---> uname -a: Linux prd-centos8-builder-2c-4g-1883.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: 2800.000 BogoMIPS: 5600.00 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 559 283 17 2823 2806 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:31:dd:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.149/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85980sec preferred_lft 85980sec inet6 fe80::f816:3eff:fe31:dd60/64 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) 08/01/2025 _x86_64_ (2 CPU) 21:00:52 LINUX RESTART (2 CPU) 09:02:01 PM tps rtps wtps bread/s bwrtn/s 09:03:01 PM 12.25 0.00 12.25 0.00 6068.53 09:04:01 PM 61.15 6.16 54.98 896.90 13522.71 09:05:01 PM 36.90 0.80 36.10 85.57 11513.56 09:06:01 PM 40.03 0.23 39.79 18.53 4256.87 09:07:01 PM 62.26 0.38 61.88 54.12 6783.76 Average: 42.52 1.52 41.00 211.03 8429.22 09:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:03:01 PM 1467696 3012080 2285980 60.90 2104 1726072 909760 18.94 204084 1838392 24 09:04:01 PM 702408 2841392 3051268 81.29 2104 2292868 991348 20.64 272212 2428720 181804 09:05:01 PM 568116 2821956 3185560 84.87 2104 2398468 1002384 20.87 227500 2575484 34916 09:06:01 PM 453144 2842052 3300532 87.93 2104 2527724 711392 14.81 429556 2469232 76548 09:07:01 PM 372644 2884668 3381032 90.07 2104 2636740 638932 13.30 425176 2522244 47308 Average: 712802 2880430 3040874 81.01 2104 2316374 850763 17.72 311706 2366814 68120 09:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:03:01 PM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:03:01 PM eth0 5.90 4.73 3.53 0.78 0.00 0.00 0.00 0.00 09:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 PM eth0 53.82 38.95 1098.46 3.22 0.00 0.00 0.00 0.00 09:05:01 PM lo 0.77 0.77 0.12 0.12 0.00 0.00 0.00 0.00 09:05:01 PM eth0 14.25 14.08 10.80 2.02 0.00 0.00 0.00 0.00 09:06:01 PM lo 6.77 6.77 14.01 14.01 0.00 0.00 0.00 0.00 09:06:01 PM eth0 55.57 44.59 528.31 20.27 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 27.26 22.93 255.35 5.46 0.00 0.00 0.00 0.00 Average: lo 1.53 1.53 2.83 2.83 0.00 0.00 0.00 0.00 Average: eth0 31.36 25.06 379.29 6.35 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) 08/01/2025 _x86_64_ (2 CPU) 21:00:52 LINUX RESTART (2 CPU) 09:02:01 PM CPU %user %nice %system %iowait %steal %idle 09:03:01 PM all 2.01 0.00 0.33 0.49 2.74 94.44 09:03:01 PM 0 2.47 0.00 0.26 0.29 3.26 93.71 09:03:01 PM 1 1.54 0.00 0.39 0.69 2.21 95.17 09:04:01 PM all 24.34 0.00 5.20 2.56 4.22 63.68 09:04:01 PM 0 9.52 0.00 2.98 3.92 5.15 78.44 09:04:01 PM 1 39.60 0.00 7.50 1.15 3.26 48.48 09:05:01 PM all 32.13 0.00 3.44 1.16 4.48 58.78 09:05:01 PM 0 6.83 0.00 2.16 1.60 4.82 84.59 09:05:01 PM 1 58.10 0.00 4.76 0.71 4.14 32.30 09:06:01 PM all 31.40 0.00 4.05 0.99 5.43 58.14 09:06:01 PM 0 28.75 0.00 4.43 0.76 5.25 60.80 09:06:01 PM 1 34.03 0.00 3.67 1.21 5.60 55.48 09:07:01 PM all 37.12 0.00 3.99 1.98 4.42 52.48 09:07:01 PM 0 22.54 0.00 2.95 2.56 4.16 67.79 09:07:01 PM 1 51.81 0.00 5.04 1.40 4.68 37.06 Average: all 25.42 0.00 3.41 1.44 4.26 65.48 Average: 0 14.00 0.00 2.55 1.83 4.53 77.08 Average: 1 37.01 0.00 4.27 1.03 3.98 53.71