---> uname -a: Linux prd-centos8-builder-2c-4g-1704.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 415 132 17 1230 1163 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:fd:e3:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.68/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85896sec preferred_lft 85896sec inet6 fe80::f816:3eff:fefd:e37f/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) 07/30/2025 _x86_64_ (2 CPU) 18:03:50 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:02 PM 271.62 191.01 80.62 15684.46 39682.16 06:06:01 PM 64.41 0.32 64.09 9.90 8063.46 06:07:01 PM 70.56 2.38 68.18 374.21 7462.42 06:08:01 PM 34.81 2.28 32.53 276.35 2786.27 06:09:01 PM 18.09 0.32 17.78 43.72 456.31 06:10:01 PM 14.56 2.23 12.33 19.06 342.97 06:11:02 PM 93.02 72.61 20.41 6245.52 795.90 06:12:01 PM 16.44 0.71 15.72 79.30 475.53 Average: 73.09 34.13 38.96 2854.13 7523.78 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:02 PM 92356 1270248 1728788 94.93 2104 1285844 492812 17.17 132812 1359600 26004 06:06:01 PM 190328 1235372 1630816 89.55 2104 1141364 497108 17.32 144900 1207000 72484 06:07:01 PM 135980 1211180 1685164 92.53 2104 1165040 500616 17.44 150456 1227744 22544 06:08:01 PM 119896 1113012 1701248 93.42 2104 1082368 597104 20.81 181144 1211608 8856 06:09:01 PM 108352 1135632 1712792 94.05 2104 1116440 577400 20.12 217764 1187204 41684 06:10:01 PM 231496 1207980 1589648 87.29 2104 1065800 505196 17.60 213040 1068884 8844 06:11:02 PM 82768 1194224 1738376 95.46 2104 1199936 515720 17.97 213216 1217212 7508 06:12:01 PM 177364 1222660 1643780 90.26 2104 1132980 487428 16.99 213652 1121664 20056 Average: 142318 1198788 1678826 92.19 2104 1148722 521673 18.18 183373 1200114 25998 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:02 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 06:05:02 PM eth0 210.24 112.41 979.86 55.65 0.00 0.00 0.00 0.00 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 67.11 57.01 748.48 6.18 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 19.01 18.09 155.65 4.95 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 41.44 34.01 570.91 8.14 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 12.45 14.50 13.08 6.49 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 10.80 11.68 9.01 3.83 0.00 0.00 0.00 0.00 06:11:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:02 PM eth0 16.09 16.13 16.51 9.04 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 10.66 11.37 8.61 7.38 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 48.52 34.40 312.51 12.73 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) 07/30/2025 _x86_64_ (2 CPU) 18:03:50 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:02 PM all 43.32 0.06 14.14 12.75 2.45 27.27 06:05:02 PM 0 47.62 0.07 14.11 12.76 2.37 23.07 06:05:02 PM 1 39.03 0.05 14.17 12.75 2.52 31.47 06:06:01 PM all 37.96 0.00 4.41 2.04 3.39 52.20 06:06:01 PM 0 29.47 0.00 3.86 2.44 3.73 60.50 06:06:01 PM 1 46.54 0.00 4.96 1.64 3.05 43.81 06:07:01 PM all 37.34 0.00 4.41 2.54 3.34 52.37 06:07:01 PM 0 27.40 0.00 3.71 2.52 3.30 63.07 06:07:01 PM 1 47.36 0.00 5.11 2.57 3.38 41.58 06:08:01 PM all 38.29 0.00 2.56 1.10 2.68 55.36 06:08:01 PM 0 25.71 0.00 1.90 0.67 2.72 69.00 06:08:01 PM 1 51.00 0.00 3.23 1.54 2.63 41.59 06:09:01 PM all 36.61 0.00 2.50 0.21 2.41 58.26 06:09:01 PM 0 18.08 0.00 1.61 0.13 2.40 77.77 06:09:01 PM 1 55.32 0.00 3.41 0.30 2.43 38.55 06:10:01 PM all 34.68 0.00 2.49 0.25 2.53 60.05 06:10:01 PM 0 26.26 0.00 2.07 0.12 2.58 68.97 06:10:01 PM 1 43.16 0.00 2.91 0.38 2.48 51.07 06:11:02 PM all 33.15 0.00 2.87 5.78 2.43 55.77 06:11:02 PM 0 39.45 0.00 3.37 0.96 2.24 53.98 06:11:02 PM 1 26.90 0.00 2.37 10.56 2.62 57.55 06:12:01 PM all 40.50 0.00 3.51 0.28 2.93 52.78 06:12:01 PM 0 22.30 0.00 2.73 0.38 2.95 71.64 06:12:01 PM 1 58.87 0.00 4.29 0.18 2.91 33.75 Average: all 37.72 0.01 4.60 3.11 2.77 51.80 Average: 0 29.50 0.01 4.15 2.48 2.79 61.07 Average: 1 45.99 0.01 5.05 3.75 2.75 42.46