---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-37413 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): 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 730 25112 4 6249 30894 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:9a:3c:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.225/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83897sec preferred_lft 83897sec inet6 fe80::f816:3eff:fe9a:3ca2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7f:dd:30:d5 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-8c-8g-37413) 06/26/25 _x86_64_ (8 CPU) 00:58:37 LINUX RESTART (8 CPU) 01:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:10:31 33.90 1.18 18.82 13.90 580.30 2319.95 505779.01 01:20:31 2.03 0.01 2.02 0.00 0.05 25.52 0.43 01:30:01 11.28 1.61 9.16 0.51 57.51 1586.32 8737.63 01:40:05 25.77 1.25 22.71 1.81 100.94 10780.38 7205.63 Average: 18.54 1.01 13.31 4.22 191.12 3699.34 136453.93 01:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:31 27953112 30580120 1776776 5.41 68340 2875548 2171068 6.40 494724 4081624 104 01:20:31 27958696 30586772 1770336 5.39 69280 2875660 2171504 6.40 496340 4074764 16 01:30:01 27648276 30488384 1861072 5.66 82560 3068848 2191040 6.46 625408 4243316 172 01:40:05 25763708 31679780 622672 1.89 147264 5966672 1161380 3.42 1465148 5120100 124268 Average: 27330948 30833764 1507714 4.59 91861 3696682 1923748 5.67 770405 4379951 31140 01:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:31 lo 3.94 3.94 12.55 12.55 0.00 0.00 0.00 0.00 01:10:31 ens3 86.90 67.52 826.20 17.09 0.00 0.00 0.00 0.00 01:10:31 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:31 lo 0.21 0.21 0.03 0.03 0.00 0.00 0.00 0.00 01:20:31 ens3 1.10 0.85 0.30 0.17 0.00 0.00 0.00 0.00 01:20:31 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 lo 77.53 77.53 74.24 74.24 0.00 0.00 0.00 0.00 01:30:01 ens3 23.04 14.07 289.16 2.97 0.00 0.00 0.00 0.00 01:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:05 lo 74.57 74.57 77.60 77.60 0.00 0.00 0.00 0.00 01:40:05 ens3 445.63 251.70 648.96 1085.17 0.00 0.00 0.00 0.00 01:40:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 38.20 38.20 40.39 40.39 0.00 0.00 0.00 0.00 Average: ens3 140.49 84.49 448.25 277.90 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-8c-8g-37413) 06/26/25 _x86_64_ (8 CPU) 00:58:37 LINUX RESTART (8 CPU) 01:00:01 CPU %user %nice %system %iowait %steal %idle 01:10:31 all 2.26 0.00 0.30 0.22 0.02 97.20 01:10:31 0 2.01 0.00 0.31 0.03 0.01 97.63 01:10:31 1 2.46 0.00 0.43 0.15 0.02 96.93 01:10:31 2 1.89 0.00 0.55 0.54 0.03 96.98 01:10:31 3 2.43 0.00 0.27 0.36 0.02 96.92 01:10:31 4 2.04 0.00 0.22 0.45 0.03 97.26 01:10:31 5 2.08 0.00 0.25 0.10 0.02 97.54 01:10:31 6 2.92 0.00 0.18 0.03 0.02 96.85 01:10:31 7 2.20 0.00 0.18 0.11 0.02 97.50 01:20:31 all 0.22 0.00 0.03 0.01 0.01 99.74 01:20:31 0 0.03 0.00 0.01 0.00 0.00 99.96 01:20:31 1 0.81 0.00 0.08 0.00 0.02 99.08 01:20:31 2 0.04 0.00 0.03 0.07 0.01 99.86 01:20:31 3 0.33 0.00 0.02 0.00 0.01 99.65 01:20:31 4 0.18 0.00 0.04 0.00 0.03 99.76 01:20:31 5 0.02 0.00 0.01 0.00 0.01 99.96 01:20:31 6 0.08 0.00 0.02 0.00 0.02 99.87 01:20:31 7 0.24 0.00 0.01 0.00 0.00 99.75 01:30:01 all 3.70 0.00 0.20 0.04 0.02 96.04 01:30:01 0 3.04 0.00 0.13 0.01 0.01 96.81 01:30:01 1 5.13 0.00 0.25 0.02 0.02 94.57 01:30:01 2 3.34 0.00 0.20 0.06 0.02 96.38 01:30:01 3 2.50 0.00 0.24 0.14 0.02 97.09 01:30:01 4 3.38 0.00 0.18 0.07 0.03 96.35 01:30:01 5 3.28 0.00 0.29 0.02 0.02 96.39 01:30:01 6 4.98 0.00 0.17 0.02 0.02 94.80 01:30:01 7 3.93 0.00 0.11 0.01 0.01 95.94 01:40:05 all 7.89 0.00 0.67 0.20 0.04 91.20 01:40:05 0 5.69 0.00 0.63 0.03 0.03 93.61 01:40:05 1 12.18 0.00 0.66 0.38 0.03 86.74 01:40:05 2 8.28 0.00 0.68 0.05 0.03 90.95 01:40:05 3 4.72 0.00 0.58 0.65 0.04 94.02 01:40:05 4 13.11 0.00 0.98 0.33 0.04 85.54 01:40:05 5 8.51 0.00 0.66 0.08 0.04 90.71 01:40:05 6 5.20 0.00 0.63 0.03 0.03 94.11 01:40:05 7 5.43 0.00 0.51 0.09 0.03 93.94 Average: all 3.50 0.00 0.30 0.12 0.02 96.05 Average: 0 2.68 0.00 0.27 0.02 0.02 97.01 Average: 1 5.12 0.00 0.36 0.14 0.03 94.36 Average: 2 3.38 0.00 0.37 0.18 0.02 96.04 Average: 3 2.50 0.00 0.28 0.29 0.02 96.91 Average: 4 4.67 0.00 0.36 0.22 0.03 94.73 Average: 5 3.47 0.00 0.30 0.05 0.02 96.16 Average: 6 3.28 0.00 0.25 0.02 0.02 96.43 Average: 7 2.93 0.00 0.20 0.05 0.01 96.80