---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-43223 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: 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: 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 11G 68G 14% / 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 620 10383 4 4985 15026 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:bf:ba:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.168/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84880sec preferred_lft 84880sec inet6 fe80::f816:3eff:febf:ba32/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:de:07:38:38 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-docker-4c-4g-43223) 07/16/25 _x86_64_ (4 CPU) 12:46:41 LINUX RESTART (4 CPU) 12:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:00:12 8.94 0.64 7.54 0.77 594.49 1459.25 13397.41 13:10:15 17.93 0.48 16.18 1.28 16.53 3452.79 14216.92 Average: 13.41 0.56 11.83 1.02 307.23 2450.10 13804.73 12:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:00:12 8101456 11264456 4698160 28.69 95864 3240784 4812504 27.62 674164 7244200 320 13:10:15 9198528 13101284 2856664 17.45 115264 3921680 3115800 17.88 883300 5918720 267288 Average: 8649992 12182870 3777412 23.07 105564 3581232 3964152 22.75 778732 6581460 133804 12:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:00:12 lo 0.68 0.68 0.38 0.38 0.00 0.00 0.00 0.00 13:00:12 ens3 24.36 15.08 330.93 2.77 0.00 0.00 0.00 0.00 13:00:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:15 lo 452.49 452.49 430.75 430.75 0.00 0.00 0.00 0.00 13:10:15 ens3 38.85 26.75 452.35 3.77 0.00 0.00 0.00 0.00 13:10:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 225.24 225.24 214.29 214.29 0.00 0.00 0.00 0.00 Average: ens3 31.57 20.88 391.28 3.27 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-docker-4c-4g-43223) 07/16/25 _x86_64_ (4 CPU) 12:46:41 LINUX RESTART (4 CPU) 12:50:01 CPU %user %nice %system %iowait %steal %idle 13:00:12 all 46.20 0.00 0.97 0.21 0.08 52.55 13:00:12 0 40.74 0.00 1.02 0.16 0.07 58.01 13:00:12 1 41.47 0.00 0.97 0.23 0.08 57.24 13:00:12 2 60.24 0.00 1.05 0.34 0.08 38.29 13:00:12 3 42.35 0.00 0.83 0.09 0.08 56.64 13:10:15 all 51.65 0.00 1.35 0.20 0.09 46.72 13:10:15 0 73.95 0.00 1.27 0.21 0.09 24.47 13:10:15 1 45.36 0.00 1.39 0.17 0.11 52.97 13:10:15 2 47.52 0.00 1.45 0.09 0.07 50.86 13:10:15 3 39.74 0.00 1.29 0.31 0.08 58.59 Average: all 48.91 0.00 1.16 0.20 0.08 49.65 Average: 0 57.23 0.00 1.15 0.19 0.08 41.36 Average: 1 43.40 0.00 1.18 0.20 0.09 55.12 Average: 2 53.92 0.00 1.25 0.22 0.08 44.53 Average: 3 41.05 0.00 1.06 0.20 0.08 57.61