---> uname -a: Linux prd-centos8-builder-2c-4g-3697.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 515 1111 17 2038 2875 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:43:36:16 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.224/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85892sec preferred_lft 85892sec inet6 fe80::f816:3eff:fe43:3616/64 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) 09/14/2025 _x86_64_ (2 CPU) 14:03:54 LINUX RESTART (2 CPU) 02:05:01 PM tps rtps wtps bread/s bwrtn/s 02:06:01 PM 52.07 0.42 51.65 11.20 5635.14 02:07:01 PM 69.41 0.47 68.94 53.32 7319.24 02:08:01 PM 29.55 0.08 29.47 1.87 4344.41 02:09:01 PM 19.81 0.27 19.55 41.86 875.32 02:10:01 PM 17.72 0.00 17.72 0.00 472.14 02:11:01 PM 17.31 0.37 16.94 18.12 663.72 02:12:01 PM 18.91 0.38 18.53 38.65 545.77 Average: 32.11 0.28 31.83 23.57 2836.45 02:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 PM 1382140 3024692 2371544 63.18 2104 1810256 622540 12.96 144148 1937436 129212 02:07:01 PM 1232768 2996720 2520916 67.16 2104 1925264 625656 13.03 146668 2055780 81344 02:08:01 PM 1092836 2925428 2660848 70.89 2104 1993368 689248 14.35 174080 2167836 55084 02:09:01 PM 1156464 2957188 2597220 69.19 2104 1961488 657340 13.69 206320 2071452 8428 02:10:01 PM 1166704 2967968 2586980 68.92 2104 1961980 643684 13.40 206692 2060300 8852 02:11:01 PM 1169820 2972924 2583864 68.84 2104 1963868 632464 13.17 391640 1873160 10204 02:12:01 PM 1117612 2923884 2636072 70.23 2104 1966372 681776 14.20 391408 1921900 21664 Average: 1188335 2966972 2565349 68.34 2104 1940371 650387 13.54 237279 2012552 44970 02:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 60.78 49.90 812.65 7.98 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 25.16 22.34 243.92 5.19 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 44.59 36.75 586.60 6.90 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 11.53 12.98 12.17 5.01 0.00 0.00 0.00 0.00 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 9.64 11.83 7.94 4.90 0.00 0.00 0.00 0.00 02:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 PM eth0 16.61 15.58 17.49 6.41 0.00 0.00 0.00 0.00 02:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 PM eth0 10.38 11.50 8.47 5.68 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 25.53 22.98 241.32 6.01 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) 09/14/2025 _x86_64_ (2 CPU) 14:03:54 LINUX RESTART (2 CPU) 02:05:01 PM CPU %user %nice %system %iowait %steal %idle 02:06:01 PM all 37.39 0.00 4.18 1.46 3.54 53.44 02:06:01 PM 0 52.06 0.00 5.84 0.97 3.43 37.69 02:06:01 PM 1 22.92 0.00 2.54 1.94 3.64 68.97 02:07:01 PM all 36.03 0.00 4.49 2.40 2.93 54.14 02:07:01 PM 0 44.68 0.00 4.16 2.17 3.24 45.75 02:07:01 PM 1 27.36 0.00 4.83 2.64 2.62 62.55 02:08:01 PM all 37.49 0.00 3.18 0.86 3.02 55.45 02:08:01 PM 0 36.94 0.00 2.17 0.85 3.44 56.60 02:08:01 PM 1 38.06 0.00 4.19 0.86 2.60 54.29 02:09:01 PM all 37.35 0.00 2.68 0.57 3.13 56.28 02:09:01 PM 0 57.32 0.00 3.15 0.43 3.20 35.89 02:09:01 PM 1 17.60 0.00 2.20 0.70 3.05 76.44 02:10:01 PM all 37.16 0.00 2.35 0.34 2.94 57.20 02:10:01 PM 0 51.05 0.00 2.59 0.45 3.05 42.86 02:10:01 PM 1 23.37 0.00 2.11 0.23 2.84 71.45 02:11:01 PM all 33.94 0.00 3.01 0.69 3.54 58.82 02:11:01 PM 0 37.06 0.00 2.58 0.90 3.63 55.83 02:11:01 PM 1 30.82 0.00 3.43 0.49 3.45 61.81 02:12:01 PM all 39.92 0.00 3.00 0.50 3.95 52.62 02:12:01 PM 0 49.93 0.00 3.72 0.23 3.54 42.59 02:12:01 PM 1 30.04 0.00 2.30 0.78 4.36 62.53 Average: all 37.04 0.00 3.27 0.97 3.29 55.42 Average: 0 46.99 0.00 3.46 0.86 3.36 45.34 Average: 1 27.15 0.00 3.08 1.09 3.23 65.46