---> uname -a: Linux prd-centos8-builder-2c-4g-10105.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: 2799.998 BogoMIPS: 5599.99 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 1.8G 0 1.8G 0% /dev tmpfs 1.8G 0 1.8G 0% /dev/shm tmpfs 1.8G 17M 1.8G 1% /run tmpfs 1.8G 0 1.8G 0% /sys/fs/cgroup /dev/vda1 20G 9.1G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 503 1119 17 2042 2886 Swap: 1023 0 1023 ---> 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:a8:70:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.203/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85890sec preferred_lft 85890sec inet6 fe80::f816:3eff:fea8:70c9/64 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) 11/24/2025 _x86_64_ (2 CPU) 17:03:56 LINUX RESTART (2 CPU) 05:05:01 PM tps rtps wtps bread/s bwrtn/s 05:06:01 PM 55.10 2.10 53.00 219.26 5677.01 05:07:01 PM 70.34 0.47 69.87 53.32 8435.26 05:08:01 PM 29.91 0.08 29.83 1.87 3492.93 05:09:01 PM 22.11 0.27 21.84 41.85 916.48 05:10:01 PM 14.61 0.00 14.61 0.00 372.43 05:11:01 PM 18.87 0.37 18.50 18.12 756.65 05:12:01 PM 17.13 0.38 16.74 38.65 453.12 Average: 32.58 0.52 32.06 53.30 2871.73 05:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 PM 1387072 3032596 2366604 63.05 2104 1813344 596944 12.43 142936 1933344 132492 05:07:01 PM 1241344 3009088 2512332 66.93 2104 1929200 600560 12.51 146304 2048456 56376 05:08:01 PM 1088856 2926460 2664820 70.99 2104 1998484 677476 14.11 173968 2172728 56264 05:09:01 PM 1139112 2955520 2614564 69.65 2104 1977308 650904 13.55 207052 2087912 20296 05:10:01 PM 1200064 3005184 2553612 68.03 2104 1965920 621028 12.93 206756 2027512 8840 05:11:01 PM 1189916 2994272 2563760 68.30 2104 1965040 614820 12.80 390884 1852752 7496 05:12:01 PM 1119112 2937672 2634564 70.19 2104 1978852 673076 14.02 394320 1919024 21344 Average: 1195068 2980113 2558608 68.16 2104 1946878 633544 13.19 237460 2005961 43301 05:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 62.60 53.22 804.76 5.56 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 26.78 24.58 263.34 5.36 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 43.56 37.28 590.95 7.10 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 11.35 13.11 12.20 5.19 0.00 0.00 0.00 0.00 05:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 PM eth0 10.01 11.85 7.99 8.24 0.00 0.00 0.00 0.00 05:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 PM eth0 15.99 14.42 16.94 6.32 0.00 0.00 0.00 0.00 05:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 PM eth0 9.98 10.66 8.15 5.41 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 25.75 23.59 243.46 6.17 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) 11/24/2025 _x86_64_ (2 CPU) 17:03:56 LINUX RESTART (2 CPU) 05:05:01 PM CPU %user %nice %system %iowait %steal %idle 05:06:01 PM all 38.25 0.00 4.21 1.21 3.22 53.11 05:06:01 PM 0 52.66 0.00 5.49 1.52 2.85 37.47 05:06:01 PM 1 24.01 0.00 2.95 0.90 3.59 68.56 05:07:01 PM all 36.73 0.00 4.34 2.62 2.95 53.37 05:07:01 PM 0 39.24 0.00 3.61 2.45 3.17 51.54 05:07:01 PM 1 34.21 0.00 5.07 2.79 2.72 55.21 05:08:01 PM all 37.86 0.00 2.72 1.14 2.35 55.93 05:08:01 PM 0 44.28 0.00 2.71 0.86 2.40 49.76 05:08:01 PM 1 31.45 0.00 2.73 1.42 2.30 62.11 05:09:01 PM all 38.46 0.00 2.52 0.58 2.97 55.47 05:09:01 PM 0 47.89 0.00 3.02 0.71 2.92 45.46 05:09:01 PM 1 29.11 0.00 2.03 0.44 3.02 65.40 05:10:01 PM all 37.04 0.00 2.32 0.17 2.85 57.61 05:10:01 PM 0 49.18 0.00 2.31 0.31 2.76 45.43 05:10:01 PM 1 25.02 0.00 2.32 0.03 2.95 69.68 05:11:01 PM all 34.37 0.00 3.05 0.58 2.44 59.56 05:11:01 PM 0 46.80 0.00 3.48 0.65 2.42 46.65 05:11:01 PM 1 22.04 0.00 2.63 0.51 2.47 72.36 05:12:01 PM all 39.22 0.00 2.65 0.39 2.46 55.28 05:12:01 PM 0 59.90 0.00 3.01 0.35 2.78 33.95 05:12:01 PM 1 18.65 0.00 2.29 0.43 2.14 76.49 Average: all 37.42 0.00 3.12 0.95 2.75 55.76 Average: 0 48.55 0.00 3.38 0.98 2.76 44.33 Average: 1 26.34 0.00 2.86 0.93 2.74 67.13