---> uname -a: Linux prd-centos8-builder-2c-4g-438.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 9.0G 11G 46% / tmpfs 178M 0 178M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1778 417 134 16 1226 1161 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:ef:51:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.255/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85862sec preferred_lft 85862sec inet6 fe80::f816:3eff:feef:5132/64 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) 07/15/2025 _x86_64_ (2 CPU) 03:03:54 LINUX RESTART (2 CPU) 03:05:01 AM tps rtps wtps bread/s bwrtn/s 03:06:01 AM 60.66 2.62 58.05 289.90 7702.62 03:07:01 AM 76.85 0.95 75.90 132.38 8847.66 03:08:01 AM 32.27 3.68 28.59 582.87 2566.76 03:09:01 AM 27.24 0.30 26.94 43.19 1255.98 03:10:01 AM 20.29 2.23 18.06 19.06 467.50 03:11:01 AM 12.26 0.33 11.93 21.05 321.55 03:12:01 AM 96.90 73.55 23.35 6401.60 909.28 Average: 46.64 11.95 34.69 1069.83 3152.77 03:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 AM 75508 1143208 1745636 95.85 2104 1164172 583400 20.33 178660 1285356 96424 03:07:01 AM 103412 1182364 1717732 94.32 2104 1169308 526896 18.36 146712 1265004 20484 03:08:01 AM 200212 1188320 1620932 89.01 2104 1076940 520768 18.15 180560 1133520 21952 03:09:01 AM 227740 1204856 1593404 87.49 2104 1066184 507440 17.68 213244 1072444 6424 03:10:01 AM 246204 1217468 1574940 86.48 2104 1060340 492268 17.15 212708 1055020 8852 03:11:01 AM 213312 1185188 1607832 88.29 2104 1060960 522640 18.21 214288 1086356 8856 03:12:01 AM 199000 1239116 1622144 89.07 2104 1128732 473052 16.48 213068 1102476 8884 Average: 180770 1194360 1640374 90.07 2104 1103805 518066 18.05 194177 1142882 24554 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 58.40 46.48 783.26 5.05 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 27.15 23.45 263.77 4.96 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 39.62 31.19 570.15 7.82 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 11.21 13.53 12.33 5.36 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 8.23 11.91 6.69 5.39 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 13.61 14.11 13.69 5.54 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 13.23 12.85 12.89 10.02 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 24.49 21.93 237.53 6.30 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) 07/15/2025 _x86_64_ (2 CPU) 03:03:54 LINUX RESTART (2 CPU) 03:05:01 AM CPU %user %nice %system %iowait %steal %idle 03:06:01 AM all 35.36 0.00 4.35 2.19 4.47 53.64 03:06:01 AM 0 37.57 0.00 4.24 2.48 4.62 51.09 03:06:01 AM 1 33.14 0.00 4.45 1.90 4.32 56.20 03:07:01 AM all 34.68 0.00 4.20 2.56 6.79 51.78 03:07:01 AM 0 33.42 0.00 4.21 2.71 7.16 52.51 03:07:01 AM 1 35.95 0.00 4.18 2.41 6.42 51.04 03:08:01 AM all 33.54 0.00 3.09 0.93 5.69 56.76 03:08:01 AM 0 43.20 0.00 3.97 0.84 5.47 46.51 03:08:01 AM 1 24.00 0.00 2.23 1.01 5.91 66.86 03:09:01 AM all 35.25 0.00 2.44 0.93 5.65 55.74 03:09:01 AM 0 22.62 0.00 2.34 1.27 5.67 68.10 03:09:01 AM 1 48.04 0.00 2.53 0.58 5.62 43.23 03:10:01 AM all 36.68 0.00 2.27 0.62 5.68 54.75 03:10:01 AM 0 50.79 0.00 2.71 0.84 6.04 39.61 03:10:01 AM 1 22.65 0.00 1.84 0.40 5.32 69.80 03:11:01 AM all 31.16 0.00 2.44 0.44 4.55 61.40 03:11:01 AM 0 36.02 0.00 2.46 0.31 4.71 56.50 03:11:01 AM 1 26.31 0.00 2.42 0.57 4.39 66.30 03:12:01 AM all 32.24 0.00 3.28 5.90 7.58 51.00 03:12:01 AM 0 25.56 0.00 3.37 8.05 8.07 54.95 03:12:01 AM 1 39.07 0.00 3.20 3.69 7.08 46.97 Average: all 34.13 0.00 3.15 1.95 5.78 54.99 Average: 0 35.53 0.00 3.33 2.38 5.98 52.78 Average: 1 32.72 0.00 2.98 1.51 5.58 57.21