---> uname -a: Linux prd-centos8-builder-2c-4g-33.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 480 1142 17 2042 2909 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:44:3e:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.169/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85932sec preferred_lft 85932sec inet6 fe80::f816:3eff:fe44:3e63/64 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) 04/08/2026 _x86_64_ (2 CPU) 21:03:55 LINUX RESTART (2 CPU) 09:05:02 PM tps rtps wtps bread/s bwrtn/s 09:06:01 PM 61.66 0.32 61.34 9.89 6071.54 09:07:01 PM 72.66 2.20 70.46 109.30 9946.90 09:08:01 PM 24.35 0.25 24.10 40.13 1775.87 09:09:01 PM 18.43 0.07 18.36 3.07 502.98 09:10:01 PM 15.81 0.00 15.81 0.00 634.70 09:11:01 PM 19.16 0.90 18.26 46.39 510.38 Average: 35.27 0.62 34.65 34.86 3232.64 09:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 PM 1369308 3049460 2384368 63.52 2104 1848104 577392 12.02 144312 1950400 159308 09:07:01 PM 1132460 2957712 2621216 69.83 2104 1987144 643844 13.41 150540 2155088 54584 09:08:01 PM 1201816 3007264 2551860 67.98 2104 1966620 594624 12.38 173640 2061748 9600 09:09:01 PM 1209116 3014660 2544560 67.79 2104 1966712 589120 12.27 210724 2016988 8692 09:10:01 PM 1200132 3005416 2553544 68.03 2104 1966436 617940 12.87 211548 2025648 8452 09:11:01 PM 1165484 2971208 2588192 68.95 2104 1966884 632968 13.18 395744 1875992 7520 Average: 1213053 3000953 2540623 67.68 2104 1950317 609315 12.69 214418 2014311 41359 09:05:02 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 81.01 62.78 939.54 6.69 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 48.92 37.97 658.44 9.26 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 21.65 20.46 137.10 5.28 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 10.66 13.11 8.31 5.95 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 12.61 13.24 10.65 4.27 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 17.00 15.98 21.38 7.81 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 31.84 27.16 294.13 6.54 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) 04/08/2026 _x86_64_ (2 CPU) 21:03:55 LINUX RESTART (2 CPU) 09:05:02 PM CPU %user %nice %system %iowait %steal %idle 09:06:01 PM all 37.26 0.00 4.37 1.45 2.00 54.92 09:06:01 PM 0 52.14 0.00 5.80 1.18 2.42 38.46 09:06:01 PM 1 22.33 0.00 2.94 1.72 1.57 71.44 09:07:01 PM all 35.73 0.00 4.00 3.28 1.97 55.02 09:07:01 PM 0 46.11 0.00 4.64 3.62 2.37 43.26 09:07:01 PM 1 25.34 0.00 3.35 2.94 1.56 66.80 09:08:01 PM all 36.05 0.00 3.14 0.61 1.96 58.24 09:08:01 PM 0 53.18 0.00 3.72 0.61 2.28 40.21 09:08:01 PM 1 18.94 0.00 2.55 0.61 1.64 76.25 09:09:01 PM all 38.60 0.00 2.84 0.46 2.01 56.09 09:09:01 PM 0 52.38 0.00 3.67 0.53 2.22 41.20 09:09:01 PM 1 24.83 0.00 2.02 0.40 1.79 70.96 09:10:01 PM all 34.17 0.00 2.67 0.31 1.94 60.90 09:10:01 PM 0 36.70 0.00 2.31 0.35 2.12 58.52 09:10:01 PM 1 31.63 0.00 3.03 0.28 1.77 63.28 09:11:01 PM all 39.37 0.00 2.88 0.52 2.17 55.06 09:11:01 PM 0 53.30 0.00 2.82 0.58 2.27 41.04 09:11:01 PM 1 25.48 0.00 2.94 0.46 2.06 69.05 Average: all 36.86 0.00 3.31 1.11 2.01 56.71 Average: 0 48.95 0.00 3.82 1.14 2.28 43.80 Average: 1 24.77 0.00 2.81 1.07 1.73 69.62