---> uname -a: Linux prd-centos8-builder-2c-4g-106.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 438 131 16 1208 1140 Swap: 1023 2 1021 ---> 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:df:72:9d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.180/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85869sec preferred_lft 85869sec inet6 fe80::f816:3eff:fedf:729d/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) 07/11/2025 _x86_64_ (2 CPU) 06:04:00 LINUX RESTART (2 CPU) 06:05:01 AM tps rtps wtps bread/s bwrtn/s 06:06:01 AM 85.02 6.48 78.54 940.60 7602.83 06:07:01 AM 81.67 5.48 76.19 400.27 9200.68 06:08:01 AM 33.94 1.93 32.01 324.16 2734.04 06:09:01 AM 23.93 0.43 23.50 44.26 895.42 06:10:01 AM 19.67 0.03 19.64 1.73 598.30 06:11:01 AM 17.64 2.23 15.41 19.06 607.15 06:12:01 AM 88.25 73.34 14.91 6315.36 424.99 Average: 50.02 12.85 37.17 1149.34 3152.01 06:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 AM 68300 1138760 1752840 96.25 2104 1166728 581800 20.27 178924 1292444 113000 06:07:01 AM 99520 1165456 1721620 94.54 2104 1155772 533324 18.58 149880 1263112 20828 06:08:01 AM 211476 1184572 1609664 88.39 2104 1061632 513756 17.90 174756 1126744 21964 06:09:01 AM 227808 1183320 1593332 87.49 2104 1043740 517816 18.04 208228 1076108 8852 06:10:01 AM 101476 1095468 1719664 94.43 2104 1082264 627916 21.88 212760 1197880 47400 06:11:01 AM 133936 1090096 1687204 92.65 2104 1044372 608416 21.20 209992 1168076 8856 06:12:01 AM 117624 1136016 1703516 93.54 2104 1106132 563920 19.65 211784 1183224 8556 Average: 137163 1141955 1683977 92.47 2104 1094377 563850 19.65 192332 1186798 32779 06:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 60.92 46.43 785.45 7.37 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 34.81 29.09 274.97 15.35 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 40.25 30.44 567.98 5.65 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 9.65 12.68 11.61 4.98 0.00 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 10.14 13.09 7.83 8.24 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 11.85 12.95 10.29 4.00 0.00 0.00 0.00 0.00 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 13.63 13.33 14.53 9.94 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 25.89 22.57 238.96 7.93 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) 07/11/2025 _x86_64_ (2 CPU) 06:04:00 LINUX RESTART (2 CPU) 06:05:01 AM CPU %user %nice %system %iowait %steal %idle 06:06:01 AM all 34.80 0.00 4.57 3.37 4.86 52.40 06:06:01 AM 0 22.53 0.00 3.90 1.68 4.72 67.17 06:06:01 AM 1 47.20 0.00 5.25 5.08 5.00 37.47 06:07:01 AM all 36.31 0.00 4.31 3.70 6.94 48.74 06:07:01 AM 0 26.50 0.00 2.93 3.45 6.59 60.54 06:07:01 AM 1 46.15 0.00 5.69 3.94 7.29 36.92 06:08:01 AM all 33.05 0.00 3.08 1.00 6.58 56.30 06:08:01 AM 0 37.68 0.00 3.71 0.87 5.92 51.82 06:08:01 AM 1 28.52 0.00 2.45 1.12 7.22 60.69 06:09:01 AM all 34.59 0.00 2.01 1.00 5.82 56.58 06:09:01 AM 0 16.59 0.00 1.29 1.23 5.76 75.12 06:09:01 AM 1 52.90 0.00 2.75 0.76 5.88 37.71 06:10:01 AM all 36.64 0.00 2.41 0.62 5.94 54.39 06:10:01 AM 0 48.59 0.00 3.31 0.49 5.74 41.87 06:10:01 AM 1 24.88 0.00 1.52 0.75 6.15 66.70 06:11:01 AM all 31.44 0.00 2.53 0.82 6.43 58.79 06:11:01 AM 0 36.41 0.00 3.10 1.37 6.23 52.89 06:11:01 AM 1 26.52 0.00 1.96 0.27 6.62 64.64 06:12:01 AM all 30.06 0.00 2.49 5.95 6.47 55.03 06:12:01 AM 0 26.46 0.00 2.65 10.28 6.38 54.22 06:12:01 AM 1 33.65 0.00 2.33 1.63 6.55 55.83 Average: all 33.83 0.00 3.05 2.35 6.15 54.61 Average: 0 30.64 0.00 2.98 2.78 5.91 57.70 Average: 1 37.02 0.00 3.13 1.93 6.39 51.53