---> uname -a: Linux prd-centos8-builder-2c-4g-3.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: 2799.998 BogoMIPS: 5599.99 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 494 1121 17 2049 2895 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:1b:61:e9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.147/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85946sec preferred_lft 85946sec inet6 fe80::f816:3eff:fe1b:61e9/64 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) 05/03/2026 _x86_64_ (2 CPU) 22:03:52 LINUX RESTART (2 CPU) 10:05:01 PM tps rtps wtps bread/s bwrtn/s 10:06:01 PM 61.62 1.35 60.27 58.10 5582.21 10:07:01 PM 64.42 2.10 62.32 84.39 9505.98 10:08:01 PM 26.09 0.28 25.81 40.65 1593.40 10:09:01 PM 19.94 0.07 19.88 3.07 493.39 10:10:01 PM 16.14 0.00 16.14 0.00 584.04 10:11:01 PM 21.34 1.10 20.24 69.71 753.07 Average: 34.93 0.82 34.11 42.65 3085.24 10:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 PM 1302180 3006044 2451504 65.31 2104 1871272 625852 13.03 145152 2013420 168480 10:07:01 PM 1077156 2925616 2676528 71.30 2104 2010000 688832 14.34 151980 2204008 63992 10:08:01 PM 1121332 2959152 2632352 70.13 2104 1998892 654408 13.63 202236 2109504 35160 10:09:01 PM 1100132 2948596 2653552 70.69 2104 2009552 655512 13.65 215020 2117852 44808 10:10:01 PM 1063336 2912812 2690348 71.67 2104 2010536 699228 14.56 215732 2153688 45800 10:11:01 PM 1171540 2986520 2582144 68.79 2104 1975724 625440 13.02 398132 1863408 8732 Average: 1139279 2956457 2614405 69.65 2104 1979329 658212 13.71 221375 2076980 61162 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 86.89 70.10 912.71 18.18 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 40.74 33.88 651.70 6.46 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 11.90 13.56 13.27 5.30 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 11.85 13.91 9.30 6.59 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 12.58 13.05 10.90 4.28 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 16.01 15.08 17.51 7.49 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 30.00 26.60 269.24 8.05 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) 05/03/2026 _x86_64_ (2 CPU) 22:03:52 LINUX RESTART (2 CPU) 10:05:01 PM CPU %user %nice %system %iowait %steal %idle 10:06:01 PM all 38.99 0.00 4.34 1.52 2.13 53.02 10:06:01 PM 0 25.91 0.00 3.37 1.77 2.10 66.86 10:06:01 PM 1 52.14 0.00 5.31 1.28 2.17 39.10 10:07:01 PM all 37.30 0.00 4.13 2.54 1.98 54.05 10:07:01 PM 0 39.59 0.00 5.35 2.86 1.86 50.34 10:07:01 PM 1 35.02 0.00 2.91 2.22 2.10 57.75 10:08:01 PM all 35.42 0.00 2.79 0.72 1.90 59.16 10:08:01 PM 0 22.00 0.00 2.05 0.94 1.79 73.22 10:08:01 PM 1 48.90 0.00 3.54 0.50 2.01 45.05 10:09:01 PM all 38.19 0.00 2.56 0.36 2.08 56.81 10:09:01 PM 0 27.43 0.00 2.18 0.31 1.93 68.14 10:09:01 PM 1 48.99 0.00 2.94 0.41 2.22 45.44 10:10:01 PM all 33.75 0.00 2.53 0.44 1.93 61.35 10:10:01 PM 0 17.92 0.00 1.65 0.41 1.83 78.18 10:10:01 PM 1 49.64 0.00 3.42 0.46 2.02 44.45 10:11:01 PM all 39.20 0.00 3.50 0.34 2.26 54.70 10:11:01 PM 0 19.73 0.00 2.87 0.28 2.14 74.98 10:11:01 PM 1 58.80 0.00 4.13 0.40 2.39 34.29 Average: all 37.14 0.00 3.31 0.99 2.05 56.51 Average: 0 25.42 0.00 2.91 1.09 1.94 68.64 Average: 1 48.91 0.00 3.71 0.88 2.15 44.35