---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-4266 5.15.0-142-generic #152-Ubuntu SMP Mon May 19 10:54:31 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): 8 On-line CPU(s) list: 0-7 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): 8 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: 256 KiB (8 instances) L1i cache: 256 KiB (8 instances) L2 cache: 4 MiB (8 instances) L3 cache: 128 MiB (8 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 11G 145G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 4.0K 3.2G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32092 700 28296 4 3095 30943 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:6e:50:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.107.176/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 79582sec preferred_lft 79582sec inet6 fe80::f816:3eff:fe6e:5069/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 62:07:88:6f:fa:fb 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 5.15.0-142-generic (prd-ubuntu2204-docker-8c-8g-4266) 01/30/26 _x86_64_ (8 CPU) 10:55:33 LINUX RESTART (8 CPU) 11:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:10:03 3.86 0.10 3.48 0.28 3.73 256.58 700.56 11:20:03 1.56 0.38 1.17 0.02 6.28 14.88 11.39 11:30:01 1.16 0.00 1.16 0.00 0.00 13.28 0.00 11:40:03 1.07 0.00 1.07 0.00 0.00 12.85 0.00 11:50:03 1.30 0.00 1.30 0.00 0.00 15.04 0.00 12:00:01 1.33 0.00 1.33 0.00 0.00 15.31 0.01 12:10:03 1.35 0.00 1.35 0.00 0.11 15.29 0.00 12:20:03 1.35 0.00 1.35 0.00 0.00 15.45 0.00 12:30:01 14.40 0.00 1.43 12.97 0.15 16.42 510513.64 12:40:03 1.36 0.00 1.36 0.00 0.00 15.46 0.00 Average: 2.87 0.05 1.50 1.32 1.03 39.16 50940.42 11:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:10:03 30099028 31748328 636516 1.94 62032 1925416 1498420 4.42 205560 2254272 188 11:20:03 30063476 31715536 668504 2.03 62888 1926784 1501788 4.43 207704 2293116 236 11:30:01 30062724 31715284 668792 2.04 63240 1926928 1501756 4.43 208060 2299752 288 11:40:03 30052696 31705560 678264 2.06 63552 1926936 1501820 4.43 208336 2307548 312 11:50:03 30047688 31701108 682852 2.08 63944 1927068 1501952 4.43 208760 2314320 184 12:00:01 30046176 31699988 684180 2.08 64296 1927080 1501952 4.43 209116 2321224 184 12:10:03 30042164 31696556 687552 2.09 64680 1927244 1501952 4.43 209500 2331308 192 12:20:03 30023556 31678332 705596 2.15 65024 1927260 1502336 4.43 210316 2349516 252 12:30:01 30011716 31676888 707096 2.15 65600 1937056 1502336 4.43 220652 2349732 184 12:40:03 30010456 31676064 707952 2.15 66008 1937064 1502336 4.43 221060 2349604 192 Average: 30045968 31701364 682730 2.08 64126 1928884 1501665 4.43 210906 2317039 221 11:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:10:03 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 11:10:03 ens3 6.80 4.39 82.56 0.84 0.00 0.00 0.00 0.00 11:10:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:20:03 ens3 1.24 0.94 0.76 0.80 0.00 0.00 0.00 0.00 11:20:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:30:01 ens3 0.27 0.19 0.11 0.20 0.00 0.00 0.00 0.00 11:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:40:03 ens3 0.34 0.21 0.12 0.25 0.00 0.00 0.00 0.00 11:40:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:50:03 ens3 0.24 0.15 0.09 0.20 0.00 0.00 0.00 0.00 11:50:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:00:01 ens3 0.26 0.17 0.10 0.20 0.00 0.00 0.00 0.00 12:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:10:03 ens3 0.53 0.27 0.20 0.33 0.00 0.00 0.00 0.00 12:10:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:20:03 ens3 1.58 1.98 0.41 3.05 0.00 0.00 0.00 0.00 12:20:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:30:01 ens3 0.36 0.21 0.14 0.25 0.00 0.00 0.00 0.00 12:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:40:03 ens3 0.32 0.22 0.12 0.26 0.00 0.00 0.00 0.00 12:40:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 1.20 0.88 8.49 0.64 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 5.15.0-142-generic (prd-ubuntu2204-docker-8c-8g-4266) 01/30/26 _x86_64_ (8 CPU) 10:55:33 LINUX RESTART (8 CPU) 11:00:01 CPU %user %nice %system %iowait %steal %idle 11:10:03 all 0.10 0.00 0.06 0.04 0.01 99.79 11:10:03 0 0.10 0.00 0.03 0.00 0.01 99.85 11:10:03 1 0.14 0.00 0.07 0.23 0.01 99.55 11:10:03 2 0.13 0.00 0.03 0.02 0.02 99.80 11:10:03 3 0.12 0.00 0.06 0.01 0.00 99.81 11:10:03 4 0.04 0.00 0.18 0.00 0.00 99.77 11:10:03 5 0.07 0.00 0.03 0.01 0.01 99.88 11:10:03 6 0.13 0.00 0.03 0.00 0.00 99.83 11:10:03 7 0.08 0.00 0.08 0.00 0.03 99.81 11:20:03 all 0.20 0.00 0.01 0.01 0.01 99.77 11:20:03 0 0.03 0.00 0.01 0.01 0.01 99.94 11:20:03 1 0.01 0.00 0.01 0.03 0.01 99.94 11:20:03 2 1.34 0.00 0.01 0.00 0.02 98.63 11:20:03 3 0.07 0.00 0.02 0.00 0.02 99.89 11:20:03 4 0.03 0.00 0.02 0.01 0.00 99.94 11:20:03 5 0.01 0.00 0.01 0.00 0.01 99.97 11:20:03 6 0.03 0.00 0.02 0.01 0.01 99.94 11:20:03 7 0.02 0.00 0.01 0.00 0.02 99.95 11:30:01 all 0.11 0.00 0.01 0.00 0.01 99.86 11:30:01 0 0.01 0.00 0.02 0.03 0.01 99.94 11:30:01 1 0.01 0.00 0.02 0.00 0.02 99.95 11:30:01 2 0.82 0.00 0.02 0.00 0.03 99.12 11:30:01 3 0.02 0.00 0.01 0.00 0.01 99.97 11:30:01 4 0.01 0.00 0.01 0.00 0.01 99.97 11:30:01 5 0.01 0.00 0.01 0.00 0.01 99.98 11:30:01 6 0.01 0.00 0.01 0.00 0.00 99.98 11:30:01 7 0.00 0.00 0.00 0.00 0.00 99.99 11:40:03 all 0.03 0.00 0.01 0.01 0.01 99.95 11:40:03 0 0.01 0.00 0.01 0.00 0.01 99.97 11:40:03 1 0.01 0.00 0.01 0.00 0.00 99.98 11:40:03 2 0.13 0.00 0.01 0.00 0.02 99.84 11:40:03 3 0.03 0.00 0.01 0.00 0.01 99.95 11:40:03 4 0.01 0.00 0.00 0.00 0.00 99.98 11:40:03 5 0.01 0.00 0.01 0.00 0.01 99.98 11:40:03 6 0.01 0.00 0.01 0.04 0.00 99.94 11:40:03 7 0.01 0.00 0.01 0.00 0.01 99.97 11:50:03 all 0.11 0.00 0.01 0.00 0.01 99.87 11:50:03 0 0.01 0.00 0.01 0.00 0.01 99.98 11:50:03 1 0.01 0.00 0.01 0.00 0.00 99.98 11:50:03 2 0.79 0.00 0.02 0.02 0.02 99.15 11:50:03 3 0.01 0.00 0.01 0.00 0.01 99.98 11:50:03 4 0.01 0.00 0.01 0.00 0.00 99.98 11:50:03 5 0.01 0.00 0.01 0.01 0.01 99.96 11:50:03 6 0.01 0.00 0.01 0.00 0.00 99.98 11:50:03 7 0.02 0.00 0.03 0.00 0.02 99.93 12:00:01 all 0.16 0.00 0.01 0.00 0.01 99.82 12:00:01 0 0.00 0.00 0.00 0.00 0.00 99.99 12:00:01 1 0.01 0.00 0.01 0.00 0.01 99.97 12:00:01 2 1.23 0.00 0.02 0.00 0.03 98.71 12:00:01 3 0.01 0.00 0.00 0.01 0.01 99.97 12:00:01 4 0.01 0.00 0.01 0.00 0.00 99.98 12:00:01 5 0.01 0.00 0.01 0.00 0.01 99.97 12:00:01 6 0.01 0.00 0.01 0.00 0.01 99.98 12:00:01 7 0.00 0.00 0.01 0.02 0.01 99.96 12:10:03 all 0.05 0.00 0.01 0.01 0.01 99.93 12:10:03 0 0.00 0.00 0.00 0.00 0.00 100.00 12:10:03 1 0.00 0.00 0.01 0.00 0.01 99.98 12:10:03 2 0.33 0.00 0.03 0.00 0.04 99.61 12:10:03 3 0.01 0.00 0.02 0.00 0.01 99.96 12:10:03 4 0.01 0.00 0.00 0.00 0.00 99.99 12:10:03 5 0.01 0.00 0.01 0.00 0.01 99.97 12:10:03 6 0.01 0.00 0.01 0.00 0.00 99.97 12:10:03 7 0.01 0.00 0.01 0.03 0.00 99.95 12:20:03 all 0.13 0.00 0.01 0.00 0.01 99.85 12:20:03 0 0.00 0.00 0.00 0.00 0.00 99.99 12:20:03 1 0.04 0.00 0.01 0.01 0.01 99.93 12:20:03 2 0.79 0.00 0.01 0.00 0.02 99.17 12:20:03 3 0.02 0.00 0.02 0.00 0.03 99.93 12:20:03 4 0.02 0.00 0.01 0.00 0.01 99.96 12:20:03 5 0.01 0.00 0.01 0.00 0.01 99.97 12:20:03 6 0.01 0.00 0.01 0.00 0.00 99.97 12:20:03 7 0.11 0.00 0.01 0.02 0.01 99.85 12:30:01 all 0.01 0.00 0.01 0.02 0.01 99.95 12:30:01 0 0.00 0.00 0.00 0.00 0.00 100.00 12:30:01 1 0.01 0.00 0.01 0.03 0.01 99.94 12:30:01 2 0.01 0.00 0.01 0.00 0.02 99.97 12:30:01 3 0.01 0.00 0.00 0.00 0.00 99.99 12:30:01 4 0.01 0.00 0.03 0.13 0.01 99.83 12:30:01 5 0.00 0.00 0.01 0.01 0.01 99.97 12:30:01 6 0.01 0.00 0.01 0.00 0.00 99.98 12:30:01 7 0.03 0.00 0.03 0.00 0.04 99.91 12:40:03 all 0.04 0.00 0.01 0.01 0.01 99.93 12:40:03 0 0.00 0.00 0.00 0.00 0.00 99.99 12:40:03 1 0.02 0.00 0.02 0.01 0.01 99.93 12:40:03 2 0.01 0.00 0.01 0.00 0.01 99.97 12:40:03 3 0.01 0.00 0.01 0.00 0.00 99.98 12:40:03 4 0.01 0.00 0.00 0.00 0.00 99.98 12:40:03 5 0.00 0.00 0.00 0.00 0.01 99.98 12:40:03 6 0.01 0.00 0.01 0.00 0.00 99.98 12:40:03 7 0.27 0.00 0.02 0.02 0.04 99.66 Average: all 0.09 0.00 0.02 0.01 0.01 99.87 Average: 0 0.02 0.00 0.01 0.00 0.01 99.97 Average: 1 0.03 0.00 0.02 0.03 0.01 99.92 Average: 2 0.56 0.00 0.02 0.00 0.02 99.40 Average: 3 0.03 0.00 0.01 0.00 0.01 99.94 Average: 4 0.02 0.00 0.03 0.01 0.00 99.94 Average: 5 0.01 0.00 0.01 0.00 0.01 99.96 Average: 6 0.02 0.00 0.01 0.01 0.00 99.96 Average: 7 0.05 0.00 0.02 0.01 0.02 99.90