---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-1605 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 893 24836 4 6362 30730 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:d6:6e:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.27/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84353sec preferred_lft 84353sec inet6 fe80::f816:3eff:fed6:6eca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:eb:d7:6e:de 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-1605) 09/26/25 _x86_64_ (8 CPU) 19:10:26 LINUX RESTART (8 CPU) 19:20:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:30:01 34.59 0.10 29.88 4.60 5.23 2721.49 17670.48 19:40:04 33.27 0.01 28.89 4.36 0.30 3075.12 16084.83 Average: 33.92 0.05 29.39 4.48 2.76 2899.12 16873.99 19:20:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:30:01 24845316 28991708 3312128 10.08 176872 4169484 3225600 9.51 1017836 6506116 185688 19:40:04 24139404 28741188 3559112 10.83 201848 4560836 3588824 10.58 1122016 7064608 117088 Average: 24492360 28866448 3435620 10.45 189360 4365160 3407212 10.05 1069926 6785362 151388 19:20:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:30:01 lo 1982.20 1982.20 1886.71 1886.71 0.00 0.00 0.00 0.00 19:30:01 ens3 21.44 18.90 11.04 6.69 0.00 0.00 0.00 0.00 19:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:40:04 lo 1714.60 1714.60 1631.74 1631.74 0.00 0.00 0.00 0.00 19:40:04 ens3 25.62 21.44 9.89 7.40 0.00 0.00 0.00 0.00 19:40:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1847.78 1847.78 1758.64 1758.64 0.00 0.00 0.00 0.00 Average: ens3 23.54 20.17 10.46 7.04 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-1605) 09/26/25 _x86_64_ (8 CPU) 19:10:26 LINUX RESTART (8 CPU) 19:20:03 CPU %user %nice %system %iowait %steal %idle 19:30:01 all 36.44 0.00 1.68 0.17 0.08 61.62 19:30:01 0 35.40 0.00 1.94 0.17 0.08 62.40 19:30:01 1 37.63 0.00 1.46 0.12 0.08 60.70 19:30:01 2 39.81 0.00 1.97 0.15 0.08 57.99 19:30:01 3 33.50 0.00 1.75 0.13 0.08 64.54 19:30:01 4 32.65 0.00 1.77 0.12 0.08 65.38 19:30:01 5 38.18 0.00 1.53 0.35 0.08 59.87 19:30:01 6 39.19 0.00 1.58 0.12 0.08 59.02 19:30:01 7 35.18 0.00 1.48 0.23 0.08 63.03 19:40:04 all 36.56 0.00 1.76 0.15 0.08 61.44 19:40:04 0 34.58 0.00 1.79 0.11 0.08 63.44 19:40:04 1 36.82 0.00 2.10 0.21 0.08 60.79 19:40:04 2 37.57 0.00 1.84 0.09 0.08 60.42 19:40:04 3 40.99 0.00 1.93 0.11 0.09 56.88 19:40:04 4 37.80 0.00 1.85 0.06 0.08 60.20 19:40:04 5 33.70 0.00 1.45 0.23 0.08 64.54 19:40:04 6 35.05 0.00 1.57 0.34 0.08 62.96 19:40:04 7 35.97 0.00 1.54 0.08 0.08 62.33 Average: all 36.50 0.00 1.72 0.16 0.08 61.53 Average: 0 34.99 0.00 1.87 0.14 0.08 62.92 Average: 1 37.23 0.00 1.78 0.16 0.08 60.75 Average: 2 38.68 0.00 1.90 0.12 0.08 59.21 Average: 3 37.27 0.00 1.84 0.12 0.08 60.69 Average: 4 35.24 0.00 1.81 0.09 0.08 62.78 Average: 5 35.93 0.00 1.49 0.29 0.08 62.22 Average: 6 37.11 0.00 1.57 0.23 0.08 61.00 Average: 7 35.58 0.00 1.51 0.15 0.08 62.68