---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-45709 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 24% / 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 695 4811 3 10482 14951 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:93:09:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.63/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78691sec preferred_lft 78691sec inet6 fe80::f816:3eff:fe93:95a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:07:fe:22:65 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-45709) 07/24/25 _x86_64_ (4 CPU) 13:14:49 LINUX RESTART (4 CPU) 13:20:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:30:03 32.94 1.79 29.37 1.79 120.02 8374.89 5892.38 13:40:25 7.64 0.21 7.05 0.38 17.58 257.18 1148.94 13:50:09 15.13 0.68 13.63 0.83 7.83 1374.44 973.55 14:00:20 21.17 0.01 20.16 1.00 0.46 823.89 1236.58 14:10:25 24.67 0.04 9.20 15.43 0.46 255.53 212421.74 14:20:15 4.85 0.00 4.67 0.18 0.10 126.49 53.06 14:30:01 7.55 0.00 7.35 0.20 0.00 180.13 82.58 14:40:03 4.03 0.00 3.86 0.17 0.00 120.13 78.58 14:50:19 18.81 0.00 17.85 0.96 0.03 1450.86 542.41 15:00:01 5.05 0.00 4.87 0.18 0.00 95.59 41.97 15:10:11 7.12 0.01 6.67 0.44 0.07 1137.10 1189.98 15:20:25 7.40 0.00 7.08 0.31 0.00 185.63 650.69 Average: 13.06 0.23 11.01 1.83 12.21 1198.46 18793.15 13:20:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:30:03 1287792 9294644 6629980 40.49 233024 7588072 7634960 43.82 2279960 12054012 408 13:40:25 1999928 10022440 5903128 36.05 234456 7602324 7087560 40.68 2342796 11290380 236 13:50:09 7028776 15343540 583372 3.56 243568 7876748 1288308 7.39 2450652 6151696 1496 14:00:20 5362472 13808548 2117392 12.93 249876 7995544 2833144 16.26 2475236 7784388 256 14:10:25 2995872 11477208 4447544 27.16 251644 8029020 5157912 29.61 2483252 10144112 120 14:20:15 2946776 11442940 4481728 27.37 252496 8042896 5166552 29.66 2484544 10173564 168 14:30:01 6396996 14924272 1002528 6.12 253168 8073276 1746836 10.03 2488724 6726696 15424 14:40:03 6800204 15346364 580040 3.54 253776 8091488 1288684 7.40 2490736 6337152 16756 14:50:19 3488300 12332080 3592564 21.94 262920 8370740 4911520 28.19 2591876 9535812 232 15:00:01 2497792 11346168 4577760 27.96 263616 8374640 5257184 30.18 2593660 10501296 320 15:10:11 2104984 11237628 4685508 28.62 270948 8638516 5315456 30.51 2651512 10821012 60 15:20:25 1354804 10495208 5427364 33.15 271992 8644984 6058632 34.78 2695056 11519356 252 Average: 3688725 12255920 3669076 22.41 253457 8110687 4478896 25.71 2502334 9419956 2977 13:20:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:30:03 lo 11.97 11.97 11.21 11.21 0.00 0.00 0.00 0.00 13:30:03 ens3 1.39 1.10 0.41 0.96 0.00 0.00 0.00 0.00 13:30:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:25 lo 12.49 12.49 7.17 7.17 0.00 0.00 0.00 0.00 13:40:25 ens3 0.89 0.82 0.17 0.36 0.00 0.00 0.00 0.00 13:40:25 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:09 lo 17.08 17.08 9.08 9.08 0.00 0.00 0.00 0.00 13:50:09 ens3 1.03 0.88 0.25 0.21 0.00 0.00 0.00 0.00 13:50:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:20 lo 12.93 12.93 6.42 6.42 0.00 0.00 0.00 0.00 14:00:20 ens3 1.09 0.92 0.27 0.23 0.00 0.00 0.00 0.00 14:00:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:25 lo 20.05 20.05 10.51 10.51 0.00 0.00 0.00 0.00 14:10:25 ens3 0.96 0.70 0.23 0.18 0.00 0.00 0.00 0.00 14:10:25 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:15 lo 23.50 23.50 8.60 8.60 0.00 0.00 0.00 0.00 14:20:15 ens3 0.62 0.44 0.13 0.10 0.00 0.00 0.00 0.00 14:20:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 24.63 24.63 11.28 11.28 0.00 0.00 0.00 0.00 14:30:01 ens3 0.68 0.53 0.13 0.11 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:03 lo 17.74 17.74 10.43 10.43 0.00 0.00 0.00 0.00 14:40:03 ens3 0.71 0.51 0.16 0.12 0.00 0.00 0.00 0.00 14:40:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:19 lo 12.33 12.33 6.45 6.45 0.00 0.00 0.00 0.00 14:50:19 ens3 0.99 0.86 0.24 0.20 0.00 0.00 0.00 0.00 14:50:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 lo 18.14 18.14 6.62 6.62 0.00 0.00 0.00 0.00 15:00:01 ens3 0.61 0.42 0.14 0.10 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:11 lo 15.16 15.16 7.27 7.27 0.00 0.00 0.00 0.00 15:10:11 ens3 0.56 0.43 0.15 0.12 0.00 0.00 0.00 0.00 15:10:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:25 lo 29.14 29.14 12.11 12.11 0.00 0.00 0.00 0.00 15:20:25 ens3 0.84 0.70 0.19 0.17 0.00 0.00 0.00 0.00 15:20:25 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 17.89 17.89 8.92 8.92 0.00 0.00 0.00 0.00 Average: ens3 0.87 0.69 0.21 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-45709) 07/24/25 _x86_64_ (4 CPU) 13:14:49 LINUX RESTART (4 CPU) 13:20:03 CPU %user %nice %system %iowait %steal %idle 13:30:03 all 31.29 0.00 1.34 0.20 0.09 67.08 13:30:03 0 31.34 0.00 1.34 0.32 0.09 66.91 13:30:03 1 29.64 0.00 1.37 0.19 0.10 68.70 13:30:03 2 31.30 0.00 1.28 0.16 0.09 67.17 13:30:03 3 32.86 0.00 1.35 0.14 0.09 65.56 13:40:25 all 14.64 0.00 0.62 0.10 0.07 84.57 13:40:25 0 15.22 0.00 0.58 0.15 0.06 83.98 13:40:25 1 14.45 0.00 0.62 0.11 0.07 84.74 13:40:25 2 14.56 0.00 0.60 0.07 0.07 84.70 13:40:25 3 14.34 0.00 0.67 0.07 0.07 84.85 13:50:09 all 21.87 0.00 0.94 0.06 0.07 77.06 13:50:09 0 22.00 0.00 0.86 0.08 0.07 76.99 13:50:09 1 21.21 0.00 0.83 0.03 0.08 77.86 13:50:09 2 21.62 0.00 1.09 0.06 0.08 77.15 13:50:09 3 22.64 0.00 0.99 0.07 0.07 76.24 14:00:20 all 32.46 0.00 1.29 0.06 0.09 66.10 14:00:20 0 33.02 0.00 1.30 0.08 0.09 65.52 14:00:20 1 32.38 0.00 1.23 0.01 0.09 66.28 14:00:20 2 32.65 0.00 1.31 0.05 0.09 65.90 14:00:20 3 31.80 0.00 1.31 0.09 0.09 66.70 14:10:25 all 18.28 0.00 0.76 0.07 0.21 80.69 14:10:25 0 18.65 0.00 0.67 0.07 0.26 80.35 14:10:25 1 18.17 0.00 0.83 0.05 0.16 80.79 14:10:25 2 18.57 0.00 0.77 0.13 0.17 80.35 14:10:25 3 17.72 0.00 0.76 0.01 0.26 81.25 14:20:15 all 8.93 0.00 0.54 0.02 0.06 90.45 14:20:15 0 8.47 0.00 0.50 0.03 0.06 90.95 14:20:15 1 9.36 0.00 0.50 0.02 0.07 90.06 14:20:15 2 9.25 0.00 0.51 0.02 0.06 90.15 14:20:15 3 8.64 0.00 0.65 0.01 0.06 90.63 14:30:01 all 11.57 0.00 0.63 0.13 0.07 87.60 14:30:01 0 11.41 0.00 0.67 0.14 0.06 87.72 14:30:01 1 11.56 0.00 0.65 0.07 0.07 87.65 14:30:01 2 11.81 0.00 0.66 0.20 0.08 87.26 14:30:01 3 11.51 0.00 0.52 0.12 0.06 87.79 14:40:03 all 10.02 0.00 0.61 0.03 0.07 89.28 14:40:03 0 10.01 0.00 0.58 0.02 0.07 89.32 14:40:03 1 9.94 0.00 0.57 0.00 0.07 89.42 14:40:03 2 10.16 0.00 0.70 0.08 0.07 88.99 14:40:03 3 9.99 0.00 0.56 0.01 0.06 89.39 14:50:19 all 29.15 0.00 1.18 0.07 0.09 69.51 14:50:19 0 28.45 0.00 1.17 0.04 0.08 70.25 14:50:19 1 30.01 0.00 1.23 0.09 0.10 68.58 14:50:19 2 29.60 0.00 1.23 0.09 0.09 68.98 14:50:19 3 28.51 0.00 1.08 0.07 0.09 70.25 15:00:01 all 9.18 0.00 0.44 0.02 0.07 90.29 15:00:01 0 9.05 0.00 0.45 0.02 0.07 90.41 15:00:01 1 9.57 0.00 0.47 0.02 0.07 89.87 15:00:01 2 8.87 0.00 0.45 0.01 0.08 90.59 15:00:01 3 9.25 0.00 0.40 0.01 0.07 90.28 15:10:11 all 8.16 0.00 0.41 0.04 0.06 91.34 15:10:11 0 8.00 0.00 0.32 0.04 0.05 91.59 15:10:11 1 7.65 0.00 0.44 0.06 0.07 91.78 15:10:11 2 8.12 0.00 0.47 0.03 0.07 91.31 15:10:11 3 8.85 0.00 0.39 0.02 0.06 90.68 15:10:11 CPU %user %nice %system %iowait %steal %idle 15:20:25 all 15.22 0.00 0.59 0.03 0.07 84.09 15:20:25 0 15.37 0.00 0.60 0.02 0.06 83.94 15:20:25 1 15.19 0.00 0.58 0.06 0.07 84.10 15:20:25 2 15.07 0.00 0.55 0.02 0.07 84.29 15:20:25 3 15.24 0.00 0.63 0.02 0.07 84.04 Average: all 17.62 0.00 0.78 0.07 0.09 81.45 Average: 0 17.64 0.00 0.75 0.08 0.09 81.44 Average: 1 17.49 0.00 0.78 0.06 0.08 81.59 Average: 2 17.69 0.00 0.80 0.08 0.09 81.34 Average: 3 17.66 0.00 0.78 0.05 0.09 81.42