---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-20310 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 860 24819 4 6412 30764 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:fd:db:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.199/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84125sec preferred_lft 84125sec inet6 fe80::f816:3eff:fefd:dbe1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:40:55:72:98 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-20310) 02/17/25 _x86_64_ (8 CPU) 23:11:02 LINUX RESTART (8 CPU) 23:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:30:08 33.22 0.11 28.91 4.20 5.32 7859.80 25258.65 23:40:16 49.19 0.01 30.79 18.39 0.38 8178.68 519491.85 Average: 41.20 0.06 29.85 11.30 2.85 8019.25 272383.39 23:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:30:08 25594216 29507964 2797688 8.51 171380 3954596 3341152 9.85 965988 5842644 38924 23:40:16 24999552 29471316 2829820 8.61 201992 4435328 2748412 8.10 1106888 6228092 11112 Average: 25296884 29489640 2813754 8.56 186686 4194962 3044782 8.98 1036438 6035368 25018 23:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:30:08 lo 1623.01 1623.01 1543.29 1543.29 0.00 0.00 0.00 0.00 23:30:08 ens3 53.86 36.01 20.19 14.02 0.00 0.00 0.00 0.00 23:30:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:16 lo 1598.77 1598.77 1521.29 1521.29 0.00 0.00 0.00 0.00 23:40:16 ens3 55.66 37.47 19.50 15.34 0.00 0.00 0.00 0.00 23:40:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1610.89 1610.89 1532.29 1532.29 0.00 0.00 0.00 0.00 Average: ens3 54.76 36.74 19.84 14.68 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-20310) 02/17/25 _x86_64_ (8 CPU) 23:11:02 LINUX RESTART (8 CPU) 23:20:01 CPU %user %nice %system %iowait %steal %idle 23:30:08 all 39.65 0.00 1.78 0.13 0.07 58.37 23:30:08 0 34.97 0.00 1.83 0.22 0.07 62.90 23:30:08 1 42.34 0.00 1.87 0.13 0.08 55.59 23:30:08 2 41.23 0.00 1.98 0.11 0.08 56.59 23:30:08 3 44.14 0.00 1.72 0.12 0.08 53.95 23:30:08 4 39.40 0.00 1.88 0.16 0.07 58.48 23:30:08 5 39.23 0.00 1.83 0.09 0.08 58.77 23:30:08 6 34.49 0.00 1.55 0.13 0.07 63.77 23:30:08 7 41.38 0.00 1.55 0.07 0.07 56.93 23:40:16 all 37.21 0.00 2.00 0.15 0.07 60.57 23:40:16 0 33.87 0.00 2.11 0.18 0.07 63.76 23:40:16 1 38.27 0.00 1.76 0.05 0.07 59.85 23:40:16 2 42.15 0.00 2.18 0.13 0.07 55.47 23:40:16 3 36.10 0.00 2.27 0.19 0.07 61.37 23:40:16 4 36.96 0.00 1.79 0.27 0.07 60.91 23:40:16 5 38.17 0.00 1.83 0.16 0.07 59.76 23:40:16 6 37.44 0.00 2.20 0.15 0.07 60.14 23:40:16 7 34.70 0.00 1.87 0.09 0.07 63.27 Average: all 38.43 0.00 1.89 0.14 0.07 59.47 Average: 0 34.42 0.00 1.97 0.20 0.07 63.33 Average: 1 40.30 0.00 1.81 0.09 0.08 57.72 Average: 2 41.69 0.00 2.08 0.12 0.08 56.03 Average: 3 40.12 0.00 1.99 0.15 0.07 57.66 Average: 4 38.18 0.00 1.84 0.22 0.07 59.69 Average: 5 38.70 0.00 1.83 0.13 0.07 59.27 Average: 6 35.96 0.00 1.87 0.14 0.07 61.96 Average: 7 38.04 0.00 1.71 0.08 0.07 60.10