---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-39929 5.15.0-138-generic #148-Ubuntu SMP Fri Mar 14 19:05:48 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 702 26408 4 4981 30921 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:1c:79:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.107.227/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 80935sec preferred_lft 80935sec inet6 fe80::f816:3eff:fe1c:7923/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 5a:db:3e:9a:70:82 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 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-39929) 08/22/25 _x86_64_ (8 CPU) 06:27:50 LINUX RESTART (8 CPU) 06:30:22 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:40:33 19.67 0.64 6.39 12.64 579.36 906.27 521706.55 06:50:33 1.69 0.21 1.46 0.02 2.17 17.80 11.60 07:00:01 1.46 0.00 1.46 0.00 0.00 16.27 0.00 07:10:01 1.39 0.00 1.39 0.00 0.00 15.94 0.00 07:20:02 1.51 0.00 1.50 0.00 0.01 17.08 0.00 07:30:33 1.36 0.00 1.36 0.00 0.00 15.54 0.00 07:40:33 1.43 0.00 1.43 0.00 0.11 16.46 0.00 07:50:28 1.43 0.00 1.43 0.00 0.00 16.60 0.00 Average: 3.78 0.11 2.06 1.61 74.03 129.77 66406.29 06:30:22 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:40:33 29722568 31745564 633144 1.93 65204 2292644 1517540 4.48 411652 2431988 8 06:50:33 29715876 31740352 638312 1.94 66468 2292756 1517992 4.48 412912 2438704 16 07:00:01 29714872 31739888 638736 1.94 67036 2292760 1518120 4.48 413424 2444836 12 07:10:01 29710840 31736476 642136 1.95 67632 2292768 1518184 4.48 414032 2453612 144 07:20:02 29700788 31727096 651572 1.98 68220 2292780 1518248 4.48 414656 2463196 140 07:30:33 29692472 31719584 659100 2.01 68816 2292992 1518312 4.48 415236 2471716 4 07:40:33 29674400 31702292 676508 2.06 69408 2293156 1518572 4.48 416316 2488776 4 07:50:28 29672888 31701400 677408 2.06 69976 2293168 1518652 4.48 416896 2488912 8 Average: 29700588 31726582 652114 1.98 67845 2292878 1518202 4.48 414390 2460218 42 06:30:22 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:40:33 lo 0.18 0.18 0.02 0.02 0.00 0.00 0.00 0.00 06:40:33 ens3 40.46 21.78 261.43 2.32 0.00 0.00 0.00 0.00 06:40:33 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:33 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:50:33 ens3 0.25 0.19 0.09 0.24 0.00 0.00 0.00 0.00 06:50:33 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 07:00:01 ens3 0.22 0.18 0.08 0.19 0.00 0.00 0.00 0.00 07:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:10:01 ens3 0.47 0.24 0.16 0.28 0.00 0.00 0.00 0.00 07:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:20:02 ens3 0.31 0.23 0.13 0.30 0.00 0.00 0.00 0.00 07:20:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:33 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:30:33 ens3 0.37 0.19 0.12 0.25 0.00 0.00 0.00 0.00 07:30:33 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:33 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:40:33 ens3 1.82 2.51 0.43 2.85 0.00 0.00 0.00 0.00 07:40:33 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:28 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:50:28 ens3 0.53 0.30 0.22 0.37 0.00 0.00 0.00 0.00 07:50:28 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 5.65 3.25 33.43 0.86 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 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-39929) 08/22/25 _x86_64_ (8 CPU) 06:27:50 LINUX RESTART (8 CPU) 06:30:22 CPU %user %nice %system %iowait %steal %idle 06:40:33 all 0.29 0.00 0.16 0.09 0.01 99.45 06:40:33 0 0.28 0.00 0.16 0.15 0.01 99.40 06:40:33 1 0.28 0.00 0.24 0.01 0.01 99.46 06:40:33 2 0.26 0.00 0.10 0.04 0.03 99.58 06:40:33 3 0.26 0.00 0.23 0.03 0.01 99.47 06:40:33 4 0.45 0.00 0.13 0.07 0.01 99.34 06:40:33 5 0.31 0.00 0.10 0.04 0.01 99.55 06:40:33 6 0.23 0.00 0.15 0.03 0.01 99.59 06:40:33 7 0.26 0.00 0.15 0.33 0.01 99.25 06:50:33 all 0.05 0.00 0.02 0.01 0.01 99.92 06:50:33 0 0.01 0.00 0.02 0.00 0.01 99.96 06:50:33 1 0.02 0.00 0.01 0.00 0.01 99.95 06:50:33 2 0.05 0.00 0.02 0.01 0.01 99.92 06:50:33 3 0.28 0.00 0.01 0.00 0.00 99.70 06:50:33 4 0.01 0.00 0.01 0.00 0.01 99.98 06:50:33 5 0.00 0.00 0.01 0.00 0.01 99.98 06:50:33 6 0.03 0.00 0.04 0.00 0.02 99.91 06:50:33 7 0.00 0.00 0.01 0.03 0.00 99.95 07:00:01 all 0.05 0.00 0.01 0.01 0.01 99.92 07:00:01 0 0.01 0.00 0.02 0.00 0.01 99.97 07:00:01 1 0.02 0.00 0.01 0.00 0.01 99.96 07:00:01 2 0.02 0.00 0.01 0.00 0.00 99.96 07:00:01 3 0.34 0.00 0.01 0.00 0.01 99.64 07:00:01 4 0.01 0.00 0.01 0.01 0.01 99.97 07:00:01 5 0.01 0.00 0.01 0.00 0.01 99.97 07:00:01 6 0.02 0.00 0.02 0.00 0.02 99.94 07:00:01 7 0.00 0.00 0.01 0.03 0.00 99.96 07:10:01 all 0.04 0.00 0.01 0.00 0.01 99.94 07:10:01 0 0.01 0.00 0.02 0.00 0.01 99.96 07:10:01 1 0.02 0.00 0.01 0.00 0.00 99.97 07:10:01 2 0.02 0.00 0.01 0.00 0.00 99.97 07:10:01 3 0.14 0.00 0.01 0.00 0.00 99.84 07:10:01 4 0.01 0.00 0.01 0.00 0.01 99.98 07:10:01 5 0.02 0.00 0.02 0.00 0.02 99.94 07:10:01 6 0.07 0.00 0.01 0.00 0.01 99.91 07:10:01 7 0.01 0.00 0.01 0.03 0.00 99.95 07:20:02 all 0.03 0.00 0.01 0.01 0.01 99.95 07:20:02 0 0.00 0.00 0.01 0.00 0.00 99.98 07:20:02 1 0.04 0.00 0.02 0.00 0.02 99.92 07:20:02 2 0.02 0.00 0.01 0.00 0.00 99.97 07:20:02 3 0.13 0.00 0.01 0.00 0.01 99.85 07:20:02 4 0.01 0.00 0.01 0.03 0.01 99.94 07:20:02 5 0.01 0.00 0.01 0.01 0.01 99.97 07:20:02 6 0.01 0.00 0.01 0.00 0.00 99.98 07:20:02 7 0.00 0.00 0.01 0.00 0.01 99.98 07:30:33 all 0.05 0.00 0.01 0.02 0.01 99.91 07:30:33 0 0.01 0.00 0.02 0.00 0.01 99.95 07:30:33 1 0.03 0.00 0.01 0.00 0.01 99.95 07:30:33 2 0.01 0.00 0.01 0.00 0.00 99.98 07:30:33 3 0.35 0.00 0.03 0.00 0.01 99.62 07:30:33 4 0.01 0.00 0.01 0.15 0.01 99.83 07:30:33 5 0.01 0.00 0.01 0.00 0.01 99.97 07:30:33 6 0.01 0.00 0.01 0.00 0.00 99.97 07:30:33 7 0.00 0.00 0.01 0.00 0.00 99.98 07:40:33 all 0.07 0.00 0.01 0.02 0.00 99.90 07:40:33 0 0.23 0.00 0.02 0.00 0.00 99.75 07:40:33 1 0.02 0.00 0.01 0.00 0.00 99.97 07:40:33 2 0.02 0.00 0.02 0.00 0.00 99.95 07:40:33 3 0.19 0.00 0.01 0.00 0.00 99.80 07:40:33 4 0.02 0.00 0.01 0.13 0.00 99.83 07:40:33 5 0.02 0.00 0.01 0.00 0.01 99.96 07:40:33 6 0.01 0.00 0.01 0.01 0.00 99.97 07:40:33 7 0.02 0.00 0.02 0.00 0.01 99.95 07:50:28 all 0.11 0.00 0.01 0.05 0.01 99.82 07:50:28 0 0.77 0.00 0.01 0.00 0.01 99.21 07:50:28 1 0.02 0.00 0.02 0.06 0.01 99.90 07:50:28 2 0.02 0.00 0.01 0.00 0.01 99.97 07:50:28 3 0.02 0.00 0.01 0.00 0.00 99.98 07:50:28 4 0.01 0.00 0.01 0.32 0.01 99.65 07:50:28 5 0.01 0.00 0.01 0.00 0.01 99.98 07:50:28 6 0.02 0.00 0.03 0.00 0.01 99.93 07:50:28 7 0.01 0.00 0.01 0.01 0.01 99.97 Average: all 0.09 0.00 0.03 0.02 0.01 99.85 Average: 0 0.17 0.00 0.03 0.02 0.01 99.77 Average: 1 0.06 0.00 0.04 0.01 0.01 99.88 Average: 2 0.05 0.00 0.02 0.01 0.01 99.91 Average: 3 0.21 0.00 0.04 0.00 0.01 99.74 Average: 4 0.07 0.00 0.02 0.09 0.01 99.81 Average: 5 0.05 0.00 0.02 0.01 0.01 99.91 Average: 6 0.05 0.00 0.03 0.00 0.01 99.90 Average: 7 0.04 0.00 0.03 0.05 0.00 99.87