---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-2423 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: 5600.00 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 707 26355 4 5029 30917 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:21:6d:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.139/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 81930sec preferred_lft 81930sec inet6 fe80::f816:3eff:fe21:6d3d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d8:17:45:73 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-2423) 09/30/25 _x86_64_ (8 CPU) 08:15:46 LINUX RESTART (8 CPU) 08:20:19 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:30:19 21.24 0.47 6.69 14.08 583.35 945.72 533993.55 08:40:19 1.80 0.02 1.77 0.01 1.68 20.91 0.47 08:50:19 1.61 0.00 1.61 0.00 0.00 18.16 0.07 09:00:19 1.53 0.00 1.53 0.00 0.00 17.37 0.00 09:10:19 1.67 0.00 1.67 0.00 0.00 18.64 0.00 09:20:19 1.66 0.00 1.66 0.00 0.00 18.93 0.00 Average: 4.92 0.08 2.49 2.35 97.50 173.29 88998.77 08:20:19 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:30:19 29333072 31858312 489756 1.49 86976 2745992 1095276 3.23 525684 2645032 128 08:40:19 29330760 31857064 491156 1.49 87472 2746588 1095472 3.23 526220 2648872 16 08:50:19 29327688 31854536 493724 1.50 87948 2746604 1095584 3.23 526748 2657336 136 09:00:19 29326200 31853560 494588 1.51 88456 2746608 1095536 3.23 527248 2657820 72 09:10:19 29325196 31853188 495084 1.51 89052 2746624 1095536 3.23 527856 2659020 136 09:20:19 29324440 31853188 494944 1.51 89596 2746828 1095536 3.23 528404 2661992 144 Average: 29327893 31854975 493209 1.50 88250 2746541 1095490 3.23 527027 2655012 105 08:20:19 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:30:19 lo 0.19 0.19 0.02 0.02 0.00 0.00 0.00 0.00 08:30:19 ens3 30.74 18.00 273.85 1.37 0.00 0.00 0.00 0.00 08:30:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:19 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 08:40:19 ens3 0.79 0.31 0.27 0.18 0.00 0.00 0.00 0.00 08:40:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:19 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:50:19 ens3 1.89 0.45 0.56 0.35 0.00 0.00 0.00 0.00 08:50:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:19 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:00:19 ens3 0.44 0.07 0.05 0.02 0.00 0.00 0.00 0.00 09:00:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:19 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:10:19 ens3 0.41 0.11 0.07 0.04 0.00 0.00 0.00 0.00 09:10:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:19 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:20:19 ens3 0.56 0.18 0.16 0.10 0.00 0.00 0.00 0.00 09:20:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 5.81 3.19 45.83 0.34 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-2423) 09/30/25 _x86_64_ (8 CPU) 08:15:46 LINUX RESTART (8 CPU) 08:20:19 CPU %user %nice %system %iowait %steal %idle 08:30:19 all 0.26 0.00 0.15 0.07 0.01 99.52 08:30:19 0 0.23 0.00 0.24 0.06 0.00 99.47 08:30:19 1 0.21 0.00 0.09 0.05 0.01 99.64 08:30:19 2 0.15 0.00 0.30 0.06 0.02 99.49 08:30:19 3 0.58 0.00 0.07 0.01 0.01 99.33 08:30:19 4 0.25 0.00 0.12 0.02 0.01 99.60 08:30:19 5 0.25 0.00 0.14 0.04 0.01 99.56 08:30:19 6 0.25 0.00 0.16 0.24 0.01 99.35 08:30:19 7 0.18 0.00 0.07 0.05 0.00 99.69 08:40:19 all 0.08 0.00 0.01 0.01 0.01 99.90 08:40:19 0 0.01 0.00 0.01 0.00 0.00 99.97 08:40:19 1 0.01 0.00 0.01 0.00 0.01 99.97 08:40:19 2 0.48 0.00 0.02 0.00 0.01 99.49 08:40:19 3 0.03 0.00 0.03 0.00 0.01 99.93 08:40:19 4 0.01 0.00 0.01 0.00 0.00 99.98 08:40:19 5 0.02 0.00 0.02 0.00 0.01 99.95 08:40:19 6 0.01 0.00 0.01 0.04 0.01 99.94 08:40:19 7 0.06 0.00 0.01 0.00 0.00 99.93 08:50:19 all 0.08 0.00 0.02 0.03 0.01 99.87 08:50:19 0 0.01 0.00 0.01 0.01 0.00 99.97 08:50:19 1 0.19 0.00 0.02 0.02 0.01 99.77 08:50:19 2 0.34 0.00 0.02 0.00 0.02 99.62 08:50:19 3 0.02 0.00 0.02 0.04 0.01 99.91 08:50:19 4 0.01 0.00 0.01 0.00 0.00 99.98 08:50:19 5 0.04 0.00 0.02 0.01 0.01 99.93 08:50:19 6 0.01 0.00 0.01 0.15 0.01 99.83 08:50:19 7 0.01 0.00 0.02 0.02 0.00 99.95 09:00:19 all 0.09 0.00 0.01 0.00 0.01 99.89 09:00:19 0 0.03 0.00 0.03 0.00 0.01 99.93 09:00:19 1 0.01 0.00 0.01 0.01 0.01 99.96 09:00:19 2 0.61 0.00 0.02 0.00 0.01 99.36 09:00:19 3 0.02 0.00 0.02 0.00 0.00 99.96 09:00:19 4 0.01 0.00 0.00 0.00 0.00 99.99 09:00:19 5 0.02 0.00 0.02 0.00 0.00 99.96 09:00:19 6 0.01 0.00 0.01 0.01 0.01 99.96 09:00:19 7 0.01 0.00 0.01 0.00 0.00 99.98 09:10:19 all 0.03 0.00 0.01 0.08 0.03 99.85 09:10:19 0 0.01 0.00 0.01 0.00 0.01 99.96 09:10:19 1 0.01 0.00 0.01 0.64 0.03 99.32 09:10:19 2 0.16 0.00 0.04 0.00 0.04 99.76 09:10:19 3 0.01 0.00 0.01 0.00 0.01 99.97 09:10:19 4 0.01 0.00 0.01 0.00 0.00 99.98 09:10:19 5 0.02 0.00 0.02 0.00 0.01 99.95 09:10:19 6 0.00 0.00 0.01 0.00 0.14 99.84 09:10:19 7 0.01 0.00 0.00 0.00 0.00 99.99 09:20:19 all 0.06 0.00 0.01 0.00 0.01 99.92 09:20:19 0 0.01 0.00 0.01 0.01 0.01 99.97 09:20:19 1 0.01 0.00 0.02 0.02 0.01 99.94 09:20:19 2 0.36 0.00 0.04 0.00 0.02 99.59 09:20:19 3 0.01 0.00 0.00 0.00 0.00 99.99 09:20:19 4 0.01 0.00 0.01 0.00 0.00 99.98 09:20:19 5 0.03 0.00 0.02 0.00 0.01 99.95 09:20:19 6 0.01 0.00 0.01 0.00 0.01 99.98 09:20:19 7 0.02 0.00 0.01 0.00 0.00 99.97 Average: all 0.10 0.00 0.04 0.03 0.01 99.82 Average: 0 0.05 0.00 0.05 0.01 0.01 99.88 Average: 1 0.07 0.00 0.03 0.12 0.01 99.77 Average: 2 0.35 0.00 0.07 0.01 0.02 99.55 Average: 3 0.11 0.00 0.02 0.01 0.01 99.85 Average: 4 0.05 0.00 0.03 0.00 0.00 99.92 Average: 5 0.06 0.00 0.04 0.01 0.01 99.88 Average: 6 0.05 0.00 0.03 0.07 0.03 99.82 Average: 7 0.05 0.00 0.02 0.01 0.00 99.92