---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-45220 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 898 24739 4 6454 30726 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:75:0b:94 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.106/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83919sec preferred_lft 83919sec inet6 fe80::f816:3eff:fe75:b94/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e6:44:84:35 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-45220) 07/22/25 _x86_64_ (8 CPU) 13:01:37 LINUX RESTART (8 CPU) 13:10:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:20:16 28.36 0.14 24.68 3.54 6.47 7047.69 26126.90 13:30:01 37.91 0.01 33.02 4.88 0.27 9274.52 31714.60 13:40:16 36.17 0.10 31.46 4.61 4.31 11075.03 30549.80 Average: 34.08 0.08 29.67 4.33 3.74 9128.99 29426.03 13:10:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:20:16 25535028 29290264 3015944 9.18 154416 3830368 3020168 8.91 916044 5967600 31224 13:30:01 24178188 28450072 3851728 11.72 190612 4263476 3885428 11.46 1047016 7143400 37288 13:40:16 25534396 31649780 644516 1.96 219656 5998724 1201320 3.54 1680816 5023388 26932 Average: 25082537 29796705 2504063 7.62 188228 4697523 2702305 7.97 1214625 6044796 31815 13:10:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:20:16 lo 1194.28 1194.28 1134.67 1134.67 0.00 0.00 0.00 0.00 13:20:16 ens3 62.00 45.56 25.86 17.45 0.00 0.00 0.00 0.00 13:20:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 lo 1870.26 1870.26 1779.09 1779.09 0.00 0.00 0.00 0.00 13:30:01 ens3 49.08 35.66 16.88 14.56 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:16 lo 1164.33 1164.33 1102.37 1102.37 0.00 0.00 0.00 0.00 13:40:16 ens3 88.49 71.19 207.19 142.53 0.00 0.00 0.00 0.00 13:40:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1402.16 1402.16 1331.58 1331.58 0.00 0.00 0.00 0.00 Average: ens3 66.80 51.04 84.34 58.85 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-45220) 07/22/25 _x86_64_ (8 CPU) 13:01:37 LINUX RESTART (8 CPU) 13:10:00 CPU %user %nice %system %iowait %steal %idle 13:20:16 all 39.06 0.00 1.69 0.21 0.08 58.96 13:20:16 0 33.41 0.00 1.45 0.21 0.08 64.85 13:20:16 1 39.79 0.00 2.07 0.26 0.08 57.79 13:20:16 2 37.79 0.00 1.72 0.23 0.08 60.18 13:20:16 3 43.90 0.00 1.66 0.21 0.09 54.14 13:20:16 4 40.07 0.00 1.55 0.11 0.08 58.18 13:20:16 5 41.89 0.00 1.61 0.09 0.08 56.33 13:20:16 6 34.39 0.00 1.46 0.26 0.08 63.81 13:20:16 7 41.21 0.00 2.02 0.30 0.08 56.39 13:30:01 all 36.00 0.00 1.91 0.41 0.10 61.58 13:30:01 0 32.60 0.00 2.15 0.30 0.08 64.87 13:30:01 1 36.45 0.00 2.14 0.70 0.08 60.63 13:30:01 2 40.09 0.00 1.79 0.19 0.21 57.71 13:30:01 3 37.37 0.00 2.12 0.43 0.08 59.99 13:30:01 4 38.88 0.00 2.00 0.30 0.09 58.73 13:30:01 5 32.71 0.00 1.72 0.11 0.07 65.39 13:30:01 6 34.60 0.00 1.69 0.84 0.08 62.79 13:30:01 7 35.29 0.00 1.69 0.43 0.08 62.51 13:40:16 all 29.57 0.00 1.61 0.65 0.07 68.10 13:40:16 0 25.46 0.00 1.57 1.26 0.07 71.64 13:40:16 1 30.76 0.00 1.58 0.33 0.07 67.25 13:40:16 2 31.48 0.00 1.71 0.42 0.07 66.32 13:40:16 3 30.32 0.00 1.88 0.52 0.07 67.21 13:40:16 4 29.00 0.00 1.52 0.45 0.07 68.96 13:40:16 5 29.00 0.00 1.42 0.26 0.07 69.25 13:40:16 6 30.86 0.00 1.71 0.44 0.09 66.91 13:40:16 7 29.68 0.00 1.52 1.50 0.07 67.23 Average: all 34.86 0.00 1.74 0.42 0.08 62.90 Average: 0 30.46 0.00 1.72 0.60 0.08 67.15 Average: 1 35.66 0.00 1.93 0.43 0.08 61.91 Average: 2 36.40 0.00 1.74 0.28 0.12 61.46 Average: 3 37.20 0.00 1.88 0.39 0.08 60.45 Average: 4 35.94 0.00 1.69 0.29 0.08 62.01 Average: 5 34.57 0.00 1.58 0.15 0.08 63.62 Average: 6 33.26 0.00 1.62 0.51 0.08 64.53 Average: 7 35.40 0.00 1.74 0.75 0.08 62.03