---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-4269 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: 5600.00 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 14G 142G 9% / 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 763 24113 4 7214 30860 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:95:01:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.107.117/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 81665sec preferred_lft 81665sec inet6 fe80::f816:3eff:fe95:1eb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether de:39:b7:56:cc:7e 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 inet6 fe80::dc39:b7ff:fe56:cc7e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-142-generic (prd-ubuntu2204-docker-8c-8g-4269) 01/30/26 _x86_64_ (8 CPU) 10:55:54 LINUX RESTART (8 CPU) 11:00:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:10:00 5.75 0.43 4.86 0.47 402.05 638.24 10740.59 11:20:00 1.56 0.37 1.18 0.02 6.20 14.61 318.83 11:30:00 1.07 0.00 1.07 0.00 0.00 12.48 0.00 11:40:00 1.06 0.00 1.06 0.00 0.00 12.55 0.00 11:50:00 1.14 0.00 1.14 0.00 0.00 13.58 0.00 12:00:00 1.07 0.00 1.07 0.00 0.00 12.90 0.01 12:10:00 99.79 4.10 93.01 2.68 503.56 17374.87 3509.33 Average: 15.92 0.70 14.77 0.45 130.26 2582.75 2081.25 11:00:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:10:00 29872564 31767716 613876 1.87 63892 2167680 1518780 4.48 353104 2343108 140 11:20:00 29835996 31733840 647356 1.97 64740 2169024 1522340 4.49 355240 2382284 4 11:30:00 29828188 31726424 654884 1.99 65092 2169036 1522372 4.49 355616 2389632 148 11:40:00 29824944 31723480 657848 2.00 65384 2169048 1522500 4.49 355896 2397364 200 11:50:00 29817504 31716392 664788 2.02 65744 2169052 1522500 4.49 356236 2404092 148 12:00:00 29812020 31711396 669956 2.04 66016 2169256 1522500 4.49 356516 2410624 4 12:10:00 23404600 29957336 2298220 6.99 170900 6524080 7430612 21.91 769200 8049688 328 Average: 28913688 31476655 886704 2.70 80253 2791025 2365943 6.98 414544 3196685 139 11:00:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:10:00 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 11:10:00 ens3 9.18 5.10 210.01 0.89 0.00 0.00 0.00 0.00 11:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:20:00 ens3 1.23 0.92 0.76 0.79 0.00 0.00 0.00 0.00 11:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:30:00 ens3 0.29 0.19 0.11 0.22 0.00 0.00 0.00 0.00 11:30:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:40:00 ens3 0.33 0.20 0.12 0.24 0.00 0.00 0.00 0.00 11:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:50:00 ens3 0.26 0.16 0.09 0.20 0.00 0.00 0.00 0.00 11:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:00 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 12:00:00 ens3 0.27 0.18 0.10 0.22 0.00 0.00 0.00 0.00 12:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:00 lo 1.69 1.69 0.31 0.31 0.00 0.00 0.00 0.00 12:10:00 ens3 106.43 68.68 2777.63 11.46 0.00 0.00 0.00 0.00 12:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:00 br-0fe5219365c8 1.52 2.98 0.10 37.50 0.00 0.00 0.00 0.00 12:10:00 veth3348334 0.11 0.18 0.01 0.21 0.00 0.00 0.00 0.00 12:10:00 veth32cb0ea 0.52 0.69 0.08 0.09 0.00 0.00 0.00 0.00 12:10:00 veth5965953 14.77 16.96 2.75 2.62 0.00 0.00 0.00 0.00 12:10:00 veth1018998 2.91 2.24 0.29 0.31 0.00 0.00 0.00 0.00 12:10:00 veth9720645 1.46 3.05 0.12 37.50 0.00 0.00 0.00 0.00 12:10:00 vetha3934d6 9.22 9.24 1.66 1.87 0.00 0.00 0.00 0.00 12:10:00 veth43c20a0 1.67 2.17 0.32 0.19 0.00 0.00 0.00 0.00 12:10:00 veth50588db 0.45 0.67 0.06 0.06 0.00 0.00 0.00 0.00 Average: lo 0.33 0.33 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 16.85 10.78 426.97 2.00 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 Average: br-0fe5219365c8 0.22 0.43 0.01 5.36 0.00 0.00 0.00 0.00 Average: veth3348334 0.02 0.03 0.00 0.03 0.00 0.00 0.00 0.00 Average: veth32cb0ea 0.07 0.10 0.01 0.01 0.00 0.00 0.00 0.00 Average: veth5965953 2.11 2.42 0.39 0.37 0.00 0.00 0.00 0.00 Average: veth1018998 0.42 0.32 0.04 0.04 0.00 0.00 0.00 0.00 Average: veth9720645 0.21 0.44 0.02 5.36 0.00 0.00 0.00 0.00 Average: vetha3934d6 1.32 1.32 0.24 0.27 0.00 0.00 0.00 0.00 Average: veth43c20a0 0.24 0.31 0.05 0.03 0.00 0.00 0.00 0.00 Average: veth50588db 0.06 0.10 0.01 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-142-generic (prd-ubuntu2204-docker-8c-8g-4269) 01/30/26 _x86_64_ (8 CPU) 10:55:54 LINUX RESTART (8 CPU) 11:00:00 CPU %user %nice %system %iowait %steal %idle 11:10:00 all 0.31 0.00 0.12 0.08 0.01 99.49 11:10:00 0 0.14 0.00 0.07 0.02 0.01 99.76 11:10:00 1 0.31 0.00 0.08 0.03 0.01 99.56 11:10:00 2 0.15 0.00 0.17 0.02 0.01 99.66 11:10:00 3 0.20 0.00 0.14 0.10 0.01 99.55 11:10:00 4 0.13 0.00 0.06 0.01 0.01 99.79 11:10:00 5 0.26 0.00 0.11 0.01 0.02 99.60 11:10:00 6 0.86 0.00 0.21 0.22 0.01 98.71 11:10:00 7 0.41 0.00 0.10 0.18 0.01 99.31 11:20:00 all 0.13 0.00 0.01 0.01 0.01 99.84 11:20:00 0 0.01 0.00 0.02 0.00 0.00 99.96 11:20:00 1 0.40 0.00 0.01 0.00 0.02 99.56 11:20:00 2 0.04 0.00 0.01 0.01 0.01 99.94 11:20:00 3 0.12 0.00 0.01 0.00 0.00 99.86 11:20:00 4 0.01 0.00 0.01 0.03 0.00 99.95 11:20:00 5 0.05 0.00 0.03 0.00 0.02 99.91 11:20:00 6 0.42 0.00 0.02 0.00 0.01 99.55 11:20:00 7 0.01 0.00 0.01 0.00 0.00 99.97 11:30:00 all 0.09 0.00 0.01 0.00 0.01 99.89 11:30:00 0 0.01 0.00 0.02 0.00 0.01 99.96 11:30:00 1 0.61 0.00 0.01 0.00 0.02 99.35 11:30:00 2 0.01 0.00 0.01 0.00 0.01 99.97 11:30:00 3 0.02 0.00 0.01 0.00 0.00 99.98 11:30:00 4 0.01 0.00 0.01 0.02 0.01 99.96 11:30:00 5 0.02 0.00 0.02 0.00 0.01 99.95 11:30:00 6 0.00 0.00 0.00 0.00 0.00 100.00 11:30:00 7 0.01 0.00 0.02 0.00 0.02 99.95 11:40:00 all 0.10 0.00 0.01 0.00 0.01 99.87 11:40:00 0 0.01 0.00 0.01 0.00 0.00 99.98 11:40:00 1 0.73 0.00 0.03 0.02 0.02 99.20 11:40:00 2 0.01 0.00 0.01 0.00 0.00 99.97 11:40:00 3 0.03 0.00 0.01 0.00 0.00 99.95 11:40:00 4 0.01 0.00 0.01 0.01 0.01 99.98 11:40:00 5 0.02 0.00 0.01 0.00 0.01 99.96 11:40:00 6 0.01 0.00 0.01 0.00 0.00 99.99 11:40:00 7 0.01 0.00 0.02 0.00 0.02 99.95 11:50:00 all 0.04 0.00 0.01 0.01 0.01 99.93 11:50:00 0 0.01 0.00 0.01 0.00 0.00 99.98 11:50:00 1 0.30 0.00 0.02 0.01 0.04 99.64 11:50:00 2 0.01 0.00 0.01 0.00 0.00 99.98 11:50:00 3 0.01 0.00 0.00 0.00 0.00 99.98 11:50:00 4 0.00 0.00 0.01 0.03 0.01 99.96 11:50:00 5 0.01 0.00 0.01 0.01 0.01 99.97 11:50:00 6 0.01 0.00 0.01 0.00 0.01 99.98 11:50:00 7 0.01 0.00 0.01 0.00 0.00 99.98 12:00:00 all 0.12 0.00 0.01 0.00 0.01 99.86 12:00:00 0 0.01 0.00 0.01 0.00 0.00 99.98 12:00:00 1 0.01 0.00 0.02 0.02 0.02 99.94 12:00:00 2 0.02 0.00 0.02 0.00 0.01 99.96 12:00:00 3 0.01 0.00 0.01 0.00 0.00 99.98 12:00:00 4 0.86 0.00 0.02 0.00 0.01 99.10 12:00:00 5 0.01 0.00 0.01 0.01 0.01 99.96 12:00:00 6 0.01 0.00 0.01 0.00 0.00 99.98 12:00:00 7 0.00 0.00 0.00 0.00 0.00 100.00 12:10:00 all 4.73 0.00 1.05 0.57 0.03 93.61 12:10:00 0 3.67 0.00 1.11 0.44 0.03 94.76 12:10:00 1 3.79 0.00 0.94 0.49 0.04 94.75 12:10:00 2 5.55 0.00 1.13 0.78 0.03 92.51 12:10:00 3 4.97 0.00 1.03 0.69 0.03 93.28 12:10:00 4 2.91 0.00 0.99 1.07 0.03 95.00 12:10:00 5 3.86 0.00 0.87 0.20 0.03 95.05 12:10:00 6 7.90 0.00 1.23 0.54 0.03 90.29 12:10:00 7 5.20 0.00 1.11 0.39 0.02 93.28 Average: all 0.79 0.00 0.17 0.10 0.01 98.93 Average: 0 0.55 0.00 0.18 0.07 0.01 99.20 Average: 1 0.88 0.00 0.16 0.08 0.02 98.86 Average: 2 0.83 0.00 0.19 0.11 0.01 98.86 Average: 3 0.76 0.00 0.17 0.11 0.01 98.94 Average: 4 0.56 0.00 0.16 0.17 0.01 99.11 Average: 5 0.60 0.00 0.15 0.03 0.01 99.20 Average: 6 1.31 0.00 0.21 0.11 0.01 98.36 Average: 7 0.81 0.00 0.18 0.08 0.01 98.92