---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-39724 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 11G 68G 14% / 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 620 10481 4 4887 15026 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:54:8f:da brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.12/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75120sec preferred_lft 75120sec inet6 fe80::f816:3eff:fe54:8fda/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2e:6a:53:f5 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-4g-39724) 07/04/25 _x86_64_ (4 CPU) 20:34:00 LINUX RESTART (4 CPU) 20:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:50:03 1.16 0.00 1.15 0.01 0.04 16.90 252.09 21:00:01 1.13 0.00 1.13 0.00 0.00 14.45 0.00 21:10:01 13.09 0.00 1.17 11.91 0.15 14.81 242609.99 21:20:04 1.19 0.00 1.19 0.00 0.01 14.76 0.00 21:30:01 1.04 0.00 1.04 0.00 0.00 13.39 0.00 21:40:01 1.00 0.00 1.00 0.00 0.00 12.81 0.00 21:50:06 0.90 0.00 0.90 0.00 0.00 11.81 0.00 22:00:01 0.98 0.00 0.98 0.00 0.00 12.60 0.00 22:10:01 0.96 0.00 0.96 0.00 0.00 12.69 0.00 22:20:07 1.37 0.00 1.37 0.00 0.00 16.92 0.00 22:30:07 1.37 0.00 1.37 0.00 0.00 16.55 0.00 22:40:08 1.45 0.00 1.45 0.00 0.00 17.37 0.00 22:50:08 1.45 0.00 1.45 0.00 0.00 17.43 0.00 23:00:08 1.47 0.00 1.47 0.00 0.00 17.29 0.00 23:10:09 1.53 0.00 1.53 0.00 0.00 17.31 0.00 23:20:09 1.57 0.00 1.57 0.00 0.00 17.72 0.00 23:30:09 65.46 6.33 58.09 1.04 404.84 3783.61 1385.08 23:40:13 28.97 0.54 26.11 2.33 17.74 3727.02 9902.28 Average: 7.01 0.38 5.78 0.85 23.48 431.81 14108.74 20:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:50:03 13443044 15544964 471136 2.88 41940 2286068 1124612 6.46 395588 2286820 208 21:00:01 13442036 15544556 471520 2.88 42532 2286072 1124676 6.46 396176 2287256 200 21:10:01 13437500 15545780 470200 2.87 43384 2290964 1124676 6.46 401808 2288416 200 21:20:04 13436492 15545360 470640 2.87 43964 2290976 1124804 6.46 402396 2289876 172 21:30:01 13435684 15545132 470844 2.88 44404 2291112 1124804 6.46 402828 2290856 204 21:40:01 13433724 15543600 472476 2.89 44820 2291120 1124868 6.46 403244 2294600 8 21:50:06 13433724 15544012 472064 2.88 45080 2291260 1124868 6.46 403512 2294548 168 22:00:01 13432980 15543660 472452 2.89 45464 2291260 1124868 6.46 403888 2294768 204 22:10:01 13432224 15543232 472796 2.89 45768 2291272 1124868 6.46 404192 2294824 200 22:20:07 13430212 15541940 474028 2.90 46344 2291408 1124996 6.46 404768 2294932 32 22:30:07 13429204 15541524 474556 2.90 46920 2291424 1124996 6.46 405344 2294968 232 22:40:08 13428448 15541392 474624 2.90 47528 2291432 1124996 6.46 405952 2294896 32 22:50:08 13427440 15541128 474784 2.90 48144 2291572 1124996 6.46 406556 2295224 40 23:00:08 13426688 15540996 475008 2.90 48720 2291584 1124996 6.46 407152 2295188 232 23:10:09 13426688 15541584 474376 2.90 49296 2291592 1124996 6.46 407724 2295232 232 23:20:09 13425932 15541496 474432 2.90 49880 2291664 1125060 6.46 408304 2295348 20 23:30:09 8833840 12016360 3946296 24.10 102896 3256276 4255668 24.43 692068 6509512 328 23:40:13 10792100 15432544 524080 3.20 125828 4634012 1021932 5.87 969704 4197348 938228 Average: 13030442 15341070 668684 4.08 53495 2474504 1293093 7.42 451178 2633034 52274 20:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:50:03 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 20:50:03 ens3 0.26 0.10 0.04 0.02 0.00 0.00 0.00 0.00 20:50:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:00:01 ens3 0.23 0.07 0.04 0.02 0.00 0.00 0.00 0.00 21:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:10:01 ens3 0.23 0.08 0.04 0.02 0.00 0.00 0.00 0.00 21:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:20:04 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 21:20:04 ens3 0.35 0.15 0.10 0.06 0.00 0.00 0.00 0.00 21:20:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 21:30:01 ens3 0.23 0.07 0.04 0.02 0.00 0.00 0.00 0.00 21:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:40:01 ens3 0.43 0.24 0.08 0.51 0.00 0.00 0.00 0.00 21:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:06 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 21:50:06 ens3 0.24 0.10 0.04 0.02 0.00 0.00 0.00 0.00 21:50:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:00:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:00:01 ens3 0.22 0.07 0.04 0.02 0.00 0.00 0.00 0.00 22:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:10:01 ens3 0.28 0.11 0.07 0.04 0.00 0.00 0.00 0.00 22:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:07 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 22:20:07 ens3 0.32 0.14 0.09 0.06 0.00 0.00 0.00 0.00 22:20:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:30:07 ens3 0.24 0.07 0.04 0.02 0.00 0.00 0.00 0.00 22:30:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:40:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:40:08 ens3 0.32 0.10 0.07 0.04 0.00 0.00 0.00 0.00 22:40:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:50:08 ens3 0.27 0.07 0.04 0.02 0.00 0.00 0.00 0.00 22:50:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 23:00:08 ens3 0.22 0.08 0.04 0.02 0.00 0.00 0.00 0.00 23:00:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:10:09 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 23:10:09 ens3 0.27 0.09 0.06 0.04 0.00 0.00 0.00 0.00 23:10:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:20:09 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 23:20:09 ens3 0.25 0.11 0.06 0.04 0.00 0.00 0.00 0.00 23:20:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:30:09 lo 0.49 0.49 0.06 0.06 0.00 0.00 0.00 0.00 23:30:09 ens3 80.81 66.88 729.13 14.94 0.00 0.00 0.00 0.00 23:30:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:13 lo 537.00 537.00 511.38 511.38 0.00 0.00 0.00 0.00 23:40:13 ens3 50.69 39.11 519.35 7.79 0.00 0.00 0.00 0.00 23:40:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 30.10 30.10 28.57 28.57 0.00 0.00 0.00 0.00 Average: ens3 7.56 5.99 69.54 1.32 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-4g-39724) 07/04/25 _x86_64_ (4 CPU) 20:34:00 LINUX RESTART (4 CPU) 20:40:01 CPU %user %nice %system %iowait %steal %idle 20:50:03 all 0.04 0.00 0.02 0.01 0.01 99.91 20:50:03 0 0.01 0.00 0.02 0.01 0.01 99.95 20:50:03 1 0.03 0.00 0.03 0.00 0.02 99.92 20:50:03 2 0.11 0.00 0.02 0.03 0.01 99.83 20:50:03 3 0.02 0.00 0.01 0.00 0.00 99.97 21:00:01 all 0.03 0.00 0.02 0.01 0.01 99.93 21:00:01 0 0.01 0.00 0.02 0.03 0.01 99.93 21:00:01 1 0.07 0.00 0.03 0.00 0.02 99.88 21:00:01 2 0.02 0.00 0.02 0.00 0.01 99.95 21:00:01 3 0.02 0.00 0.02 0.00 0.01 99.95 21:10:01 all 0.04 0.00 0.02 0.03 0.01 99.90 21:10:01 0 0.02 0.00 0.03 0.09 0.01 99.86 21:10:01 1 0.11 0.00 0.04 0.03 0.02 99.81 21:10:01 2 0.01 0.00 0.02 0.00 0.01 99.96 21:10:01 3 0.01 0.00 0.02 0.00 0.01 99.96 21:20:04 all 0.07 0.00 0.02 0.02 0.01 99.88 21:20:04 0 0.01 0.00 0.01 0.05 0.00 99.94 21:20:04 1 0.23 0.00 0.04 0.00 0.02 99.71 21:20:04 2 0.03 0.00 0.02 0.01 0.01 99.93 21:20:04 3 0.02 0.00 0.02 0.00 0.01 99.95 21:30:01 all 0.19 0.00 0.02 0.01 0.01 99.77 21:30:01 0 0.01 0.00 0.02 0.02 0.01 99.95 21:30:01 1 0.53 0.00 0.03 0.00 0.02 99.42 21:30:01 2 0.03 0.00 0.01 0.00 0.01 99.95 21:30:01 3 0.21 0.00 0.02 0.02 0.01 99.75 21:40:01 all 0.20 0.00 0.02 0.01 0.01 99.76 21:40:01 0 0.01 0.00 0.01 0.00 0.00 99.98 21:40:01 1 0.02 0.00 0.02 0.01 0.01 99.94 21:40:01 2 0.05 0.00 0.02 0.02 0.01 99.91 21:40:01 3 0.74 0.00 0.04 0.02 0.01 99.19 21:50:06 all 0.10 0.00 0.02 0.01 0.01 99.87 21:50:06 0 0.01 0.00 0.01 0.00 0.00 99.97 21:50:06 1 0.25 0.00 0.04 0.01 0.02 99.68 21:50:06 2 0.03 0.00 0.01 0.01 0.01 99.93 21:50:06 3 0.09 0.00 0.02 0.00 0.00 99.88 22:00:01 all 0.28 0.00 0.02 0.01 0.01 99.68 22:00:01 0 0.01 0.00 0.00 0.00 0.00 99.99 22:00:01 1 1.07 0.00 0.03 0.03 0.01 98.86 22:00:01 2 0.02 0.00 0.02 0.00 0.01 99.95 22:00:01 3 0.02 0.00 0.03 0.00 0.01 99.93 22:10:01 all 0.14 0.00 0.02 0.01 0.01 99.83 22:10:01 0 0.33 0.00 0.01 0.01 0.01 99.65 22:10:01 1 0.17 0.00 0.01 0.02 0.01 99.79 22:10:01 2 0.02 0.00 0.03 0.01 0.01 99.92 22:10:01 3 0.02 0.00 0.03 0.00 0.01 99.94 22:20:07 all 0.20 0.00 0.02 0.01 0.01 99.76 22:20:07 0 0.75 0.00 0.02 0.00 0.01 99.22 22:20:07 1 0.02 0.00 0.02 0.00 0.01 99.95 22:20:07 2 0.02 0.00 0.02 0.02 0.01 99.92 22:20:07 3 0.01 0.00 0.02 0.01 0.01 99.95 22:30:07 all 0.22 0.00 0.02 0.01 0.01 99.74 22:30:07 0 0.81 0.00 0.01 0.00 0.00 99.17 22:30:07 1 0.01 0.00 0.02 0.01 0.01 99.95 22:30:07 2 0.02 0.00 0.03 0.02 0.01 99.91 22:30:07 3 0.02 0.00 0.02 0.01 0.01 99.93 22:30:07 CPU %user %nice %system %iowait %steal %idle 22:40:08 all 0.09 0.00 0.02 0.01 0.01 99.87 22:40:08 0 0.32 0.00 0.01 0.00 0.01 99.66 22:40:08 1 0.01 0.00 0.01 0.01 0.01 99.96 22:40:08 2 0.02 0.00 0.02 0.03 0.01 99.93 22:40:08 3 0.02 0.00 0.04 0.01 0.02 99.93 22:50:08 all 0.04 0.00 0.02 0.01 0.01 99.92 22:50:08 0 0.11 0.00 0.01 0.03 0.01 99.84 22:50:08 1 0.02 0.00 0.02 0.00 0.01 99.95 22:50:08 2 0.02 0.00 0.03 0.00 0.01 99.94 22:50:08 3 0.01 0.00 0.02 0.00 0.00 99.97 23:00:08 all 0.13 0.00 0.02 0.02 0.01 99.82 23:00:08 0 0.47 0.00 0.01 0.05 0.00 99.47 23:00:08 1 0.02 0.00 0.03 0.02 0.02 99.92 23:00:08 2 0.02 0.00 0.02 0.00 0.01 99.95 23:00:08 3 0.02 0.00 0.02 0.00 0.00 99.96 23:10:09 all 0.04 0.00 0.02 0.01 0.01 99.92 23:10:09 0 0.13 0.00 0.01 0.01 0.01 99.84 23:10:09 1 0.02 0.00 0.02 0.03 0.01 99.92 23:10:09 2 0.01 0.00 0.02 0.00 0.01 99.96 23:10:09 3 0.01 0.00 0.02 0.00 0.01 99.97 23:20:09 all 0.18 0.00 0.02 0.02 0.01 99.77 23:20:09 0 0.66 0.00 0.02 0.00 0.00 99.32 23:20:09 1 0.02 0.00 0.03 0.02 0.01 99.92 23:20:09 2 0.01 0.00 0.01 0.00 0.01 99.96 23:20:09 3 0.02 0.00 0.03 0.06 0.01 99.88 23:30:09 all 41.27 0.00 1.20 0.54 0.07 56.92 23:30:09 0 42.23 0.00 1.30 0.34 0.07 56.05 23:30:09 1 44.71 0.00 1.20 0.45 0.07 53.57 23:30:09 2 40.52 0.00 1.23 0.22 0.07 57.95 23:30:09 3 37.60 0.00 1.07 1.16 0.07 60.10 23:40:13 all 54.80 0.00 1.57 0.31 0.09 43.22 23:40:13 0 47.60 0.00 1.56 0.27 0.08 50.49 23:40:13 1 57.10 0.00 1.43 0.21 0.09 41.17 23:40:13 2 54.07 0.00 1.60 0.55 0.09 43.68 23:40:13 3 60.45 0.00 1.70 0.21 0.09 37.54 Average: all 5.45 0.00 0.17 0.06 0.02 94.30 Average: 0 5.19 0.00 0.17 0.05 0.01 94.57 Average: 1 5.81 0.00 0.17 0.05 0.02 93.95 Average: 2 5.29 0.00 0.18 0.05 0.02 94.47 Average: 3 5.52 0.00 0.17 0.08 0.02 94.21