---> uname -a: Linux prd-centos8-builder-2c-4g-6034.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 507 1116 17 2041 2882 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:44:52:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.134/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85870sec preferred_lft 85870sec inet6 fe80::f816:3eff:fe44:52f0/64 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) 10/09/2025 _x86_64_ (2 CPU) 19:04:07 LINUX RESTART (2 CPU) 07:05:01 PM tps rtps wtps bread/s bwrtn/s 07:06:01 PM 67.02 9.60 57.42 1391.44 3510.98 07:07:01 PM 72.74 0.03 72.70 0.53 8230.78 07:08:01 PM 43.05 0.48 42.57 53.32 5909.31 07:09:01 PM 21.83 0.25 21.58 40.13 975.39 07:10:01 PM 16.89 0.07 16.82 3.07 461.37 07:11:01 PM 15.19 0.00 15.19 0.00 627.81 07:12:01 PM 18.56 0.55 18.01 33.46 522.26 07:13:01 PM 18.14 0.20 17.94 23.33 521.18 Average: 34.18 1.40 32.78 193.18 2594.69 07:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 PM 1471028 3001648 2282648 60.81 2104 1707552 650740 13.55 143424 1882588 65904 07:07:01 PM 1192100 2953940 2561576 68.24 2104 1924404 659196 13.73 152992 2093740 119728 07:08:01 PM 1034012 2881268 2719664 72.45 2104 2007964 732380 15.25 152656 2245220 56060 07:09:01 PM 1152260 2955596 2601416 69.30 2104 1963980 651736 13.57 172284 2108776 8432 07:10:01 PM 1177740 2980952 2575936 68.62 2104 1964068 627376 13.06 205832 2048832 8432 07:11:01 PM 1162672 2965904 2591004 69.03 2104 1964076 627608 13.07 206356 2063296 8432 07:12:01 PM 1172988 2976408 2580688 68.75 2104 1964156 620292 12.92 390396 1869444 7496 07:13:01 PM 1088720 2897156 2664956 71.00 2104 1968736 699304 14.56 390040 1952920 21488 Average: 1181440 2951609 2572236 68.53 2104 1933117 658579 13.71 226748 2033102 36996 07:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 120.72 82.26 842.52 39.20 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 35.81 25.60 543.14 3.70 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 47.20 37.80 595.59 9.08 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 10.73 12.98 12.26 4.81 0.00 0.00 0.00 0.00 07:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM eth0 9.58 11.89 7.50 5.22 0.00 0.00 0.00 0.00 07:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 PM eth0 12.24 13.41 10.57 4.25 0.00 0.00 0.00 0.00 07:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM eth0 14.23 14.76 15.78 7.69 0.00 0.00 0.00 0.00 07:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 PM eth0 8.01 9.73 6.09 4.43 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 32.32 26.05 254.18 9.80 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) 10/09/2025 _x86_64_ (2 CPU) 19:04:07 LINUX RESTART (2 CPU) 07:05:01 PM CPU %user %nice %system %iowait %steal %idle 07:06:01 PM all 31.52 0.00 4.10 3.21 9.88 51.30 07:06:01 PM 0 27.16 0.00 3.56 3.51 9.80 55.96 07:06:01 PM 1 35.91 0.00 4.64 2.90 9.95 46.60 07:07:01 PM all 33.83 0.00 4.36 2.18 8.97 50.66 07:07:01 PM 0 39.52 0.00 5.47 2.88 7.85 44.28 07:07:01 PM 1 28.33 0.00 3.28 1.51 10.05 56.83 07:08:01 PM all 34.48 0.00 3.29 1.50 8.49 52.24 07:08:01 PM 0 35.61 0.00 3.31 0.97 8.70 51.40 07:08:01 PM 1 33.35 0.00 3.27 2.02 8.29 53.07 07:09:01 PM all 32.79 0.00 2.65 0.76 7.11 56.68 07:09:01 PM 0 25.51 0.00 2.31 0.30 7.08 64.80 07:09:01 PM 1 40.14 0.00 3.00 1.22 7.15 48.49 07:10:01 PM all 35.29 0.00 2.66 0.41 7.66 53.98 07:10:01 PM 0 30.52 0.00 2.51 0.52 7.67 58.78 07:10:01 PM 1 40.10 0.00 2.80 0.29 7.66 49.15 07:11:01 PM all 31.41 0.00 2.57 0.35 6.76 58.91 07:11:01 PM 0 31.50 0.00 2.64 0.23 6.72 58.91 07:11:01 PM 1 31.33 0.00 2.50 0.47 6.79 58.92 07:12:01 PM all 36.26 0.00 2.73 0.88 7.06 53.07 07:12:01 PM 0 41.81 0.00 3.07 1.11 6.94 47.07 07:12:01 PM 1 30.75 0.00 2.40 0.66 7.18 59.02 07:13:01 PM all 36.15 0.00 2.85 0.63 9.32 51.05 07:13:01 PM 0 36.94 0.00 3.02 0.43 9.37 50.25 07:13:01 PM 1 35.36 0.00 2.67 0.84 9.27 51.85 Average: all 33.97 0.00 3.15 1.24 8.16 53.47 Average: 0 33.54 0.00 3.23 1.25 8.02 53.95 Average: 1 34.39 0.00 3.07 1.24 8.30 52.99