---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-792 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 918 24766 4 6407 30706 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:37:ad:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.28/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84327sec preferred_lft 84327sec inet6 fe80::f816:3eff:fe37:ad95/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:10:43:a9:72 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-792) 09/24/25 _x86_64_ (8 CPU) 10:51:07 LINUX RESTART (8 CPU) 11:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:10:40 33.92 0.10 29.69 4.13 5.06 8299.74 38191.97 11:20:06 36.82 0.01 32.28 4.53 0.30 8730.48 32790.26 Average: 35.29 0.06 30.91 4.32 2.82 8502.02 35655.24 11:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:10:40 25325264 29299776 3005200 9.14 174272 4006956 2984844 8.80 968280 6089104 33288 11:20:06 24768836 29254284 3046912 9.27 200560 4450116 3014032 8.89 1089388 6468484 12936 Average: 25047050 29277030 3026056 9.21 187416 4228536 2999438 8.84 1028834 6278794 23112 11:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:10:40 lo 1694.53 1694.53 1611.26 1611.26 0.00 0.00 0.00 0.00 11:10:40 ens3 22.93 19.16 10.87 6.60 0.00 0.00 0.00 0.00 11:10:40 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:06 lo 1653.21 1653.21 1572.22 1572.22 0.00 0.00 0.00 0.00 11:20:06 ens3 23.54 19.90 9.69 7.12 0.00 0.00 0.00 0.00 11:20:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1675.13 1675.13 1592.92 1592.92 0.00 0.00 0.00 0.00 Average: ens3 23.22 19.51 10.32 6.85 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-792) 09/24/25 _x86_64_ (8 CPU) 10:51:07 LINUX RESTART (8 CPU) 11:00:01 CPU %user %nice %system %iowait %steal %idle 11:10:40 all 35.59 0.00 1.75 0.21 0.07 62.37 11:10:40 0 33.48 0.00 1.83 0.12 0.07 64.50 11:10:40 1 37.21 0.00 1.85 0.41 0.08 60.46 11:10:40 2 38.51 0.00 2.13 0.38 0.07 58.91 11:10:40 3 36.39 0.00 1.39 0.20 0.08 61.94 11:10:40 4 36.61 0.00 1.85 0.28 0.07 61.18 11:10:40 5 36.23 0.00 1.74 0.13 0.07 61.82 11:10:40 6 33.14 0.00 1.63 0.08 0.07 65.08 11:10:40 7 33.17 0.00 1.60 0.11 0.08 65.04 11:20:06 all 35.80 0.00 1.82 0.19 0.08 62.12 11:20:06 0 35.15 0.00 1.93 0.24 0.08 62.61 11:20:06 1 36.28 0.00 1.78 0.11 0.08 61.75 11:20:06 2 34.92 0.00 2.48 0.41 0.08 62.11 11:20:06 3 34.53 0.00 1.78 0.18 0.08 63.43 11:20:06 4 37.09 0.00 1.65 0.15 0.08 61.03 11:20:06 5 36.16 0.00 1.50 0.07 0.08 62.19 11:20:06 6 37.11 0.00 1.69 0.11 0.08 61.01 11:20:06 7 35.17 0.00 1.72 0.22 0.08 62.81 Average: all 35.69 0.00 1.78 0.20 0.08 62.25 Average: 0 34.26 0.00 1.87 0.17 0.08 63.61 Average: 1 36.77 0.00 1.82 0.27 0.08 61.06 Average: 2 36.82 0.00 2.30 0.39 0.08 60.41 Average: 3 35.52 0.00 1.58 0.19 0.08 62.64 Average: 4 36.84 0.00 1.76 0.22 0.07 61.11 Average: 5 36.20 0.00 1.63 0.10 0.08 61.99 Average: 6 35.00 0.00 1.66 0.09 0.08 63.17 Average: 7 34.11 0.00 1.66 0.16 0.08 63.99