---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-218 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 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 694 4468 3 10826 14952 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:52:b6:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.76/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79099sec preferred_lft 79099sec inet6 fe80::f816:3eff:fe52:b6d0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e2:8c:5e:74 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-218) 02/19/25 _x86_64_ (4 CPU) 10:45:34 LINUX RESTART (4 CPU) 10:50:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:00:00 93.25 1.84 72.41 19.00 652.20 16050.04 227509.89 11:10:00 39.80 0.64 36.79 2.38 68.08 719.29 2372.88 11:20:00 54.20 0.65 50.17 3.39 8.16 2039.63 1794.00 11:30:00 49.52 0.00 46.72 2.81 0.00 741.63 1416.31 11:40:00 31.84 11.94 18.98 0.91 137.15 311.52 506.00 11:50:00 12.99 0.00 12.42 0.57 0.00 205.91 104.92 12:00:00 16.29 0.00 15.50 0.80 0.00 238.37 214.28 12:10:00 2.82 0.00 2.82 0.00 0.00 48.24 0.12 12:20:00 43.88 0.00 41.36 2.53 0.01 1587.97 1097.56 12:30:00 16.99 0.00 16.04 0.95 0.00 260.29 357.17 12:40:00 20.88 0.00 19.62 1.26 0.00 1267.65 1026.47 Average: 34.77 1.37 30.26 3.14 78.69 2133.71 21491.18 10:50:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:00:00 153348 9340892 6584676 40.22 244704 8756108 7526296 43.20 2312100 13160192 72 11:10:00 4380320 13102080 2824964 17.25 250840 8292440 3538152 20.31 2318384 8942260 704 11:20:00 3537156 12599096 3328120 20.33 265308 8605816 4241692 24.35 2428832 9670140 988 11:30:00 3892344 12959556 2967480 18.12 268284 8607944 3617508 20.76 2447180 9292728 188 11:40:00 2191204 11318092 4607280 28.14 272336 8650032 5230624 30.02 2487464 10930204 96 11:50:00 3279036 12409456 3516624 21.48 272572 8653232 4944840 28.38 2487868 9856460 292 12:00:00 841164 9973784 5950956 36.35 272872 8655100 6643328 38.13 2488244 12284892 576 12:10:00 622472 9756604 6167848 37.67 272904 8656588 6786476 38.95 2488272 12495052 48 12:20:00 4539148 13936088 1989764 12.15 280004 8903560 2753356 15.80 2586144 8476152 184 12:30:00 1942492 11343188 4581472 27.98 280184 8907152 5235476 30.05 2588024 11065520 96 12:40:00 1716068 11386412 4537796 27.71 286552 9156012 5214656 29.93 2675184 11189008 140 Average: 2463159 11647750 4277907 26.13 269687 8713089 5066582 29.08 2482518 10669328 308 10:50:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:00:00 lo 10.70 10.70 9.28 9.28 0.00 0.00 0.00 0.00 11:00:00 ens3 11.45 5.12 178.28 0.70 0.00 0.00 0.00 0.00 11:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:00 lo 15.33 15.33 8.13 8.13 0.00 0.00 0.00 0.00 11:10:00 ens3 0.94 0.61 0.20 0.15 0.00 0.00 0.00 0.00 11:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:00 lo 17.08 17.08 9.32 9.32 0.00 0.00 0.00 0.00 11:20:00 ens3 1.23 1.20 0.33 0.29 0.00 0.00 0.00 0.00 11:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:00 lo 13.53 13.53 7.80 7.80 0.00 0.00 0.00 0.00 11:30:00 ens3 0.98 0.79 0.18 0.16 0.00 0.00 0.00 0.00 11:30:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:00 lo 19.24 19.24 9.05 9.05 0.00 0.00 0.00 0.00 11:40:00 ens3 1.26 1.16 0.26 1.25 0.00 0.00 0.00 0.00 11:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:00 lo 28.06 28.06 9.77 9.77 0.00 0.00 0.00 0.00 11:50:00 ens3 1.29 0.65 0.42 0.29 0.00 0.00 0.00 0.00 11:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:00 lo 21.98 21.98 12.18 12.18 0.00 0.00 0.00 0.00 12:00:00 ens3 0.85 0.59 0.17 0.13 0.00 0.00 0.00 0.00 12:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:00 lo 12.75 12.75 6.67 6.67 0.00 0.00 0.00 0.00 12:10:00 ens3 0.52 0.35 0.10 0.07 0.00 0.00 0.00 0.00 12:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:00 lo 12.55 12.55 6.60 6.60 0.00 0.00 0.00 0.00 12:20:00 ens3 1.10 0.91 0.28 0.23 0.00 0.00 0.00 0.00 12:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:00 lo 22.75 22.75 8.11 8.11 0.00 0.00 0.00 0.00 12:30:00 ens3 0.62 0.45 0.11 0.09 0.00 0.00 0.00 0.00 12:30:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:00 lo 21.68 21.68 10.75 10.75 0.00 0.00 0.00 0.00 12:40:00 ens3 0.94 0.74 0.24 0.20 0.00 0.00 0.00 0.00 12:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 17.79 17.79 8.88 8.88 0.00 0.00 0.00 0.00 Average: ens3 1.93 1.14 16.42 0.32 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-218) 02/19/25 _x86_64_ (4 CPU) 10:45:34 LINUX RESTART (4 CPU) 10:50:00 CPU %user %nice %system %iowait %steal %idle 11:00:00 all 33.22 0.00 1.48 0.89 0.09 64.32 11:00:00 0 34.64 0.00 1.57 0.98 0.09 62.73 11:00:00 1 33.25 0.00 1.45 0.89 0.08 64.33 11:00:00 2 32.13 0.00 1.55 1.20 0.09 65.04 11:00:00 3 32.84 0.00 1.36 0.51 0.09 65.20 11:10:00 all 21.90 0.00 0.91 0.17 0.07 76.94 11:10:00 0 21.84 0.00 0.94 0.33 0.08 76.81 11:10:00 1 22.03 0.00 0.99 0.13 0.08 76.77 11:10:00 2 21.31 0.00 0.98 0.18 0.07 77.46 11:10:00 3 22.43 0.00 0.73 0.06 0.07 76.71 11:20:00 all 29.24 0.00 1.06 0.55 0.07 69.07 11:20:00 0 29.32 0.00 1.00 1.06 0.07 68.55 11:20:00 1 29.33 0.00 1.05 0.32 0.08 69.22 11:20:00 2 29.64 0.00 1.14 0.66 0.08 68.49 11:20:00 3 28.68 0.00 1.05 0.18 0.07 70.02 11:30:00 all 27.90 0.00 0.96 0.23 0.08 70.83 11:30:00 0 28.44 0.00 0.92 0.36 0.08 70.20 11:30:00 1 26.66 0.00 0.78 0.12 0.08 72.36 11:30:00 2 28.58 0.00 1.11 0.27 0.07 69.97 11:30:00 3 27.92 0.00 1.04 0.18 0.08 70.78 11:40:00 all 13.99 0.09 0.63 0.20 0.07 85.03 11:40:00 0 13.89 0.15 0.62 0.28 0.07 84.99 11:40:00 1 13.70 0.05 0.62 0.23 0.08 85.31 11:40:00 2 14.24 0.08 0.61 0.13 0.07 84.87 11:40:00 3 14.12 0.07 0.66 0.15 0.07 84.93 11:50:00 all 12.02 0.00 0.54 0.27 0.07 87.09 11:50:00 0 11.21 0.00 0.48 0.63 0.07 87.61 11:50:00 1 12.52 0.00 0.53 0.02 0.08 86.84 11:50:00 2 12.08 0.00 0.54 0.41 0.07 86.90 11:50:00 3 12.29 0.00 0.60 0.03 0.08 87.02 12:00:00 all 12.68 0.00 0.62 0.07 0.07 86.56 12:00:00 0 12.31 0.00 0.57 0.11 0.07 86.94 12:00:00 1 12.89 0.00 0.56 0.10 0.08 86.37 12:00:00 2 13.02 0.00 0.66 0.05 0.08 86.20 12:00:00 3 12.50 0.00 0.67 0.03 0.08 86.72 12:10:00 all 1.97 0.00 0.21 0.02 0.07 97.73 12:10:00 0 1.80 0.00 0.21 0.06 0.07 97.86 12:10:00 1 2.07 0.00 0.25 0.02 0.07 97.60 12:10:00 2 2.18 0.00 0.21 0.00 0.07 97.53 12:10:00 3 1.82 0.00 0.17 0.01 0.06 97.93 12:20:00 all 23.94 0.00 0.96 0.21 0.08 74.81 12:20:00 0 25.00 0.00 0.93 0.10 0.08 73.89 12:20:00 1 22.70 0.00 0.91 0.15 0.08 76.17 12:20:00 2 23.61 0.00 0.98 0.36 0.08 74.98 12:20:00 3 24.45 0.00 1.02 0.24 0.08 74.21 12:30:00 all 13.20 0.00 0.62 0.08 0.07 86.03 12:30:00 0 13.49 0.00 0.58 0.06 0.07 85.80 12:30:00 1 12.38 0.00 0.65 0.03 0.07 86.86 12:30:00 2 13.69 0.00 0.66 0.06 0.07 85.52 12:30:00 3 13.22 0.00 0.58 0.17 0.07 85.96 12:40:00 all 14.83 0.00 0.64 0.11 0.07 84.35 12:40:00 0 15.09 0.00 0.68 0.04 0.07 84.12 12:40:00 1 14.06 0.00 0.72 0.29 0.08 84.85 12:40:00 2 15.18 0.00 0.60 0.04 0.07 84.12 12:40:00 3 15.01 0.00 0.55 0.06 0.07 84.31 Average: CPU %user %nice %system %iowait %steal %idle Average: all 18.62 0.01 0.78 0.26 0.07 80.25 Average: 0 18.82 0.01 0.77 0.36 0.07 79.95 Average: 1 18.33 0.00 0.77 0.21 0.08 80.61 Average: 2 18.69 0.01 0.82 0.30 0.08 80.10 Average: 3 18.66 0.01 0.77 0.15 0.07 80.35