---> uname -a: Linux prd-centos8-builder-2c-4g-965.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 432 133 16 1212 1146 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:63:ff:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.13/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85898sec preferred_lft 85898sec inet6 fe80::f816:3eff:fe63:ffe3/64 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) 07/21/2025 _x86_64_ (2 CPU) 18:03:54 LINUX RESTART (2 CPU) 06:05:01 PM tps rtps wtps bread/s bwrtn/s 06:06:01 PM 68.91 3.43 65.48 216.86 8361.36 06:07:01 PM 70.23 1.20 69.03 135.69 7391.20 06:08:01 PM 34.84 1.15 33.69 224.06 2828.16 06:09:01 PM 23.33 1.87 21.46 80.11 751.47 06:10:01 PM 14.73 2.23 12.50 19.06 342.03 06:11:01 PM 97.88 73.11 24.77 6310.84 1122.01 06:12:01 PM 18.21 0.72 17.49 79.83 510.66 Average: 46.88 11.96 34.92 1009.62 3043.80 06:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 PM 232868 1229240 1588276 87.21 2104 1092452 496540 17.30 136508 1171932 60912 06:07:01 PM 122996 1189320 1698148 93.25 2104 1155284 513820 17.90 143708 1246148 40488 06:08:01 PM 98840 1106176 1722304 94.57 2104 1095760 596844 20.80 177324 1235808 48316 06:09:01 PM 146800 1136432 1674344 91.94 2104 1078276 568668 19.82 210884 1154984 40508 06:10:01 PM 231364 1190052 1589780 87.30 2104 1047260 511868 17.84 209480 1071844 8844 06:11:01 PM 93384 1198968 1727760 94.87 2104 1193728 504224 17.57 209920 1210012 7508 06:12:01 PM 200396 1226976 1620748 89.00 2104 1113360 473488 16.50 210784 1100876 20112 Average: 160950 1182452 1660194 91.16 2104 1110874 523636 18.25 185515 1170229 32384 06:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 68.06 55.65 814.96 15.19 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 25.69 22.81 242.27 5.43 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 37.39 32.21 565.76 9.15 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 11.91 14.15 12.92 5.86 0.00 0.00 0.00 0.00 06:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM eth0 10.48 11.41 8.52 3.89 0.00 0.00 0.00 0.00 06:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 PM eth0 15.64 14.91 15.66 9.37 0.00 0.00 0.00 0.00 06:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 PM eth0 10.96 11.91 8.83 5.71 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 25.73 23.29 238.41 7.80 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) 07/21/2025 _x86_64_ (2 CPU) 18:03:54 LINUX RESTART (2 CPU) 06:05:01 PM CPU %user %nice %system %iowait %steal %idle 06:06:01 PM all 40.31 0.00 4.93 1.60 2.32 50.84 06:06:01 PM 0 35.62 0.00 4.66 1.93 2.50 55.29 06:06:01 PM 1 45.04 0.00 5.20 1.26 2.14 46.36 06:07:01 PM all 37.98 0.00 4.69 2.47 1.94 52.92 06:07:01 PM 0 34.42 0.00 4.37 2.30 1.81 57.10 06:07:01 PM 1 41.55 0.00 5.00 2.64 2.08 48.74 06:08:01 PM all 38.10 0.00 2.61 0.98 2.10 56.21 06:08:01 PM 0 26.49 0.00 2.04 0.75 1.91 68.82 06:08:01 PM 1 49.71 0.00 3.18 1.21 2.30 43.60 06:09:01 PM all 37.25 0.00 2.59 0.82 1.90 57.45 06:09:01 PM 0 27.05 0.00 1.64 0.71 1.82 68.79 06:09:01 PM 1 47.49 0.00 3.55 0.93 1.98 46.05 06:10:01 PM all 36.43 0.00 2.55 0.24 1.65 59.14 06:10:01 PM 0 37.09 0.00 2.40 0.42 1.31 58.79 06:10:01 PM 1 35.77 0.00 2.70 0.07 1.98 59.48 06:11:01 PM all 32.28 0.00 3.12 5.99 1.69 56.92 06:11:01 PM 0 20.54 0.00 3.12 10.56 1.36 64.42 06:11:01 PM 1 44.01 0.00 3.12 1.43 2.01 49.43 06:12:01 PM all 40.82 0.00 3.34 0.31 2.01 53.52 06:12:01 PM 0 30.51 0.00 2.70 0.23 1.64 64.92 06:12:01 PM 1 51.11 0.00 3.98 0.38 2.38 42.15 Average: all 37.60 0.00 3.40 1.77 1.94 55.28 Average: 0 30.25 0.00 2.99 2.41 1.77 62.59 Average: 1 44.95 0.00 3.82 1.13 2.12 47.97