---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-18871 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 912 25039 4 6140 30712 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:78:c7:f4 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.32/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84280sec preferred_lft 84280sec inet6 fe80::f816:3eff:fe78:c7f4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0c:04:b8:2e 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-18871) 02/17/25 _x86_64_ (8 CPU) 10:44:12 LINUX RESTART (8 CPU) 10:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:00:01 37.58 0.13 20.84 16.60 5.88 5792.53 530967.27 11:10:01 39.00 0.00 34.14 4.86 0.24 9569.22 39650.07 Average: 38.29 0.07 27.49 10.73 3.06 7680.69 285333.24 10:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:00:01 25590500 29141220 3168108 9.64 143696 3647708 3258876 9.61 871568 5973456 2024 11:10:01 25247044 29321212 2983152 9.08 182792 4082316 2991644 8.82 1001756 6113428 12388 Average: 25418772 29231216 3075630 9.36 163244 3865012 3125260 9.22 936662 6043442 7206 10:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:00:01 lo 983.29 983.29 934.18 934.18 0.00 0.00 0.00 0.00 11:00:01 ens3 23.35 18.75 23.99 6.72 0.00 0.00 0.00 0.00 11:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 lo 2049.80 2049.80 1950.71 1950.71 0.00 0.00 0.00 0.00 11:10:01 ens3 25.22 19.67 8.18 7.20 0.00 0.00 0.00 0.00 11:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1516.49 1516.49 1442.40 1442.40 0.00 0.00 0.00 0.00 Average: ens3 24.29 19.21 16.09 6.96 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-18871) 02/17/25 _x86_64_ (8 CPU) 10:44:12 LINUX RESTART (8 CPU) 10:50:01 CPU %user %nice %system %iowait %steal %idle 11:00:01 all 35.61 0.00 1.53 0.11 0.07 62.68 11:00:01 0 34.41 0.00 1.52 0.04 0.07 63.97 11:00:01 1 37.79 0.00 1.75 0.11 0.07 60.28 11:00:01 2 39.01 0.00 1.73 0.23 0.07 58.97 11:00:01 3 38.39 0.00 1.62 0.08 0.07 59.85 11:00:01 4 33.90 0.00 1.57 0.07 0.07 64.40 11:00:01 5 32.29 0.00 1.15 0.02 0.07 66.47 11:00:01 6 36.05 0.00 1.52 0.17 0.07 62.20 11:00:01 7 33.08 0.00 1.41 0.17 0.06 65.27 11:10:01 all 37.95 0.00 2.05 0.24 0.08 59.69 11:10:01 0 36.54 0.00 1.90 0.12 0.08 61.36 11:10:01 1 37.67 0.00 1.92 0.14 0.08 60.18 11:10:01 2 40.60 0.00 2.52 0.35 0.08 56.46 11:10:01 3 38.64 0.00 2.18 0.15 0.08 58.96 11:10:01 4 38.37 0.00 2.37 0.45 0.08 58.74 11:10:01 5 36.56 0.00 1.47 0.10 0.08 61.79 11:10:01 6 37.80 0.00 2.37 0.52 0.08 59.23 11:10:01 7 37.40 0.00 1.66 0.10 0.08 60.77 Average: all 36.78 0.00 1.79 0.18 0.07 61.18 Average: 0 35.48 0.00 1.71 0.08 0.07 62.66 Average: 1 37.73 0.00 1.83 0.12 0.08 60.23 Average: 2 39.80 0.00 2.12 0.29 0.07 57.72 Average: 3 38.52 0.00 1.90 0.11 0.07 59.40 Average: 4 36.13 0.00 1.97 0.26 0.07 61.58 Average: 5 34.43 0.00 1.31 0.06 0.07 64.13 Average: 6 36.92 0.00 1.95 0.34 0.07 60.72 Average: 7 35.24 0.00 1.53 0.13 0.07 63.02