---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-447 5.15.0-142-generic #152-Ubuntu SMP Mon May 19 10:54:31 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 9.8G 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 874 28576 4 2641 30780 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:a6:4c:31 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.107.250/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 81030sec preferred_lft 81030sec inet6 fe80::f816:3eff:fea6:4c31/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether b2:b0:9e:56:9e:1b 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 5.15.0-142-generic (prd-ubuntu2204-docker-8c-8g-447) 01/15/26 _x86_64_ (8 CPU) 01:47:02 LINUX RESTART (8 CPU) 01:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:00:22 3.56 0.40 2.94 0.21 389.49 380.86 2164.36 02:10:21 1.52 0.20 1.30 0.02 1.93 15.49 318.55 02:20:01 1.27 0.00 1.27 0.00 0.01 14.18 0.00 02:30:34 1.17 0.00 1.17 0.00 0.00 13.49 0.00 02:40:34 1.24 0.00 1.24 0.00 0.00 13.85 0.00 02:50:01 1.27 0.00 1.27 0.00 0.00 14.26 0.00 03:00:34 1.23 0.00 1.23 0.00 0.10 13.89 0.00 03:10:34 1.27 0.00 1.27 0.00 0.00 14.49 0.00 Average: 1.57 0.08 1.47 0.03 50.29 61.33 317.59 01:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:00:22 29974572 31746380 637576 1.94 61448 2047104 1511328 4.46 316508 2285088 44 02:10:21 29970420 31743244 640768 1.95 62304 2047196 1511748 4.46 317360 2298760 12 02:20:01 29964880 31738236 645636 1.96 62684 2047336 1511972 4.46 317748 2306096 8 02:30:34 29954804 31728516 655296 1.99 63020 2047344 1512036 4.46 318092 2315032 12 02:40:34 29946740 31720816 662892 2.02 63388 2047352 1512100 4.46 318444 2322656 4 02:50:01 29933720 31708276 675524 2.06 63724 2047488 1512308 4.46 319232 2334588 12 03:00:34 29927168 31702124 681940 2.08 64088 2047528 1512292 4.46 319592 2341776 8 03:10:34 29917600 31693064 690804 2.10 64448 2047672 1512360 4.46 319952 2350976 20 Average: 29948738 31722582 661304 2.01 63138 2047378 1512018 4.46 318366 2319372 15 01:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:00:22 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 02:00:22 ens3 12.16 7.85 123.52 0.77 0.00 0.00 0.00 0.00 02:00:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:21 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:10:21 ens3 0.51 0.28 0.19 0.30 0.00 0.00 0.00 0.00 02:10:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:20:01 ens3 0.29 0.17 0.10 0.21 0.00 0.00 0.00 0.00 02:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:34 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 02:30:34 ens3 0.39 0.21 0.14 0.27 0.00 0.00 0.00 0.00 02:30:34 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:34 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:40:34 ens3 0.31 0.21 0.12 0.24 0.00 0.00 0.00 0.00 02:40:34 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 02:50:01 ens3 0.71 0.54 0.35 0.59 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:34 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 03:00:34 ens3 0.26 0.18 0.09 0.21 0.00 0.00 0.00 0.00 03:00:34 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:34 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:10:34 ens3 0.50 0.25 0.18 0.29 0.00 0.00 0.00 0.00 03:10:34 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 1.93 1.24 16.01 0.36 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 5.15.0-142-generic (prd-ubuntu2204-docker-8c-8g-447) 01/15/26 _x86_64_ (8 CPU) 01:47:02 LINUX RESTART (8 CPU) 01:50:01 CPU %user %nice %system %iowait %steal %idle 02:00:22 all 0.14 0.00 0.05 0.04 0.01 99.76 02:00:22 0 0.13 0.00 0.06 0.06 0.01 99.74 02:00:22 1 0.03 0.00 0.03 0.00 0.00 99.94 02:00:22 2 0.12 0.00 0.05 0.01 0.02 99.81 02:00:22 3 0.14 0.00 0.06 0.15 0.01 99.64 02:00:22 4 0.27 0.00 0.06 0.01 0.00 99.66 02:00:22 5 0.25 0.00 0.07 0.05 0.01 99.62 02:00:22 6 0.09 0.00 0.03 0.01 0.00 99.87 02:00:22 7 0.13 0.00 0.06 0.01 0.01 99.79 02:10:21 all 0.07 0.00 0.01 0.00 0.01 99.91 02:10:21 0 0.02 0.00 0.01 0.00 0.01 99.96 02:10:21 1 0.02 0.00 0.01 0.00 0.00 99.98 02:10:21 2 0.05 0.00 0.01 0.00 0.01 99.94 02:10:21 3 0.06 0.00 0.02 0.01 0.01 99.91 02:10:21 4 0.00 0.00 0.01 0.02 0.00 99.97 02:10:21 5 0.41 0.00 0.02 0.00 0.02 99.54 02:10:21 6 0.00 0.00 0.01 0.00 0.00 99.99 02:10:21 7 0.02 0.00 0.02 0.01 0.01 99.95 02:20:01 all 0.05 0.00 0.01 0.21 0.01 99.72 02:20:01 0 0.01 0.00 0.01 0.00 0.00 99.98 02:20:01 1 0.02 0.00 0.01 0.06 0.01 99.91 02:20:01 2 0.01 0.00 0.01 0.00 0.01 99.98 02:20:01 3 0.01 0.00 0.01 0.00 0.00 99.98 02:20:01 4 0.01 0.00 0.01 1.29 0.00 98.70 02:20:01 5 0.31 0.00 0.05 0.11 0.02 99.51 02:20:01 6 0.00 0.00 0.01 0.16 0.00 99.82 02:20:01 7 0.01 0.00 0.01 0.05 0.01 99.92 02:30:34 all 0.06 0.00 0.01 0.10 0.01 99.83 02:30:34 0 0.01 0.00 0.01 0.00 0.00 99.98 02:30:34 1 0.02 0.00 0.02 0.08 0.01 99.87 02:30:34 2 0.01 0.00 0.00 0.00 0.00 99.98 02:30:34 3 0.21 0.00 0.01 0.00 0.00 99.78 02:30:34 4 0.00 0.00 0.00 0.47 0.00 99.52 02:30:34 5 0.18 0.00 0.02 0.00 0.01 99.78 02:30:34 6 0.01 0.00 0.01 0.03 0.00 99.94 02:30:34 7 0.01 0.00 0.01 0.19 0.01 99.78 02:40:34 all 0.06 0.00 0.01 0.02 0.00 99.90 02:40:34 0 0.01 0.00 0.01 0.00 0.00 99.99 02:40:34 1 0.04 0.00 0.03 0.02 0.01 99.91 02:40:34 2 0.01 0.00 0.01 0.06 0.00 99.91 02:40:34 3 0.35 0.00 0.02 0.00 0.01 99.62 02:40:34 4 0.01 0.00 0.00 0.00 0.00 99.99 02:40:34 5 0.02 0.00 0.02 0.00 0.01 99.95 02:40:34 6 0.01 0.00 0.01 0.00 0.00 99.97 02:40:34 7 0.01 0.00 0.01 0.09 0.01 99.89 02:50:01 all 0.09 0.00 0.02 0.01 0.00 99.87 02:50:01 0 0.01 0.00 0.01 0.01 0.00 99.96 02:50:01 1 0.03 0.00 0.03 0.00 0.01 99.92 02:50:01 2 0.05 0.00 0.01 0.00 0.01 99.93 02:50:01 3 0.61 0.00 0.02 0.00 0.01 99.37 02:50:01 4 0.01 0.00 0.01 0.00 0.00 99.99 02:50:01 5 0.01 0.00 0.02 0.01 0.00 99.95 02:50:01 6 0.02 0.00 0.01 0.00 0.00 99.97 02:50:01 7 0.02 0.00 0.01 0.09 0.01 99.87 03:00:34 all 0.07 0.00 0.01 0.01 0.01 99.90 03:00:34 0 0.00 0.00 0.01 0.06 0.00 99.93 03:00:34 1 0.01 0.00 0.02 0.00 0.00 99.97 03:00:34 2 0.01 0.00 0.01 0.02 0.00 99.96 03:00:34 3 0.50 0.00 0.03 0.00 0.01 99.46 03:00:34 4 0.00 0.00 0.00 0.00 0.00 99.99 03:00:34 5 0.01 0.00 0.02 0.01 0.00 99.96 03:00:34 6 0.01 0.00 0.01 0.01 0.00 99.97 03:00:34 7 0.02 0.00 0.01 0.00 0.01 99.96 03:10:34 all 0.09 0.00 0.02 0.02 0.01 99.88 03:10:34 0 0.01 0.00 0.01 0.10 0.00 99.89 03:10:34 1 0.03 0.00 0.02 0.00 0.01 99.94 03:10:34 2 0.02 0.00 0.01 0.00 0.01 99.97 03:10:34 3 0.61 0.00 0.03 0.00 0.01 99.34 03:10:34 4 0.01 0.00 0.00 0.00 0.00 99.99 03:10:34 5 0.02 0.00 0.02 0.02 0.00 99.94 03:10:34 6 0.01 0.00 0.01 0.00 0.00 99.98 03:10:34 7 0.02 0.00 0.03 0.01 0.01 99.95 Average: all 0.08 0.00 0.02 0.05 0.01 99.85 Average: 0 0.03 0.00 0.01 0.03 0.00 99.93 Average: 1 0.03 0.00 0.02 0.02 0.01 99.93 Average: 2 0.03 0.00 0.01 0.01 0.01 99.94 Average: 3 0.31 0.00 0.02 0.02 0.01 99.64 Average: 4 0.04 0.00 0.01 0.22 0.00 99.73 Average: 5 0.15 0.00 0.03 0.02 0.01 99.78 Average: 6 0.02 0.00 0.01 0.03 0.00 99.94 Average: 7 0.03 0.00 0.02 0.06 0.01 99.89