---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-1674 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 11G 145G 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 684 28075 4 3332 30957 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:07:02:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.106.130/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 79961sec preferred_lft 79961sec inet6 fe80::f816:3eff:fe07:227/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether d6:7c:0e:7c:ca:4d 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-1674) 01/20/26 _x86_64_ (8 CPU) 12:46:43 LINUX RESTART (8 CPU) 12:50:04 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:00:04 5.34 0.57 4.37 0.40 607.69 662.72 16345.32 13:10:04 1.82 0.20 1.61 0.02 1.67 18.61 9.51 13:20:04 1.57 0.00 1.57 0.00 0.01 17.21 0.00 13:30:04 1.60 0.01 1.58 0.00 0.41 17.79 0.00 13:40:04 14.88 0.00 1.56 13.32 0.15 17.70 507555.27 13:50:04 1.52 0.00 1.52 0.00 0.00 17.55 0.00 14:00:04 1.56 0.00 1.56 0.00 0.00 17.81 0.00 14:10:04 1.54 0.00 1.54 0.00 0.00 17.85 0.00 14:20:04 1.51 0.00 1.51 0.00 0.00 17.79 0.00 14:30:04 2.54 0.32 2.20 0.02 7.53 245.32 95.92 Average: 3.39 0.11 1.90 1.38 61.75 105.04 52373.53 12:50:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:00:04 29494180 31847064 504404 1.53 97660 2565044 1094312 3.23 445192 2571372 200 13:10:04 29487688 31841652 510004 1.55 98716 2565052 1094764 3.23 446268 2581412 184 13:20:04 29478620 31833296 518200 1.58 99288 2565192 1094956 3.23 446848 2590064 180 13:30:04 29460312 31816104 534868 1.63 99876 2565328 1117440 3.30 448472 2616232 184 13:40:04 29445772 31811956 539184 1.64 100600 2574964 1117572 3.30 458928 2623456 192 13:50:04 29444264 31811196 539748 1.64 101184 2575112 1117764 3.30 459512 2623996 216 14:00:04 29443256 31810864 540196 1.64 101720 2575244 1117828 3.30 460048 2624276 216 14:10:04 29440520 31808604 542528 1.65 102176 2575256 1118024 3.30 460516 2625808 188 14:20:04 29436992 31805596 545308 1.66 102692 2575264 1118056 3.30 461028 2627092 188 14:30:04 29034820 31456580 891772 2.71 106444 2622232 1570904 4.63 478692 2998244 220 Average: 29416642 31784291 566621 1.72 101036 2575869 1156162 3.41 456550 2648195 197 12:50:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:00:04 lo 0.14 0.14 0.02 0.02 0.00 0.00 0.00 0.00 13:00:04 ens3 18.68 11.59 186.36 1.06 0.00 0.00 0.00 0.00 13:00:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:10:04 ens3 0.55 0.30 0.20 0.42 0.00 0.00 0.00 0.00 13:10:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:20:04 ens3 0.32 0.19 0.10 0.31 0.00 0.00 0.00 0.00 13:20:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:30:04 ens3 1.45 1.14 0.80 1.43 0.00 0.00 0.00 0.00 13:30:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:40:04 ens3 0.77 0.92 0.20 1.21 0.00 0.00 0.00 0.00 13:40:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:50:04 ens3 0.33 0.22 0.12 0.35 0.00 0.00 0.00 0.00 13:50:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:00:04 ens3 0.27 0.20 0.09 0.26 0.00 0.00 0.00 0.00 14:00:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:10:04 ens3 0.43 0.22 0.14 0.32 0.00 0.00 0.00 0.00 14:10:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:20:04 ens3 0.38 0.24 0.14 0.33 0.00 0.00 0.00 0.00 14:20:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:04 lo 0.15 0.15 0.02 0.02 0.00 0.00 0.00 0.00 14:30:04 ens3 10.33 9.38 75.94 3.38 0.00 0.00 0.00 0.00 14:30:04 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 3.35 2.44 26.41 0.91 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-1674) 01/20/26 _x86_64_ (8 CPU) 12:46:43 LINUX RESTART (8 CPU) 12:50:04 CPU %user %nice %system %iowait %steal %idle 13:00:04 all 0.16 0.00 0.07 0.04 0.01 99.72 13:00:04 0 0.18 0.00 0.07 0.05 0.01 99.69 13:00:04 1 0.20 0.00 0.08 0.02 0.01 99.69 13:00:04 2 0.24 0.00 0.07 0.01 0.01 99.68 13:00:04 3 0.10 0.00 0.07 0.12 0.02 99.69 13:00:04 4 0.13 0.00 0.04 0.02 0.01 99.80 13:00:04 5 0.18 0.00 0.07 0.01 0.02 99.73 13:00:04 6 0.15 0.00 0.05 0.03 0.01 99.76 13:00:04 7 0.14 0.00 0.11 0.03 0.00 99.72 13:10:04 all 0.10 0.00 0.02 0.00 0.01 99.87 13:10:04 0 0.68 0.00 0.03 0.00 0.01 99.28 13:10:04 1 0.02 0.00 0.02 0.00 0.01 99.94 13:10:04 2 0.02 0.00 0.01 0.00 0.00 99.96 13:10:04 3 0.02 0.00 0.02 0.03 0.01 99.92 13:10:04 4 0.02 0.00 0.01 0.00 0.00 99.97 13:10:04 5 0.02 0.00 0.03 0.00 0.02 99.94 13:10:04 6 0.01 0.00 0.00 0.00 0.01 99.99 13:10:04 7 0.00 0.00 0.01 0.00 0.00 99.99 13:20:04 all 0.02 0.00 0.01 0.00 0.01 99.96 13:20:04 0 0.00 0.00 0.01 0.00 0.00 99.99 13:20:04 1 0.06 0.00 0.01 0.00 0.01 99.92 13:20:04 2 0.01 0.00 0.01 0.00 0.00 99.98 13:20:04 3 0.02 0.00 0.02 0.02 0.02 99.92 13:20:04 4 0.02 0.00 0.01 0.00 0.01 99.96 13:20:04 5 0.01 0.00 0.01 0.00 0.01 99.96 13:20:04 6 0.00 0.00 0.00 0.00 0.01 99.99 13:20:04 7 0.00 0.00 0.01 0.01 0.01 99.98 13:30:04 all 0.12 0.00 0.01 0.00 0.01 99.86 13:30:04 0 0.01 0.00 0.01 0.00 0.01 99.97 13:30:04 1 0.75 0.00 0.02 0.00 0.02 99.22 13:30:04 2 0.01 0.00 0.01 0.00 0.00 99.97 13:30:04 3 0.07 0.00 0.02 0.02 0.02 99.86 13:30:04 4 0.02 0.00 0.01 0.00 0.00 99.97 13:30:04 5 0.05 0.00 0.02 0.00 0.01 99.92 13:30:04 6 0.02 0.00 0.00 0.00 0.01 99.97 13:30:04 7 0.01 0.00 0.01 0.00 0.01 99.97 13:40:04 all 0.02 0.00 0.01 0.02 0.01 99.93 13:40:04 0 0.01 0.00 0.01 0.00 0.00 99.98 13:40:04 1 0.06 0.00 0.03 0.00 0.02 99.88 13:40:04 2 0.02 0.00 0.01 0.00 0.00 99.97 13:40:04 3 0.06 0.00 0.01 0.02 0.01 99.90 13:40:04 4 0.01 0.00 0.01 0.00 0.01 99.97 13:40:04 5 0.02 0.00 0.01 0.00 0.01 99.96 13:40:04 6 0.01 0.00 0.01 0.00 0.01 99.98 13:40:04 7 0.02 0.00 0.02 0.13 0.00 99.83 13:50:04 all 0.15 0.00 0.01 0.00 0.01 99.83 13:50:04 0 0.00 0.00 0.01 0.00 0.00 99.98 13:50:04 1 1.09 0.00 0.03 0.00 0.03 98.85 13:50:04 2 0.01 0.00 0.01 0.01 0.00 99.97 13:50:04 3 0.02 0.00 0.01 0.01 0.01 99.95 13:50:04 4 0.01 0.00 0.00 0.00 0.00 99.99 13:50:04 5 0.02 0.00 0.01 0.00 0.00 99.97 13:50:04 6 0.00 0.00 0.01 0.00 0.01 99.98 13:50:04 7 0.02 0.00 0.01 0.00 0.01 99.97 14:00:04 all 0.01 0.00 0.01 0.00 0.01 99.97 14:00:04 0 0.01 0.00 0.01 0.01 0.00 99.98 14:00:04 1 0.02 0.00 0.02 0.00 0.03 99.93 14:00:04 2 0.01 0.00 0.01 0.01 0.01 99.96 14:00:04 3 0.02 0.00 0.01 0.01 0.01 99.95 14:00:04 4 0.00 0.00 0.00 0.00 0.00 99.99 14:00:04 5 0.01 0.00 0.01 0.00 0.00 99.98 14:00:04 6 0.00 0.00 0.01 0.00 0.01 99.98 14:00:04 7 0.01 0.00 0.01 0.00 0.00 99.97 14:10:04 all 0.05 0.00 0.01 0.00 0.01 99.93 14:10:04 0 0.00 0.00 0.01 0.02 0.00 99.97 14:10:04 1 0.34 0.00 0.01 0.00 0.02 99.63 14:10:04 2 0.01 0.00 0.01 0.01 0.01 99.97 14:10:04 3 0.03 0.00 0.01 0.00 0.01 99.95 14:10:04 4 0.01 0.00 0.00 0.00 0.00 99.99 14:10:04 5 0.01 0.00 0.00 0.00 0.01 99.98 14:10:04 6 0.00 0.00 0.00 0.00 0.01 99.99 14:10:04 7 0.02 0.00 0.03 0.00 0.02 99.93 14:20:04 all 0.04 0.00 0.01 0.00 0.01 99.94 14:20:04 0 0.00 0.00 0.01 0.02 0.00 99.96 14:20:04 1 0.22 0.00 0.02 0.00 0.02 99.74 14:20:04 2 0.02 0.00 0.02 0.00 0.01 99.95 14:20:04 3 0.02 0.00 0.01 0.00 0.01 99.96 14:20:04 4 0.01 0.00 0.00 0.00 0.00 99.99 14:20:04 5 0.01 0.00 0.01 0.00 0.01 99.98 14:20:04 6 0.00 0.00 0.01 0.00 0.01 99.98 14:20:04 7 0.02 0.00 0.01 0.01 0.01 99.96 14:30:04 all 0.43 0.00 0.04 0.02 0.01 99.50 14:30:04 0 0.26 0.00 0.04 0.09 0.01 99.61 14:30:04 1 0.53 0.00 0.09 0.00 0.03 99.35 14:30:04 2 0.51 0.00 0.02 0.01 0.00 99.45 14:30:04 3 0.39 0.00 0.02 0.00 0.01 99.58 14:30:04 4 0.55 0.00 0.05 0.05 0.01 99.34 14:30:04 5 0.31 0.00 0.02 0.00 0.01 99.66 14:30:04 6 0.56 0.00 0.02 0.00 0.01 99.40 14:30:04 7 0.34 0.00 0.04 0.01 0.01 99.60 Average: all 0.11 0.00 0.02 0.01 0.01 99.85 Average: 0 0.12 0.00 0.02 0.02 0.00 99.84 Average: 1 0.33 0.00 0.03 0.00 0.02 99.61 Average: 2 0.09 0.00 0.02 0.01 0.00 99.89 Average: 3 0.07 0.00 0.02 0.02 0.01 99.87 Average: 4 0.08 0.00 0.01 0.01 0.00 99.90 Average: 5 0.06 0.00 0.02 0.00 0.01 99.91 Average: 6 0.08 0.00 0.01 0.00 0.01 99.90 Average: 7 0.06 0.00 0.02 0.02 0.01 99.89