---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-1906 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 12G 144G 8% / 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 685 27225 4 4181 30939 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:5f:dc:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.107.73/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 80095sec preferred_lft 80095sec inet6 fe80::f816:3eff:fe5f:dcee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 1a:fd:9b:0e:f2:8e 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-1906) 01/21/26 _x86_64_ (8 CPU) 16:28:31 LINUX RESTART (8 CPU) 16:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:40:02 19.77 0.47 5.92 13.38 585.62 914.49 524011.81 16:50:01 1.54 0.20 1.32 0.02 1.67 16.31 11.64 17:00:01 1.26 0.00 1.26 0.00 0.00 14.65 0.00 17:10:02 1.31 0.00 1.31 0.00 0.00 15.21 0.00 17:20:02 1.52 0.00 1.52 0.00 0.01 17.04 0.00 17:30:01 1.80 0.17 1.63 0.00 4.53 18.59 0.00 17:40:02 1.59 0.00 1.59 0.00 0.00 17.94 0.00 17:50:02 1.43 0.00 1.43 0.00 0.00 16.45 0.00 18:00:01 1.36 0.00 1.35 0.00 0.11 15.65 0.00 18:10:02 1.62 0.22 1.40 0.00 10.27 35.20 0.01 Average: 3.32 0.11 1.87 1.34 60.28 108.25 52460.16 16:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:40:02 29724184 31762956 616472 1.88 65216 2308736 1517500 4.47 417100 2415692 12 16:50:01 29713716 31753592 625768 1.90 66112 2308856 1518016 4.48 418000 2424008 240 17:00:01 29706492 31746752 632624 1.93 66512 2308868 1518208 4.48 418368 2431024 12 17:10:02 29698376 31739028 640488 1.95 66888 2308872 1518404 4.48 418752 2438832 228 17:20:02 29697808 31739024 640240 1.95 67468 2308884 1518404 4.48 419304 2446476 4 17:30:01 29657236 31700944 678212 2.06 68108 2310312 1521544 4.49 421276 2483128 8 17:40:02 29650980 31695508 683348 2.08 68692 2310576 1521608 4.49 421804 2491324 188 17:50:02 29643176 31688256 690664 2.10 69172 2310588 1521672 4.49 422332 2500232 224 18:00:01 29636236 31681908 696828 2.12 69596 2310756 1521868 4.49 422740 2516520 68 18:10:02 29612208 31667400 711712 2.17 70136 2319316 1534640 4.53 426932 2541140 404 Average: 29674041 31717537 661636 2.01 67790 2310576 1521186 4.49 420661 2468838 139 16:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:40:02 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 16:40:02 ens3 13.65 6.90 267.95 0.88 0.00 0.00 0.00 0.00 16:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:50:01 ens3 0.32 0.21 0.11 0.27 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:00:01 ens3 0.28 0.20 0.10 0.20 0.00 0.00 0.00 0.00 17:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:10:02 ens3 0.37 0.24 0.14 0.25 0.00 0.00 0.00 0.00 17:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:20:02 ens3 0.38 0.23 0.14 0.30 0.00 0.00 0.00 0.00 17:20:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:30:01 ens3 1.20 0.92 0.75 0.72 0.00 0.00 0.00 0.00 17:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:40:02 ens3 0.38 0.24 0.15 0.26 0.00 0.00 0.00 0.00 17:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:50:02 ens3 0.44 0.22 0.16 0.28 0.00 0.00 0.00 0.00 17:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:00:01 ens3 3.18 2.17 1.24 2.63 0.00 0.00 0.00 0.00 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:10:02 ens3 5.85 4.51 12.61 1.62 0.00 0.00 0.00 0.00 18:10:02 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 2.61 1.58 28.37 0.74 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-1906) 01/21/26 _x86_64_ (8 CPU) 16:28:31 LINUX RESTART (8 CPU) 16:30:01 CPU %user %nice %system %iowait %steal %idle 16:40:02 all 0.26 0.00 0.15 0.08 0.01 99.51 16:40:02 0 0.21 0.00 0.13 0.13 0.01 99.52 16:40:02 1 0.35 0.00 0.16 0.05 0.01 99.43 16:40:02 2 0.34 0.00 0.37 0.04 0.02 99.23 16:40:02 3 0.45 0.00 0.09 0.02 0.01 99.44 16:40:02 4 0.19 0.00 0.08 0.13 0.01 99.59 16:40:02 5 0.18 0.00 0.10 0.17 0.00 99.54 16:40:02 6 0.18 0.00 0.13 0.05 0.01 99.64 16:40:02 7 0.15 0.00 0.12 0.04 0.00 99.69 16:50:01 all 0.01 0.00 0.01 0.01 0.01 99.96 16:50:01 0 0.01 0.00 0.01 0.01 0.01 99.97 16:50:01 1 0.02 0.00 0.01 0.01 0.01 99.96 16:50:01 2 0.00 0.00 0.01 0.00 0.02 99.97 16:50:01 3 0.01 0.00 0.00 0.00 0.01 99.99 16:50:01 4 0.01 0.00 0.03 0.00 0.03 99.93 16:50:01 5 0.00 0.00 0.01 0.00 0.01 99.98 16:50:01 6 0.02 0.00 0.00 0.02 0.00 99.96 16:50:01 7 0.02 0.00 0.01 0.00 0.00 99.96 17:00:01 all 0.02 0.00 0.01 0.01 0.01 99.95 17:00:01 0 0.01 0.00 0.02 0.01 0.01 99.95 17:00:01 1 0.01 0.00 0.01 0.00 0.01 99.97 17:00:01 2 0.02 0.00 0.02 0.07 0.03 99.86 17:00:01 3 0.07 0.00 0.01 0.00 0.01 99.92 17:00:01 4 0.02 0.00 0.01 0.00 0.01 99.96 17:00:01 5 0.01 0.00 0.01 0.00 0.01 99.98 17:00:01 6 0.01 0.00 0.00 0.00 0.00 99.98 17:00:01 7 0.02 0.00 0.01 0.00 0.00 99.97 17:10:02 all 0.01 0.00 0.01 0.00 0.01 99.97 17:10:02 0 0.01 0.00 0.01 0.00 0.01 99.96 17:10:02 1 0.02 0.00 0.01 0.00 0.01 99.96 17:10:02 2 0.01 0.00 0.02 0.02 0.02 99.92 17:10:02 3 0.01 0.00 0.02 0.00 0.02 99.95 17:10:02 4 0.00 0.00 0.00 0.00 0.00 99.99 17:10:02 5 0.01 0.00 0.01 0.01 0.01 99.97 17:10:02 6 0.00 0.00 0.00 0.00 0.00 99.99 17:10:02 7 0.02 0.00 0.01 0.00 0.00 99.97 17:20:02 all 0.05 0.00 0.01 0.00 0.01 99.93 17:20:02 0 0.01 0.00 0.01 0.00 0.01 99.98 17:20:02 1 0.01 0.00 0.01 0.03 0.00 99.96 17:20:02 2 0.02 0.00 0.01 0.01 0.02 99.94 17:20:02 3 0.32 0.00 0.05 0.00 0.04 99.60 17:20:02 4 0.02 0.00 0.01 0.00 0.00 99.97 17:20:02 5 0.01 0.00 0.01 0.00 0.01 99.98 17:20:02 6 0.00 0.00 0.01 0.00 0.00 99.99 17:20:02 7 0.01 0.00 0.01 0.00 0.00 99.98 17:30:01 all 0.17 0.00 0.01 0.01 0.01 99.80 17:30:01 0 0.02 0.00 0.01 0.00 0.01 99.96 17:30:01 1 0.03 0.00 0.01 0.03 0.01 99.92 17:30:01 2 0.03 0.00 0.01 0.01 0.02 99.93 17:30:01 3 1.18 0.00 0.02 0.00 0.04 98.76 17:30:01 4 0.04 0.00 0.01 0.00 0.00 99.94 17:30:01 5 0.03 0.00 0.01 0.00 0.01 99.96 17:30:01 6 0.00 0.00 0.01 0.00 0.01 99.98 17:30:01 7 0.03 0.00 0.01 0.00 0.00 99.96 17:40:02 all 0.13 0.00 0.01 0.00 0.01 99.84 17:40:02 0 0.00 0.00 0.01 0.00 0.01 99.98 17:40:02 1 0.00 0.00 0.01 0.03 0.01 99.95 17:40:02 2 0.01 0.00 0.01 0.00 0.02 99.96 17:40:02 3 1.01 0.00 0.04 0.00 0.04 98.91 17:40:02 4 0.01 0.00 0.01 0.00 0.00 99.97 17:40:02 5 0.01 0.00 0.01 0.00 0.01 99.97 17:40:02 6 0.00 0.00 0.00 0.00 0.00 99.99 17:40:02 7 0.01 0.00 0.01 0.00 0.00 99.98 17:50:02 all 0.09 0.00 0.01 0.01 0.01 99.88 17:50:02 0 0.01 0.00 0.02 0.00 0.02 99.94 17:50:02 1 0.00 0.00 0.01 0.02 0.01 99.96 17:50:02 2 0.01 0.00 0.02 0.01 0.02 99.94 17:50:02 3 0.65 0.00 0.01 0.00 0.02 99.32 17:50:02 4 0.02 0.00 0.01 0.01 0.01 99.96 17:50:02 5 0.01 0.00 0.01 0.00 0.01 99.98 17:50:02 6 0.00 0.00 0.00 0.00 0.00 99.99 17:50:02 7 0.00 0.00 0.01 0.00 0.00 99.98 18:00:01 all 0.02 0.00 0.01 0.00 0.01 99.95 18:00:01 0 0.02 0.00 0.02 0.00 0.01 99.96 18:00:01 1 0.02 0.00 0.01 0.00 0.01 99.96 18:00:01 2 0.01 0.00 0.01 0.02 0.02 99.93 18:00:01 3 0.01 0.00 0.00 0.00 0.01 99.98 18:00:01 4 0.05 0.00 0.02 0.01 0.03 99.89 18:00:01 5 0.07 0.00 0.01 0.00 0.01 99.92 18:00:01 6 0.01 0.00 0.01 0.00 0.01 99.96 18:00:01 7 0.01 0.00 0.01 0.00 0.00 99.98 18:10:02 all 0.17 0.00 0.02 0.01 0.01 99.79 18:10:02 0 0.10 0.00 0.02 0.00 0.01 99.86 18:10:02 1 0.08 0.00 0.01 0.01 0.01 99.88 18:10:02 2 0.14 0.00 0.02 0.01 0.02 99.81 18:10:02 3 0.02 0.00 0.02 0.00 0.01 99.96 18:10:02 4 0.03 0.00 0.01 0.01 0.01 99.94 18:10:02 5 0.95 0.00 0.01 0.00 0.01 99.03 18:10:02 6 0.03 0.00 0.03 0.01 0.03 99.90 18:10:02 7 0.02 0.00 0.02 0.00 0.00 99.96 Average: all 0.09 0.00 0.03 0.01 0.01 99.86 Average: 0 0.04 0.00 0.03 0.02 0.01 99.91 Average: 1 0.05 0.00 0.02 0.02 0.01 99.90 Average: 2 0.06 0.00 0.05 0.02 0.02 99.85 Average: 3 0.37 0.00 0.02 0.00 0.02 99.58 Average: 4 0.04 0.00 0.02 0.02 0.01 99.92 Average: 5 0.13 0.00 0.02 0.02 0.01 99.83 Average: 6 0.03 0.00 0.02 0.01 0.01 99.94 Average: 7 0.03 0.00 0.02 0.01 0.00 99.94