---> uname -a: Linux prd-centos8-builder-2c-4g-7994.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 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 496 1127 17 2041 2894 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:1a:49:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.147/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85891sec preferred_lft 85891sec inet6 fe80::f816:3eff:fe1a:494d/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) 11/02/2025 _x86_64_ (2 CPU) 04:04:12 LINUX RESTART (2 CPU) 04:05:01 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 69.31 9.96 59.35 1418.28 4017.52 04:07:01 AM 77.02 0.03 76.99 0.27 8031.64 04:08:01 AM 42.20 0.52 41.69 54.92 5911.56 04:09:01 AM 23.84 0.20 23.64 38.78 978.34 04:10:01 AM 20.23 0.07 20.16 3.07 647.80 04:11:01 AM 16.66 0.00 16.66 0.00 654.51 04:12:01 AM 15.41 0.55 14.86 33.46 435.19 Average: 37.81 1.62 36.19 221.33 2953.65 04:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 1421356 2981584 2332328 62.13 2104 1736816 679768 14.16 145440 1929276 80404 04:07:01 AM 1242308 3002456 2511376 66.90 2104 1921908 611080 12.72 145848 2050384 116632 04:08:01 AM 1174728 2977952 2578956 68.70 2104 1963536 621884 12.95 168860 2086556 22376 04:09:01 AM 1072260 2910080 2681424 71.43 2104 1998520 691288 14.40 209328 2150632 42736 04:10:01 AM 1098648 2935496 2655036 70.73 2104 1997436 669276 13.94 210132 2123852 41572 04:11:01 AM 1088580 2925460 2665104 71.00 2104 1997440 684000 14.24 210728 2133208 41568 04:12:01 AM 1107728 2912760 2645956 70.49 2104 1965552 691068 14.39 391972 1931772 8544 Average: 1172230 2949398 2581454 68.77 2104 1940173 664052 13.83 211758 2057954 50547 04:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 168.39 102.38 1289.06 50.15 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 27.96 23.08 297.86 4.03 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 39.00 31.36 585.53 5.74 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 10.58 13.49 12.16 5.67 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 10.31 12.91 8.01 5.73 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 12.04 13.16 10.49 4.18 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 14.16 14.05 15.46 7.49 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 40.36 30.07 317.00 11.86 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) 11/02/2025 _x86_64_ (2 CPU) 04:04:12 LINUX RESTART (2 CPU) 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 35.73 0.00 4.30 3.35 7.55 49.08 04:06:01 AM 0 38.43 0.00 5.30 4.40 7.64 44.23 04:06:01 AM 1 33.03 0.00 3.29 2.30 7.45 53.93 04:07:01 AM all 35.55 0.00 4.67 3.16 5.24 51.38 04:07:01 AM 0 47.06 0.00 5.44 2.43 4.80 40.27 04:07:01 AM 1 24.22 0.00 3.91 3.89 5.67 62.32 04:08:01 AM all 33.51 0.00 3.00 1.67 5.35 56.46 04:08:01 AM 0 46.84 0.00 3.01 1.45 5.27 43.44 04:08:01 AM 1 20.38 0.00 3.00 1.89 5.44 69.30 04:09:01 AM all 34.90 0.00 2.32 0.85 5.52 56.42 04:09:01 AM 0 49.73 0.00 3.00 0.78 5.20 41.29 04:09:01 AM 1 20.37 0.00 1.66 0.91 5.83 71.23 04:10:01 AM all 35.83 0.00 2.61 0.75 5.32 55.49 04:10:01 AM 0 53.12 0.00 3.43 1.26 4.98 37.22 04:10:01 AM 1 18.93 0.00 1.82 0.26 5.65 73.35 04:11:01 AM all 31.80 0.00 2.38 0.56 5.03 60.23 04:11:01 AM 0 32.21 0.00 2.06 0.50 4.86 60.37 04:11:01 AM 1 31.39 0.00 2.71 0.61 5.20 60.08 04:12:01 AM all 37.53 0.00 2.63 0.67 5.43 53.74 04:12:01 AM 0 51.11 0.00 2.81 0.65 5.26 40.18 04:12:01 AM 1 24.12 0.00 2.45 0.69 5.59 67.14 Average: all 34.98 0.00 3.13 1.57 5.63 54.68 Average: 0 45.48 0.00 3.58 1.64 5.43 43.87 Average: 1 24.62 0.00 2.69 1.51 5.83 65.35