---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-48021 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 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 879 24949 4 6263 30745 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:a3:ce:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.29/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83775sec preferred_lft 83775sec inet6 fe80::f816:3eff:fea3:cef7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d1:36:27:14 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-48021) 07/31/25 _x86_64_ (8 CPU) 18:01:05 LINUX RESTART (8 CPU) 18:10:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:20:06 27.02 0.15 23.53 3.35 7.02 6671.41 30514.86 18:30:33 35.00 0.01 30.55 4.45 0.26 8276.09 62266.81 18:40:01 33.52 0.00 29.48 4.04 0.01 7376.33 40550.12 Average: 31.85 0.05 27.85 3.95 2.46 7452.05 44725.96 18:10:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:20:06 25017136 28570268 3736888 11.37 152540 3634964 3743928 11.04 832452 6548452 16124 18:30:33 24834000 28891016 3412596 10.38 187124 4059456 3392728 10.00 962324 6579276 51740 18:40:01 23799920 28316580 3984516 12.12 208216 4466224 4062924 11.98 1080100 7467648 76844 Average: 24550352 28592621 3711333 11.29 182627 4053548 3733193 11.01 958292 6865125 48236 18:10:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:20:06 lo 1172.74 1172.74 1114.37 1114.37 0.00 0.00 0.00 0.00 18:20:06 ens3 53.39 39.21 23.86 15.73 0.00 0.00 0.00 0.00 18:20:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:33 lo 1711.73 1711.73 1628.93 1628.93 0.00 0.00 0.00 0.00 18:30:33 ens3 52.38 35.01 16.72 14.01 0.00 0.00 0.00 0.00 18:30:33 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:01 lo 1422.34 1422.34 1352.56 1352.56 0.00 0.00 0.00 0.00 18:40:01 ens3 52.97 36.78 19.90 15.20 0.00 0.00 0.00 0.00 18:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1438.99 1438.99 1368.53 1368.53 0.00 0.00 0.00 0.00 Average: ens3 52.91 36.98 20.13 14.96 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-48021) 07/31/25 _x86_64_ (8 CPU) 18:01:05 LINUX RESTART (8 CPU) 18:10:00 CPU %user %nice %system %iowait %steal %idle 18:20:06 all 39.11 0.00 1.88 0.38 0.07 58.56 18:20:06 0 30.50 0.00 2.01 0.14 0.07 67.28 18:20:06 1 44.18 0.00 2.37 0.21 0.08 53.16 18:20:06 2 41.83 0.00 2.00 0.11 0.07 55.99 18:20:06 3 39.78 0.00 1.79 0.04 0.07 58.32 18:20:06 4 39.48 0.00 1.68 0.07 0.08 58.70 18:20:06 5 39.86 0.00 1.42 0.29 0.08 58.35 18:20:06 6 40.87 0.00 2.12 1.17 0.07 55.77 18:20:06 7 36.41 0.00 1.65 1.01 0.08 60.87 18:30:33 all 36.07 0.00 2.07 0.14 0.07 61.64 18:30:33 0 36.33 0.00 1.84 0.13 0.07 61.62 18:30:33 1 36.84 0.00 2.40 0.14 0.08 60.55 18:30:33 2 36.89 0.00 2.32 0.15 0.08 60.56 18:30:33 3 34.75 0.00 2.26 0.19 0.07 62.73 18:30:33 4 37.40 0.00 2.23 0.16 0.08 60.13 18:30:33 5 37.69 0.00 1.95 0.12 0.07 60.17 18:30:33 6 32.98 0.00 1.67 0.06 0.07 65.22 18:30:33 7 35.70 0.00 1.88 0.21 0.07 62.14 18:40:01 all 34.27 0.00 1.94 0.15 0.08 63.56 18:40:01 0 31.86 0.00 1.95 0.10 0.08 66.02 18:40:01 1 31.47 0.00 2.19 0.17 0.07 66.09 18:40:01 2 37.57 0.00 2.13 0.23 0.08 59.99 18:40:01 3 32.76 0.00 1.94 0.06 0.07 65.16 18:40:01 4 36.10 0.00 1.69 0.14 0.08 61.99 18:40:01 5 37.35 0.00 1.89 0.05 0.08 60.64 18:40:01 6 36.59 0.00 2.03 0.25 0.08 61.04 18:40:01 7 30.46 0.00 1.70 0.23 0.07 67.55 Average: all 36.53 0.00 1.96 0.23 0.07 61.21 Average: 0 32.96 0.00 1.93 0.12 0.07 64.92 Average: 1 37.62 0.00 2.32 0.17 0.08 59.81 Average: 2 38.77 0.00 2.15 0.16 0.08 58.84 Average: 3 35.81 0.00 2.00 0.10 0.07 62.02 Average: 4 37.69 0.00 1.87 0.12 0.08 60.24 Average: 5 38.31 0.00 1.75 0.15 0.08 59.71 Average: 6 36.78 0.00 1.94 0.49 0.07 60.72 Average: 7 34.28 0.00 1.75 0.48 0.07 63.42