---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-43244 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): 8 On-line CPU(s) list: 0-7 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): 8 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: 256 KiB (8 instances) L1i cache: 256 KiB (8 instances) L2 cache: 4 MiB (8 instances) L3 cache: 128 MiB (8 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 12G 144G 8% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 4.0K 3.2G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32092 870 24812 4 6408 30754 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:ef:b6:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.144/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84368sec preferred_lft 84368sec inet6 fe80::f816:3eff:feef:b62d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6d:6a:bb:87 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-8c-8g-43244) 07/16/25 _x86_64_ (8 CPU) 15:50:17 LINUX RESTART (8 CPU) 16:00:19 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:10:01 40.20 0.10 35.11 5.00 5.42 9547.87 39608.38 16:20:19 37.06 0.01 32.56 4.50 0.26 8517.99 35733.19 Average: 38.58 0.05 33.79 4.74 2.76 9017.44 37612.49 16:00:19 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:10:01 25418316 29419304 2885020 8.78 176244 4030052 2990380 8.82 981148 5959000 10728 16:20:19 24295420 28998976 3301540 10.05 201316 4658076 3441228 10.15 1126644 6919848 181612 Average: 24856868 29209140 3093280 9.41 188780 4344064 3215804 9.48 1053896 6439424 96170 16:00:19 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:10:01 lo 2082.70 2082.70 1980.70 1980.70 0.00 0.00 0.00 0.00 16:10:01 ens3 20.82 17.70 9.06 6.14 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:19 lo 1670.74 1670.74 1589.33 1589.33 0.00 0.00 0.00 0.00 16:20:19 ens3 26.47 20.88 10.05 7.37 0.00 0.00 0.00 0.00 16:20:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1870.53 1870.53 1779.13 1779.13 0.00 0.00 0.00 0.00 Average: ens3 23.73 19.34 9.57 6.77 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-8c-8g-43244) 07/16/25 _x86_64_ (8 CPU) 15:50:17 LINUX RESTART (8 CPU) 16:00:19 CPU %user %nice %system %iowait %steal %idle 16:10:01 all 34.49 0.00 1.87 0.19 0.07 63.39 16:10:01 0 29.02 0.00 1.70 0.15 0.07 69.06 16:10:01 1 33.18 0.00 2.09 0.20 0.07 64.46 16:10:01 2 35.09 0.00 1.80 0.22 0.07 62.82 16:10:01 3 36.31 0.00 1.75 0.20 0.07 61.67 16:10:01 4 34.47 0.00 2.35 0.24 0.07 62.87 16:10:01 5 35.26 0.00 1.91 0.22 0.07 62.54 16:10:01 6 36.20 0.00 1.62 0.10 0.06 62.01 16:10:01 7 36.43 0.00 1.70 0.16 0.07 61.65 16:20:19 all 36.12 0.00 1.84 0.18 0.07 61.79 16:20:19 0 37.31 0.00 1.88 0.16 0.07 60.57 16:20:19 1 37.46 0.00 2.06 0.32 0.07 60.09 16:20:19 2 37.51 0.00 1.73 0.08 0.07 60.61 16:20:19 3 39.23 0.00 1.75 0.14 0.07 58.81 16:20:19 4 34.67 0.00 1.81 0.16 0.07 63.28 16:20:19 5 35.09 0.00 1.85 0.17 0.07 62.81 16:20:19 6 35.98 0.00 1.94 0.22 0.07 61.79 16:20:19 7 31.73 0.00 1.70 0.18 0.07 66.32 Average: all 35.33 0.00 1.85 0.18 0.07 62.56 Average: 0 33.29 0.00 1.79 0.16 0.07 64.69 Average: 1 35.38 0.00 2.08 0.26 0.07 62.21 Average: 2 36.34 0.00 1.76 0.15 0.07 61.68 Average: 3 37.81 0.00 1.75 0.17 0.07 60.20 Average: 4 34.57 0.00 2.07 0.20 0.07 63.08 Average: 5 35.17 0.00 1.88 0.19 0.07 62.68 Average: 6 36.09 0.00 1.78 0.16 0.07 61.90 Average: 7 34.01 0.00 1.70 0.17 0.07 64.06