---> uname -a: Linux prd-centos8-builder-2c-4g-2428.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 499 1122 17 2043 2890 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:a4:24:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.46/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85918sec preferred_lft 85918sec inet6 fe80::f816:3eff:fea4:24ac/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) 01/03/2026 _x86_64_ (2 CPU) 22:03:51 LINUX RESTART (2 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 256.60 184.06 72.53 15227.91 38016.36 10:06:01 PM 66.32 0.32 66.01 9.73 6204.55 10:07:01 PM 67.08 0.48 66.59 53.32 9861.16 10:08:01 PM 22.58 0.25 22.33 40.13 1515.61 10:09:01 PM 17.68 0.07 17.61 3.07 465.03 10:10:01 PM 13.96 0.00 13.96 0.00 472.33 10:11:01 PM 19.61 0.90 18.71 46.38 554.95 Average: 66.27 26.59 39.68 2197.94 8157.34 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 1546904 3017496 2206780 58.79 2104 1649304 635584 13.24 139736 1816704 70568 10:06:01 PM 1300340 2998804 2453344 65.36 2104 1865576 625436 13.02 145316 2015828 166720 10:07:01 PM 1087320 2923816 2666364 71.03 2104 1997672 682248 14.21 151320 2194456 58720 10:08:01 PM 1182256 2987060 2571428 68.50 2104 1965132 613312 12.77 173032 2076044 8432 10:09:01 PM 1187392 2992240 2566292 68.37 2104 1965228 609592 12.69 207040 2038172 8432 10:10:01 PM 1158552 2963420 2595132 69.14 2104 1965228 639024 13.31 207864 2066308 8432 10:11:01 PM 1144808 2950212 2608876 69.50 2104 1965696 644216 13.41 391896 1896628 7380 Average: 1229653 2976150 2524031 67.24 2104 1910548 635630 13.24 202315 2014877 46955 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 229.00 117.27 983.33 55.94 0.00 0.00 0.00 0.00 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 72.55 60.42 888.46 7.02 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 46.03 37.94 603.72 7.03 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 10.81 12.30 12.21 4.56 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 11.18 13.33 8.43 6.01 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 12.85 13.68 10.95 4.57 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 17.98 16.18 16.00 7.82 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 57.21 38.73 360.47 13.28 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) 01/03/2026 _x86_64_ (2 CPU) 22:03:51 LINUX RESTART (2 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 44.45 0.08 13.78 12.48 2.16 27.05 10:05:01 PM 0 53.14 0.08 12.60 14.82 2.10 17.26 10:05:01 PM 1 35.71 0.07 14.97 10.13 2.22 36.91 10:06:01 PM all 38.32 0.00 4.07 1.68 1.79 54.13 10:06:01 PM 0 48.36 0.00 5.03 1.25 1.84 43.51 10:06:01 PM 1 28.28 0.00 3.12 2.12 1.74 64.74 10:07:01 PM all 37.78 0.00 4.25 2.15 1.91 53.91 10:07:01 PM 0 39.85 0.00 3.90 2.09 1.97 52.19 10:07:01 PM 1 35.71 0.00 4.59 2.21 1.85 55.64 10:08:01 PM all 37.63 0.00 3.00 0.65 2.18 56.55 10:08:01 PM 0 42.89 0.00 2.88 1.11 2.27 50.85 10:08:01 PM 1 32.36 0.00 3.12 0.18 2.10 62.24 10:09:01 PM all 39.12 0.00 2.63 0.27 2.26 55.73 10:09:01 PM 0 32.61 0.00 2.58 0.38 2.50 61.92 10:09:01 PM 1 45.68 0.00 2.67 0.17 2.01 49.48 10:10:01 PM all 34.66 0.00 2.45 0.19 1.66 61.05 10:10:01 PM 0 37.34 0.00 2.45 0.12 1.84 58.25 10:10:01 PM 1 31.97 0.00 2.44 0.27 1.48 63.85 10:11:01 PM all 39.95 0.00 2.76 0.37 1.69 55.24 10:11:01 PM 0 50.23 0.00 3.36 0.27 1.86 44.28 10:11:01 PM 1 29.70 0.00 2.16 0.46 1.51 66.17 Average: all 38.84 0.01 4.69 2.53 1.95 51.99 Average: 0 43.47 0.01 4.67 2.85 2.06 46.95 Average: 1 34.20 0.01 4.71 2.21 1.84 57.04