---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-43203 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 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 706 4240 3 11042 14940 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:a8:9e:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.250/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78968sec preferred_lft 78968sec inet6 fe80::f816:3eff:fea8:9e2f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c0:96:19:c3 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-43203) 07/16/25 _x86_64_ (4 CPU) 12:03:56 LINUX RESTART (4 CPU) 12:10:24 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:20:23 15.75 0.66 14.31 0.78 69.19 1932.08 1333.83 12:30:07 7.59 0.07 7.17 0.34 4.80 248.77 1951.79 12:40:01 17.64 0.68 15.98 0.98 8.05 1351.12 2206.99 12:50:24 20.41 0.00 19.49 0.92 0.01 598.34 1732.10 13:00:02 7.38 0.00 7.07 0.31 0.00 130.20 565.39 13:10:01 6.07 0.00 5.82 0.25 0.00 115.69 294.32 13:20:03 5.85 0.12 5.41 0.32 5.06 101.70 125.18 13:30:03 17.03 11.92 4.89 0.22 135.35 102.61 53.42 13:40:01 13.70 0.02 13.01 0.67 3.95 1290.38 2244.73 13:50:24 7.04 0.00 6.78 0.27 0.00 138.59 253.52 14:00:04 9.90 0.01 9.37 0.52 0.08 1217.09 4728.16 Average: 11.70 1.23 9.97 0.51 20.63 654.78 1395.74 12:10:24 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:20:23 6424100 15329336 595820 3.64 230184 8477108 1300864 7.47 2228712 6959544 92 12:30:07 1286876 10199392 5724156 34.96 231708 8482712 7058652 40.52 2273260 12049820 408 12:40:01 4495632 13690532 2233736 13.64 241180 8746936 2942152 16.89 2380560 8741812 224 12:50:24 3496372 12777016 3146600 19.22 246836 8820852 3845348 22.07 2402632 9713220 108 13:00:02 1922528 11206560 4716028 28.80 248096 8822960 5386496 30.92 2404092 11261364 324 13:10:01 5134576 14423440 1500836 9.17 248936 8826968 2795164 16.04 2404980 8077056 708 13:20:03 749104 10041816 5880264 35.91 250404 8829328 6657208 38.21 2407640 12440712 448 13:30:03 2177924 11529344 4392688 26.83 253820 8870968 5146760 29.54 2447272 10965448 324 13:40:01 3262920 12901512 3020548 18.45 262392 9139416 3726204 21.39 2548952 9762032 360 13:50:24 1796904 11439672 4481132 27.37 263264 9142656 5193288 29.81 2551204 11224584 160 14:00:04 1482344 11413508 4506604 27.52 270848 9407832 5208828 29.90 2645668 11423916 576 Average: 2929935 12268375 3654401 22.32 249788 8869794 4478269 25.71 2426816 10238137 339 12:10:24 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:20:23 lo 9.27 9.27 7.16 7.16 0.00 0.00 0.00 0.00 12:20:23 ens3 0.90 0.74 0.24 0.20 0.00 0.00 0.00 0.00 12:20:23 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:07 lo 15.62 15.62 9.57 9.57 0.00 0.00 0.00 0.00 12:30:07 ens3 0.75 0.53 0.13 0.10 0.00 0.00 0.00 0.00 12:30:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 lo 17.12 17.12 10.35 10.35 0.00 0.00 0.00 0.00 12:40:01 ens3 1.17 0.93 0.29 0.24 0.00 0.00 0.00 0.00 12:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:24 lo 13.02 13.02 9.97 9.97 0.00 0.00 0.00 0.00 12:50:24 ens3 1.98 1.17 0.60 0.43 0.00 0.00 0.00 0.00 12:50:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:02 lo 19.93 19.93 10.58 10.58 0.00 0.00 0.00 0.00 13:00:02 ens3 0.90 0.73 0.16 0.13 0.00 0.00 0.00 0.00 13:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 lo 28.57 28.57 10.20 10.20 0.00 0.00 0.00 0.00 13:10:01 ens3 0.63 0.44 0.13 0.10 0.00 0.00 0.00 0.00 13:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:03 lo 20.87 20.87 14.41 14.41 0.00 0.00 0.00 0.00 13:20:03 ens3 0.88 0.75 0.21 0.16 0.00 0.00 0.00 0.00 13:20:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:03 lo 16.65 16.65 10.27 10.27 0.00 0.00 0.00 0.00 13:30:03 ens3 1.24 1.07 0.25 1.68 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 13:40:01 lo 9.85 9.85 4.71 4.71 0.00 0.00 0.00 0.00 13:40:01 ens3 1.01 0.90 0.28 0.23 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:24 lo 22.14 22.14 7.87 7.87 0.00 0.00 0.00 0.00 13:50:24 ens3 0.91 0.56 0.24 0.17 0.00 0.00 0.00 0.00 13:50:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:04 lo 22.32 22.32 11.32 11.32 0.00 0.00 0.00 0.00 14:00:04 ens3 0.95 0.76 0.26 0.21 0.00 0.00 0.00 0.00 14:00:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 17.75 17.75 9.66 9.66 0.00 0.00 0.00 0.00 Average: ens3 1.03 0.78 0.25 0.34 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-43203) 07/16/25 _x86_64_ (4 CPU) 12:03:56 LINUX RESTART (4 CPU) 12:10:24 CPU %user %nice %system %iowait %steal %idle 12:20:23 all 16.52 0.00 0.74 0.13 0.10 82.51 12:20:23 0 16.37 0.00 0.73 0.08 0.09 82.73 12:20:23 1 16.50 0.00 0.79 0.26 0.10 82.35 12:20:23 2 16.96 0.00 0.74 0.12 0.10 82.08 12:20:23 3 16.26 0.00 0.69 0.06 0.10 82.89 12:30:07 all 14.81 0.00 0.63 0.04 0.10 84.43 12:30:07 0 14.43 0.00 0.65 0.07 0.09 84.76 12:30:07 1 14.77 0.00 0.69 0.03 0.10 84.41 12:30:07 2 15.06 0.00 0.55 0.02 0.10 84.27 12:30:07 3 14.96 0.00 0.63 0.03 0.10 84.28 12:40:01 all 22.46 0.00 0.90 0.09 0.10 76.45 12:40:01 0 22.91 0.00 0.89 0.04 0.10 76.06 12:40:01 1 23.57 0.00 0.90 0.05 0.10 75.38 12:40:01 2 22.02 0.00 0.92 0.09 0.09 76.89 12:40:01 3 21.36 0.00 0.89 0.17 0.10 77.48 12:50:24 all 29.73 0.00 1.08 0.08 0.11 69.00 12:50:24 0 28.83 0.00 1.10 0.02 0.10 69.94 12:50:24 1 29.51 0.00 1.08 0.14 0.11 69.17 12:50:24 2 31.16 0.00 1.09 0.08 0.10 67.56 12:50:24 3 29.42 0.00 1.05 0.09 0.10 69.33 13:00:02 all 13.35 0.00 0.56 0.04 0.10 85.96 13:00:02 0 12.91 0.00 0.52 0.03 0.09 86.45 13:00:02 1 13.17 0.00 0.56 0.02 0.10 86.15 13:00:02 2 13.62 0.00 0.54 0.02 0.10 85.72 13:00:02 3 13.71 0.00 0.60 0.09 0.09 85.50 13:10:01 all 9.91 0.00 0.50 0.02 0.10 89.47 13:10:01 0 9.78 0.00 0.61 0.04 0.09 89.48 13:10:01 1 10.01 0.00 0.51 0.02 0.10 89.37 13:10:01 2 9.87 0.00 0.43 0.02 0.10 89.59 13:10:01 3 10.00 0.00 0.47 0.02 0.10 89.42 13:20:03 all 14.15 0.00 0.67 0.03 0.10 85.05 13:20:03 0 14.21 0.00 0.76 0.04 0.09 84.90 13:20:03 1 14.13 0.00 0.58 0.01 0.10 85.18 13:20:03 2 14.59 0.00 0.70 0.02 0.11 84.59 13:20:03 3 13.67 0.00 0.65 0.06 0.10 85.52 13:30:03 all 7.92 0.07 0.43 0.07 0.10 91.42 13:30:03 0 8.20 0.00 0.27 0.01 0.09 91.45 13:30:03 1 7.47 0.00 0.50 0.01 0.10 91.92 13:30:03 2 8.14 0.17 0.54 0.14 0.11 90.90 13:30:03 3 7.87 0.10 0.43 0.11 0.09 91.40 13:40:01 all 18.17 0.00 0.77 0.13 0.10 80.82 13:40:01 0 17.24 0.00 0.80 0.04 0.10 81.83 13:40:01 1 18.93 0.00 0.79 0.29 0.10 79.89 13:40:01 2 18.60 0.00 0.65 0.08 0.10 80.57 13:40:01 3 17.90 0.00 0.85 0.13 0.11 81.01 13:50:24 all 12.51 0.00 0.56 0.03 0.09 86.80 13:50:24 0 12.47 0.00 0.57 0.03 0.09 86.85 13:50:24 1 12.52 0.00 0.57 0.06 0.10 86.75 13:50:24 2 12.85 0.00 0.49 0.03 0.10 86.53 13:50:24 3 12.19 0.00 0.62 0.02 0.10 87.07 14:00:04 all 14.98 0.00 0.70 0.08 0.10 84.14 14:00:04 0 14.40 0.00 0.64 0.11 0.10 84.75 14:00:04 1 15.37 0.00 0.77 0.02 0.10 83.73 14:00:04 2 14.70 0.00 0.64 0.09 0.10 84.48 14:00:04 3 15.45 0.00 0.73 0.10 0.09 83.62 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.91 0.01 0.69 0.07 0.10 83.23 Average: 0 15.66 0.00 0.69 0.05 0.09 83.52 Average: 1 16.04 0.00 0.70 0.08 0.10 83.07 Average: 2 16.19 0.02 0.66 0.06 0.10 82.96 Average: 3 15.75 0.01 0.69 0.08 0.10 83.37