---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-5 5.15.0-131-generic #141-Ubuntu SMP Fri Jan 10 21:18:28 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): 2 On-line CPU(s) list: 0,1 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): 2 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: 64 KiB (2 instances) L1i cache: 64 KiB (2 instances) L2 cache: 1 MiB (2 instances) L3 cache: 32 MiB (2 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 794M 1.1M 793M 1% /run /dev/vda1 39G 11G 29G 28% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 794M 4.0K 794M 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7937 532 2430 4 4975 7094 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:0f:80:37 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.106/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79507sec preferred_lft 79507sec inet6 fe80::f816:3eff:fe0f:8037/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d0:40:8f:74 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 5.15.0-131-generic (prd-ubuntu2204-docker-2c-2g-5) 08/13/25 _x86_64_ (2 CPU) 00:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:10:17 12.77 0.19 1.49 11.09 5.28 22.73 104363.52 00:20:18 1.26 0.00 1.25 0.00 0.01 13.89 0.00 00:30:01 1.27 0.00 1.27 0.00 0.00 14.14 0.00 00:40:19 1.22 0.00 1.22 0.00 0.00 14.22 0.00 00:50:19 1.63 0.00 1.63 0.00 0.00 18.68 0.43 01:00:01 1.51 0.00 1.51 0.00 0.00 16.45 0.00 01:10:20 1.55 0.00 1.55 0.00 0.00 17.43 0.00 01:20:20 42.58 4.10 37.71 0.76 247.56 5091.95 1308.07 Average: 7.99 0.54 5.94 1.51 31.52 649.16 13508.79 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:10:17 5295028 7427324 380420 4.68 40484 2285872 961004 10.47 396600 2198520 192 00:20:18 5286712 7419432 388364 4.78 40888 2285884 961004 10.47 397004 2198716 256 00:30:01 5286712 7419884 387908 4.77 41208 2286024 961184 10.47 397328 2199480 236 00:40:19 5286460 7420056 387736 4.77 41616 2286028 961328 10.48 397736 2199724 280 00:50:19 5285956 7420152 387612 4.77 42192 2286048 961328 10.48 398320 2199576 204 01:00:01 5285452 7420228 387544 4.77 42760 2286056 961328 10.48 398880 2199660 124 01:10:20 5285452 7420928 386836 4.76 43384 2286120 961328 10.48 399504 2199788 184 01:20:20 1440604 5092180 2656664 32.68 144888 3570504 3136960 34.18 877880 5387096 60980 Average: 4806547 7130023 670386 8.25 54678 2446567 1233183 13.44 457906 2597820 7807 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:10:17 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 00:10:17 ens3 0.39 0.14 0.10 0.06 0.00 0.00 0.00 0.00 00:10:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:20:18 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:20:18 ens3 0.25 0.10 0.04 0.03 0.00 0.00 0.00 0.00 00:20:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:30:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:30:01 ens3 0.63 0.58 0.14 0.59 0.00 0.00 0.00 0.00 00:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:19 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 00:40:19 ens3 2.97 0.28 0.56 0.21 0.00 0.00 0.00 0.00 00:40:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:19 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 00:50:19 ens3 2.09 0.21 0.35 0.13 0.00 0.00 0.00 0.00 00:50:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:00:01 ens3 0.70 0.10 0.09 0.04 0.00 0.00 0.00 0.00 01:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:20 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 01:10:20 ens3 0.54 0.15 0.11 0.06 0.00 0.00 0.00 0.00 01:10:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:20 lo 0.45 0.45 0.04 0.04 0.00 0.00 0.00 0.00 01:20:20 ens3 65.50 50.20 497.16 11.53 0.00 0.00 0.00 0.00 01:20:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 9.11 6.45 62.12 1.58 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 5.15.0-131-generic (prd-ubuntu2204-docker-2c-2g-5) 08/13/25 _x86_64_ (2 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:10:17 all 0.14 0.00 0.07 0.05 0.03 99.71 00:10:17 0 0.22 0.00 0.07 0.09 0.02 99.60 00:10:17 1 0.06 0.00 0.07 0.01 0.03 99.82 00:20:18 all 0.46 0.00 0.05 0.02 0.03 99.44 00:20:18 0 0.45 0.00 0.05 0.00 0.02 99.47 00:20:18 1 0.48 0.00 0.04 0.03 0.04 99.41 00:30:01 all 0.16 0.00 0.05 0.02 0.02 99.75 00:30:01 0 0.09 0.00 0.06 0.01 0.03 99.82 00:30:01 1 0.22 0.00 0.04 0.02 0.02 99.69 00:40:19 all 0.48 0.00 0.04 0.01 0.02 99.44 00:40:19 0 0.41 0.00 0.04 0.00 0.02 99.52 00:40:19 1 0.54 0.00 0.05 0.02 0.03 99.36 00:50:19 all 0.19 0.00 0.05 0.02 0.03 99.72 00:50:19 0 0.32 0.00 0.04 0.03 0.03 99.59 00:50:19 1 0.06 0.00 0.06 0.02 0.03 99.85 01:00:01 all 0.37 0.00 0.04 0.02 0.03 99.54 01:00:01 0 0.69 0.00 0.05 0.03 0.04 99.18 01:00:01 1 0.04 0.00 0.03 0.01 0.02 99.90 01:10:20 all 0.13 0.00 0.06 0.02 0.03 99.77 01:10:20 0 0.08 0.00 0.06 0.01 0.03 99.82 01:10:20 1 0.18 0.00 0.05 0.03 0.03 99.71 01:20:20 all 42.60 0.00 2.07 0.44 0.07 54.83 01:20:20 0 41.22 0.00 2.06 0.65 0.06 56.01 01:20:20 1 43.99 0.00 2.07 0.22 0.07 53.65 Average: all 5.54 0.00 0.30 0.07 0.03 94.05 Average: 0 5.42 0.00 0.30 0.10 0.03 94.14 Average: 1 5.67 0.00 0.30 0.05 0.03 93.95