---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-41174 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 889 24744 4 6458 30735 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:ad:e1:2c brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.8/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84099sec preferred_lft 84099sec inet6 fe80::f816:3eff:fead:e12c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:98:89:d3:34 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-41174) 07/09/25 _x86_64_ (8 CPU) 18:10:28 LINUX RESTART (8 CPU) 18:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:30:01 32.94 0.11 28.71 4.11 5.41 8051.58 21963.23 18:40:13 34.73 0.01 30.43 4.29 0.26 8549.86 27466.52 Average: 33.84 0.06 29.58 4.20 2.81 8303.27 24743.02 18:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:30:01 24948236 29014312 3290592 10.01 171316 4101816 3263724 9.62 985196 6455160 165084 18:40:13 24337504 28971220 3329512 10.13 204688 4585696 3398956 10.02 1120832 6888004 118088 Average: 24642870 28992766 3310052 10.07 188002 4343756 3331340 9.82 1053014 6671582 141586 18:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:30:01 lo 1672.52 1672.52 1590.76 1590.76 0.00 0.00 0.00 0.00 18:30:01 ens3 46.74 33.45 16.67 11.24 0.00 0.00 0.00 0.00 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:13 lo 1609.15 1609.15 1530.62 1530.62 0.00 0.00 0.00 0.00 18:40:13 ens3 45.76 33.38 15.76 12.38 0.00 0.00 0.00 0.00 18:40:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1640.51 1640.51 1560.38 1560.38 0.00 0.00 0.00 0.00 Average: ens3 46.24 33.42 16.21 11.82 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-41174) 07/09/25 _x86_64_ (8 CPU) 18:10:28 LINUX RESTART (8 CPU) 18:20:01 CPU %user %nice %system %iowait %steal %idle 18:30:01 all 38.33 0.00 1.72 0.13 0.07 59.74 18:30:01 0 35.29 0.00 1.53 0.06 0.07 63.04 18:30:01 1 44.07 0.00 1.94 0.13 0.07 53.79 18:30:01 2 40.61 0.00 1.65 0.20 0.08 57.45 18:30:01 3 38.97 0.00 1.54 0.09 0.07 59.32 18:30:01 4 37.64 0.00 1.73 0.05 0.08 60.51 18:30:01 5 34.45 0.00 2.01 0.16 0.07 63.31 18:30:01 6 38.61 0.00 1.46 0.14 0.08 59.71 18:30:01 7 37.00 0.00 1.93 0.20 0.07 60.80 18:40:13 all 36.21 0.00 1.79 0.17 0.07 61.75 18:40:13 0 34.34 0.00 1.79 0.15 0.07 63.65 18:40:13 1 36.66 0.00 1.77 0.28 0.08 61.22 18:40:13 2 37.75 0.00 1.80 0.09 0.07 60.29 18:40:13 3 36.15 0.00 1.96 0.21 0.08 61.59 18:40:13 4 35.91 0.00 1.75 0.13 0.07 62.15 18:40:13 5 36.58 0.00 1.81 0.16 0.07 61.37 18:40:13 6 36.55 0.00 1.59 0.25 0.08 61.52 18:40:13 7 35.79 0.00 1.80 0.12 0.08 62.22 Average: all 37.26 0.00 1.76 0.15 0.07 60.76 Average: 0 34.81 0.00 1.66 0.10 0.07 63.35 Average: 1 40.32 0.00 1.86 0.20 0.07 57.54 Average: 2 39.16 0.00 1.73 0.15 0.08 58.88 Average: 3 37.54 0.00 1.76 0.15 0.08 60.47 Average: 4 36.76 0.00 1.74 0.09 0.07 61.34 Average: 5 35.52 0.00 1.91 0.16 0.07 62.33 Average: 6 37.57 0.00 1.53 0.20 0.08 60.63 Average: 7 36.39 0.00 1.87 0.16 0.07 61.52