---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-8899 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: 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 11G 145G 7% / 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 680 26712 4 4699 30944 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:ad:af:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.238/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84566sec preferred_lft 84566sec inet6 fe80::f816:3eff:fead:af1f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5c:ce:31:fa 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-8899) 08/31/25 _x86_64_ (8 CPU) 18:41:30 LINUX RESTART (8 CPU) 18:50:12 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:00:10 27.54 0.12 23.68 3.75 5.55 2376.06 24035.86 19:10:01 33.61 0.01 29.15 4.45 0.26 3223.07 21481.53 Average: 30.56 0.06 26.40 4.10 2.92 2796.79 22767.07 18:50:12 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:00:10 26074232 29746700 2561456 7.79 156576 3742172 2660640 7.85 906316 5427824 19408 19:10:01 25430388 29710220 2593904 7.89 195524 4256684 2680300 7.90 1054328 5881844 32784 Average: 25752310 29728460 2577680 7.84 176050 3999428 2670470 7.87 980322 5654834 26096 18:50:12 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:00:10 lo 1419.62 1419.62 1350.41 1350.41 0.00 0.00 0.00 0.00 19:00:10 ens3 47.53 34.87 21.27 13.71 0.00 0.00 0.00 0.00 19:00:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 lo 1633.43 1633.43 1554.42 1554.42 0.00 0.00 0.00 0.00 19:10:01 ens3 60.56 42.95 19.90 16.59 0.00 0.00 0.00 0.00 19:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1525.82 1525.82 1451.75 1451.75 0.00 0.00 0.00 0.00 Average: ens3 54.00 38.88 20.59 15.14 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-8899) 08/31/25 _x86_64_ (8 CPU) 18:41:30 LINUX RESTART (8 CPU) 18:50:12 CPU %user %nice %system %iowait %steal %idle 19:00:10 all 35.33 0.00 1.65 0.15 0.08 62.78 19:00:10 0 34.28 0.00 1.43 0.04 0.08 64.18 19:00:10 1 35.73 0.00 1.86 0.04 0.08 62.29 19:00:10 2 38.12 0.00 1.85 0.09 0.09 59.85 19:00:10 3 35.72 0.00 1.86 0.09 0.08 62.24 19:00:10 4 33.55 0.00 1.53 0.48 0.08 64.36 19:00:10 5 34.75 0.00 1.53 0.07 0.08 63.58 19:00:10 6 34.41 0.00 1.52 0.09 0.09 63.90 19:00:10 7 36.08 0.00 1.67 0.34 0.09 61.83 19:10:01 all 39.93 0.00 1.91 0.10 0.09 57.97 19:10:01 0 40.85 0.00 1.61 0.06 0.09 57.38 19:10:01 1 40.92 0.00 2.08 0.03 0.10 56.88 19:10:01 2 39.72 0.00 2.04 0.06 0.09 58.09 19:10:01 3 37.28 0.00 2.17 0.14 0.09 60.32 19:10:01 4 43.03 0.00 2.20 0.07 0.10 54.60 19:10:01 5 41.64 0.00 1.79 0.04 0.10 56.43 19:10:01 6 36.32 0.00 1.54 0.28 0.09 61.77 19:10:01 7 39.71 0.00 1.80 0.10 0.10 58.30 Average: all 37.62 0.00 1.78 0.12 0.09 60.39 Average: 0 37.54 0.00 1.52 0.05 0.09 60.80 Average: 1 38.31 0.00 1.97 0.03 0.09 59.60 Average: 2 38.92 0.00 1.94 0.07 0.09 58.98 Average: 3 36.50 0.00 2.01 0.11 0.09 61.29 Average: 4 38.26 0.00 1.86 0.28 0.09 59.51 Average: 5 38.17 0.00 1.66 0.05 0.09 60.03 Average: 6 35.35 0.00 1.53 0.18 0.09 62.84 Average: 7 37.88 0.00 1.73 0.22 0.09 60.08