---> uname -a: Linux prd-centos8-builder-2c-4g-8061.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 492 1132 17 2041 2898 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:32:39:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.88/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85882sec preferred_lft 85882sec inet6 fe80::f816:3eff:fe32:3907/64 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) 11/03/2025 _x86_64_ (2 CPU) 04:04:00 LINUX RESTART (2 CPU) 04:05:01 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 77.93 6.53 71.40 937.26 5425.82 04:07:01 AM 77.12 0.03 77.09 0.27 7854.67 04:08:01 AM 32.29 0.52 31.78 54.92 4645.13 04:09:01 AM 21.83 0.20 21.63 38.79 892.05 04:10:01 AM 16.23 0.07 16.16 3.07 374.54 04:11:01 AM 13.43 0.00 13.43 0.00 543.14 04:12:01 AM 17.06 0.75 16.31 56.78 512.80 Average: 36.56 1.16 35.40 155.89 2892.61 04:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 1347444 2949088 2406240 64.10 2104 1776428 704564 14.67 156420 1985812 89840 04:07:01 AM 1226000 2988292 2527684 67.34 2104 1923788 621412 12.94 145628 2064172 87272 04:08:01 AM 1199196 3001964 2554488 68.05 2104 1963076 603252 12.56 169968 2063940 21948 04:09:01 AM 1110564 2914664 2643120 70.41 2104 1964732 689052 14.35 206084 2115072 8848 04:10:01 AM 1070140 2908140 2683544 71.49 2104 1998644 698600 14.55 209508 2153668 42736 04:11:01 AM 1051184 2889140 2702500 72.00 2104 1998648 713764 14.86 210220 2171820 42748 04:12:01 AM 1200332 3006536 2553352 68.02 2104 1966680 601856 12.53 392376 1840296 8896 Average: 1172123 2951118 2581561 68.77 2104 1941714 661786 13.78 212886 2056397 43184 04:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 78.46 56.82 888.95 11.22 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 26.29 22.68 264.03 4.54 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 39.03 28.71 583.84 8.39 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 9.31 12.63 11.17 5.16 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 10.48 13.65 8.31 6.03 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 12.00 13.21 10.32 4.03 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 14.91 13.98 16.02 7.33 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 27.21 23.10 254.67 6.67 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) 11/03/2025 _x86_64_ (2 CPU) 04:04:00 LINUX RESTART (2 CPU) 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 32.15 0.00 3.89 4.27 6.60 53.09 04:06:01 AM 0 24.36 0.00 3.26 4.96 6.19 61.24 04:06:01 AM 1 39.97 0.00 4.52 3.59 7.01 44.92 04:07:01 AM all 33.70 0.00 4.41 3.67 6.88 51.33 04:07:01 AM 0 41.26 0.00 5.38 3.97 6.57 42.83 04:07:01 AM 1 26.25 0.00 3.46 3.39 7.20 59.71 04:08:01 AM all 33.26 0.00 3.14 1.29 5.65 56.67 04:08:01 AM 0 30.99 0.00 3.72 1.41 4.98 58.90 04:08:01 AM 1 35.49 0.00 2.56 1.17 6.31 54.47 04:09:01 AM all 35.22 0.00 1.93 0.74 4.94 57.17 04:09:01 AM 0 30.46 0.00 1.84 0.62 4.35 62.74 04:09:01 AM 1 39.97 0.00 2.02 0.86 5.52 51.63 04:10:01 AM all 36.13 0.00 2.38 0.39 5.51 55.60 04:10:01 AM 0 21.45 0.00 2.01 0.27 5.14 71.13 04:10:01 AM 1 50.92 0.00 2.75 0.50 5.88 39.95 04:11:01 AM all 31.65 0.00 2.45 0.44 4.89 60.55 04:11:01 AM 0 20.34 0.00 2.35 0.37 4.58 72.36 04:11:01 AM 1 43.01 0.00 2.56 0.52 5.21 48.71 04:12:01 AM all 36.53 0.00 3.03 0.62 6.05 53.76 04:12:01 AM 0 39.59 0.00 3.18 0.99 5.85 50.39 04:12:01 AM 1 33.50 0.00 2.89 0.26 6.26 57.10 Average: all 34.09 0.00 3.04 1.64 5.79 55.44 Average: 0 29.76 0.00 3.11 1.80 5.38 59.94 Average: 1 38.39 0.00 2.97 1.47 6.20 50.96