---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-4834 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): 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 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 8.6G 147G 6% / 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 672 28394 4 3025 30976 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:3e:23:af brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.120/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79102sec preferred_lft 79102sec inet6 fe80::f816:3eff:fe3e:23af/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether e2:3f:17:d3:7f:f6 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-8c-8g-4834) 10/18/25 _x86_64_ (8 CPU) 10:01:12 LINUX RESTART (8 CPU) 10:10:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:20:14 1.61 0.01 1.59 0.01 0.05 20.42 608.42 10:30:01 1.53 0.00 1.53 0.00 0.00 17.26 0.00 10:40:15 1.58 0.00 1.58 0.00 0.00 17.58 0.00 10:50:14 13.21 0.00 1.62 11.58 0.15 18.43 511907.25 11:00:01 1.47 0.00 1.47 0.00 0.00 16.66 0.00 11:10:14 1.62 0.00 1.62 0.00 0.00 18.44 0.00 11:20:01 1.54 0.00 1.54 0.00 0.00 17.52 0.00 11:30:01 1.48 0.00 1.48 0.00 0.00 16.80 0.00 11:40:14 1.60 0.00 1.60 0.00 0.00 18.05 0.00 11:50:14 1.57 0.00 1.56 0.00 0.04 34.15 27.31 12:00:01 1.58 0.00 1.58 0.00 0.00 17.50 0.00 Average: 2.62 0.00 1.56 1.05 0.02 19.36 46604.77 10:10:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:20:14 29244560 31862112 483088 1.47 103796 2818548 1102952 3.25 582184 2672300 160 10:30:01 29242884 31861104 484128 1.47 104316 2818688 1103016 3.25 582708 2673856 16 10:40:15 29240900 31859668 485420 1.48 104844 2818696 1103016 3.25 583240 2675164 16 10:50:14 29230948 31860400 484764 1.48 105624 2828588 1103016 3.25 593848 2676552 32 11:00:01 29231476 31861520 483560 1.47 106108 2828732 1103016 3.25 594332 2677428 4 11:10:14 29229944 31860628 484344 1.47 106704 2828748 1103016 3.25 594932 2678708 16 11:20:01 29229488 31860724 484116 1.47 107216 2828756 1103016 3.25 595456 2680476 208 11:30:01 29227752 31859624 485292 1.48 107736 2828892 1103016 3.25 595936 2681408 12 11:40:14 29224768 31857220 487884 1.48 108264 2828896 1103016 3.25 596492 2683204 4 11:50:14 29202908 31835892 508956 1.55 108744 2828924 1124280 3.32 597096 2716344 32 12:00:01 29200388 31834004 510872 1.55 109228 2829060 1124280 3.32 597588 2716920 4 Average: 29227820 31855718 489311 1.49 106598 2826048 1106876 3.26 592165 2684760 46 10:10:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:20:14 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:20:14 ens3 0.45 0.12 0.08 0.04 0.00 0.00 0.00 0.00 10:20:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:30:01 ens3 0.50 0.14 0.11 0.06 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:15 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:40:15 ens3 0.46 0.12 0.09 0.04 0.00 0.00 0.00 0.00 10:40:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:14 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:50:14 ens3 0.39 0.12 0.08 0.04 0.00 0.00 0.00 0.00 10:50:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:00:01 ens3 0.33 0.09 0.05 0.02 0.00 0.00 0.00 0.00 11:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:14 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:10:14 ens3 0.44 0.15 0.08 0.05 0.00 0.00 0.00 0.00 11:10:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:20:01 ens3 0.45 0.15 0.11 0.06 0.00 0.00 0.00 0.00 11:20:01 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 0.34 0.10 0.05 0.02 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 11:40:14 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:40:14 ens3 0.42 0.16 0.11 0.06 0.00 0.00 0.00 0.00 11:40:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:14 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:50:14 ens3 2.73 1.98 9.07 0.91 0.00 0.00 0.00 0.00 11:50:14 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 0.27 0.08 0.05 0.02 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 Average: lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 0.62 0.29 0.90 0.12 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-8c-8g-4834) 10/18/25 _x86_64_ (8 CPU) 10:01:12 LINUX RESTART (8 CPU) 10:10:02 CPU %user %nice %system %iowait %steal %idle 10:20:14 all 0.04 0.00 0.01 0.00 0.00 99.94 10:20:14 0 0.00 0.00 0.01 0.00 0.00 99.98 10:20:14 1 0.24 0.00 0.03 0.00 0.02 99.71 10:20:14 2 0.01 0.00 0.00 0.00 0.00 99.98 10:20:14 3 0.03 0.00 0.00 0.00 0.00 99.96 10:20:14 4 0.01 0.00 0.01 0.00 0.00 99.98 10:20:14 5 0.01 0.00 0.01 0.00 0.00 99.99 10:20:14 6 0.00 0.00 0.01 0.00 0.01 99.98 10:20:14 7 0.00 0.00 0.01 0.03 0.00 99.96 10:30:01 all 0.11 0.00 0.01 0.01 0.01 99.86 10:30:01 0 0.01 0.00 0.01 0.02 0.01 99.96 10:30:01 1 0.82 0.00 0.03 0.00 0.01 99.14 10:30:01 2 0.01 0.00 0.01 0.02 0.00 99.96 10:30:01 3 0.02 0.00 0.01 0.01 0.01 99.95 10:30:01 4 0.01 0.00 0.01 0.02 0.00 99.97 10:30:01 5 0.01 0.00 0.00 0.00 0.00 99.99 10:30:01 6 0.00 0.00 0.00 0.00 0.01 99.99 10:30:01 7 0.01 0.00 0.02 0.03 0.01 99.93 10:40:15 all 0.08 0.00 0.01 0.00 0.01 99.90 10:40:15 0 0.01 0.00 0.02 0.00 0.01 99.95 10:40:15 1 0.58 0.00 0.01 0.00 0.01 99.40 10:40:15 2 0.00 0.00 0.01 0.00 0.00 99.99 10:40:15 3 0.01 0.00 0.01 0.00 0.01 99.97 10:40:15 4 0.00 0.00 0.01 0.00 0.00 99.99 10:40:15 5 0.01 0.00 0.00 0.00 0.00 99.99 10:40:15 6 0.00 0.00 0.00 0.00 0.00 99.99 10:40:15 7 0.01 0.00 0.03 0.02 0.00 99.93 10:50:14 all 0.05 0.00 0.01 0.04 0.01 99.89 10:50:14 0 0.01 0.00 0.00 0.00 0.00 99.99 10:50:14 1 0.32 0.00 0.02 0.00 0.01 99.65 10:50:14 2 0.01 0.00 0.00 0.01 0.00 99.98 10:50:14 3 0.02 0.00 0.03 0.18 0.01 99.76 10:50:14 4 0.01 0.00 0.01 0.00 0.00 99.98 10:50:14 5 0.01 0.00 0.00 0.01 0.00 99.97 10:50:14 6 0.01 0.00 0.00 0.00 0.00 99.99 10:50:14 7 0.04 0.00 0.02 0.10 0.02 99.82 11:00:01 all 0.12 0.00 0.01 0.01 0.00 99.85 11:00:01 0 0.00 0.00 0.00 0.00 0.00 99.99 11:00:01 1 0.01 0.00 0.03 0.02 0.01 99.92 11:00:01 2 0.01 0.00 0.01 0.00 0.00 99.98 11:00:01 3 0.01 0.00 0.01 0.01 0.01 99.96 11:00:01 4 0.00 0.00 0.01 0.00 0.00 99.99 11:00:01 5 0.01 0.00 0.01 0.01 0.00 99.98 11:00:01 6 0.00 0.00 0.00 0.00 0.00 99.99 11:00:01 7 0.91 0.00 0.01 0.05 0.01 99.02 11:10:14 all 0.03 0.00 0.01 0.01 0.00 99.94 11:10:14 0 0.00 0.00 0.01 0.00 0.00 99.99 11:10:14 1 0.01 0.00 0.02 0.06 0.01 99.91 11:10:14 2 0.00 0.00 0.01 0.00 0.00 99.99 11:10:14 3 0.01 0.00 0.01 0.00 0.01 99.97 11:10:14 4 0.01 0.00 0.00 0.00 0.00 99.99 11:10:14 5 0.01 0.00 0.01 0.00 0.00 99.98 11:10:14 6 0.00 0.00 0.00 0.00 0.00 99.99 11:10:14 7 0.21 0.00 0.03 0.01 0.01 99.74 11:20:01 all 0.06 0.00 0.01 0.01 0.01 99.92 11:20:01 0 0.00 0.00 0.01 0.00 0.00 99.99 11:20:01 1 0.29 0.00 0.01 0.08 0.01 99.61 11:20:01 2 0.10 0.00 0.01 0.01 0.01 99.87 11:20:01 3 0.01 0.00 0.01 0.01 0.01 99.97 11:20:01 4 0.01 0.00 0.00 0.00 0.00 99.98 11:20:01 5 0.01 0.00 0.01 0.00 0.00 99.98 11:20:01 6 0.01 0.00 0.00 0.00 0.00 99.99 11:20:01 7 0.02 0.00 0.03 0.00 0.02 99.94 11:30:01 all 0.11 0.00 0.01 0.02 0.00 99.85 11:30:01 0 0.01 0.00 0.01 0.00 0.00 99.98 11:30:01 1 0.11 0.00 0.02 0.11 0.01 99.75 11:30:01 2 0.01 0.00 0.01 0.00 0.00 99.98 11:30:01 3 0.01 0.00 0.01 0.03 0.00 99.96 11:30:01 4 0.01 0.00 0.00 0.00 0.00 99.99 11:30:01 5 0.01 0.00 0.01 0.00 0.00 99.98 11:30:01 6 0.00 0.00 0.00 0.00 0.00 99.99 11:30:01 7 0.75 0.00 0.03 0.01 0.01 99.19 11:40:14 all 0.10 0.00 0.01 0.01 0.01 99.88 11:40:14 0 0.01 0.00 0.01 0.01 0.00 99.96 11:40:14 1 0.01 0.00 0.01 0.02 0.01 99.96 11:40:14 2 0.00 0.00 0.00 0.00 0.00 99.99 11:40:14 3 0.01 0.00 0.01 0.03 0.00 99.94 11:40:14 4 0.00 0.00 0.00 0.00 0.00 99.99 11:40:14 5 0.01 0.00 0.00 0.00 0.00 99.99 11:40:14 6 0.01 0.00 0.00 0.00 0.00 99.99 11:40:14 7 0.77 0.00 0.02 0.00 0.02 99.19 11:50:14 all 0.05 0.00 0.01 0.01 0.00 99.93 11:50:14 0 0.01 0.00 0.01 0.00 0.00 99.98 11:50:14 1 0.08 0.00 0.03 0.01 0.01 99.87 11:50:14 2 0.00 0.00 0.01 0.01 0.00 99.98 11:50:14 3 0.22 0.00 0.01 0.06 0.01 99.70 11:50:14 4 0.02 0.00 0.02 0.00 0.00 99.96 11:50:14 5 0.01 0.00 0.01 0.00 0.00 99.98 11:50:14 6 0.01 0.00 0.01 0.01 0.00 99.97 11:50:14 7 0.01 0.00 0.02 0.00 0.01 99.95 12:00:01 all 0.02 0.00 0.01 0.00 0.00 99.96 12:00:01 0 0.01 0.00 0.01 0.00 0.00 99.99 12:00:01 1 0.02 0.00 0.04 0.01 0.02 99.91 12:00:01 2 0.01 0.00 0.01 0.00 0.01 99.97 12:00:01 3 0.09 0.00 0.01 0.02 0.01 99.87 12:00:01 4 0.01 0.00 0.00 0.00 0.00 99.99 12:00:01 5 0.01 0.00 0.01 0.00 0.00 99.99 12:00:01 6 0.00 0.00 0.00 0.00 0.00 99.99 12:00:01 7 0.01 0.00 0.01 0.00 0.00 99.98 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.07 0.00 0.01 0.01 0.01 99.90 Average: 0 0.01 0.00 0.01 0.00 0.00 99.98 Average: 1 0.23 0.00 0.02 0.03 0.01 99.71 Average: 2 0.02 0.00 0.01 0.00 0.00 99.97 Average: 3 0.04 0.00 0.01 0.03 0.01 99.91 Average: 4 0.01 0.00 0.01 0.00 0.00 99.98 Average: 5 0.01 0.00 0.01 0.00 0.00 99.98 Average: 6 0.00 0.00 0.00 0.00 0.00 99.99 Average: 7 0.25 0.00 0.02 0.02 0.01 99.70