---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-4776 5.15.0-153-generic #163-Ubuntu SMP Thu Aug 7 16:37:18 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 Indirect target selection: 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 disabled; 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 8.6G 147G 6% / 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 686 28325 4 3080 30956 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:93:a6:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.26/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79097sec preferred_lft 79097sec inet6 fe80::f816:3eff:fe93:a622/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 72:3e:17:d0:f9:75 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 5.15.0-153-generic (prd-ubuntu2204-docker-8c-8g-4776) 10/18/25 _x86_64_ (8 CPU) 07:11:18 LINUX RESTART (8 CPU) 07:20:04 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:30:00 1.64 0.01 1.63 0.01 0.04 20.73 854.19 07:40:01 1.52 0.00 1.52 0.00 0.00 16.46 0.00 07:50:04 13.16 0.00 1.64 11.52 0.15 17.87 508864.22 08:00:04 1.58 0.00 1.58 0.00 0.00 17.64 0.00 08:10:01 1.60 0.00 1.60 0.00 0.00 17.60 0.00 08:20:04 1.63 0.00 1.63 0.00 0.00 17.91 0.00 08:30:04 1.63 0.00 1.63 0.00 0.00 18.45 0.00 08:40:01 1.61 0.00 1.61 0.00 0.00 17.74 0.00 08:50:04 1.60 0.00 1.60 0.00 0.00 17.83 0.00 09:00:04 1.62 0.00 1.61 0.00 0.04 34.28 40.96 09:10:01 1.84 0.02 1.82 0.00 1.65 20.55 3.47 Average: 2.68 0.00 1.62 1.06 0.17 19.73 46645.03 07:20:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:30:00 29243808 31860760 483112 1.47 103560 2818148 1072632 3.16 581364 2675636 12 07:40:01 29244092 31861576 482580 1.47 104080 2818156 1072632 3.16 581884 2676776 4 07:50:04 29232552 31860872 483300 1.47 104908 2828064 1072632 3.16 592592 2677564 196 08:00:04 29231600 31860560 483676 1.47 105408 2828204 1072632 3.16 593092 2678300 308 08:10:01 29231352 31860804 483360 1.47 105864 2828212 1072872 3.16 593552 2681460 276 08:20:04 29229116 31859156 484760 1.48 106300 2828348 1072824 3.16 593992 2682324 188 08:30:04 29227888 31858460 485588 1.48 106824 2828348 1072888 3.16 594504 2687872 184 08:40:01 29227644 31858912 485180 1.48 107388 2828492 1072952 3.16 595060 2688712 4 08:50:04 29225912 31857732 486436 1.48 107908 2828508 1072952 3.16 595596 2689936 204 09:00:04 29193848 31826204 517968 1.58 108452 2828524 1094284 3.23 596256 2730372 184 09:10:01 29184080 31817624 526592 1.60 108976 2829156 1094284 3.23 596852 2731160 192 Average: 29224717 31852969 491141 1.49 106333 2826560 1076689 3.18 592249 2690919 159 07:20:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:30:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:30:00 ens3 0.30 0.09 0.05 0.02 0.00 0.00 0.00 0.00 07:30:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:40:01 ens3 0.30 0.10 0.07 0.04 0.00 0.00 0.00 0.00 07:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:50:04 ens3 0.22 0.08 0.04 0.02 0.00 0.00 0.00 0.00 07:50:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:00:04 ens3 0.25 0.08 0.05 0.02 0.00 0.00 0.00 0.00 08:00:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:10:01 ens3 0.37 0.17 0.13 0.09 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:20:04 ens3 0.32 0.12 0.08 0.04 0.00 0.00 0.00 0.00 08:20:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:30:04 ens3 1.03 0.32 0.36 0.22 0.00 0.00 0.00 0.00 08:30:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:40:01 ens3 0.50 0.17 0.14 0.08 0.00 0.00 0.00 0.00 08:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:50:04 ens3 0.36 0.10 0.08 0.04 0.00 0.00 0.00 0.00 08:50:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:00:04 ens3 2.52 1.64 9.06 1.27 0.00 0.00 0.00 0.00 09:00:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 09:10:01 ens3 0.40 0.18 0.11 0.07 0.00 0.00 0.00 0.00 09:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 0.60 0.28 0.92 0.17 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 5.15.0-153-generic (prd-ubuntu2204-docker-8c-8g-4776) 10/18/25 _x86_64_ (8 CPU) 07:11:18 LINUX RESTART (8 CPU) 07:20:04 CPU %user %nice %system %iowait %steal %idle 07:30:00 all 0.01 0.00 0.01 0.01 0.01 99.96 07:30:00 0 0.02 0.00 0.01 0.00 0.00 99.97 07:30:00 1 0.04 0.00 0.02 0.00 0.02 99.93 07:30:00 2 0.01 0.00 0.02 0.00 0.01 99.96 07:30:00 3 0.02 0.00 0.01 0.03 0.01 99.93 07:30:00 4 0.02 0.00 0.01 0.01 0.01 99.95 07:30:00 5 0.01 0.00 0.00 0.00 0.00 99.99 07:30:00 6 0.00 0.00 0.00 0.00 0.00 99.99 07:30:00 7 0.01 0.00 0.01 0.00 0.00 99.98 07:40:01 all 0.06 0.00 0.01 0.00 0.01 99.92 07:40:01 0 0.01 0.00 0.02 0.00 0.00 99.97 07:40:01 1 0.40 0.00 0.02 0.00 0.02 99.56 07:40:01 2 0.01 0.00 0.02 0.00 0.01 99.95 07:40:01 3 0.01 0.00 0.01 0.02 0.01 99.95 07:40:01 4 0.01 0.00 0.01 0.00 0.01 99.97 07:40:01 5 0.00 0.00 0.00 0.00 0.00 100.00 07:40:01 6 0.00 0.00 0.00 0.00 0.00 99.99 07:40:01 7 0.00 0.00 0.00 0.00 0.00 99.99 07:50:04 all 0.08 0.00 0.01 0.02 0.01 99.88 07:50:04 0 0.01 0.00 0.01 0.00 0.00 99.98 07:50:04 1 0.56 0.00 0.03 0.00 0.03 99.38 07:50:04 2 0.01 0.00 0.01 0.00 0.00 99.98 07:50:04 3 0.01 0.00 0.03 0.14 0.00 99.81 07:50:04 4 0.01 0.00 0.01 0.01 0.01 99.95 07:50:04 5 0.01 0.00 0.01 0.00 0.00 99.98 07:50:04 6 0.00 0.00 0.00 0.00 0.00 99.99 07:50:04 7 0.00 0.00 0.00 0.00 0.00 99.99 08:00:04 all 0.10 0.00 0.01 0.00 0.01 99.88 08:00:04 0 0.01 0.00 0.01 0.00 0.00 99.98 08:00:04 1 0.76 0.00 0.04 0.00 0.03 99.17 08:00:04 2 0.00 0.00 0.01 0.00 0.00 99.98 08:00:04 3 0.01 0.00 0.01 0.00 0.00 99.98 08:00:04 4 0.02 0.00 0.02 0.03 0.01 99.93 08:00:04 5 0.01 0.00 0.00 0.00 0.00 99.99 08:00:04 6 0.00 0.00 0.01 0.00 0.00 99.99 08:00:04 7 0.01 0.00 0.00 0.00 0.00 99.99 08:10:01 all 0.01 0.00 0.01 0.00 0.01 99.97 08:10:01 0 0.01 0.00 0.02 0.00 0.01 99.96 08:10:01 1 0.02 0.00 0.02 0.00 0.02 99.94 08:10:01 2 0.02 0.00 0.01 0.00 0.01 99.97 08:10:01 3 0.01 0.00 0.01 0.00 0.00 99.98 08:10:01 4 0.01 0.00 0.02 0.02 0.02 99.94 08:10:01 5 0.01 0.00 0.00 0.00 0.00 99.99 08:10:01 6 0.01 0.00 0.01 0.00 0.00 99.99 08:10:01 7 0.01 0.00 0.01 0.00 0.00 99.99 08:20:04 all 0.19 0.00 0.01 0.02 0.01 99.76 08:20:04 0 0.01 0.00 0.01 0.00 0.00 99.97 08:20:04 1 1.48 0.00 0.01 0.00 0.02 98.49 08:20:04 2 0.01 0.00 0.02 0.17 0.02 99.79 08:20:04 3 0.01 0.00 0.00 0.00 0.00 99.98 08:20:04 4 0.00 0.00 0.01 0.02 0.01 99.95 08:20:04 5 0.01 0.00 0.00 0.00 0.00 99.99 08:20:04 6 0.00 0.00 0.00 0.00 0.00 99.99 08:20:04 7 0.01 0.00 0.01 0.00 0.01 99.98 08:30:04 all 0.07 0.00 0.01 0.00 0.01 99.90 08:30:04 0 0.01 0.00 0.01 0.00 0.00 99.98 08:30:04 1 0.23 0.00 0.05 0.01 0.03 99.68 08:30:04 2 0.30 0.00 0.01 0.00 0.01 99.68 08:30:04 3 0.01 0.00 0.01 0.00 0.01 99.97 08:30:04 4 0.01 0.00 0.01 0.02 0.01 99.95 08:30:04 5 0.01 0.00 0.01 0.00 0.00 99.98 08:30:04 6 0.00 0.00 0.01 0.00 0.00 99.99 08:30:04 7 0.02 0.00 0.01 0.00 0.00 99.97 08:40:01 all 0.03 0.00 0.01 0.00 0.01 99.95 08:40:01 0 0.01 0.00 0.01 0.02 0.01 99.95 08:40:01 1 0.13 0.00 0.03 0.00 0.03 99.81 08:40:01 2 0.10 0.00 0.01 0.00 0.01 99.89 08:40:01 3 0.01 0.00 0.01 0.00 0.00 99.97 08:40:01 4 0.01 0.00 0.01 0.00 0.01 99.97 08:40:01 5 0.01 0.00 0.00 0.00 0.00 99.99 08:40:01 6 0.00 0.00 0.01 0.01 0.00 99.98 08:40:01 7 0.00 0.00 0.00 0.00 0.00 100.00 08:50:04 all 0.13 0.00 0.01 0.00 0.01 99.85 08:50:04 0 0.00 0.00 0.01 0.02 0.00 99.96 08:50:04 1 1.00 0.00 0.03 0.00 0.04 98.93 08:50:04 2 0.01 0.00 0.00 0.00 0.00 99.99 08:50:04 3 0.01 0.00 0.01 0.01 0.00 99.97 08:50:04 4 0.01 0.00 0.01 0.00 0.01 99.97 08:50:04 5 0.00 0.00 0.00 0.00 0.00 99.99 08:50:04 6 0.00 0.00 0.00 0.00 0.00 100.00 08:50:04 7 0.00 0.00 0.00 0.00 0.00 100.00 09:00:04 all 0.19 0.00 0.01 0.00 0.01 99.78 09:00:04 0 0.72 0.00 0.01 0.00 0.01 99.26 09:00:04 1 0.67 0.00 0.03 0.02 0.03 99.24 09:00:04 2 0.02 0.00 0.01 0.00 0.01 99.97 09:00:04 3 0.02 0.00 0.01 0.00 0.00 99.97 09:00:04 4 0.04 0.00 0.02 0.01 0.01 99.93 09:00:04 5 0.01 0.00 0.01 0.00 0.00 99.98 09:00:04 6 0.04 0.00 0.01 0.00 0.00 99.94 09:00:04 7 0.01 0.00 0.00 0.00 0.00 99.99 09:10:01 all 0.06 0.00 0.01 0.00 0.01 99.92 09:10:01 0 0.35 0.00 0.02 0.00 0.01 99.62 09:10:01 1 0.01 0.00 0.03 0.01 0.02 99.94 09:10:01 2 0.05 0.00 0.02 0.00 0.01 99.92 09:10:01 3 0.02 0.00 0.01 0.00 0.00 99.98 09:10:01 4 0.01 0.00 0.01 0.02 0.01 99.95 09:10:01 5 0.01 0.00 0.01 0.00 0.00 99.98 09:10:01 6 0.01 0.00 0.01 0.00 0.01 99.97 09:10:01 7 0.01 0.00 0.00 0.00 0.00 99.99 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.09 0.00 0.01 0.01 0.01 99.89 Average: 0 0.11 0.00 0.01 0.00 0.00 99.87 Average: 1 0.49 0.00 0.03 0.00 0.03 99.46 Average: 2 0.05 0.00 0.01 0.02 0.01 99.91 Average: 3 0.01 0.00 0.01 0.02 0.00 99.95 Average: 4 0.01 0.00 0.01 0.01 0.01 99.95 Average: 5 0.01 0.00 0.00 0.00 0.00 99.99 Average: 6 0.01 0.00 0.00 0.00 0.00 99.98 Average: 7 0.01 0.00 0.00 0.00 0.00 99.99