---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-20518 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: 5600.00 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 61G 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 685 4725 3 10578 14961 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:17:f1:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.142/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79122sec preferred_lft 79122sec inet6 fe80::f816:3eff:fe17:f156/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:01:b6:c3:07 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-20518) 02/18/25 _x86_64_ (4 CPU) 10:02:41 LINUX RESTART (4 CPU) 10:10:04 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:20:04 56.68 0.65 52.78 3.24 68.07 1925.39 2052.51 10:30:01 68.16 0.68 49.13 18.35 8.57 1833.33 218716.79 10:40:04 41.44 0.00 39.02 2.42 0.00 812.49 353.78 10:50:04 49.59 0.00 46.73 2.86 0.00 731.37 2133.83 11:00:01 19.66 0.00 18.73 0.93 0.00 287.96 1401.62 11:10:04 11.93 0.00 11.40 0.53 0.00 187.65 91.30 11:20:04 11.44 0.00 10.96 0.48 0.00 174.09 462.72 11:30:01 30.12 0.01 28.39 1.72 0.05 1402.48 993.25 11:40:04 33.33 0.00 31.41 1.92 0.00 508.79 748.77 11:50:04 22.14 0.00 20.80 1.34 0.00 1309.32 544.51 12:00:01 10.58 0.00 10.02 0.56 0.00 193.28 489.70 Average: 32.27 0.12 29.03 3.11 6.97 850.76 20620.02 10:10:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:20:04 6114308 14726364 1200832 7.33 250788 8183600 1940864 11.14 2341580 7200260 852 10:30:01 4819608 13708268 2217780 13.55 264256 8439332 2909912 16.70 2442096 8370440 272 10:40:04 2829624 11790056 4134872 25.25 268896 8501464 5051480 29.00 2473700 10330104 328 10:50:04 2482096 11446904 4477604 27.35 270812 8503832 5226228 30.00 2476920 10659772 268 11:00:01 2323356 11290584 4634016 28.30 271148 8505892 5374428 30.85 2477584 10830080 644 11:10:04 933660 9904312 6019416 36.76 271328 8509120 6665188 38.26 2477836 12208612 380 11:20:04 999728 9972524 5951148 36.35 271472 8511108 6648672 38.16 2478024 12139020 368 11:30:01 3975888 13209500 2715668 16.59 277932 8757456 3607168 20.70 2562348 9088504 516 11:40:04 2135816 11372976 4550784 27.79 278296 8760400 5250652 30.14 2576820 10898144 500 11:50:04 1930596 11434916 4488412 27.41 284580 9009100 5204912 29.88 2663552 11005440 420 12:00:01 963792 10471884 5451000 33.29 284672 9012600 6056808 34.77 2676140 11945416 296 Average: 2682588 11757117 4167412 25.45 272198 8608537 4903301 28.14 2513327 10425072 440 10:10:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:20:04 lo 16.05 16.05 10.02 10.02 0.00 0.00 0.00 0.00 10:20:04 ens3 1.25 0.82 0.33 0.25 0.00 0.00 0.00 0.00 10:20:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 lo 16.00 16.00 9.27 9.27 0.00 0.00 0.00 0.00 10:30:01 ens3 1.55 1.42 0.30 1.31 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:04 lo 12.95 12.95 5.88 5.88 0.00 0.00 0.00 0.00 10:40:04 ens3 1.27 0.87 0.33 0.26 0.00 0.00 0.00 0.00 10:40:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:04 lo 17.21 17.21 8.66 8.66 0.00 0.00 0.00 0.00 10:50:04 ens3 0.96 0.70 0.17 0.14 0.00 0.00 0.00 0.00 10:50:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 lo 17.73 17.73 8.79 8.79 0.00 0.00 0.00 0.00 11:00:01 ens3 0.85 0.59 0.17 0.13 0.00 0.00 0.00 0.00 11:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:04 lo 28.56 28.56 11.44 11.44 0.00 0.00 0.00 0.00 11:10:04 ens3 0.73 0.43 0.14 0.10 0.00 0.00 0.00 0.00 11:10:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:04 lo 19.97 19.97 10.60 10.60 0.00 0.00 0.00 0.00 11:20:04 ens3 0.91 0.62 0.20 0.15 0.00 0.00 0.00 0.00 11:20:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 lo 13.95 13.95 7.69 7.69 0.00 0.00 0.00 0.00 11:30:01 ens3 1.28 0.83 0.38 0.28 0.00 0.00 0.00 0.00 11:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:04 lo 21.65 21.65 8.63 8.63 0.00 0.00 0.00 0.00 11:40:04 ens3 1.30 0.80 0.24 0.18 0.00 0.00 0.00 0.00 11:40:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:04 lo 21.49 21.49 10.09 10.09 0.00 0.00 0.00 0.00 11:50:04 ens3 0.99 0.66 0.28 0.22 0.00 0.00 0.00 0.00 11:50:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 lo 33.12 33.12 13.00 13.00 0.00 0.00 0.00 0.00 12:00:01 ens3 1.34 0.73 0.36 0.25 0.00 0.00 0.00 0.00 12:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 19.88 19.88 9.46 9.46 0.00 0.00 0.00 0.00 Average: ens3 1.13 0.77 0.26 0.30 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-20518) 02/18/25 _x86_64_ (4 CPU) 10:02:41 LINUX RESTART (4 CPU) 10:10:04 CPU %user %nice %system %iowait %steal %idle 10:20:04 all 28.84 0.00 1.14 0.22 0.09 69.71 10:20:04 0 29.60 0.00 1.06 0.27 0.09 68.98 10:20:04 1 27.96 0.00 1.12 0.30 0.09 70.53 10:20:04 2 28.07 0.00 1.29 0.21 0.09 70.34 10:20:04 3 29.73 0.00 1.07 0.10 0.09 69.01 10:30:01 all 25.38 0.00 0.96 0.23 0.09 73.34 10:30:01 0 24.81 0.00 1.01 0.31 0.08 73.79 10:30:01 1 25.92 0.00 0.94 0.09 0.09 72.96 10:30:01 2 25.61 0.00 0.97 0.18 0.09 73.14 10:30:01 3 25.16 0.00 0.92 0.35 0.09 73.47 10:40:04 all 20.35 0.00 0.72 0.16 0.09 78.67 10:40:04 0 19.89 0.00 0.70 0.12 0.08 79.21 10:40:04 1 20.46 0.00 0.72 0.07 0.09 78.66 10:40:04 2 20.77 0.00 0.72 0.18 0.09 78.24 10:40:04 3 20.30 0.00 0.75 0.29 0.08 78.58 10:50:04 all 23.50 0.00 0.83 0.19 0.09 75.38 10:50:04 0 22.56 0.00 0.84 0.25 0.09 76.27 10:50:04 1 23.75 0.00 0.72 0.09 0.09 75.36 10:50:04 2 24.12 0.00 0.83 0.08 0.09 74.89 10:50:04 3 23.59 0.00 0.95 0.35 0.09 75.02 11:00:01 all 12.86 0.00 0.66 0.08 0.08 86.33 11:00:01 0 13.06 0.00 0.66 0.09 0.08 86.11 11:00:01 1 12.36 0.00 0.69 0.06 0.08 86.80 11:00:01 2 13.20 0.00 0.58 0.03 0.09 86.11 11:00:01 3 12.80 0.00 0.70 0.13 0.08 86.29 11:10:04 all 10.27 0.00 0.58 0.05 0.09 89.02 11:10:04 0 10.61 0.00 0.45 0.08 0.08 88.78 11:10:04 1 9.53 0.00 0.62 0.02 0.09 89.74 11:10:04 2 10.65 0.00 0.56 0.07 0.08 88.63 11:10:04 3 10.27 0.00 0.68 0.02 0.08 88.95 11:20:04 all 9.55 0.00 0.48 0.04 0.09 89.84 11:20:04 0 9.75 0.00 0.46 0.03 0.09 89.68 11:20:04 1 9.26 0.00 0.52 0.10 0.09 90.03 11:20:04 2 9.46 0.00 0.39 0.03 0.09 90.03 11:20:04 3 9.73 0.00 0.54 0.02 0.09 89.62 11:30:01 all 14.57 0.00 0.64 0.13 0.09 84.58 11:30:01 0 15.01 0.00 0.59 0.09 0.08 84.23 11:30:01 1 14.42 0.00 0.80 0.13 0.09 84.56 11:30:01 2 14.43 0.00 0.58 0.20 0.09 84.70 11:30:01 3 14.42 0.00 0.60 0.08 0.08 84.82 11:40:04 all 20.88 0.00 0.81 0.12 0.09 78.11 11:40:04 0 21.20 0.00 0.77 0.11 0.09 77.83 11:40:04 1 21.07 0.00 0.88 0.07 0.09 77.89 11:40:04 2 20.57 0.00 0.88 0.15 0.09 78.31 11:40:04 3 20.70 0.00 0.68 0.14 0.08 78.39 11:50:04 all 13.97 0.00 0.64 0.11 0.08 85.20 11:50:04 0 13.99 0.00 0.56 0.09 0.08 85.28 11:50:04 1 14.21 0.00 0.61 0.01 0.08 85.09 11:50:04 2 13.70 0.00 0.72 0.07 0.09 85.43 11:50:04 3 13.97 0.00 0.66 0.27 0.08 85.02 12:00:01 all 9.77 0.00 0.41 0.04 0.08 89.69 12:00:01 0 9.56 0.00 0.38 0.04 0.08 89.95 12:00:01 1 9.99 0.00 0.44 0.02 0.09 89.46 12:00:01 2 9.73 0.00 0.42 0.02 0.09 89.74 12:00:01 3 9.81 0.00 0.42 0.08 0.08 89.62 Average: CPU %user %nice %system %iowait %steal %idle Average: all 17.27 0.00 0.71 0.12 0.09 81.81 Average: 0 17.28 0.00 0.68 0.13 0.08 81.82 Average: 1 17.17 0.00 0.73 0.09 0.09 81.92 Average: 2 17.30 0.00 0.72 0.11 0.09 81.78 Average: 3 17.31 0.00 0.73 0.17 0.08 81.71