---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-38518 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): 4 On-line CPU(s) list: 0-3 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): 4 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: 128 KiB (4 instances) L1i cache: 128 KiB (4 instances) L2 cache: 2 MiB (4 instances) L3 cache: 64 MiB (4 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 18G 60G 23% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 4.0K 1.6G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15989 705 4308 3 10974 14941 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:a3:90:b2 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 78807sec preferred_lft 78807sec inet6 fe80::f816:3eff:fea3:90b2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:eb:bd:3a:93 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-4c-16g-38518) 06/30/25 _x86_64_ (4 CPU) 12:43:29 LINUX RESTART (4 CPU) 12:50:04 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:00:01 19.89 0.72 18.21 0.96 74.08 1486.35 2458.87 13:10:04 6.06 0.00 5.75 0.31 0.09 164.92 1820.72 13:20:02 19.77 0.66 18.00 1.10 7.44 1402.57 2606.09 13:30:01 20.36 0.00 19.49 0.87 0.01 624.19 1153.95 13:40:04 7.36 0.00 7.03 0.33 0.00 130.72 365.91 13:50:04 5.47 0.00 5.27 0.19 0.00 102.48 44.97 14:00:04 4.87 0.00 4.69 0.18 0.00 85.21 363.75 14:10:04 5.49 0.00 5.31 0.18 0.00 97.71 116.63 14:20:04 14.58 0.02 13.85 0.71 3.93 1293.59 951.52 14:30:04 8.99 0.00 8.61 0.38 0.00 159.13 477.09 14:40:04 9.43 0.01 8.91 0.50 0.11 1170.48 501.68 Average: 11.10 0.13 10.46 0.52 7.76 609.68 986.35 12:50:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:00:01 5313004 14212024 1712808 10.46 230788 8472048 2768236 15.89 2336424 7985168 936 13:10:04 1986548 10890388 5032852 30.74 232272 8475436 5687716 32.65 2357484 11251616 220 13:20:02 4113400 13380676 2543148 15.53 244436 8812256 3527536 20.25 2468588 9031096 71120 13:30:01 3693844 12967232 2956228 18.06 247764 8814896 3677776 21.11 2488284 9435076 52 13:40:04 2029412 11306520 4615876 28.19 249152 8817144 5305168 30.45 2489756 11075440 296 13:50:04 2021072 11302768 4619456 28.21 249872 8820988 5310504 30.48 2490732 11087128 284 14:00:04 555964 9839648 6081908 37.15 250564 8822284 6683180 38.36 2491480 12546816 452 14:10:04 460764 9746796 6174620 37.71 251132 8824032 6798456 39.02 2492084 12642156 320 14:20:04 2142460 11715304 4206672 25.69 259972 9091848 5095300 29.25 2594560 10846752 464 14:30:04 1814752 11391784 4529944 27.67 261156 9094772 5220572 29.97 2597844 11184512 352 14:40:04 1485000 11348456 4572596 27.93 268708 9358144 5276868 30.29 2692540 11394188 440 Average: 2328747 11645600 4276919 26.12 249620 8854895 5031937 28.88 2499980 10770904 6812 12:50:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:00:01 lo 10.61 10.61 7.85 7.85 0.00 0.00 0.00 0.00 13:00:01 ens3 1.00 0.75 0.27 0.21 0.00 0.00 0.00 0.00 13:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:04 lo 15.10 15.10 8.17 8.17 0.00 0.00 0.00 0.00 13:10:04 ens3 1.06 0.82 0.15 1.00 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 13:20:02 lo 17.05 17.05 9.28 9.28 0.00 0.00 0.00 0.00 13:20:02 ens3 1.26 1.10 0.36 0.31 0.00 0.00 0.00 0.00 13:20:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 lo 13.69 13.69 7.89 7.89 0.00 0.00 0.00 0.00 13:30:01 ens3 0.94 0.90 0.18 0.16 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:04 lo 19.29 19.29 9.12 9.12 0.00 0.00 0.00 0.00 13:40:04 ens3 0.88 0.67 0.18 0.15 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 27.76 27.76 9.65 9.65 0.00 0.00 0.00 0.00 13:50:04 ens3 0.50 0.38 0.09 0.07 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 16.81 16.81 8.47 8.47 0.00 0.00 0.00 0.00 14:00:04 ens3 0.69 0.49 0.15 0.12 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 18.00 18.00 10.33 10.33 0.00 0.00 0.00 0.00 14:10:04 ens3 0.67 0.59 0.13 0.11 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 8.74 8.74 4.84 4.84 0.00 0.00 0.00 0.00 14:20:04 ens3 0.84 0.68 0.23 0.19 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 21.67 21.67 8.38 8.38 0.00 0.00 0.00 0.00 14:30:04 ens3 0.82 0.66 0.16 0.13 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 14:40:04 lo 21.37 21.37 10.30 10.30 0.00 0.00 0.00 0.00 14:40:04 ens3 0.86 0.74 0.23 0.19 0.00 0.00 0.00 0.00 14:40:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 17.28 17.28 8.57 8.57 0.00 0.00 0.00 0.00 Average: ens3 0.87 0.71 0.19 0.24 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-4c-16g-38518) 06/30/25 _x86_64_ (4 CPU) 12:43:29 LINUX RESTART (4 CPU) 12:50:04 CPU %user %nice %system %iowait %steal %idle 13:00:01 all 22.88 0.00 0.87 0.08 0.09 76.09 13:00:01 0 23.51 0.00 0.88 0.03 0.08 75.50 13:00:01 1 22.31 0.00 0.89 0.08 0.09 76.64 13:00:01 2 22.88 0.00 0.85 0.16 0.09 76.02 13:00:01 3 22.82 0.00 0.85 0.04 0.09 76.20 13:10:04 all 12.38 0.00 0.64 0.03 0.08 86.87 13:10:04 0 12.22 0.00 0.61 0.02 0.08 87.07 13:10:04 1 12.54 0.00 0.76 0.02 0.08 86.60 13:10:04 2 12.53 0.00 0.62 0.02 0.08 86.75 13:10:04 3 12.24 0.00 0.59 0.05 0.08 87.04 13:20:02 all 25.30 0.00 0.98 0.15 0.08 73.48 13:20:02 0 24.38 0.00 0.94 0.08 0.08 74.52 13:20:02 1 26.27 0.00 1.02 0.17 0.09 72.45 13:20:02 2 24.89 0.00 1.01 0.14 0.09 73.89 13:20:02 3 25.67 0.00 0.96 0.23 0.08 73.05 13:30:01 all 27.85 0.00 0.98 0.09 0.09 70.99 13:30:01 0 27.53 0.00 0.87 0.02 0.08 71.50 13:30:01 1 28.16 0.00 1.01 0.23 0.09 70.52 13:30:01 2 28.39 0.00 1.04 0.09 0.09 70.39 13:30:01 3 27.31 0.00 1.01 0.03 0.11 71.54 13:40:04 all 12.71 0.00 0.62 0.04 0.09 86.54 13:40:04 0 12.27 0.00 0.58 0.04 0.08 87.02 13:40:04 1 12.85 0.00 0.57 0.05 0.09 86.44 13:40:04 2 12.87 0.00 0.61 0.02 0.09 86.41 13:40:04 3 12.84 0.00 0.73 0.03 0.09 86.30 13:50:04 all 7.95 0.00 0.49 0.03 0.09 91.44 13:50:04 0 7.71 0.00 0.52 0.06 0.09 91.62 13:50:04 1 8.37 0.00 0.43 0.00 0.09 91.10 13:50:04 2 7.89 0.00 0.54 0.02 0.09 91.46 13:50:04 3 7.82 0.00 0.48 0.03 0.09 91.59 14:00:04 all 9.30 0.00 0.51 0.02 0.09 90.08 14:00:04 0 9.72 0.00 0.43 0.01 0.09 89.75 14:00:04 1 8.95 0.00 0.48 0.02 0.09 90.46 14:00:04 2 9.35 0.00 0.54 0.02 0.09 90.00 14:00:04 3 9.17 0.00 0.57 0.05 0.10 90.12 14:10:04 all 9.48 0.00 0.43 0.02 0.08 89.99 14:10:04 0 9.46 0.00 0.39 0.01 0.08 90.05 14:10:04 1 9.30 0.00 0.44 0.01 0.08 90.17 14:10:04 2 9.64 0.00 0.41 0.02 0.08 89.85 14:10:04 3 9.52 0.00 0.46 0.06 0.08 89.89 14:20:04 all 18.87 0.00 0.79 0.07 0.08 80.19 14:20:04 0 18.95 0.00 0.78 0.06 0.07 80.14 14:20:04 1 18.86 0.00 0.82 0.04 0.08 80.21 14:20:04 2 18.07 0.00 0.80 0.02 0.08 81.03 14:20:04 3 19.61 0.00 0.77 0.15 0.08 79.39 14:30:04 all 16.43 0.00 0.70 0.03 0.08 82.76 14:30:04 0 15.93 0.00 0.76 0.02 0.08 83.22 14:30:04 1 16.79 0.00 0.73 0.06 0.09 82.34 14:30:04 2 16.38 0.00 0.64 0.01 0.09 82.89 14:30:04 3 16.62 0.00 0.67 0.02 0.09 82.60 14:40:04 all 14.01 0.00 0.66 0.04 0.08 85.21 14:40:04 0 14.66 0.00 0.72 0.10 0.08 84.44 14:40:04 1 14.31 0.00 0.69 0.03 0.08 84.90 14:40:04 2 13.71 0.00 0.69 0.02 0.08 85.50 14:40:04 3 13.36 0.00 0.55 0.03 0.07 85.99 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.09 0.00 0.70 0.05 0.08 83.07 Average: 0 16.02 0.00 0.68 0.04 0.08 83.18 Average: 1 16.23 0.00 0.71 0.07 0.08 82.91 Average: 2 16.04 0.00 0.70 0.05 0.09 83.12 Average: 3 16.08 0.00 0.69 0.06 0.09 83.07