---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-41571 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 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 728 5208 3 10051 14918 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:60:aa:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.137/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78999sec preferred_lft 78999sec inet6 fe80::f816:3eff:fe60:aae1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:52:08:23:3a 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-41571) 07/10/25 _x86_64_ (4 CPU) 16:46:46 LINUX RESTART (4 CPU) 16:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:00:16 68.24 2.15 61.88 4.21 670.27 29983.02 33027.71 17:10:16 8.21 0.36 7.50 0.34 23.61 258.61 2577.59 17:20:01 12.43 0.67 11.10 0.66 7.96 1261.27 1357.55 17:30:05 15.31 0.01 14.60 0.71 0.21 519.42 263.39 17:40:16 32.31 0.07 16.75 15.49 1.23 297.97 210905.73 17:50:01 5.53 0.00 5.30 0.24 0.00 96.68 84.96 18:00:16 5.33 0.01 5.15 0.18 0.73 98.54 107.06 18:10:16 6.26 0.00 6.09 0.18 0.00 108.33 68.39 18:20:01 15.07 0.03 14.28 0.76 4.14 1343.52 754.11 18:30:16 9.66 0.00 9.26 0.39 0.09 167.70 256.93 18:40:06 10.33 0.01 9.78 0.54 0.09 1205.27 1197.91 Average: 17.30 0.30 14.81 2.18 65.82 3270.74 23171.09 16:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:00:16 151088 8221228 7702144 47.04 232008 7653204 9103060 52.25 2280636 13192888 60 17:10:16 2154728 10088716 5836300 35.65 232888 7519728 7184828 41.24 2313656 11150676 152 17:20:01 5536672 13751768 2174204 13.28 241336 7783992 2895380 16.62 2404188 7697884 492 17:30:05 6994424 15293516 631708 3.86 246296 7857284 1300020 7.46 2441416 6181180 296 17:40:16 5130184 13439860 2485312 15.18 249792 7864256 3575008 20.52 2450436 8051656 468 17:50:01 3181308 11494468 4429336 27.05 251008 7866520 5148036 29.55 2451764 9987640 108 18:00:16 1453952 9771452 6151592 37.57 251744 7870108 6743328 38.71 2452824 11706132 56 18:10:16 1528216 9848204 6074848 37.10 252316 7871972 6694604 38.43 2453428 11629184 100 18:20:01 3330700 11938084 3985736 24.34 260612 8140888 5089460 29.21 2553632 9725580 436 18:30:16 2693932 11305524 4617628 28.20 261716 8143864 5272952 30.27 2557376 10356344 68 18:40:06 2433832 11326504 4596032 28.07 269244 8407928 5262628 30.21 2651712 10499808 252 Average: 3144458 11498120 4425895 27.03 249905 7907249 5297209 30.41 2455552 10016270 226 16:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:00:16 lo 11.80 11.80 10.92 10.92 0.00 0.00 0.00 0.00 17:00:16 ens3 55.81 31.68 924.97 4.28 0.00 0.00 0.00 0.00 17:00:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:16 lo 11.31 11.31 5.88 5.88 0.00 0.00 0.00 0.00 17:10:16 ens3 0.60 0.37 0.10 0.07 0.00 0.00 0.00 0.00 17:10:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 lo 7.63 7.63 5.92 5.92 0.00 0.00 0.00 0.00 17:20:01 ens3 0.81 0.62 0.22 0.18 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:05 lo 19.43 19.43 8.58 8.58 0.00 0.00 0.00 0.00 17:30:05 ens3 1.23 1.09 0.30 0.26 0.00 0.00 0.00 0.00 17:30:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:16 lo 17.37 17.37 8.42 8.42 0.00 0.00 0.00 0.00 17:40:16 ens3 0.89 0.68 0.19 0.15 0.00 0.00 0.00 0.00 17:40:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 lo 18.73 18.73 9.24 9.24 0.00 0.00 0.00 0.00 17:50:01 ens3 0.79 0.57 0.17 0.13 0.00 0.00 0.00 0.00 17:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:16 lo 28.29 28.29 11.59 11.59 0.00 0.00 0.00 0.00 18:00:16 ens3 0.66 0.45 0.14 0.10 0.00 0.00 0.00 0.00 18:00:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:16 lo 18.08 18.08 9.85 9.85 0.00 0.00 0.00 0.00 18:10:16 ens3 0.69 0.64 0.13 0.12 0.00 0.00 0.00 0.00 18:10:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 lo 15.11 15.11 7.87 7.87 0.00 0.00 0.00 0.00 18:20:01 ens3 0.99 0.83 0.28 0.23 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:16 lo 21.78 21.78 8.51 8.51 0.00 0.00 0.00 0.00 18:30:16 ens3 0.98 0.82 0.22 0.18 0.00 0.00 0.00 0.00 18:30:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:06 lo 20.75 20.75 10.12 10.12 0.00 0.00 0.00 0.00 18:40:06 ens3 0.83 0.67 0.23 0.19 0.00 0.00 0.00 0.00 18:40:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 17.34 17.34 8.83 8.83 0.00 0.00 0.00 0.00 Average: ens3 5.96 3.56 86.26 0.54 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-41571) 07/10/25 _x86_64_ (4 CPU) 16:46:46 LINUX RESTART (4 CPU) 16:50:01 CPU %user %nice %system %iowait %steal %idle 17:00:16 all 43.48 0.00 2.23 0.48 0.09 53.71 17:00:16 0 44.00 0.00 2.08 0.38 0.09 53.45 17:00:16 1 40.73 0.00 2.46 0.40 0.10 56.31 17:00:16 2 42.64 0.00 2.18 0.68 0.09 54.41 17:00:16 3 46.58 0.00 2.21 0.45 0.09 50.66 17:10:16 all 14.60 0.00 0.71 0.04 0.10 84.55 17:10:16 0 13.79 0.00 0.73 0.03 0.09 85.36 17:10:16 1 14.35 0.00 0.68 0.04 0.10 84.84 17:10:16 2 15.86 0.00 0.82 0.04 0.10 83.17 17:10:16 3 14.41 0.00 0.63 0.03 0.09 84.84 17:20:01 all 13.78 0.00 0.60 0.06 0.10 85.46 17:20:01 0 13.44 0.00 0.59 0.08 0.10 85.80 17:20:01 1 13.92 0.00 0.64 0.06 0.10 85.28 17:20:01 2 13.99 0.00 0.49 0.10 0.10 85.32 17:20:01 3 13.78 0.00 0.66 0.02 0.10 85.44 17:30:05 all 22.26 0.00 0.88 0.05 0.09 76.71 17:30:05 0 21.88 0.00 0.98 0.12 0.09 76.93 17:30:05 1 22.05 0.00 0.80 0.02 0.10 77.03 17:30:05 2 22.71 0.00 0.97 0.04 0.09 76.19 17:30:05 3 22.38 0.00 0.78 0.04 0.09 76.71 17:40:16 all 26.96 0.00 0.98 0.07 0.10 71.89 17:40:16 0 27.75 0.00 0.94 0.05 0.09 71.18 17:40:16 1 26.91 0.00 0.93 0.12 0.10 71.95 17:40:16 2 26.79 0.00 1.05 0.02 0.10 72.04 17:40:16 3 26.40 0.00 1.02 0.09 0.10 72.40 17:50:01 all 10.15 0.00 0.39 0.02 0.10 89.34 17:50:01 0 9.59 0.00 0.44 0.07 0.10 89.80 17:50:01 1 10.43 0.00 0.38 0.01 0.10 89.08 17:50:01 2 10.26 0.00 0.33 0.01 0.10 89.29 17:50:01 3 10.32 0.00 0.41 0.01 0.10 89.17 18:00:16 all 9.58 0.00 0.43 0.02 0.10 89.86 18:00:16 0 9.39 0.00 0.43 0.03 0.10 90.05 18:00:16 1 9.82 0.00 0.46 0.01 0.10 89.61 18:00:16 2 9.42 0.00 0.45 0.02 0.10 90.01 18:00:16 3 9.71 0.00 0.39 0.02 0.10 89.78 18:10:16 all 9.05 0.00 0.51 0.05 0.10 90.30 18:10:16 0 9.07 0.00 0.52 0.05 0.09 90.28 18:10:16 1 9.24 0.00 0.57 0.03 0.10 90.06 18:10:16 2 9.22 0.00 0.48 0.01 0.11 90.18 18:10:16 3 8.66 0.00 0.46 0.11 0.10 90.68 18:20:01 all 19.44 0.00 0.84 0.07 0.09 79.56 18:20:01 0 18.67 0.00 0.88 0.05 0.09 80.31 18:20:01 1 19.90 0.00 0.82 0.09 0.10 79.09 18:20:01 2 19.17 0.00 0.82 0.02 0.10 79.89 18:20:01 3 20.03 0.00 0.84 0.11 0.09 78.93 18:30:16 all 16.37 0.00 0.61 0.03 0.10 82.89 18:30:16 0 16.31 0.00 0.66 0.04 0.10 82.90 18:30:16 1 16.17 0.00 0.57 0.05 0.10 83.11 18:30:16 2 16.43 0.00 0.62 0.01 0.10 82.85 18:30:16 3 16.58 0.00 0.58 0.02 0.09 82.72 18:40:06 all 14.38 0.00 0.60 0.06 0.10 84.86 18:40:06 0 14.19 0.00 0.61 0.04 0.11 85.06 18:40:06 1 14.63 0.00 0.52 0.10 0.10 84.65 18:40:06 2 14.27 0.00 0.58 0.06 0.10 84.98 18:40:06 3 14.43 0.00 0.69 0.03 0.10 84.75 Average: CPU %user %nice %system %iowait %steal %idle Average: all 18.27 0.00 0.80 0.09 0.10 80.74 Average: 0 18.10 0.00 0.81 0.09 0.09 80.92 Average: 1 18.09 0.00 0.81 0.08 0.10 80.92 Average: 2 18.33 0.00 0.80 0.09 0.10 80.67 Average: 3 18.56 0.00 0.79 0.08 0.09 80.46