---> uname -a: Linux prd-centos8-builder-2c-4g-269.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 406 132 16 1239 1172 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:8f:8b:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.238/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85875sec preferred_lft 85875sec inet6 fe80::f816:3eff:fe8f:8bd7/64 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) 07/12/2025 _x86_64_ (2 CPU) 20:04:04 LINUX RESTART (2 CPU) 08:05:01 PM tps rtps wtps bread/s bwrtn/s 08:06:01 PM 84.77 7.18 77.59 1042.95 5769.03 08:07:01 PM 93.03 1.50 91.53 327.81 11803.62 08:08:01 PM 30.69 3.22 27.47 391.34 2584.69 08:09:02 PM 25.27 0.70 24.58 61.18 933.56 08:10:01 PM 17.05 0.08 16.96 3.52 458.52 08:11:01 PM 18.24 2.37 15.87 21.72 583.41 08:12:01 PM 92.13 73.35 18.78 6436.53 596.87 Average: 51.68 12.66 39.02 1186.23 3253.54 08:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 PM 81656 1178940 1739488 95.52 2104 1199572 580552 20.23 147492 1336416 99148 08:07:01 PM 126732 1217484 1694412 93.04 2104 1180640 503692 17.55 137704 1249468 17980 08:08:01 PM 218820 1215684 1602324 87.98 2104 1085160 506324 17.64 171208 1122716 20980 08:09:02 PM 117452 1149796 1703692 93.55 2104 1121236 572044 19.93 210340 1185684 41680 08:10:01 PM 160216 1180844 1660928 91.20 2104 1109628 560756 19.54 210260 1142944 29964 08:11:01 PM 134056 1165944 1687088 92.64 2104 1120824 556208 19.38 212060 1167496 40504 08:12:01 PM 142068 1192400 1679076 92.20 2104 1138648 528620 18.42 210500 1161208 7372 Average: 140143 1185870 1681001 92.30 2104 1136530 544028 18.96 185652 1195133 36804 08:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 85.12 62.52 937.46 13.85 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 25.01 21.71 263.13 6.17 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 41.07 31.51 567.50 5.70 0.00 0.00 0.00 0.00 08:09:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:02 PM eth0 9.65 12.83 11.41 5.25 0.00 0.00 0.00 0.00 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 10.12 12.81 7.92 7.02 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 12.16 13.81 10.78 4.49 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 12.85 12.05 14.03 8.44 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 28.04 23.92 259.50 7.27 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) 07/12/2025 _x86_64_ (2 CPU) 20:04:04 LINUX RESTART (2 CPU) 08:05:01 PM CPU %user %nice %system %iowait %steal %idle 08:06:01 PM all 33.08 0.00 4.55 3.86 6.64 51.86 08:06:01 PM 0 36.19 0.00 4.31 2.78 6.13 50.58 08:06:01 PM 1 30.01 0.00 4.80 4.93 7.14 53.12 08:07:01 PM all 36.28 0.00 4.86 3.93 5.62 49.30 08:07:01 PM 0 18.18 0.00 3.74 5.60 5.40 67.08 08:07:01 PM 1 54.56 0.00 5.98 2.24 5.85 31.35 08:08:01 PM all 32.88 0.00 2.99 1.21 5.20 57.72 08:08:01 PM 0 15.60 0.00 1.99 0.67 5.21 76.53 08:08:01 PM 1 50.52 0.00 4.01 1.77 5.20 38.50 08:09:02 PM all 31.12 0.00 1.86 1.12 4.56 61.34 08:09:02 PM 0 26.84 0.00 1.47 1.01 4.20 66.48 08:09:02 PM 1 35.39 0.00 2.26 1.22 4.91 56.22 08:10:01 PM all 35.87 0.00 2.54 0.43 5.71 55.45 08:10:01 PM 0 36.37 0.00 2.32 0.36 5.42 55.52 08:10:01 PM 1 35.37 0.00 2.75 0.49 6.00 55.39 08:11:01 PM all 32.02 0.00 2.50 0.65 5.16 59.68 08:11:01 PM 0 20.92 0.00 2.34 0.79 4.92 71.03 08:11:01 PM 1 43.16 0.00 2.66 0.50 5.41 48.28 08:12:01 PM all 33.21 0.00 2.70 5.76 4.61 53.72 08:12:01 PM 0 33.32 0.00 2.89 8.35 4.39 51.06 08:12:01 PM 1 33.10 0.00 2.52 3.17 4.84 56.38 Average: all 33.49 0.00 3.15 2.43 5.36 55.58 Average: 0 26.72 0.00 2.72 2.80 5.10 62.66 Average: 1 40.28 0.00 3.57 2.05 5.63 48.47