---> uname -a: Linux prd-centos8-builder-2c-4g-337.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 833M 0 833M 0% /dev tmpfs 890M 0 890M 0% /dev/shm tmpfs 890M 17M 873M 2% /run tmpfs 890M 0 890M 0% /sys/fs/cgroup /dev/vda1 20G 9.1G 11G 46% / tmpfs 178M 0 178M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1778 423 138 17 1216 1155 Swap: 1023 1 1022 ---> 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:13:b5:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.94/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85853sec preferred_lft 85853sec inet6 fe80::f816:3eff:fe13:b577/64 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) 07/13/2025 _x86_64_ (2 CPU) 18:03:52 LINUX RESTART (2 CPU) 06:05:01 PM tps rtps wtps bread/s bwrtn/s 06:06:01 PM 80.43 6.45 73.98 939.24 9714.36 06:07:01 PM 72.13 0.95 71.18 129.69 7530.57 06:08:01 PM 25.58 2.13 23.45 477.65 2612.70 06:09:01 PM 25.14 1.90 23.24 115.83 934.17 06:10:01 PM 17.59 0.08 17.51 3.47 453.45 06:11:01 PM 18.26 2.25 16.01 19.19 660.67 06:12:01 PM 89.09 72.83 16.26 6293.64 670.08 06:13:01 PM 20.74 1.83 18.91 101.42 549.86 Average: 43.62 11.05 32.57 1009.98 2890.93 06:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 PM 77564 1139536 1743580 95.74 2104 1158408 581252 20.25 181576 1279320 50820 06:07:01 PM 95712 1159496 1725432 94.74 2104 1153804 537444 18.73 150212 1267948 26640 06:08:01 PM 214780 1197056 1606364 88.21 2104 1070932 501420 17.47 168088 1128468 22384 06:09:01 PM 200496 1185244 1620648 88.99 2104 1073900 519792 18.11 185212 1128760 8416 06:10:01 PM 211416 1196148 1609728 88.39 2104 1074004 507588 17.69 218020 1085208 8416 06:11:01 PM 193092 1178544 1628052 89.40 2104 1074584 523564 18.24 219032 1102624 8416 06:12:01 PM 163492 1208104 1657652 91.02 2104 1133236 495028 17.25 218996 1132224 7384 06:13:01 PM 179792 1213120 1641352 90.13 2104 1121244 491692 17.13 223072 1111340 21440 Average: 167043 1184656 1654101 90.83 2104 1107514 519722 18.11 195526 1154486 19240 06:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 60.51 45.62 785.12 5.94 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 26.27 23.14 263.78 6.81 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 36.73 26.30 563.91 4.35 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 10.06 12.11 11.78 4.59 0.00 0.00 0.00 0.00 06:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM eth0 10.38 12.63 7.95 6.94 0.00 0.00 0.00 0.00 06:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 PM eth0 12.23 13.38 10.63 4.32 0.00 0.00 0.00 0.00 06:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 PM eth0 13.51 12.70 14.25 9.15 0.00 0.00 0.00 0.00 06:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 PM eth0 8.41 10.01 6.31 4.62 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 22.26 19.49 207.97 5.84 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) 07/13/2025 _x86_64_ (2 CPU) 18:03:52 LINUX RESTART (2 CPU) 06:05:01 PM CPU %user %nice %system %iowait %steal %idle 06:06:01 PM all 34.44 0.00 4.66 3.25 5.99 51.65 06:06:01 PM 0 36.18 0.00 5.12 2.49 5.72 50.50 06:06:01 PM 1 32.72 0.00 4.20 4.02 6.27 52.80 06:07:01 PM all 36.26 0.00 4.15 2.07 5.78 51.73 06:07:01 PM 0 34.81 0.00 3.76 1.59 5.85 53.98 06:07:01 PM 1 37.71 0.00 4.54 2.54 5.72 49.48 06:08:01 PM all 23.98 0.00 2.10 0.81 4.24 68.87 06:08:01 PM 0 13.07 0.00 1.74 0.85 4.53 79.80 06:08:01 PM 1 35.06 0.00 2.46 0.77 3.95 57.77 06:09:01 PM all 28.18 0.00 2.34 1.18 4.76 63.54 06:09:01 PM 0 29.96 0.00 2.39 1.59 4.89 61.16 06:09:01 PM 1 26.41 0.00 2.28 0.76 4.63 65.91 06:10:01 PM all 37.20 0.00 2.50 0.45 5.09 54.76 06:10:01 PM 0 24.54 0.00 2.15 0.11 4.92 68.27 06:10:01 PM 1 50.00 0.00 2.85 0.80 5.25 41.09 06:11:01 PM all 31.52 0.00 2.47 0.61 5.05 60.35 06:11:01 PM 0 17.25 0.00 1.89 0.35 5.22 75.28 06:11:01 PM 1 46.09 0.00 3.06 0.87 4.87 45.11 06:12:01 PM all 33.18 0.00 2.79 5.98 4.82 53.23 06:12:01 PM 0 40.43 0.00 3.48 0.70 4.25 51.14 06:12:01 PM 1 26.06 0.00 2.11 11.17 5.37 55.29 06:13:01 PM all 38.17 0.00 2.76 0.94 6.00 52.12 06:13:01 PM 0 24.25 0.00 1.87 0.69 6.03 67.16 06:13:01 PM 1 52.31 0.00 3.65 1.20 5.98 36.86 Average: all 32.88 0.00 2.97 1.91 5.22 57.02 Average: 0 27.53 0.00 2.80 1.05 5.18 63.45 Average: 1 38.26 0.00 3.15 2.78 5.26 50.55