---> uname -a: Linux prd-centos8-builder-2c-4g-4322.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 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 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 1.8G 0 1.8G 0% /dev tmpfs 1.8G 0 1.8G 0% /dev/shm tmpfs 1.8G 17M 1.8G 1% /run tmpfs 1.8G 0 1.8G 0% /sys/fs/cgroup /dev/vda1 20G 9.8G 11G 49% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 565 276 17 2822 2800 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: eth0: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:de:e2:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.80/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85968sec preferred_lft 85968sec inet6 fe80::f816:3eff:fede:e244/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 07/01/2025 _x86_64_ (2 CPU) 17:00:53 LINUX RESTART (2 CPU) 05:02:01 PM tps rtps wtps bread/s bwrtn/s 05:03:01 PM 11.63 0.00 11.63 0.00 6045.81 05:04:01 PM 58.26 6.05 52.22 895.30 13335.35 05:05:01 PM 40.97 0.62 40.35 80.24 11752.45 05:06:01 PM 32.21 0.42 31.79 23.86 3136.14 05:07:01 PM 65.00 0.38 64.61 54.12 7563.36 05:08:01 PM 44.39 0.23 44.15 23.59 4571.84 Average: 42.08 1.28 40.79 179.52 7734.21 05:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:03:01 PM 1474792 3018764 2278884 60.71 2104 1725772 926060 19.28 204276 1832348 24 05:04:01 PM 727508 2858072 3026168 80.62 2104 2285616 1014776 21.13 272632 2406456 173748 05:05:01 PM 628908 2882672 3124768 83.25 2104 2398560 945440 19.69 226100 2518332 33348 05:06:01 PM 478928 2849744 3274748 87.24 2104 2510936 701016 14.60 424252 2456836 80700 05:07:01 PM 389112 2891336 3364564 89.63 2104 2628124 648604 13.51 430412 2504808 46824 05:08:01 PM 252956 2836180 3500720 93.26 2104 2697608 687488 14.32 434352 2615688 22964 Average: 658701 2889461 3094975 82.45 2104 2374436 820564 17.09 332004 2389078 59601 05:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:03:01 PM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 05:03:01 PM eth0 3.87 3.90 1.23 0.52 0.00 0.00 0.00 0.00 05:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 PM eth0 46.72 35.04 1098.55 2.92 0.00 0.00 0.00 0.00 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 13.51 14.01 10.75 2.00 0.00 0.00 0.00 0.00 05:06:01 PM lo 7.56 7.56 14.13 14.13 0.00 0.00 0.00 0.00 05:06:01 PM eth0 51.23 41.37 503.90 19.84 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 16.43 14.96 134.73 4.03 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 18.21 17.26 153.35 5.29 0.00 0.00 0.00 0.00 Average: lo 1.28 1.28 2.36 2.36 0.00 0.00 0.00 0.00 Average: eth0 25.00 21.09 317.09 5.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 07/01/2025 _x86_64_ (2 CPU) 17:00:53 LINUX RESTART (2 CPU) 05:02:01 PM CPU %user %nice %system %iowait %steal %idle 05:03:01 PM all 1.16 0.00 0.26 0.48 1.40 96.69 05:03:01 PM 0 0.96 0.00 0.35 0.73 1.19 96.78 05:03:01 PM 1 1.37 0.00 0.18 0.23 1.61 96.61 05:04:01 PM all 23.04 0.00 4.89 2.54 3.29 66.25 05:04:01 PM 0 29.93 0.00 6.75 0.82 2.83 59.67 05:04:01 PM 1 16.24 0.00 3.05 4.24 3.73 72.73 05:05:01 PM all 32.20 0.00 3.51 1.20 3.70 59.38 05:05:01 PM 0 56.34 0.00 4.72 0.02 3.11 35.81 05:05:01 PM 1 8.79 0.00 2.35 2.35 4.27 82.25 05:06:01 PM all 31.75 0.00 4.13 0.70 4.73 58.70 05:06:01 PM 0 28.25 0.00 4.38 0.49 4.89 62.00 05:06:01 PM 1 35.28 0.00 3.87 0.91 4.57 55.37 05:07:01 PM all 37.16 0.00 4.31 2.36 5.09 51.09 05:07:01 PM 0 29.33 0.00 4.13 3.47 4.91 58.16 05:07:01 PM 1 45.02 0.00 4.48 1.24 5.28 43.98 05:08:01 PM all 37.40 0.00 3.81 1.05 5.18 52.56 05:08:01 PM 0 45.84 0.00 4.94 0.83 4.55 43.83 05:08:01 PM 1 29.14 0.00 2.70 1.27 5.79 61.11 Average: all 27.19 0.00 3.49 1.39 3.91 64.02 Average: 0 31.77 0.00 4.22 1.06 3.59 59.36 Average: 1 22.65 0.00 2.77 1.71 4.22 68.64