---> uname -a: Linux prd-centos8-builder-1c-1g-1381.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): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 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 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: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 329M 0 329M 0% /dev tmpfs 386M 0 386M 0% /dev/shm tmpfs 386M 11M 376M 3% /run tmpfs 386M 0 386M 0% /sys/fs/cgroup /dev/vda1 20G 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 349 54 5 366 291 Swap: 1023 24 999 ---> 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:d7:4f:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.210/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85665sec preferred_lft 85665sec inet6 fe80::f816:3eff:fed7:4f90/64 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) 02/28/2025 _x86_64_ (1 CPU) 06:03:48 LINUX RESTART (1 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 300.20 184.58 115.62 14618.16 41795.53 06:06:01 AM 141.42 15.56 125.86 1920.69 14239.75 06:07:01 AM 8.33 1.08 7.25 110.65 718.65 06:08:01 AM 0.78 0.02 0.77 0.13 9.93 06:09:01 AM 0.17 0.03 0.13 3.33 2.22 06:10:01 AM 0.18 0.02 0.17 0.53 2.22 06:11:01 AM 36.44 13.43 23.01 304.75 2762.67 06:12:01 AM 7.75 0.00 7.75 0.00 448.18 06:13:01 AM 0.23 0.02 0.22 0.27 2.67 06:14:01 AM 0.27 0.03 0.23 0.27 2.82 06:15:01 AM 98.75 89.52 9.23 6897.53 523.27 06:16:01 AM 21.57 8.41 13.16 562.96 327.30 Average: 51.38 26.08 25.29 2036.86 5074.60 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 74332 307872 714880 90.58 2104 305896 513664 27.95 129484 428444 16176 06:06:01 AM 87180 337384 702032 88.95 1584 313976 475020 25.85 113860 413228 16484 06:07:01 AM 83260 336580 705952 89.45 1584 317164 475020 25.85 115320 416368 8 06:08:01 AM 83268 336588 705944 89.45 1584 317164 475020 25.85 115320 416368 8 06:09:01 AM 83112 336532 706100 89.47 1584 317268 475020 25.85 115408 416440 8 06:10:01 AM 82520 335944 706692 89.54 1584 317272 498440 27.12 115412 416872 16 06:11:01 AM 158316 344252 630896 79.94 1240 250656 476396 25.92 113464 349256 9536 06:12:01 AM 159124 344568 630088 79.84 1240 250656 476396 25.92 113732 348988 8 06:13:01 AM 159164 344612 630048 79.83 1240 250660 476396 25.92 113748 348936 16 06:14:01 AM 159196 344644 630016 79.83 1240 250664 476396 25.92 113780 348920 8 06:15:01 AM 48940 280236 740272 93.80 768 297200 561316 30.54 126944 455252 172 06:16:01 AM 61876 291392 727336 92.16 448 297676 555732 30.24 158028 416348 13232 Average: 103357 328384 685855 86.90 1350 290521 494568 26.91 120375 397952 4639 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 219.93 116.25 1056.91 56.61 0.00 0.00 0.00 0.00 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 55.93 52.50 650.69 7.66 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 0.05 0.12 0.00 0.01 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 0.10 0.10 0.01 0.01 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 0.17 0.28 0.02 0.03 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 0.33 0.45 0.09 1.05 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 30.11 28.28 508.88 4.23 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 0.08 0.13 0.01 0.01 0.00 0.00 0.00 0.00 06:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 AM eth0 0.15 0.25 0.02 0.03 0.00 0.00 0.00 0.00 06:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM eth0 0.10 0.13 0.01 0.01 0.00 0.00 0.00 0.00 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 5.83 5.43 4.66 4.53 0.00 0.00 0.00 0.00 06:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM eth0 10.68 11.18 8.73 6.98 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 26.98 17.94 185.95 6.77 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) 02/28/2025 _x86_64_ (1 CPU) 06:03:48 LINUX RESTART (1 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 60.64 0.08 17.14 11.11 0.12 10.91 06:05:01 AM 0 60.64 0.08 17.14 11.11 0.12 10.91 06:06:01 AM all 60.64 0.00 9.01 4.29 0.10 25.96 06:06:01 AM 0 60.64 0.00 9.01 4.29 0.10 25.96 06:07:01 AM all 0.65 0.00 0.57 0.43 0.05 98.30 06:07:01 AM 0 0.65 0.00 0.57 0.43 0.05 98.30 06:08:01 AM all 0.62 0.00 0.27 0.00 0.05 99.06 06:08:01 AM 0 0.62 0.00 0.27 0.00 0.05 99.06 06:09:01 AM all 0.54 0.00 0.27 0.00 0.03 99.16 06:09:01 AM 0 0.54 0.00 0.27 0.00 0.03 99.16 06:10:01 AM all 0.52 0.00 0.33 0.00 0.05 99.10 06:10:01 AM 0 0.52 0.00 0.33 0.00 0.05 99.10 06:11:01 AM all 21.91 0.00 2.32 1.47 0.07 74.23 06:11:01 AM 0 21.91 0.00 2.32 1.47 0.07 74.23 06:12:01 AM all 0.67 0.00 0.37 0.55 0.07 98.35 06:12:01 AM 0 0.67 0.00 0.37 0.55 0.07 98.35 06:13:01 AM all 0.65 0.00 0.28 0.00 0.05 99.01 06:13:01 AM 0 0.65 0.00 0.28 0.00 0.05 99.01 06:14:01 AM all 0.57 0.00 0.33 0.00 0.05 99.05 06:14:01 AM 0 0.57 0.00 0.33 0.00 0.05 99.05 06:15:01 AM all 14.47 0.00 2.22 10.86 0.07 72.39 06:15:01 AM 0 14.47 0.00 2.22 10.86 0.07 72.39 06:15:01 AM CPU %user %nice %system %iowait %steal %idle 06:16:01 AM all 35.68 0.00 3.14 0.33 0.10 60.75 06:16:01 AM 0 35.68 0.00 3.14 0.33 0.10 60.75 Average: all 16.47 0.01 3.02 2.42 0.07 78.01 Average: 0 16.47 0.01 3.02 2.42 0.07 78.01