---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-4781 5.15.0-153-generic #163-Ubuntu SMP Thu Aug 7 16:37:18 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 Indirect target selection: 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 disabled; 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 8.5G 69G 11% / 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 596 12436 4 2956 15063 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:48:5e:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.219/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75448sec preferred_lft 75448sec inet6 fe80::f816:3eff:fe48:5e08/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 7e:cc:c8:a3:3a:44 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 5.15.0-153-generic (prd-ubuntu2204-docker-4c-4g-4781) 10/18/25 _x86_64_ (4 CPU) 07:59:50 LINUX RESTART (4 CPU) 08:00:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:10:00 29.42 8.90 19.18 1.34 1923.81 6752.37 21726.95 08:20:00 1.58 0.01 1.57 0.01 0.05 20.27 863.15 08:30:00 1.34 0.00 1.34 0.00 0.00 15.56 0.00 08:40:00 11.83 0.00 1.31 10.52 0.15 15.19 241096.09 08:50:00 1.21 0.00 1.21 0.00 0.00 13.88 0.00 09:00:00 1.26 0.00 1.26 0.00 0.00 14.73 0.00 09:10:00 1.23 0.00 1.23 0.00 0.00 14.21 0.00 09:20:00 1.23 0.00 1.23 0.00 0.00 14.23 0.00 09:30:00 1.13 0.00 1.13 0.00 0.00 13.04 0.01 09:40:00 1.25 0.00 1.25 0.00 0.00 14.12 0.00 09:50:00 1.31 0.01 1.30 0.00 0.15 31.44 27.31 10:00:00 1.15 0.00 1.15 0.00 0.00 13.16 0.00 10:10:00 1.25 0.00 1.25 0.00 0.00 14.32 0.00 10:20:00 1.21 0.00 1.21 0.00 0.00 13.69 0.00 10:30:00 1.20 0.00 1.20 0.00 0.00 13.63 0.00 10:40:00 1.22 0.00 1.22 0.00 0.00 14.07 0.00 10:50:00 1.17 0.00 1.17 0.00 0.00 13.37 0.00 11:00:00 1.21 0.00 1.21 0.00 0.00 13.91 0.00 Average: 3.40 0.49 2.24 0.66 106.84 389.53 14650.51 08:00:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:10:00 12862448 15530364 451424 2.76 91808 2772964 1021268 5.86 539764 2644608 12 08:20:00 12861716 15530312 451392 2.76 92456 2772956 1021236 5.86 540424 2645284 176 08:30:00 12861464 15530668 451108 2.76 92900 2773092 1021368 5.86 540876 2650752 148 08:40:00 12856676 15531296 450352 2.75 93532 2777876 1021368 5.86 546216 2653164 144 08:50:00 12856172 15531072 450720 2.75 93804 2777880 1021368 5.86 546488 2654424 152 09:00:00 12855168 15530552 451248 2.76 94156 2778024 1021432 5.86 546832 2655268 188 09:10:00 12853908 15529568 452232 2.76 94408 2778032 1021432 5.86 547092 2657124 156 09:20:00 12854204 15530192 451608 2.76 94732 2778040 1021624 5.86 547408 2658544 188 09:30:00 12852948 15529320 452440 2.76 94972 2778180 1021624 5.86 547648 2659876 156 09:40:00 12852444 15529144 452564 2.76 95320 2778184 1021672 5.86 547968 2661876 152 09:50:00 12825812 15502916 478792 2.92 95640 2778240 1038844 5.96 548440 2690588 188 10:00:00 12823040 15500536 481192 2.94 95896 2778376 1038892 5.96 548696 2691444 160 10:10:00 12822036 15499872 481816 2.94 96244 2778388 1038844 5.96 549016 2693060 160 10:20:00 12820272 15498524 483152 2.95 96488 2778528 1036456 5.95 549288 2690172 4 10:30:00 12818760 15497252 484456 2.96 96724 2778532 1036520 5.95 549520 2691120 8 10:40:00 12819592 15498364 483348 2.95 96992 2778544 1036584 5.95 549784 2691432 4 10:50:00 12816824 15495924 485756 2.97 97208 2778676 1036648 5.95 549980 2693840 8 11:00:00 12816320 15495688 485928 2.97 97456 2778688 1036648 5.95 550232 2693880 4 Average: 12840545 15516198 465529 2.84 95041 2777400 1028546 5.90 546982 2670914 112 08:00:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:10:00 lo 0.36 0.36 0.05 0.05 0.00 0.00 0.00 0.00 08:10:00 ens3 54.44 38.01 431.61 8.53 0.00 0.00 0.00 0.00 08:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:20:00 ens3 0.31 0.11 0.08 0.04 0.00 0.00 0.00 0.00 08:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:30:00 ens3 1.00 0.29 0.36 0.22 0.00 0.00 0.00 0.00 08:30:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:40:00 ens3 0.52 0.17 0.14 0.08 0.00 0.00 0.00 0.00 08:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:50:00 ens3 0.38 0.11 0.08 0.04 0.00 0.00 0.00 0.00 08:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:00:00 ens3 0.34 0.10 0.05 0.02 0.00 0.00 0.00 0.00 09:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:10:00 ens3 0.38 0.13 0.10 0.06 0.00 0.00 0.00 0.00 09:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:20:00 ens3 1.10 0.27 0.31 0.17 0.00 0.00 0.00 0.00 09:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:30:00 ens3 0.48 0.10 0.08 0.04 0.00 0.00 0.00 0.00 09:30:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:40:00 ens3 0.55 0.14 0.11 0.06 0.00 0.00 0.00 0.00 09:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:50:00 ens3 2.43 2.01 9.07 1.55 0.00 0.00 0.00 0.00 09:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:00:00 ens3 0.52 0.12 0.12 0.06 0.00 0.00 0.00 0.00 10:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:10:00 ens3 0.56 0.15 0.19 0.12 0.00 0.00 0.00 0.00 10:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:00 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:20:00 ens3 0.44 0.10 0.08 0.04 0.00 0.00 0.00 0.00 10:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:30:00 ens3 0.49 0.13 0.11 0.06 0.00 0.00 0.00 0.00 10:30:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:40:00 ens3 0.41 0.09 0.07 0.04 0.00 0.00 0.00 0.00 10:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:50:00 ens3 0.49 0.22 0.10 0.49 0.00 0.00 0.00 0.00 10:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:00:00 ens3 0.32 0.08 0.05 0.02 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 Average: lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 3.62 2.35 24.58 0.65 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 5.15.0-153-generic (prd-ubuntu2204-docker-4c-4g-4781) 10/18/25 _x86_64_ (4 CPU) 07:59:50 LINUX RESTART (4 CPU) 08:00:00 CPU %user %nice %system %iowait %steal %idle 08:10:00 all 3.22 0.00 0.73 8.00 0.03 88.02 08:10:00 0 1.91 0.00 0.63 11.30 0.03 86.12 08:10:00 1 1.36 0.00 0.70 7.15 0.03 90.75 08:10:00 2 5.89 0.00 0.88 6.09 0.03 87.11 08:10:00 3 3.74 0.00 0.70 7.42 0.03 88.11 08:20:00 all 0.14 0.00 0.02 0.02 0.01 99.81 08:20:00 0 0.01 0.00 0.01 0.00 0.01 99.97 08:20:00 1 0.04 0.00 0.03 0.00 0.01 99.92 08:20:00 2 0.48 0.00 0.04 0.03 0.01 99.44 08:20:00 3 0.02 0.00 0.02 0.03 0.01 99.92 08:30:00 all 0.16 0.00 0.02 0.01 0.01 99.79 08:30:00 0 0.01 0.00 0.02 0.02 0.01 99.95 08:30:00 1 0.04 0.00 0.01 0.00 0.00 99.95 08:30:00 2 0.40 0.00 0.02 0.01 0.01 99.57 08:30:00 3 0.21 0.00 0.04 0.04 0.02 99.69 08:40:00 all 0.07 0.00 0.03 0.02 0.01 99.87 08:40:00 0 0.02 0.00 0.02 0.00 0.01 99.95 08:40:00 1 0.03 0.00 0.03 0.07 0.01 99.86 08:40:00 2 0.02 0.00 0.02 0.01 0.01 99.94 08:40:00 3 0.21 0.00 0.04 0.00 0.02 99.72 08:50:00 all 0.27 0.00 0.02 0.00 0.01 99.69 08:50:00 0 0.01 0.00 0.03 0.00 0.02 99.94 08:50:00 1 0.86 0.00 0.01 0.00 0.01 99.12 08:50:00 2 0.03 0.00 0.03 0.01 0.01 99.92 08:50:00 3 0.18 0.00 0.02 0.01 0.02 99.78 09:00:00 all 0.12 0.00 0.03 0.01 0.01 99.83 09:00:00 0 0.01 0.00 0.02 0.00 0.02 99.95 09:00:00 1 0.40 0.00 0.03 0.00 0.01 99.55 09:00:00 2 0.03 0.00 0.02 0.01 0.01 99.93 09:00:00 3 0.03 0.00 0.04 0.02 0.02 99.89 09:10:00 all 0.15 0.00 0.02 0.01 0.01 99.81 09:10:00 0 0.54 0.00 0.04 0.01 0.03 99.38 09:10:00 1 0.02 0.00 0.01 0.00 0.01 99.96 09:10:00 2 0.03 0.00 0.02 0.00 0.01 99.94 09:10:00 3 0.02 0.00 0.02 0.02 0.01 99.94 09:20:00 all 0.13 0.00 0.02 0.01 0.01 99.83 09:20:00 0 0.39 0.00 0.03 0.00 0.03 99.55 09:20:00 1 0.02 0.00 0.02 0.01 0.01 99.95 09:20:00 2 0.08 0.00 0.02 0.00 0.01 99.89 09:20:00 3 0.02 0.00 0.02 0.01 0.01 99.94 09:30:00 all 0.18 0.00 0.02 0.00 0.01 99.77 09:30:00 0 0.03 0.00 0.01 0.00 0.01 99.95 09:30:00 1 0.67 0.00 0.03 0.00 0.02 99.27 09:30:00 2 0.03 0.00 0.03 0.01 0.02 99.92 09:30:00 3 0.01 0.00 0.02 0.01 0.01 99.96 09:40:00 all 0.05 0.00 0.02 0.01 0.01 99.91 09:40:00 0 0.02 0.00 0.03 0.01 0.02 99.93 09:40:00 1 0.14 0.00 0.02 0.00 0.01 99.83 09:40:00 2 0.03 0.00 0.03 0.01 0.01 99.92 09:40:00 3 0.02 0.00 0.01 0.01 0.01 99.96 09:50:00 all 0.21 0.00 0.03 0.01 0.01 99.74 09:50:00 0 0.03 0.00 0.04 0.01 0.02 99.90 09:50:00 1 0.63 0.00 0.03 0.00 0.01 99.33 09:50:00 2 0.15 0.00 0.03 0.02 0.01 99.79 09:50:00 3 0.03 0.00 0.02 0.00 0.01 99.94 09:50:00 CPU %user %nice %system %iowait %steal %idle 10:00:00 all 0.12 0.00 0.03 0.01 0.01 99.84 10:00:00 0 0.02 0.00 0.04 0.01 0.02 99.92 10:00:00 1 0.41 0.00 0.03 0.00 0.01 99.54 10:00:00 2 0.02 0.00 0.02 0.01 0.01 99.93 10:00:00 3 0.02 0.00 0.02 0.00 0.01 99.95 10:10:00 all 0.19 0.00 0.02 0.01 0.01 99.77 10:10:00 0 0.02 0.00 0.02 0.01 0.02 99.94 10:10:00 1 0.62 0.00 0.02 0.01 0.02 99.33 10:10:00 2 0.04 0.00 0.04 0.00 0.02 99.91 10:10:00 3 0.09 0.00 0.01 0.00 0.00 99.88 10:20:00 all 0.20 0.00 0.02 0.00 0.01 99.76 10:20:00 0 0.02 0.00 0.02 0.00 0.02 99.94 10:20:00 1 0.74 0.00 0.02 0.01 0.01 99.21 10:20:00 2 0.02 0.00 0.04 0.00 0.02 99.92 10:20:00 3 0.01 0.00 0.01 0.00 0.01 99.96 10:30:00 all 0.15 0.00 0.02 0.00 0.02 99.81 10:30:00 0 0.49 0.00 0.03 0.00 0.03 99.45 10:30:00 1 0.02 0.00 0.02 0.00 0.01 99.95 10:30:00 2 0.05 0.00 0.02 0.00 0.01 99.92 10:30:00 3 0.02 0.00 0.02 0.01 0.01 99.93 10:40:00 all 0.10 0.00 0.02 0.01 0.01 99.86 10:40:00 0 0.33 0.00 0.05 0.00 0.04 99.59 10:40:00 1 0.02 0.00 0.01 0.00 0.00 99.97 10:40:00 2 0.02 0.00 0.02 0.01 0.01 99.95 10:40:00 3 0.02 0.00 0.02 0.01 0.01 99.95 10:50:00 all 0.09 0.00 0.02 0.00 0.01 99.87 10:50:00 0 0.29 0.00 0.03 0.01 0.03 99.64 10:50:00 1 0.03 0.00 0.02 0.00 0.01 99.95 10:50:00 2 0.03 0.00 0.02 0.00 0.01 99.94 10:50:00 3 0.02 0.00 0.02 0.01 0.01 99.94 11:00:00 all 0.08 0.00 0.02 0.01 0.02 99.88 11:00:00 0 0.25 0.00 0.03 0.00 0.04 99.67 11:00:00 1 0.03 0.00 0.02 0.01 0.01 99.93 11:00:00 2 0.03 0.00 0.02 0.00 0.01 99.95 11:00:00 3 0.02 0.00 0.01 0.01 0.01 99.96 Average: all 0.31 0.00 0.06 0.45 0.01 99.16 Average: 0 0.24 0.00 0.06 0.63 0.02 99.04 Average: 1 0.34 0.00 0.06 0.40 0.01 99.19 Average: 2 0.41 0.00 0.07 0.34 0.01 99.17 Average: 3 0.26 0.00 0.06 0.42 0.01 99.25