---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-2426 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 11G 145G 7% / 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 683 26374 4 5034 30940 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:f7:5a:9d brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.90/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 82488sec preferred_lft 82488sec inet6 fe80::f816:3eff:fef7:5a9d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c9:59:86:27 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-2426) 09/30/25 _x86_64_ (8 CPU) 08:25:08 LINUX RESTART (8 CPU) 08:30:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:40:00 21.18 0.47 6.56 14.14 582.99 961.07 529265.76 08:50:00 1.19 0.00 1.19 0.00 0.00 13.91 9.39 09:00:00 1.11 0.00 1.11 0.00 0.00 12.80 0.00 09:10:00 1.41 0.00 1.41 0.00 0.00 15.67 0.00 09:20:00 1.60 0.00 1.60 0.00 0.01 17.51 0.00 09:30:00 26.25 1.89 22.56 1.80 117.15 9840.81 7463.47 Average: 8.79 0.39 5.74 2.66 116.69 1810.29 89456.44 08:30:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:40:00 29346904 31877192 470164 1.43 87396 2750344 1077000 3.18 525424 2629960 168 08:50:00 29346712 31877356 470236 1.43 87752 2750324 1077048 3.18 525788 2637500 4 09:00:00 29345988 31876964 470500 1.43 88092 2750336 1077064 3.18 526108 2638188 12 09:10:00 29345792 31877380 470224 1.43 88540 2750468 1077064 3.18 526580 2639580 8 09:20:00 29344564 31876732 470888 1.43 89088 2750480 1077064 3.18 527128 2642340 12 09:30:00 27066792 31734168 568232 1.73 217456 4613828 1142900 3.37 856300 4398288 15240 Average: 28966125 31853299 486707 1.48 109721 3060963 1088023 3.21 581221 2930976 2574 08:30:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:40:00 lo 0.19 0.19 0.02 0.02 0.00 0.00 0.00 0.00 08:40:00 ens3 26.83 15.17 273.64 1.27 0.00 0.00 0.00 0.00 08:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:50:00 ens3 1.91 0.51 0.58 0.37 0.00 0.00 0.00 0.00 08:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:00:00 ens3 0.44 0.08 0.05 0.02 0.00 0.00 0.00 0.00 09:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:10:00 ens3 0.40 0.11 0.07 0.04 0.00 0.00 0.00 0.00 09:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:20:00 ens3 0.57 0.19 0.16 0.10 0.00 0.00 0.00 0.00 09:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:00 lo 0.35 0.35 0.03 0.03 0.00 0.00 0.00 0.00 09:30:00 ens3 208.79 169.91 743.58 54.49 0.00 0.00 0.00 0.00 09:30:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 39.82 30.99 169.68 9.38 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-2426) 09/30/25 _x86_64_ (8 CPU) 08:25:08 LINUX RESTART (8 CPU) 08:30:00 CPU %user %nice %system %iowait %steal %idle 08:40:00 all 0.26 0.00 0.15 0.10 0.01 99.47 08:40:00 0 0.18 0.00 0.12 0.08 0.01 99.62 08:40:00 1 0.25 0.00 0.18 0.13 0.02 99.43 08:40:00 2 0.29 0.00 0.09 0.09 0.02 99.51 08:40:00 3 0.28 0.00 0.15 0.28 0.02 99.27 08:40:00 4 0.38 0.00 0.13 0.01 0.01 99.47 08:40:00 5 0.29 0.00 0.37 0.06 0.01 99.26 08:40:00 6 0.28 0.00 0.10 0.12 0.01 99.50 08:40:00 7 0.16 0.00 0.08 0.06 0.01 99.69 08:50:00 all 0.04 0.00 0.01 0.00 0.01 99.94 08:50:00 0 0.01 0.00 0.00 0.00 0.00 99.99 08:50:00 1 0.03 0.00 0.01 0.00 0.01 99.95 08:50:00 2 0.19 0.00 0.01 0.00 0.01 99.78 08:50:00 3 0.02 0.00 0.01 0.00 0.01 99.96 08:50:00 4 0.01 0.00 0.01 0.00 0.01 99.97 08:50:00 5 0.02 0.00 0.03 0.00 0.03 99.92 08:50:00 6 0.01 0.00 0.01 0.01 0.00 99.97 08:50:00 7 0.01 0.00 0.00 0.00 0.00 99.99 09:00:00 all 0.04 0.00 0.01 0.00 0.01 99.93 09:00:00 0 0.00 0.00 0.00 0.00 0.00 99.99 09:00:00 1 0.01 0.00 0.01 0.00 0.01 99.97 09:00:00 2 0.01 0.00 0.02 0.01 0.01 99.96 09:00:00 3 0.01 0.00 0.01 0.00 0.01 99.98 09:00:00 4 0.27 0.00 0.01 0.00 0.01 99.71 09:00:00 5 0.03 0.00 0.04 0.00 0.03 99.90 09:00:00 6 0.01 0.00 0.00 0.02 0.01 99.97 09:00:00 7 0.01 0.00 0.00 0.00 0.00 99.99 09:10:00 all 0.02 0.00 0.01 0.02 0.01 99.94 09:10:00 0 0.01 0.00 0.00 0.00 0.00 99.99 09:10:00 1 0.02 0.00 0.01 0.00 0.01 99.97 09:10:00 2 0.01 0.00 0.03 0.06 0.02 99.88 09:10:00 3 0.01 0.00 0.01 0.01 0.01 99.96 09:10:00 4 0.01 0.00 0.01 0.00 0.01 99.98 09:10:00 5 0.06 0.00 0.01 0.00 0.01 99.92 09:10:00 6 0.00 0.00 0.01 0.11 0.00 99.88 09:10:00 7 0.01 0.00 0.01 0.00 0.01 99.97 09:20:00 all 0.07 0.00 0.01 0.03 0.01 99.88 09:20:00 0 0.00 0.00 0.01 0.03 0.00 99.96 09:20:00 1 0.01 0.00 0.02 0.10 0.01 99.85 09:20:00 2 0.01 0.00 0.01 0.06 0.01 99.91 09:20:00 3 0.03 0.00 0.02 0.00 0.02 99.94 09:20:00 4 0.01 0.00 0.01 0.00 0.00 99.98 09:20:00 5 0.18 0.00 0.01 0.00 0.01 99.81 09:20:00 6 0.31 0.00 0.00 0.07 0.00 99.61 09:20:00 7 0.02 0.00 0.02 0.00 0.01 99.96 09:30:00 all 26.16 0.00 1.18 0.23 0.08 72.35 09:30:00 0 25.00 0.00 1.11 0.22 0.07 73.60 09:30:00 1 23.14 0.00 0.91 0.04 0.07 75.85 09:30:00 2 29.09 0.00 1.46 0.47 0.09 68.89 09:30:00 3 19.07 0.00 0.94 0.40 0.07 79.52 09:30:00 4 27.46 0.00 0.98 0.23 0.08 71.25 09:30:00 5 33.26 0.00 1.72 0.09 0.08 64.86 09:30:00 6 28.04 0.00 1.25 0.37 0.08 70.26 09:30:00 7 24.27 0.00 1.06 0.05 0.07 74.55 Average: all 4.43 0.00 0.23 0.07 0.02 95.26 Average: 0 4.19 0.00 0.21 0.05 0.01 95.53 Average: 1 3.91 0.00 0.19 0.04 0.02 95.84 Average: 2 4.92 0.00 0.27 0.11 0.03 94.66 Average: 3 3.23 0.00 0.19 0.11 0.02 96.44 Average: 4 4.69 0.00 0.19 0.04 0.02 95.06 Average: 5 5.64 0.00 0.36 0.03 0.03 93.95 Average: 6 4.76 0.00 0.23 0.12 0.02 94.88 Average: 7 4.07 0.00 0.19 0.02 0.02 95.70