---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-4309 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 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 953 24709 4 6429 30671 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:d9:da:e9 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.246/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 74796sec preferred_lft 74796sec inet6 fe80::f816:3eff:fed9:dae9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 9e:de:f8:47:c1:e1 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-4309) 10/17/25 _x86_64_ (8 CPU) 00:00:06 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:10:06 13.07 0.21 1.65 11.20 9.15 20.08 513384.74 00:20:06 1.43 0.00 1.43 0.00 0.00 16.25 0.00 00:30:06 1.44 0.00 1.44 0.00 0.00 16.41 0.00 00:40:00 1.38 0.00 1.38 0.00 0.00 15.67 0.00 00:50:00 1.44 0.00 1.44 0.00 0.00 16.19 0.00 01:00:01 1.44 0.00 1.44 0.00 0.00 16.03 0.00 01:10:01 13.50 11.92 1.57 0.01 134.53 29.84 0.11 01:20:02 1.21 0.00 1.21 0.00 0.00 13.65 0.00 01:30:02 1.33 0.00 1.33 0.00 0.00 14.75 0.00 01:40:03 1.48 0.00 1.48 0.00 0.00 16.61 0.00 01:50:06 47.82 5.39 41.58 0.85 232.45 12321.46 2643.85 Average: 7.80 1.60 5.10 1.10 34.30 1141.49 46912.86 00:00:06 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:10:06 29755168 31869844 508684 1.55 71196 2377616 1485620 4.38 486888 2324024 56 00:20:06 29753696 31868956 509324 1.55 71788 2377620 1485620 4.38 487448 2324716 40 00:30:06 29750992 31866876 511808 1.56 72372 2377640 1485684 4.38 488008 2326432 224 00:40:00 29746456 31863076 515700 1.57 72956 2377764 1485816 4.38 488620 2334144 8 00:50:00 29742964 31860148 518804 1.58 73496 2377780 1485880 4.38 489184 2338548 8 01:00:01 29741772 31859672 519100 1.58 74068 2377912 1483524 4.37 489756 2337012 12 01:10:01 29685304 31853408 517576 1.57 77620 2417516 1483812 4.38 528284 2344248 176 01:20:02 29684800 31853268 517856 1.58 77944 2417520 1483764 4.38 528620 2345568 200 01:30:02 29683540 31852628 518592 1.58 78380 2417668 1483764 4.38 529084 2347608 384 01:40:03 29682536 31852344 518768 1.58 78980 2417800 1483828 4.38 529648 2349484 228 01:50:06 25402152 31393292 909052 2.77 166148 6009100 1450080 4.28 1664384 5279848 226024 Average: 29329944 31817592 551388 1.68 83177 2722358 1481581 4.37 609993 2604694 20669 00:00:06 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:10:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:10:06 ens3 0.20 0.10 0.07 0.04 0.00 0.00 0.00 0.00 00:10:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:20:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:20:06 ens3 0.17 0.08 0.04 0.02 0.00 0.00 0.00 0.00 00:20:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:30:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:30:06 ens3 0.31 0.15 0.10 0.06 0.00 0.00 0.00 0.00 00:30:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:40:00 ens3 2.89 0.37 0.64 0.27 0.00 0.00 0.00 0.00 00:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:50:00 ens3 1.87 0.29 0.33 0.17 0.00 0.00 0.00 0.00 00:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:00:01 ens3 0.95 0.08 0.11 0.02 0.00 0.00 0.00 0.00 01:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:10:01 ens3 0.93 0.17 0.17 0.08 0.00 0.00 0.00 0.00 01:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:20:02 ens3 0.42 0.14 0.11 0.06 0.00 0.00 0.00 0.00 01:20:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:30:02 ens3 0.42 0.16 0.11 0.06 0.00 0.00 0.00 0.00 01:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:40:03 ens3 0.46 0.15 0.11 0.06 0.00 0.00 0.00 0.00 01:40:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:06 lo 165.99 165.99 201.79 201.79 0.00 0.00 0.00 0.00 01:50:06 ens3 664.97 381.98 1728.10 1127.78 0.00 0.00 0.00 0.00 01:50:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 15.25 15.25 18.44 18.44 0.00 0.00 0.00 0.00 Average: ens3 61.53 35.05 158.02 103.10 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-4309) 10/17/25 _x86_64_ (8 CPU) 00:00:06 CPU %user %nice %system %iowait %steal %idle 00:10:06 all 0.01 0.00 0.01 0.02 0.01 99.95 00:10:06 0 0.00 0.00 0.01 0.00 0.00 99.98 00:10:06 1 0.01 0.00 0.02 0.13 0.00 99.83 00:10:06 2 0.01 0.00 0.01 0.05 0.01 99.93 00:10:06 3 0.01 0.00 0.01 0.00 0.00 99.98 00:10:06 4 0.01 0.00 0.01 0.00 0.01 99.97 00:10:06 5 0.02 0.00 0.03 0.01 0.02 99.93 00:10:06 6 0.00 0.00 0.00 0.00 0.00 99.99 00:10:06 7 0.01 0.00 0.01 0.00 0.01 99.97 00:20:06 all 0.12 0.00 0.01 0.01 0.01 99.86 00:20:06 0 0.02 0.00 0.02 0.00 0.02 99.93 00:20:06 1 0.00 0.00 0.01 0.00 0.00 99.99 00:20:06 2 0.00 0.00 0.00 0.01 0.00 99.98 00:20:06 3 0.01 0.00 0.01 0.00 0.00 99.98 00:20:06 4 0.90 0.00 0.02 0.00 0.01 99.07 00:20:06 5 0.02 0.00 0.01 0.01 0.01 99.96 00:20:06 6 0.00 0.00 0.00 0.03 0.00 99.96 00:20:06 7 0.01 0.00 0.01 0.00 0.01 99.97 00:30:06 all 0.03 0.00 0.01 0.01 0.01 99.94 00:30:06 0 0.01 0.00 0.00 0.00 0.00 99.99 00:30:06 1 0.01 0.00 0.02 0.00 0.02 99.95 00:30:06 2 0.01 0.00 0.02 0.00 0.01 99.97 00:30:06 3 0.01 0.00 0.00 0.00 0.00 99.99 00:30:06 4 0.21 0.00 0.01 0.00 0.01 99.77 00:30:06 5 0.01 0.00 0.02 0.01 0.02 99.94 00:30:06 6 0.00 0.00 0.00 0.04 0.00 99.95 00:30:06 7 0.01 0.00 0.01 0.00 0.01 99.97 00:40:00 all 0.15 0.00 0.01 0.01 0.01 99.82 00:40:00 0 0.01 0.00 0.01 0.00 0.00 99.98 00:40:00 1 0.02 0.00 0.03 0.02 0.02 99.91 00:40:00 2 0.01 0.00 0.01 0.00 0.00 99.98 00:40:00 3 0.02 0.00 0.01 0.00 0.00 99.97 00:40:00 4 1.11 0.00 0.02 0.00 0.01 98.86 00:40:00 5 0.01 0.00 0.01 0.00 0.01 99.97 00:40:00 6 0.00 0.00 0.00 0.04 0.00 99.95 00:40:00 7 0.01 0.00 0.01 0.00 0.01 99.97 00:50:00 all 0.07 0.00 0.01 0.01 0.01 99.91 00:50:00 0 0.01 0.00 0.01 0.00 0.01 99.98 00:50:00 1 0.01 0.00 0.01 0.00 0.01 99.96 00:50:00 2 0.01 0.00 0.02 0.00 0.01 99.96 00:50:00 3 0.00 0.00 0.00 0.00 0.00 99.99 00:50:00 4 0.52 0.00 0.01 0.00 0.01 99.46 00:50:00 5 0.00 0.00 0.01 0.00 0.01 99.97 00:50:00 6 0.00 0.00 0.00 0.03 0.00 99.97 00:50:00 7 0.00 0.00 0.01 0.00 0.01 99.98 01:00:01 all 0.01 0.00 0.01 0.00 0.01 99.97 01:00:01 0 0.01 0.00 0.01 0.03 0.01 99.94 01:00:01 1 0.02 0.00 0.02 0.01 0.02 99.93 01:00:01 2 0.01 0.00 0.00 0.00 0.01 99.98 01:00:01 3 0.00 0.00 0.00 0.00 0.00 99.99 01:00:01 4 0.00 0.00 0.00 0.00 0.01 99.99 01:00:01 5 0.00 0.00 0.01 0.00 0.01 99.98 01:00:01 6 0.00 0.00 0.00 0.00 0.00 100.00 01:00:01 7 0.00 0.00 0.01 0.00 0.01 99.97 01:10:01 all 0.17 0.03 0.02 0.03 0.01 99.74 01:10:01 0 0.01 0.00 0.02 0.02 0.01 99.94 01:10:01 1 0.02 0.00 0.02 0.01 0.02 99.93 01:10:01 2 0.01 0.00 0.01 0.00 0.00 99.98 01:10:01 3 0.01 0.27 0.07 0.19 0.00 99.47 01:10:01 4 1.29 0.00 0.01 0.00 0.01 98.69 01:10:01 5 0.00 0.00 0.01 0.00 0.01 99.98 01:10:01 6 0.00 0.00 0.00 0.00 0.00 99.99 01:10:01 7 0.00 0.00 0.01 0.01 0.01 99.97 01:20:02 all 0.10 0.00 0.01 0.00 0.01 99.88 01:20:02 0 0.01 0.00 0.02 0.01 0.02 99.94 01:20:02 1 0.00 0.00 0.01 0.00 0.00 99.99 01:20:02 2 0.01 0.00 0.01 0.00 0.00 99.97 01:20:02 3 0.00 0.00 0.00 0.00 0.00 99.99 01:20:02 4 0.75 0.00 0.02 0.00 0.01 99.22 01:20:02 5 0.00 0.00 0.01 0.00 0.01 99.98 01:20:02 6 0.01 0.00 0.01 0.00 0.01 99.97 01:20:02 7 0.01 0.00 0.01 0.01 0.01 99.97 01:30:02 all 0.01 0.00 0.01 0.00 0.01 99.96 01:30:02 0 0.00 0.00 0.01 0.02 0.00 99.97 01:30:02 1 0.00 0.00 0.01 0.00 0.00 99.99 01:30:02 2 0.00 0.00 0.01 0.00 0.00 99.98 01:30:02 3 0.01 0.00 0.00 0.00 0.00 99.98 01:30:02 4 0.08 0.00 0.02 0.00 0.03 99.87 01:30:02 5 0.01 0.00 0.01 0.00 0.01 99.97 01:30:02 6 0.00 0.00 0.00 0.00 0.00 99.99 01:30:02 7 0.01 0.00 0.01 0.01 0.01 99.96 01:40:03 all 0.07 0.00 0.01 0.00 0.01 99.90 01:40:03 0 0.01 0.00 0.01 0.00 0.00 99.96 01:40:03 1 0.47 0.00 0.02 0.00 0.01 99.50 01:40:03 2 0.01 0.00 0.01 0.00 0.00 99.98 01:40:03 3 0.01 0.00 0.00 0.00 0.00 99.98 01:40:03 4 0.08 0.00 0.02 0.00 0.02 99.88 01:40:03 5 0.01 0.00 0.01 0.02 0.01 99.96 01:40:03 6 0.00 0.00 0.00 0.00 0.00 99.99 01:40:03 7 0.00 0.00 0.01 0.00 0.01 99.98 01:50:06 all 12.89 0.00 1.20 0.24 0.04 85.62 01:50:06 0 10.74 0.00 0.91 0.02 0.04 88.29 01:50:06 1 18.07 0.00 1.43 0.10 0.05 80.36 01:50:06 2 10.70 0.00 1.18 0.42 0.05 87.65 01:50:06 3 12.05 0.00 1.28 0.35 0.05 86.27 01:50:06 4 10.94 0.00 1.05 0.04 0.04 87.93 01:50:06 5 14.82 0.00 1.09 0.27 0.04 83.78 01:50:06 6 15.14 0.00 1.16 0.17 0.04 83.50 01:50:06 7 10.67 0.00 1.53 0.56 0.05 87.19 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.24 0.00 0.12 0.03 0.01 98.59 Average: 0 0.99 0.00 0.09 0.01 0.01 98.90 Average: 1 1.70 0.00 0.15 0.02 0.01 98.12 Average: 2 0.98 0.00 0.12 0.04 0.01 98.85 Average: 3 1.11 0.02 0.13 0.05 0.01 98.69 Average: 4 1.44 0.00 0.11 0.00 0.02 98.43 Average: 5 1.36 0.00 0.11 0.03 0.02 98.49 Average: 6 1.38 0.00 0.11 0.03 0.01 98.47 Average: 7 0.98 0.00 0.15 0.06 0.01 98.81