---> uname -a: Linux prd-centos8-builder-2c-4g-8650.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 486 1137 17 2041 2904 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:78:fe:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.143/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85900sec preferred_lft 85900sec inet6 fe80::f816:3eff:fe78:feb4/64 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) 11/09/2025 _x86_64_ (2 CPU) 21:03:54 LINUX RESTART (2 CPU) 09:05:01 PM tps rtps wtps bread/s bwrtn/s 09:06:01 PM 54.28 0.60 53.68 17.06 5683.22 09:07:01 PM 73.02 0.50 72.52 53.86 8787.85 09:08:01 PM 33.44 0.05 33.39 1.33 3528.54 09:09:01 PM 18.68 0.27 18.41 41.85 481.04 09:10:01 PM 13.61 0.00 13.61 0.00 362.30 09:11:01 PM 21.32 0.37 20.95 18.12 786.89 09:12:01 PM 18.45 0.38 18.06 38.66 534.19 Average: 33.25 0.31 32.95 24.41 2880.34 09:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 PM 1389860 3035200 2363824 62.97 2104 1812972 596376 12.42 143684 1929332 130768 09:07:01 PM 1243540 3009120 2510144 66.87 2104 1926824 601852 12.53 147656 2044552 41092 09:08:01 PM 1058292 2894996 2695392 71.81 2104 1997612 705780 14.70 174360 2202184 42740 09:09:01 PM 1104504 2941376 2649180 70.58 2104 1997696 667320 13.90 209044 2121096 41556 09:10:01 PM 1185052 2989428 2568632 68.43 2104 1965048 619264 12.90 206988 2042672 8840 09:11:01 PM 1166260 2969724 2587424 68.93 2104 1964168 630008 13.12 391136 1877332 7496 09:12:01 PM 1179352 2987056 2574332 68.58 2104 1967744 619236 12.89 390812 1862868 20092 Average: 1189551 2975271 2564133 68.31 2104 1947438 634262 13.21 237669 2011434 41798 09:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 63.81 54.10 824.72 5.74 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 25.78 22.91 239.27 5.38 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 37.64 32.04 583.21 6.69 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 12.46 14.13 12.98 5.76 0.00 0.00 0.00 0.00 09:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 PM eth0 10.41 11.36 8.67 4.02 0.00 0.00 0.00 0.00 09:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 PM eth0 15.69 14.57 15.84 6.49 0.00 0.00 0.00 0.00 09:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 PM eth0 10.98 11.00 8.72 5.51 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 25.25 22.87 241.91 5.65 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) 11/09/2025 _x86_64_ (2 CPU) 21:03:54 LINUX RESTART (2 CPU) 09:05:01 PM CPU %user %nice %system %iowait %steal %idle 09:06:01 PM all 38.18 0.00 4.28 1.08 2.88 53.59 09:06:01 PM 0 36.84 0.00 4.11 0.89 2.98 55.19 09:06:01 PM 1 39.53 0.00 4.44 1.27 2.78 51.98 09:07:01 PM all 36.27 0.00 4.40 2.80 3.05 53.47 09:07:01 PM 0 15.97 0.00 2.77 2.36 3.24 75.66 09:07:01 PM 1 57.00 0.00 6.07 3.26 2.86 30.82 09:08:01 PM all 37.52 0.00 2.44 1.02 2.71 56.30 09:08:01 PM 0 16.88 0.00 1.43 1.07 2.70 77.93 09:08:01 PM 1 58.47 0.00 3.47 0.98 2.73 34.35 09:09:01 PM all 36.52 0.00 2.68 0.56 2.64 57.60 09:09:01 PM 0 24.51 0.00 2.27 0.48 2.52 70.23 09:09:01 PM 1 48.61 0.00 3.10 0.65 2.76 44.88 09:10:01 PM all 35.76 0.00 2.51 0.54 2.68 58.51 09:10:01 PM 0 15.53 0.00 1.62 0.56 2.79 79.51 09:10:01 PM 1 56.35 0.00 3.43 0.52 2.56 37.15 09:11:01 PM all 35.96 0.00 2.99 0.98 2.58 57.50 09:11:01 PM 0 18.65 0.00 1.99 1.03 2.50 75.84 09:11:01 PM 1 53.47 0.00 4.00 0.93 2.66 38.94 09:12:01 PM all 40.49 0.00 3.43 0.55 2.38 53.16 09:12:01 PM 0 18.50 0.00 2.70 0.74 2.14 75.91 09:12:01 PM 1 62.69 0.00 4.16 0.37 2.61 30.16 Average: all 37.24 0.00 3.25 1.08 2.70 55.73 Average: 0 20.97 0.00 2.41 1.02 2.70 72.91 Average: 1 53.71 0.00 4.10 1.14 2.71 38.34