0.22 0.79 0.00 0.00 0.00 0.00 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:30 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:30:30 ens3 0.61 0.15 0.14 0.08 0.00 0.00 0.00 0.00 13:30:30 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 3.21 1.95 36.04 0.32 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-47202) 07/29/25 _x86_64_ (2 CPU) 12:36:36 LINUX RESTART (2 CPU) 12:40:30 CPU %user %nice %system %iowait %steal %idle 12:50:01 all 0.96 0.00 0.26 0.25 0.03 98.51 12:50:01 0 0.70 0.00 0.26 0.22 0.03 98.80 12:50:01 1 1.21 0.00 0.26 0.28 0.03 98.23 13:00:07 all 0.25 0.00 0.06 0.02 0.03 99.64 13:00:07 0 0.37 0.00 0.06 0.01 0.03 99.54 13:00:07 1 0.14 0.00 0.06 0.03 0.02 99.75 13:10:30 all 0.25 0.00 0.06 0.02 0.03 99.64 13:10:30 0 0.39 0.00 0.08 0.02 0.03 99.48 13:10:30 1 0.12 0.00 0.04 0.01 0.02 99.80 13:20:01 all 0.28 0.00 0.06 0.02 0.02 99.62 13:20:01 0 0.09 0.00 0.06 0.03 0.02 99.79 13:20:01 1 0.46 0.00 0.06 0.02 0.02 99.44 13:30:30 all 0.17 0.00 0.05 0.02 0.02 99.74 13:30:30 0 0.06 0.00 0.05 0.04 0.02 99.83 13:30:30 1 0.27 0.00 0.04 0.00 0.03 99.65 Average: all 0.37 0.00 0.09 0.06 0.02 99.44 Average: 0 0.32 0.00 0.10 0.06 0.03 99.50 Average: 1 0.43 0.00 0.09 0.07 0.02 99.39