---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-1448 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 9.4G 146G 7% / 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 740 27338 4 4013 30884 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:2b:31:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.135/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 80165sec preferred_lft 80165sec inet6 fe80::f816:3eff:fe2b:319b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f6:8e:6b:57 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-1448) 09/21/25 _x86_64_ (8 CPU) 03:04:12 LINUX RESTART (8 CPU) 03:10:15 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:20:16 2.26 0.01 2.25 0.01 0.05 33.72 852.30 03:30:01 2.04 0.00 2.04 0.00 0.00 28.98 0.00 03:40:17 2.24 0.00 2.24 0.00 0.00 30.99 0.00 03:50:17 2.17 0.00 2.17 0.00 0.00 30.20 0.00 04:00:01 2.18 0.00 2.18 0.00 0.00 43.64 11.08 04:10:17 2.26 0.00 2.26 0.00 0.00 31.48 0.00 04:20:17 2.17 0.00 2.17 0.00 0.00 30.08 0.00 04:30:01 2.20 0.00 2.20 0.00 0.00 30.83 0.00 04:40:17 2.18 0.00 2.18 0.00 0.00 30.65 0.00 Average: 2.19 0.00 2.19 0.00 0.01 32.25 95.93 03:10:15 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:20:16 22938660 26042080 6299668 19.17 80972 3327076 6622100 19.53 644960 8941528 36 03:30:01 22893352 25997704 6344156 19.31 81880 3327088 6622164 19.53 645872 8986176 32 03:40:17 22888564 25993936 6347840 19.32 82848 3327100 6622164 19.53 646848 8987460 24 03:50:17 22886552 25992900 6348832 19.32 83796 3327108 6622164 19.53 647788 8987660 36 04:00:01 25853432 28960732 3381036 10.29 84700 3327120 3671788 10.83 663132 6019940 12 04:10:17 22886680 25995176 6346572 19.31 85668 3327324 6622132 19.53 664096 8976572 36 04:20:17 22882900 25992500 6349240 19.32 86608 3327456 6622132 19.53 665036 8977080 212 04:30:01 22881140 25991656 6350164 19.32 87528 3327468 6623656 19.53 665940 8977812 36 04:40:17 22878116 25989776 6351944 19.33 88512 3327604 6622132 19.53 666940 8977596 20 Average: 23221044 26328496 6013272 18.30 84724 3327260 6294492 18.56 656735 8647980 49 03:10:15 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:20:16 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 03:20:16 ens3 0.68 0.12 0.06 0.02 0.00 0.00 0.00 0.00 03:20:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 lo 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 03:30:01 ens3 0.83 0.17 0.14 0.08 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:17 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 03:40:17 ens3 0.75 0.11 0.09 0.04 0.00 0.00 0.00 0.00 03:40:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:17 lo 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 03:50:17 ens3 1.86 0.08 0.14 0.02 0.00 0.00 0.00 0.00 03:50:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 04:00:01 ens3 2.94 0.09 0.15 0.02 0.00 0.00 0.00 0.00 04:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:17 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 04:10:17 ens3 1.44 0.09 0.09 0.02 0.00 0.00 0.00 0.00 04:10:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:17 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 04:20:17 ens3 0.63 0.10 0.06 0.02 0.00 0.00 0.00 0.00 04:20:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 04:30:01 ens3 0.68 0.11 0.09 0.04 0.00 0.00 0.00 0.00 04:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:17 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 04:40:17 ens3 0.71 0.10 0.09 0.04 0.00 0.00 0.00 0.00 04:40:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 1.16 0.11 0.10 0.03 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-1448) 09/21/25 _x86_64_ (8 CPU) 03:04:12 LINUX RESTART (8 CPU) 03:10:15 CPU %user %nice %system %iowait %steal %idle 03:20:16 all 33.70 0.00 5.01 0.00 0.12 61.17 03:20:16 0 29.81 0.00 4.83 0.00 0.13 65.23 03:20:16 1 38.24 0.00 5.33 0.00 0.12 56.32 03:20:16 2 33.41 0.00 5.95 0.01 0.12 60.52 03:20:16 3 41.69 0.00 4.77 0.00 0.12 53.42 03:20:16 4 41.37 0.00 5.02 0.00 0.12 53.49 03:20:16 5 32.22 0.00 4.62 0.01 0.12 63.03 03:20:16 6 26.52 0.00 4.70 0.00 0.12 68.66 03:20:16 7 26.32 0.00 4.86 0.01 0.13 68.68 03:30:01 all 83.35 0.00 1.85 0.00 0.11 14.70 03:30:01 0 80.56 0.00 1.99 0.00 0.11 17.35 03:30:01 1 82.76 0.00 1.95 0.00 0.11 15.18 03:30:01 2 88.75 0.00 1.58 0.00 0.10 9.56 03:30:01 3 90.04 0.00 1.31 0.00 0.10 8.55 03:30:01 4 81.27 0.00 1.94 0.00 0.11 16.68 03:30:01 5 81.09 0.00 1.89 0.00 0.11 16.91 03:30:01 6 81.41 0.00 2.01 0.00 0.11 16.47 03:30:01 7 80.82 0.00 2.15 0.00 0.11 16.92 03:40:17 all 95.84 0.00 1.10 0.00 0.10 2.96 03:40:17 0 95.77 0.00 1.08 0.00 0.10 3.06 03:40:17 1 95.94 0.00 1.08 0.00 0.10 2.88 03:40:17 2 96.00 0.00 1.10 0.00 0.11 2.79 03:40:17 3 95.81 0.00 1.09 0.00 0.11 2.99 03:40:17 4 95.95 0.00 1.09 0.00 0.10 2.86 03:40:17 5 95.69 0.00 1.13 0.00 0.10 3.08 03:40:17 6 95.76 0.00 1.11 0.00 0.11 3.02 03:40:17 7 95.77 0.00 1.11 0.00 0.10 3.02 03:50:17 all 95.91 0.00 1.14 0.00 0.09 2.86 03:50:17 0 95.88 0.00 1.14 0.00 0.09 2.89 03:50:17 1 95.89 0.00 1.09 0.00 0.09 2.93 03:50:17 2 95.95 0.00 1.13 0.00 0.09 2.83 03:50:17 3 96.32 0.00 1.10 0.00 0.10 2.49 03:50:17 4 95.97 0.00 1.16 0.00 0.09 2.78 03:50:17 5 95.68 0.00 1.18 0.00 0.09 3.06 03:50:17 6 95.84 0.00 1.18 0.00 0.09 2.89 03:50:17 7 95.77 0.00 1.15 0.00 0.09 2.98 04:00:01 all 81.65 0.00 1.56 0.00 0.09 16.69 04:00:01 0 80.97 0.00 1.54 0.00 0.09 17.40 04:00:01 1 82.00 0.00 1.77 0.00 0.09 16.14 04:00:01 2 77.39 0.00 1.48 0.00 0.09 21.04 04:00:01 3 80.68 0.00 1.51 0.00 0.09 17.72 04:00:01 4 83.60 0.00 1.39 0.00 0.09 14.92 04:00:01 5 82.79 0.00 1.28 0.00 0.09 15.84 04:00:01 6 80.52 0.00 1.59 0.00 0.10 17.79 04:00:01 7 85.27 0.00 1.94 0.00 0.09 12.71 04:10:17 all 34.97 0.00 4.98 0.00 0.11 59.94 04:10:17 0 44.05 0.00 3.79 0.00 0.10 52.05 04:10:17 1 32.53 0.00 5.65 0.00 0.11 61.71 04:10:17 2 30.84 0.00 5.98 0.00 0.11 63.07 04:10:17 3 34.70 0.00 5.70 0.00 0.11 59.49 04:10:17 4 45.96 0.00 4.21 0.00 0.11 49.71 04:10:17 5 28.51 0.00 4.96 0.00 0.11 66.42 04:10:17 6 31.23 0.00 5.06 0.00 0.11 63.60 04:10:17 7 31.90 0.00 4.48 0.01 0.11 63.50 04:20:17 all 90.40 0.00 1.50 0.00 0.10 8.00 04:20:17 0 91.55 0.00 1.32 0.00 0.10 7.03 04:20:17 1 90.11 0.00 1.69 0.00 0.10 8.10 04:20:17 2 91.86 0.00 1.46 0.00 0.10 6.59 04:20:17 3 89.97 0.00 1.43 0.00 0.10 8.51 04:20:17 4 90.00 0.00 1.44 0.00 0.10 8.47 04:20:17 5 90.10 0.00 1.49 0.00 0.10 8.31 04:20:17 6 89.71 0.00 1.58 0.00 0.10 8.61 04:20:17 7 89.90 0.00 1.58 0.00 0.10 8.43 04:30:01 all 96.43 0.00 1.20 0.00 0.09 2.28 04:30:01 0 96.42 0.00 1.11 0.00 0.09 2.38 04:30:01 1 96.43 0.00 1.27 0.00 0.10 2.20 04:30:01 2 96.46 0.00 1.18 0.00 0.09 2.27 04:30:01 3 96.45 0.00 1.16 0.00 0.09 2.30 04:30:01 4 96.36 0.00 1.22 0.00 0.10 2.32 04:30:01 5 96.48 0.00 1.20 0.00 0.10 2.22 04:30:01 6 96.36 0.00 1.17 0.00 0.09 2.38 04:30:01 7 96.50 0.00 1.27 0.00 0.09 2.14 04:40:17 all 96.40 0.00 1.20 0.00 0.09 2.31 04:40:17 0 96.29 0.00 1.18 0.00 0.08 2.44 04:40:17 1 96.53 0.00 1.19 0.00 0.09 2.19 04:40:17 2 96.33 0.00 1.20 0.00 0.09 2.38 04:40:17 3 96.46 0.00 1.14 0.00 0.09 2.31 04:40:17 4 96.40 0.00 1.21 0.00 0.09 2.30 04:40:17 5 96.39 0.00 1.28 0.00 0.09 2.24 04:40:17 6 96.37 0.00 1.22 0.00 0.09 2.32 04:40:17 7 96.44 0.00 1.16 0.00 0.09 2.31 Average: all 78.82 0.00 2.17 0.00 0.10 18.91 Average: 0 79.14 0.00 1.99 0.00 0.10 18.77 Average: 1 79.00 0.00 2.33 0.00 0.10 18.57 Average: 2 78.63 0.00 2.34 0.00 0.10 18.94 Average: 3 80.31 0.00 2.13 0.00 0.10 17.46 Average: 4 80.85 0.00 2.07 0.00 0.10 16.98 Average: 5 77.73 0.00 2.11 0.00 0.10 20.05 Average: 6 77.19 0.00 2.18 0.00 0.10 20.53 Average: 7 77.74 0.00 2.18 0.00 0.10 19.97