---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-36111 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 712 24932 4 6447 30911 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:a6:f7:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.242/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83789sec preferred_lft 83789sec inet6 fe80::f816:3eff:fea6:f707/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9e:2e:79:34 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-36111) 06/21/25 _x86_64_ (8 CPU) 17:58:29 LINUX RESTART (8 CPU) 18:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:10:02 38.59 3.80 19.27 15.52 753.34 5369.58 530862.26 18:20:00 28.31 0.14 24.64 3.53 6.04 7152.22 31784.85 18:30:01 38.54 0.00 33.63 4.91 0.25 9334.73 37963.79 18:40:02 46.17 11.97 29.69 4.50 135.39 10803.14 46856.62 Average: 37.91 3.98 26.81 7.12 224.00 8165.37 162020.22 18:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:10:02 27209928 30338848 1983500 6.04 113236 3301996 2805148 8.27 757056 4527820 53536 18:20:00 25628596 29365444 2942088 8.95 152004 3818116 3118280 9.20 915464 5867496 21840 18:30:01 25414432 29684252 2618652 7.97 188876 4265780 2633364 7.77 1048624 5902468 19332 18:40:02 25536152 31644768 648936 1.97 217656 5986616 1193724 3.52 1703636 4989552 184 Average: 25947277 30258328 2048294 6.23 167943 4343127 2437629 7.19 1106195 5321834 23723 18:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:10:02 lo 369.75 369.75 351.47 351.47 0.00 0.00 0.00 0.00 18:10:02 ens3 99.52 74.34 1072.52 14.91 0.00 0.00 0.00 0.00 18:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:00 lo 1293.65 1293.65 1230.08 1230.08 0.00 0.00 0.00 0.00 18:20:00 ens3 51.47 39.17 24.43 16.31 0.00 0.00 0.00 0.00 18:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 lo 2006.95 2006.95 1908.77 1908.77 0.00 0.00 0.00 0.00 18:30:01 ens3 48.49 36.98 18.03 15.70 0.00 0.00 0.00 0.00 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:02 lo 1153.36 1153.36 1088.12 1088.12 0.00 0.00 0.00 0.00 18:40:02 ens3 99.06 89.33 209.49 210.79 0.00 0.00 0.00 0.00 18:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1205.72 1205.72 1144.41 1144.41 0.00 0.00 0.00 0.00 Average: ens3 74.66 59.98 331.47 64.46 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-36111) 06/21/25 _x86_64_ (8 CPU) 17:58:29 LINUX RESTART (8 CPU) 18:00:01 CPU %user %nice %system %iowait %steal %idle 18:10:02 all 12.40 0.00 0.76 0.20 0.03 86.61 18:10:02 0 10.33 0.00 0.69 0.04 0.04 88.90 18:10:02 1 12.21 0.00 0.73 0.71 0.03 86.32 18:10:02 2 12.55 0.00 0.93 0.23 0.03 86.26 18:10:02 3 11.78 0.00 0.87 0.07 0.03 87.25 18:10:02 4 13.16 0.00 0.65 0.08 0.03 86.08 18:10:02 5 13.95 0.00 0.76 0.09 0.03 85.16 18:10:02 6 12.06 0.00 0.63 0.20 0.03 87.07 18:10:02 7 13.12 0.00 0.86 0.14 0.03 85.85 18:20:00 all 38.39 0.00 1.67 0.11 0.07 59.76 18:20:00 0 38.11 0.00 1.46 0.04 0.07 60.32 18:20:00 1 40.51 0.00 1.88 0.12 0.07 57.42 18:20:00 2 42.93 0.00 2.13 0.13 0.07 54.74 18:20:00 3 37.12 0.00 1.66 0.08 0.07 61.08 18:20:00 4 37.63 0.00 1.53 0.10 0.07 60.68 18:20:00 5 36.19 0.00 1.41 0.10 0.07 62.23 18:20:00 6 36.53 0.00 1.68 0.23 0.07 61.50 18:20:00 7 38.13 0.00 1.62 0.09 0.07 60.09 18:30:01 all 36.89 0.00 1.92 0.17 0.07 60.95 18:30:01 0 35.70 0.00 1.85 0.17 0.07 62.21 18:30:01 1 37.69 0.00 1.88 0.31 0.08 60.04 18:30:01 2 40.82 0.00 2.27 0.13 0.08 56.69 18:30:01 3 38.53 0.00 1.98 0.14 0.08 59.27 18:30:01 4 39.83 0.00 1.77 0.20 0.08 58.14 18:30:01 5 37.48 0.00 2.10 0.15 0.08 60.19 18:30:01 6 38.67 0.00 2.04 0.17 0.07 59.05 18:30:01 7 26.43 0.00 1.46 0.06 0.07 71.98 18:40:02 all 29.51 0.04 1.64 0.26 0.07 68.49 18:40:02 0 27.33 0.00 1.66 0.11 0.07 70.83 18:40:02 1 33.72 0.05 2.16 0.32 0.07 63.68 18:40:02 2 28.11 0.08 1.57 0.62 0.07 69.55 18:40:02 3 28.89 0.02 1.53 0.18 0.07 69.32 18:40:02 4 32.00 0.08 1.57 0.36 0.07 65.92 18:40:02 5 27.37 0.00 1.28 0.09 0.07 71.19 18:40:02 6 28.08 0.09 1.46 0.29 0.07 70.02 18:40:02 7 30.57 0.00 1.89 0.08 0.07 67.39 Average: all 29.28 0.01 1.50 0.18 0.06 68.97 Average: 0 27.85 0.00 1.41 0.09 0.06 70.58 Average: 1 31.01 0.01 1.66 0.37 0.06 66.89 Average: 2 31.08 0.02 1.72 0.28 0.06 66.84 Average: 3 29.05 0.01 1.51 0.12 0.06 69.25 Average: 4 30.64 0.02 1.38 0.18 0.06 67.72 Average: 5 28.73 0.00 1.39 0.11 0.06 69.71 Average: 6 28.81 0.02 1.45 0.22 0.06 69.43 Average: 7 27.04 0.00 1.46 0.09 0.06 71.35