---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-43257 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 885 24802 4 6404 30739 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:84:38:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.15/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83937sec preferred_lft 83937sec inet6 fe80::f816:3eff:fe84:38ca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:15:eb:7f:b2 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-43257) 07/16/25 _x86_64_ (8 CPU) 17:58:27 LINUX RESTART (8 CPU) 18:00:15 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:10:14 31.03 3.48 24.61 2.95 741.91 7787.92 25439.57 18:20:28 30.40 0.12 26.38 3.90 5.44 7156.59 21288.27 18:30:31 36.20 0.01 31.81 4.39 0.27 8650.28 39240.43 Average: 32.54 1.19 27.60 3.75 246.64 7861.26 28623.98 18:00:15 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:10:14 26560452 29967196 2342892 7.13 131512 3537728 2488784 7.34 821172 5083240 33316 18:20:28 25434044 29313432 2992428 9.11 163940 3933500 3060164 9.02 943588 6032092 55000 18:30:31 24718572 29197788 3102828 9.44 203616 4440572 3092872 9.12 1092736 6521084 12996 Average: 25571023 29492805 2812716 8.56 166356 3970600 2880607 8.49 952499 5878805 33771 18:00:15 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:10:14 lo 793.00 793.00 754.38 754.38 0.00 0.00 0.00 0.00 18:10:14 ens3 114.31 85.45 1037.92 19.80 0.00 0.00 0.00 0.00 18:10:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:28 lo 1517.68 1517.68 1443.51 1443.51 0.00 0.00 0.00 0.00 18:20:28 ens3 50.08 35.79 20.31 14.38 0.00 0.00 0.00 0.00 18:20:28 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:31 lo 1631.91 1631.91 1551.70 1551.70 0.00 0.00 0.00 0.00 18:30:31 ens3 57.44 37.56 19.68 15.42 0.00 0.00 0.00 0.00 18:30:31 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1316.61 1316.61 1252.16 1252.16 0.00 0.00 0.00 0.00 Average: ens3 73.71 52.76 355.76 16.51 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-43257) 07/16/25 _x86_64_ (8 CPU) 17:58:27 LINUX RESTART (8 CPU) 18:00:15 CPU %user %nice %system %iowait %steal %idle 18:10:14 all 24.94 0.00 1.33 0.23 0.06 73.43 18:10:14 0 24.44 0.00 1.34 0.16 0.05 74.01 18:10:14 1 21.25 0.00 1.55 0.30 0.06 76.84 18:10:14 2 25.95 0.00 1.46 0.24 0.06 72.29 18:10:14 3 27.36 0.00 1.18 0.09 0.06 71.31 18:10:14 4 24.22 0.00 1.50 0.16 0.06 74.06 18:10:14 5 24.91 0.00 1.34 0.51 0.06 73.18 18:10:14 6 25.43 0.00 1.22 0.16 0.06 73.13 18:10:14 7 25.98 0.00 1.08 0.25 0.06 72.63 18:20:28 all 34.87 0.00 1.64 0.19 0.08 63.23 18:20:28 0 33.43 0.00 1.62 0.12 0.08 64.76 18:20:28 1 32.57 0.00 1.78 0.29 0.08 65.28 18:20:28 2 38.65 0.00 1.57 0.19 0.08 59.51 18:20:28 3 35.54 0.00 1.39 0.13 0.07 62.87 18:20:28 4 33.46 0.00 1.80 0.43 0.08 64.23 18:20:28 5 31.24 0.00 1.67 0.11 0.07 66.90 18:20:28 6 34.09 0.00 1.49 0.11 0.08 64.24 18:20:28 7 39.95 0.00 1.81 0.12 0.08 58.05 18:30:31 all 36.38 0.00 1.87 0.16 0.08 61.51 18:30:31 0 36.85 0.00 1.72 0.12 0.08 61.23 18:30:31 1 35.52 0.00 2.13 0.22 0.08 62.05 18:30:31 2 39.65 0.00 2.08 0.22 0.08 57.98 18:30:31 3 37.08 0.00 1.91 0.24 0.08 60.68 18:30:31 4 34.04 0.00 1.71 0.10 0.07 64.07 18:30:31 5 35.90 0.00 1.65 0.09 0.08 62.27 18:30:31 6 36.23 0.00 1.85 0.21 0.08 61.63 18:30:31 7 35.78 0.00 1.87 0.09 0.08 62.18 Average: all 32.09 0.00 1.61 0.19 0.07 66.03 Average: 0 31.60 0.00 1.56 0.13 0.07 66.64 Average: 1 29.81 0.00 1.82 0.27 0.07 68.03 Average: 2 34.79 0.00 1.70 0.21 0.07 63.22 Average: 3 33.35 0.00 1.49 0.16 0.07 64.93 Average: 4 30.60 0.00 1.67 0.23 0.07 67.42 Average: 5 30.70 0.00 1.56 0.24 0.07 67.44 Average: 6 31.94 0.00 1.52 0.16 0.07 66.31 Average: 7 33.96 0.00 1.59 0.15 0.07 64.23