---> uname -a: Linux prd-centos8-builder-2c-4g-1501.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 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 416 134 17 1228 1162 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:0b:86:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.105/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85888sec preferred_lft 85888sec inet6 fe80::f816:3eff:fe0b:86f6/64 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) 07/28/2025 _x86_64_ (2 CPU) 03:03:57 LINUX RESTART (2 CPU) 03:05:01 AM tps rtps wtps bread/s bwrtn/s 03:06:01 AM 73.48 5.05 68.43 606.06 9608.76 03:07:01 AM 73.17 1.13 72.04 216.23 7801.87 03:08:01 AM 32.41 3.60 28.81 507.03 2567.96 03:09:01 AM 24.10 0.32 23.78 43.99 931.79 03:10:01 AM 22.51 2.23 20.28 19.06 634.72 03:11:01 AM 31.50 18.41 13.09 2254.21 444.69 03:12:01 AM 76.89 55.63 21.26 4135.95 840.87 Average: 47.65 12.23 35.42 1104.65 3267.18 03:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 AM 226572 1244420 1594572 87.56 2104 1114100 484268 16.88 143248 1166276 53424 03:07:01 AM 71264 1157924 1749880 96.09 2104 1176576 556456 19.39 151760 1290908 29044 03:08:01 AM 192504 1182448 1628640 89.43 2104 1078420 531508 18.52 184656 1136560 21960 03:09:01 AM 221240 1212224 1599904 87.85 2104 1079744 499508 17.41 219060 1073600 8420 03:10:01 AM 231220 1205316 1589924 87.30 2104 1062780 510564 17.79 215924 1066336 3804 03:11:01 AM 191760 1233536 1629384 89.47 2104 1130452 487924 17.00 217180 1105288 8884 03:12:01 AM 162304 1203320 1658840 91.09 2104 1129428 512844 17.87 217816 1134176 8704 Average: 185266 1205598 1635878 89.83 2104 1110214 511867 17.84 192806 1139021 19177 03:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 58.25 47.40 784.79 5.11 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 25.95 22.98 263.78 4.98 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 43.00 36.69 569.08 6.43 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 11.86 13.23 12.40 6.70 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 10.41 12.76 12.85 5.80 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 15.86 14.76 16.60 7.00 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 10.83 11.57 8.89 6.71 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 25.20 22.80 238.89 6.10 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) 07/28/2025 _x86_64_ (2 CPU) 03:03:57 LINUX RESTART (2 CPU) 03:05:01 AM CPU %user %nice %system %iowait %steal %idle 03:06:01 AM all 39.07 0.00 4.64 2.52 1.98 51.79 03:06:01 AM 0 37.94 0.00 4.51 3.59 2.43 51.53 03:06:01 AM 1 40.20 0.00 4.77 1.45 1.53 52.04 03:07:01 AM all 38.68 0.00 4.57 3.16 2.23 51.36 03:07:01 AM 0 54.55 0.00 5.45 2.17 2.72 35.12 03:07:01 AM 1 22.77 0.00 3.70 4.15 1.74 67.64 03:08:01 AM all 35.83 0.00 3.29 0.94 2.61 57.33 03:08:01 AM 0 37.96 0.00 3.51 0.71 2.37 55.45 03:08:01 AM 1 33.70 0.00 3.08 1.17 2.85 59.20 03:09:01 AM all 36.85 0.00 2.67 0.64 2.64 57.20 03:09:01 AM 0 55.59 0.00 3.78 1.01 2.74 36.87 03:09:01 AM 1 18.32 0.00 1.56 0.28 2.54 77.30 03:10:01 AM all 37.02 0.00 2.22 0.54 2.88 57.35 03:10:01 AM 0 26.70 0.00 1.49 0.64 3.05 68.12 03:10:01 AM 1 47.43 0.00 2.95 0.45 2.70 46.47 03:11:01 AM all 32.72 0.00 2.61 1.41 2.43 60.83 03:11:01 AM 0 26.72 0.00 2.20 0.23 2.82 68.03 03:11:01 AM 1 38.79 0.00 3.03 2.60 2.04 53.54 03:12:01 AM all 37.25 0.00 3.15 4.45 2.62 52.53 03:12:01 AM 0 62.14 0.00 3.99 0.57 2.49 30.81 03:12:01 AM 1 12.68 0.00 2.33 8.28 2.74 73.97 Average: all 36.77 0.00 3.31 1.95 2.48 55.50 Average: 0 42.99 0.00 3.56 1.27 2.66 49.52 Average: 1 30.54 0.00 3.06 2.62 2.31 61.47