---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-37019 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 892 24710 4 6489 30732 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:40:4a:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.225/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84134sec preferred_lft 84134sec inet6 fe80::f816:3eff:fe40:4ac4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:19:ef:83:aa 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-37019) 06/25/25 _x86_64_ (8 CPU) 09:40:07 LINUX RESTART (8 CPU) 09:50:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:00:11 45.83 11.77 29.81 4.24 134.05 8260.62 32102.27 10:10:01 34.79 0.00 30.72 4.06 0.24 8322.38 34647.83 Average: 40.40 5.99 30.26 4.15 68.32 8290.96 33352.74 09:50:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:00:11 25382960 29417008 2886896 8.78 174064 4056192 2982572 8.80 1010532 5983732 53464 10:10:01 24813936 29356732 2944112 8.96 202812 4492964 3006212 8.86 1132728 6369916 16420 Average: 25098448 29386870 2915504 8.87 188438 4274578 2994392 8.83 1071630 6176824 34942 09:50:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:00:11 lo 1654.46 1654.46 1573.42 1573.42 0.00 0.00 0.00 0.00 10:00:11 ens3 26.12 20.40 11.29 6.90 0.00 0.00 0.00 0.00 10:00:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 lo 1595.13 1595.13 1517.02 1517.02 0.00 0.00 0.00 0.00 10:10:01 ens3 23.52 19.38 9.33 6.77 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1625.32 1625.32 1545.71 1545.71 0.00 0.00 0.00 0.00 Average: ens3 24.84 19.90 10.33 6.84 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-37019) 06/25/25 _x86_64_ (8 CPU) 09:40:07 LINUX RESTART (8 CPU) 09:50:00 CPU %user %nice %system %iowait %steal %idle 10:00:11 all 36.00 0.04 1.77 0.15 0.08 61.96 10:00:11 0 33.03 0.06 1.67 0.10 0.07 65.07 10:00:11 1 32.42 0.17 1.81 0.36 0.07 65.18 10:00:11 2 39.97 0.00 1.76 0.15 0.08 58.03 10:00:11 3 36.49 0.00 1.86 0.05 0.08 61.51 10:00:11 4 38.75 0.00 1.82 0.12 0.08 59.23 10:00:11 5 33.59 0.00 1.76 0.21 0.08 64.37 10:00:11 6 37.54 0.00 1.69 0.07 0.08 60.62 10:00:11 7 36.22 0.04 1.83 0.16 0.08 61.67 10:10:01 all 34.48 0.00 1.76 0.09 0.08 63.59 10:10:01 0 32.91 0.00 1.81 0.11 0.07 65.10 10:10:01 1 33.73 0.00 2.04 0.13 0.07 64.02 10:10:01 2 34.23 0.00 1.70 0.04 0.08 63.95 10:10:01 3 35.41 0.00 1.64 0.06 0.07 62.82 10:10:01 4 36.72 0.00 1.76 0.09 0.08 61.36 10:10:01 5 33.77 0.00 1.86 0.11 0.07 64.19 10:10:01 6 34.84 0.00 1.50 0.12 0.07 63.47 10:10:01 7 34.23 0.00 1.79 0.10 0.08 63.80 Average: all 35.25 0.02 1.77 0.12 0.08 62.76 Average: 0 32.97 0.03 1.74 0.10 0.07 65.08 Average: 1 33.06 0.09 1.92 0.24 0.07 64.61 Average: 2 37.16 0.00 1.73 0.10 0.08 60.94 Average: 3 35.96 0.00 1.75 0.05 0.08 62.15 Average: 4 37.75 0.00 1.79 0.11 0.08 60.27 Average: 5 33.68 0.00 1.81 0.16 0.08 64.28 Average: 6 36.21 0.00 1.60 0.09 0.08 62.02 Average: 7 35.24 0.02 1.81 0.13 0.08 62.72