---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-52738 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 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 888 24793 4 6410 30736 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:44:e3:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.14/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84326sec preferred_lft 84326sec inet6 fe80::f816:3eff:fe44:e309/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:11:4c:d1:75 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-52738) 08/12/25 _x86_64_ (8 CPU) 07:44:56 LINUX RESTART (8 CPU) 07:50:04 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:00:10 44.81 0.52 26.97 17.31 580.09 7431.17 544744.34 08:10:07 38.94 0.01 34.02 4.91 0.25 9759.67 33941.56 Average: 41.90 0.27 30.47 11.16 292.26 8587.04 291180.25 07:50:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:00:10 25167220 28889140 3417756 10.40 147484 3809616 3459240 10.20 901864 6351872 288 08:10:07 24999980 29290556 3012192 9.17 188652 4284592 2966892 8.75 1044568 6324804 27184 Average: 25083600 29089848 3214974 9.78 168068 4047104 3213066 9.47 973216 6338338 13736 07:50:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:00:10 lo 1117.91 1117.91 1062.14 1062.14 0.00 0.00 0.00 0.00 08:00:10 ens3 37.98 27.35 192.08 7.97 0.00 0.00 0.00 0.00 08:00:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:07 lo 2056.57 2056.57 1956.77 1956.77 0.00 0.00 0.00 0.00 08:10:07 ens3 26.87 21.43 8.29 7.44 0.00 0.00 0.00 0.00 08:10:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1583.87 1583.87 1506.24 1506.24 0.00 0.00 0.00 0.00 Average: ens3 32.46 24.41 100.85 7.70 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-52738) 08/12/25 _x86_64_ (8 CPU) 07:44:56 LINUX RESTART (8 CPU) 07:50:04 CPU %user %nice %system %iowait %steal %idle 08:00:10 all 37.28 0.00 1.67 0.28 0.08 60.69 08:00:10 0 34.07 0.00 1.52 0.35 0.08 63.97 08:00:10 1 39.68 0.00 1.79 0.34 0.08 58.11 08:00:10 2 38.16 0.00 1.89 0.21 0.08 59.66 08:00:10 3 34.65 0.00 1.44 0.14 0.08 63.69 08:00:10 4 38.14 0.00 1.96 0.35 0.08 59.48 08:00:10 5 38.13 0.00 1.54 0.27 0.08 59.98 08:00:10 6 36.63 0.00 1.45 0.23 0.07 61.62 08:00:10 7 38.76 0.00 1.79 0.39 0.08 58.99 08:10:07 all 39.09 0.00 2.07 0.28 0.08 58.48 08:10:07 0 33.91 0.00 1.81 0.09 0.08 64.11 08:10:07 1 40.73 0.00 2.21 0.29 0.08 56.69 08:10:07 2 39.01 0.00 1.98 0.18 0.08 58.76 08:10:07 3 42.94 0.00 2.51 0.41 0.08 54.07 08:10:07 4 39.59 0.00 2.01 0.33 0.09 57.97 08:10:07 5 39.75 0.00 2.27 0.65 0.09 57.25 08:10:07 6 39.51 0.00 1.81 0.10 0.08 58.49 08:10:07 7 37.27 0.00 1.99 0.19 0.08 60.48 Average: all 38.18 0.00 1.87 0.28 0.08 59.59 Average: 0 33.99 0.00 1.66 0.22 0.08 64.04 Average: 1 40.20 0.00 2.00 0.31 0.08 57.41 Average: 2 38.58 0.00 1.94 0.19 0.08 59.21 Average: 3 38.76 0.00 1.97 0.27 0.08 58.91 Average: 4 38.86 0.00 1.99 0.34 0.09 58.73 Average: 5 38.93 0.00 1.90 0.46 0.08 58.62 Average: 6 38.06 0.00 1.63 0.17 0.07 60.07 Average: 7 38.02 0.00 1.89 0.29 0.08 59.73