---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-43293 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 735 19893 4 11464 30889 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:15:ce:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.92/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84617sec preferred_lft 84617sec inet6 fe80::f816:3eff:fe15:ce6b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9f:f5:73:fa 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::42:9fff:fef5:73fa/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-43293) 07/17/25 _x86_64_ (8 CPU) 00:23:16 LINUX RESTART (8 CPU) 00:30:32 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:40:06 11.53 0.43 10.62 0.48 18.12 9179.13 1099.32 00:50:47 25.67 1.86 22.75 1.05 297.71 13772.14 1849.35 Average: 18.98 1.19 17.02 0.78 165.55 11600.97 1494.80 00:30:32 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:40:06 22477840 29279124 3017372 9.18 153172 6792908 3149760 9.29 1824908 8010636 117164 00:50:47 20530796 31638564 636328 1.94 206140 10862608 1267340 3.74 3183360 8361672 680 Average: 21504318 30458844 1826850 5.56 179656 8827758 2208550 6.51 2504134 8186154 58922 00:30:32 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:40:06 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 00:40:06 ens3 45.25 38.75 128.98 12.52 0.00 0.00 0.00 0.00 00:40:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:47 lo 4172.29 4172.29 3980.51 3980.51 0.00 0.00 0.00 0.00 00:50:47 ens3 135.41 142.87 322.27 2080.50 0.00 0.00 0.00 0.00 00:50:47 docker0 77.15 70.46 1104.19 66.45 0.00 0.00 0.00 0.00 Average: lo 2200.76 2200.76 2098.96 2098.96 0.00 0.00 0.00 0.00 Average: ens3 92.79 93.65 230.90 1102.94 0.00 0.00 0.00 0.00 Average: docker0 40.68 37.15 582.23 35.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-43293) 07/17/25 _x86_64_ (8 CPU) 00:23:16 LINUX RESTART (8 CPU) 00:30:32 CPU %user %nice %system %iowait %steal %idle 00:40:06 all 35.55 0.00 1.43 0.18 0.08 62.76 00:40:06 0 28.90 0.00 1.26 0.03 0.08 69.73 00:40:06 1 36.04 0.00 1.42 0.07 0.08 62.39 00:40:06 2 35.80 0.00 1.47 0.47 0.08 62.19 00:40:06 3 37.84 0.00 1.31 0.21 0.07 60.57 00:40:06 4 32.09 0.00 1.44 0.19 0.07 66.21 00:40:06 5 39.24 0.00 1.70 0.11 0.08 58.87 00:40:06 6 41.20 0.00 1.39 0.03 0.08 57.30 00:40:06 7 33.32 0.00 1.49 0.34 0.07 64.79 00:50:47 all 10.98 0.00 1.90 0.33 0.04 86.75 00:50:47 0 10.55 0.00 1.50 0.22 0.05 87.68 00:50:47 1 22.70 0.00 4.85 0.32 0.05 72.08 00:50:47 2 13.01 0.00 2.76 0.47 0.04 83.72 00:50:47 3 5.67 0.00 0.82 0.43 0.03 93.05 00:50:47 4 7.47 0.00 0.73 0.38 0.04 91.39 00:50:47 5 6.97 0.00 0.76 0.14 0.03 92.09 00:50:47 6 12.32 0.00 2.42 0.14 0.04 85.08 00:50:47 7 9.26 0.00 1.38 0.56 0.04 88.77 Average: all 22.59 0.00 1.68 0.26 0.06 75.41 Average: 0 19.22 0.00 1.39 0.13 0.06 79.20 Average: 1 29.02 0.00 3.22 0.20 0.06 67.49 Average: 2 23.79 0.00 2.15 0.47 0.06 73.53 Average: 3 20.87 0.00 1.05 0.33 0.05 77.71 Average: 4 19.09 0.00 1.06 0.29 0.05 79.51 Average: 5 22.22 0.00 1.21 0.13 0.06 76.39 Average: 6 25.97 0.00 1.93 0.09 0.06 71.94 Average: 7 20.61 0.00 1.43 0.46 0.05 77.45