---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-38393 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 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 758 25090 4 6243 30865 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:5c:1d:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.173/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84179sec preferred_lft 84179sec inet6 fe80::f816:3eff:fe5c:1d13/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3a:07:6a:0d 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-38393) 06/30/25 _x86_64_ (8 CPU) 00:58:09 LINUX RESTART (8 CPU) 01:00:19 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:10:11 9.32 0.54 8.17 0.61 594.43 1285.79 31975.82 01:20:14 2.23 0.05 2.18 0.00 1.26 45.96 288.61 01:30:18 13.05 1.48 10.95 0.62 53.06 1912.57 7340.94 Average: 8.20 0.69 7.10 0.41 213.96 1081.15 13090.27 01:00:19 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:11 28181188 30800800 1556804 4.74 68288 2868228 1949464 5.75 485324 3866344 24 01:20:14 27934428 30572916 1784444 5.43 69272 2885768 2161648 6.37 492568 4125900 11232 01:30:18 24587540 27730428 4612116 14.03 82576 3365628 5164024 15.23 708760 7221984 289264 Average: 26901052 29701381 2651121 8.07 73379 3039875 3091712 9.12 562217 5071409 100173 01:00:19 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:11 lo 0.35 0.35 0.19 0.19 0.00 0.00 0.00 0.00 01:10:11 ens3 28.16 19.11 384.97 2.32 0.00 0.00 0.00 0.00 01:10:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:14 lo 0.36 0.36 0.32 0.32 0.00 0.00 0.00 0.00 01:20:14 ens3 2.69 2.23 10.31 0.65 0.00 0.00 0.00 0.00 01:20:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:18 lo 136.97 136.97 131.17 131.17 0.00 0.00 0.00 0.00 01:30:18 ens3 23.36 13.45 263.76 3.16 0.00 0.00 0.00 0.00 01:30:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 46.24 46.24 44.23 44.23 0.00 0.00 0.00 0.00 Average: ens3 18.02 11.56 218.80 2.04 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-38393) 06/30/25 _x86_64_ (8 CPU) 00:58:09 LINUX RESTART (8 CPU) 01:00:19 CPU %user %nice %system %iowait %steal %idle 01:10:11 all 1.05 0.00 0.19 0.08 0.02 98.67 01:10:11 0 1.35 0.00 0.21 0.03 0.02 98.39 01:10:11 1 0.70 0.00 0.16 0.01 0.02 99.10 01:10:11 2 1.06 0.00 0.25 0.03 0.02 98.65 01:10:11 3 0.93 0.00 0.16 0.03 0.02 98.86 01:10:11 4 0.97 0.00 0.16 0.05 0.01 98.82 01:10:11 5 0.71 0.00 0.16 0.19 0.02 98.92 01:10:11 6 1.73 0.00 0.15 0.04 0.01 98.06 01:10:11 7 0.96 0.00 0.28 0.21 0.02 98.54 01:20:14 all 0.56 0.00 0.04 0.01 0.01 99.38 01:20:14 0 0.76 0.00 0.04 0.00 0.02 99.17 01:20:14 1 0.80 0.00 0.05 0.00 0.02 99.13 01:20:14 2 0.99 0.00 0.05 0.00 0.03 98.92 01:20:14 3 0.39 0.00 0.03 0.00 0.01 99.56 01:20:14 4 0.39 0.00 0.03 0.03 0.01 99.54 01:20:14 5 0.23 0.00 0.03 0.00 0.01 99.74 01:20:14 6 0.62 0.00 0.04 0.00 0.01 99.33 01:20:14 7 0.27 0.00 0.02 0.01 0.01 99.69 01:30:18 all 5.15 0.00 0.26 0.05 0.02 94.52 01:30:18 0 4.14 0.00 0.26 0.05 0.02 95.52 01:30:18 1 4.77 0.00 0.34 0.04 0.03 94.82 01:30:18 2 4.33 0.00 0.27 0.06 0.02 95.31 01:30:18 3 6.83 0.00 0.28 0.04 0.02 92.83 01:30:18 4 5.01 0.00 0.24 0.15 0.02 94.58 01:30:18 5 5.93 0.00 0.24 0.01 0.04 93.77 01:30:18 6 6.32 0.00 0.22 0.01 0.03 93.41 01:30:18 7 3.85 0.00 0.20 0.03 0.02 95.90 Average: all 2.26 0.00 0.16 0.04 0.02 97.52 Average: 0 2.09 0.00 0.17 0.03 0.02 97.69 Average: 1 2.10 0.00 0.19 0.02 0.02 97.67 Average: 2 2.13 0.00 0.19 0.03 0.03 97.62 Average: 3 2.73 0.00 0.16 0.02 0.02 97.07 Average: 4 2.13 0.00 0.14 0.08 0.01 97.64 Average: 5 2.30 0.00 0.14 0.07 0.02 97.46 Average: 6 2.90 0.00 0.14 0.02 0.02 96.93 Average: 7 1.70 0.00 0.16 0.08 0.02 98.04