---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-373 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: 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: 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 17G 139G 11% / 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 770 19372 4 11949 30853 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:61:01:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.249/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84480sec preferred_lft 84480sec inet6 fe80::f816:3eff:fe61:1b9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a8:bd:88:45 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 inet6 fe80::42:a8ff:febd:8845/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-373) 09/23/25 _x86_64_ (8 CPU) 00:00:27 LINUX RESTART (8 CPU) 00:10:33 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:20:35 15.76 0.52 14.81 0.43 19.90 14205.91 66.20 00:30:07 25.53 1.97 22.48 1.07 333.56 10587.95 1643.47 Average: 20.52 1.22 18.55 0.74 172.80 12442.22 835.09 00:10:33 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:20:35 20061104 28614832 3675480 11.18 168744 8463896 3838392 11.32 2206548 9963548 256 00:30:07 20042644 31599892 672508 2.05 206016 11298192 1265380 3.73 3358392 8659316 232 Average: 20051874 30107362 2173994 6.62 187380 9881044 2551886 7.53 2782470 9311432 244 00:10:33 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:20:35 lo 2942.92 2942.92 2809.47 2809.47 0.00 0.00 0.00 0.00 00:20:35 ens3 49.82 40.01 312.26 11.37 0.00 0.00 0.00 0.00 00:20:35 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:30:07 lo 1429.16 1429.16 1355.21 1355.21 0.00 0.00 0.00 0.00 00:30:07 ens3 168.45 187.34 249.11 2788.39 0.00 0.00 0.00 0.00 00:30:07 docker0 90.09 83.99 1412.13 74.69 0.00 0.00 0.00 0.00 Average: lo 2204.99 2204.99 2100.55 2100.55 0.00 0.00 0.00 0.00 Average: ens3 107.65 111.83 281.47 1365.11 0.00 0.00 0.00 0.00 Average: docker0 43.92 40.94 688.38 36.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-373) 09/23/25 _x86_64_ (8 CPU) 00:00:27 LINUX RESTART (8 CPU) 00:10:33 CPU %user %nice %system %iowait %steal %idle 00:20:35 all 27.36 0.00 1.77 0.30 0.07 70.49 00:20:35 0 27.44 0.00 2.89 0.04 0.08 69.55 00:20:35 1 29.26 0.00 1.68 0.13 0.08 68.86 00:20:35 2 25.67 0.00 1.50 0.22 0.07 72.54 00:20:35 3 30.97 0.00 2.59 0.44 0.08 65.92 00:20:35 4 32.57 0.00 2.61 0.37 0.08 64.36 00:20:35 5 22.94 0.00 1.05 0.75 0.07 75.19 00:20:35 6 23.09 0.00 0.80 0.02 0.07 76.03 00:20:35 7 26.96 0.00 1.08 0.41 0.07 71.48 00:30:07 all 11.80 0.00 1.33 0.42 0.05 86.41 00:30:07 0 10.88 0.00 2.42 0.07 0.05 86.58 00:30:07 1 8.96 0.00 1.10 1.29 0.04 88.61 00:30:07 2 12.64 0.00 1.11 0.44 0.05 85.76 00:30:07 3 17.61 0.00 1.32 0.92 0.05 80.10 00:30:07 4 16.96 0.00 1.92 0.40 0.05 80.67 00:30:07 5 12.50 0.00 0.73 0.19 0.04 86.54 00:30:07 6 5.63 0.00 0.55 0.03 0.04 93.74 00:30:07 7 9.22 0.00 1.49 0.02 0.05 89.23 Average: all 19.77 0.00 1.56 0.36 0.06 78.26 Average: 0 19.36 0.00 2.66 0.05 0.06 77.86 Average: 1 19.35 0.00 1.40 0.69 0.06 78.50 Average: 2 19.31 0.00 1.31 0.33 0.06 78.99 Average: 3 24.45 0.00 1.97 0.68 0.06 72.84 Average: 4 24.95 0.00 2.27 0.39 0.07 72.32 Average: 5 17.85 0.00 0.89 0.48 0.05 80.73 Average: 6 14.57 0.00 0.68 0.03 0.05 84.67 Average: 7 18.30 0.00 1.28 0.22 0.06 80.14