---> uname -a: Linux prd-centos8-builder-2c-4g-4236.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 1141 17 2037 2902 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:76:3b:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.23/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85876sec preferred_lft 85876sec inet6 fe80::f816:3eff:fe76:3bfe/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) 09/20/2025 _x86_64_ (2 CPU) 22:04:06 LINUX RESTART (2 CPU) 10:05:01 PM tps rtps wtps bread/s bwrtn/s 10:06:01 PM 79.16 7.05 72.11 978.31 5296.17 10:07:01 PM 78.39 0.07 78.32 0.80 8153.58 10:08:01 PM 31.24 0.48 30.76 54.38 4534.91 10:09:01 PM 24.71 1.18 23.53 62.78 948.28 10:10:01 PM 16.06 0.07 15.99 3.07 420.95 10:11:01 PM 15.78 0.00 15.78 0.00 609.18 10:12:01 PM 19.99 0.55 19.44 33.46 757.93 Average: 37.91 1.34 36.56 161.85 2960.25 10:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 PM 1396036 2971256 2357640 62.81 2104 1750660 682680 14.22 148220 1945980 67660 10:07:01 PM 1262004 3014272 2491672 66.38 2104 1914080 594036 12.37 145024 2030428 81788 10:08:01 PM 1217504 3015220 2536172 67.57 2104 1958332 590156 12.29 168936 2046752 22384 10:09:01 PM 1085448 2918440 2668228 71.08 2104 1994036 676372 14.08 210224 2136776 42752 10:10:01 PM 1153956 2952864 2599720 69.26 2104 1959812 643920 13.41 207648 2070968 8432 10:11:01 PM 1118084 2950112 2635592 70.21 2104 1992960 654296 13.62 211204 2103020 41564 10:12:01 PM 1153436 2952444 2600240 69.27 2104 1959896 646956 13.47 392560 1886844 7372 Average: 1198067 2967801 2555609 68.08 2104 1932825 641202 13.35 211974 2031538 38850 10:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 112.66 75.83 1015.17 24.78 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 24.49 19.34 260.04 4.01 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 39.20 27.96 586.24 5.83 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 17.41 19.08 21.63 15.15 0.00 0.00 0.00 0.00 10:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 PM eth0 11.04 12.62 8.38 6.11 0.00 0.00 0.00 0.00 10:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 PM eth0 12.40 13.78 10.73 4.41 0.00 0.00 0.00 0.00 10:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 PM eth0 13.98 13.88 15.38 7.25 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 33.03 26.07 273.96 9.65 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) 09/20/2025 _x86_64_ (2 CPU) 22:04:06 LINUX RESTART (2 CPU) 10:05:01 PM CPU %user %nice %system %iowait %steal %idle 10:06:01 PM all 32.08 0.00 4.36 3.51 7.79 52.26 10:06:01 PM 0 36.69 0.00 4.87 4.38 7.89 46.17 10:06:01 PM 1 27.50 0.00 3.84 2.64 7.69 58.33 10:07:01 PM all 33.97 0.00 4.91 2.79 7.67 50.67 10:07:01 PM 0 34.05 0.00 4.55 2.83 7.49 51.08 10:07:01 PM 1 33.89 0.00 5.27 2.74 7.84 50.26 10:08:01 PM all 31.84 0.00 3.28 1.22 7.45 56.20 10:08:01 PM 0 30.05 0.00 3.27 1.20 7.33 58.15 10:08:01 PM 1 33.65 0.00 3.30 1.24 7.57 54.23 10:09:01 PM all 34.33 0.00 2.59 1.07 8.30 53.72 10:09:01 PM 0 31.22 0.00 2.11 1.37 7.92 57.39 10:09:01 PM 1 37.44 0.00 3.07 0.77 8.68 50.05 10:10:01 PM all 35.10 0.00 2.85 0.50 7.32 54.23 10:10:01 PM 0 31.23 0.00 2.59 0.44 6.85 58.88 10:10:01 PM 1 38.96 0.00 3.10 0.55 7.78 49.60 10:11:01 PM all 30.88 0.00 2.85 0.38 6.24 59.65 10:11:01 PM 0 34.69 0.00 2.94 0.44 6.08 55.84 10:11:01 PM 1 27.09 0.00 2.76 0.33 6.39 63.43 10:12:01 PM all 36.32 0.00 2.81 0.92 6.60 53.36 10:12:01 PM 0 39.41 0.00 2.71 0.90 6.71 50.26 10:12:01 PM 1 33.23 0.00 2.90 0.93 6.49 56.45 Average: all 33.50 0.00 3.38 1.49 7.34 54.29 Average: 0 33.90 0.00 3.29 1.66 7.18 53.97 Average: 1 33.11 0.00 3.47 1.32 7.49 54.62