---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-52739 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 12G 66G 16% / 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 632 8664 4 6692 15014 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:a7:9f:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.191/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84256sec preferred_lft 84256sec inet6 fe80::f816:3eff:fea7:9fb4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fc:13:bd:bc 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-52739) 09/16/25 _x86_64_ (4 CPU) 05:23:17 LINUX RESTART (4 CPU) 05:30:30 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:40:37 30.01 2.93 23.91 3.18 158.90 3765.14 9350.76 05:50:23 33.82 0.08 30.14 3.60 3.75 2714.42 15898.85 Average: 31.88 1.53 26.97 3.39 82.69 3249.04 12567.08 05:30:30 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:40:37 9538340 13228336 2728936 16.67 122356 3699520 2775968 15.93 871160 5584680 32668 05:50:23 8850212 12995176 2958660 18.07 144604 4099884 2962836 17.01 997372 6100536 29856 Average: 9194276 13111756 2843798 17.37 133480 3899702 2869402 16.47 934266 5842608 31262 05:30:30 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:40:37 lo 1752.00 1752.00 1663.58 1663.58 0.00 0.00 0.00 0.00 05:40:37 ens3 101.00 81.41 770.23 19.80 0.00 0.00 0.00 0.00 05:40:37 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:23 lo 1389.62 1389.62 1322.73 1322.73 0.00 0.00 0.00 0.00 05:50:23 ens3 55.63 41.08 49.83 13.41 0.00 0.00 0.00 0.00 05:50:23 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1574.01 1574.01 1496.16 1496.16 0.00 0.00 0.00 0.00 Average: ens3 78.71 61.60 416.38 16.66 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-52739) 09/16/25 _x86_64_ (4 CPU) 05:23:17 LINUX RESTART (4 CPU) 05:30:30 CPU %user %nice %system %iowait %steal %idle 05:40:37 all 63.96 0.00 2.62 0.88 0.09 32.45 05:40:37 0 65.41 0.00 2.43 1.64 0.09 30.43 05:40:37 1 63.50 0.00 2.83 0.27 0.09 33.30 05:40:37 2 62.36 0.00 2.72 0.18 0.10 34.64 05:40:37 3 64.57 0.00 2.50 1.41 0.09 31.43 05:50:23 all 63.45 0.00 2.61 0.50 0.09 33.35 05:50:23 0 63.19 0.00 2.33 0.60 0.09 33.79 05:50:23 1 63.72 0.00 2.96 0.80 0.10 32.42 05:50:23 2 63.28 0.00 2.53 0.31 0.09 33.78 05:50:23 3 63.60 0.00 2.61 0.29 0.10 33.41 Average: all 63.71 0.00 2.62 0.69 0.09 32.89 Average: 0 64.32 0.00 2.38 1.13 0.09 32.08 Average: 1 63.61 0.00 2.90 0.53 0.10 32.87 Average: 2 62.81 0.00 2.63 0.25 0.10 34.21 Average: 3 64.09 0.00 2.55 0.86 0.09 32.40