---> uname -a: Linux prd-centos8-builder-2c-4g-5472.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 9.1G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 505 1118 17 2041 2884 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:d1:f7:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.233/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85917sec preferred_lft 85917sec inet6 fe80::f816:3eff:fed1:f7e6/64 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) 10/03/2025 _x86_64_ (2 CPU) 08:03:54 LINUX RESTART (2 CPU) 08:05:01 AM tps rtps wtps bread/s bwrtn/s 08:06:01 AM 51.54 0.42 51.12 11.20 5344.69 08:07:01 AM 69.83 0.50 69.33 53.85 9067.01 08:08:01 AM 28.13 0.05 28.08 1.33 2898.72 08:09:01 AM 17.96 0.27 17.70 41.86 434.26 08:10:01 AM 11.46 0.00 11.46 0.00 315.24 08:11:01 AM 21.74 0.55 21.19 33.46 773.06 08:12:01 AM 18.76 0.20 18.56 23.33 536.19 Average: 31.35 0.28 31.06 23.57 2767.02 08:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 AM 1349164 3003132 2404520 64.06 2104 1821880 610444 12.71 145052 1969148 135052 08:07:01 AM 1190620 2955616 2563064 68.28 2104 1926004 621740 12.95 148484 2094392 27368 08:08:01 AM 1165800 2968284 2587884 68.94 2104 1962972 615584 12.82 172284 2094480 8856 08:09:01 AM 1039060 2876408 2714624 72.32 2104 1998052 702224 14.62 210088 2183980 42740 08:10:01 AM 1165408 2969016 2588276 68.95 2104 1964228 634684 13.22 207872 2059284 8844 08:11:01 AM 1177880 2983956 2575804 68.62 2104 1966580 602400 12.54 392036 1862636 10216 08:12:01 AM 1160736 2969068 2592948 69.08 2104 1968396 612380 12.75 399504 1872712 21484 Average: 1178381 2960783 2575303 68.61 2104 1944016 628494 13.09 239331 2019519 36366 08:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 71.92 60.47 904.24 6.47 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 18.99 18.73 156.91 5.22 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 41.83 37.06 585.51 6.60 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 11.06 13.23 11.80 5.89 0.00 0.00 0.00 0.00 08:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 AM eth0 12.48 13.13 10.77 3.97 0.00 0.00 0.00 0.00 08:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 AM eth0 16.38 14.95 16.42 7.84 0.00 0.00 0.00 0.00 08:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 AM eth0 8.35 10.28 6.45 4.74 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 25.86 23.98 241.71 5.82 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) 10/03/2025 _x86_64_ (2 CPU) 08:03:54 LINUX RESTART (2 CPU) 08:05:01 AM CPU %user %nice %system %iowait %steal %idle 08:06:01 AM all 38.60 0.00 4.27 0.98 2.01 54.14 08:06:01 AM 0 55.44 0.00 6.44 1.39 2.22 34.51 08:06:01 AM 1 21.86 0.00 2.11 0.58 1.80 73.66 08:07:01 AM all 38.24 0.00 4.27 2.36 1.79 53.34 08:07:01 AM 0 58.92 0.00 5.87 1.48 2.11 31.61 08:07:01 AM 1 17.65 0.00 2.68 3.23 1.47 74.97 08:08:01 AM all 37.65 0.00 2.67 0.40 1.82 57.47 08:08:01 AM 0 60.21 0.00 3.34 0.45 2.14 33.86 08:08:01 AM 1 15.14 0.00 2.00 0.35 1.49 81.02 08:09:01 AM all 37.30 0.00 2.42 0.22 1.54 58.52 08:09:01 AM 0 41.26 0.00 2.37 0.33 1.69 54.34 08:09:01 AM 1 33.33 0.00 2.46 0.10 1.40 62.71 08:10:01 AM all 34.10 0.00 2.64 0.08 1.37 61.81 08:10:01 AM 0 42.98 0.00 3.09 0.13 1.55 52.25 08:10:01 AM 1 25.21 0.00 2.19 0.03 1.20 71.36 08:11:01 AM all 39.73 0.00 3.15 0.58 1.58 54.96 08:11:01 AM 0 52.37 0.00 3.65 0.66 1.83 41.48 08:11:01 AM 1 27.09 0.00 2.64 0.50 1.33 68.44 08:12:01 AM all 41.51 0.00 3.12 0.42 1.58 53.37 08:12:01 AM 0 51.27 0.00 3.47 0.46 1.83 42.97 08:12:01 AM 1 31.74 0.00 2.78 0.38 1.33 63.78 Average: all 38.16 0.00 3.22 0.72 1.67 56.23 Average: 0 51.78 0.00 4.03 0.70 1.91 41.58 Average: 1 24.56 0.00 2.41 0.74 1.43 70.86