---> uname -a: Linux prd-centos8-builder-2c-4g-663.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 494 1136 17 2034 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:a2:13:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.98/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85901sec preferred_lft 85901sec inet6 fe80::f816:3eff:fea2:1362/64 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) 08/10/2025 _x86_64_ (2 CPU) 15:04:04 LINUX RESTART (2 CPU) 03:05:01 PM tps rtps wtps bread/s bwrtn/s 03:06:01 PM 82.84 6.58 76.25 938.64 5234.49 03:07:01 PM 70.48 1.00 69.48 24.26 7618.58 03:08:01 PM 36.74 0.52 36.22 54.92 4771.46 03:09:01 PM 23.26 0.27 22.99 41.85 960.45 03:10:01 PM 17.39 0.00 17.39 0.00 433.70 03:11:01 PM 16.99 0.33 16.66 12.93 676.00 03:12:01 PM 21.36 0.42 20.94 43.85 718.73 Average: 38.43 1.30 37.13 159.47 2916.03 03:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 PM 1324040 2957592 2429644 64.73 2104 1806684 699280 14.56 164392 1995508 130956 03:07:01 PM 1217052 2972904 2536632 67.58 2104 1917280 623476 12.98 146920 2071136 86440 03:08:01 PM 1177884 2972744 2575800 68.62 2104 1955076 626872 13.05 171864 2082588 21952 03:09:01 PM 1176768 2980256 2576916 68.65 2104 1964244 618240 12.87 207772 2047368 16268 03:10:01 PM 1213540 3009732 2540144 67.67 2104 1956836 590716 12.30 207000 2011224 8860 03:11:01 PM 1222572 3019128 2531112 67.43 2104 1957240 635644 13.24 208044 2001100 8884 03:12:01 PM 1148120 2949192 2605564 69.41 2104 1961436 652748 13.59 393640 1889760 13060 Average: 1211425 2980221 2542259 67.73 2104 1931257 635282 13.23 214233 2014098 40917 03:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 85.89 64.81 939.64 12.51 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 34.52 28.17 274.13 15.50 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 39.87 31.32 566.99 5.96 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 11.20 13.23 12.26 5.27 0.00 0.00 0.00 0.00 03:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 PM eth0 9.11 12.29 7.38 5.46 0.00 0.00 0.00 0.00 03:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 PM eth0 17.49 16.63 18.14 6.42 0.00 0.00 0.00 0.00 03:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 PM eth0 11.05 12.26 9.04 5.93 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 29.87 25.53 261.05 8.15 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) 08/10/2025 _x86_64_ (2 CPU) 15:04:04 LINUX RESTART (2 CPU) 03:05:01 PM CPU %user %nice %system %iowait %steal %idle 03:06:01 PM all 33.40 0.00 4.33 3.57 5.25 53.45 03:06:01 PM 0 19.09 0.00 3.43 4.27 4.85 68.37 03:06:01 PM 1 47.77 0.00 5.24 2.87 5.64 38.48 03:07:01 PM all 37.43 0.00 4.53 2.62 5.03 50.40 03:07:01 PM 0 43.55 0.00 5.73 3.50 4.43 42.79 03:07:01 PM 1 31.41 0.00 3.34 1.76 5.62 57.87 03:08:01 PM all 34.35 0.00 3.17 1.85 4.09 56.55 03:08:01 PM 0 26.00 0.00 2.44 2.26 3.80 65.50 03:08:01 PM 1 42.67 0.00 3.89 1.44 4.38 47.62 03:09:01 PM all 35.83 0.00 2.54 0.82 4.25 56.56 03:09:01 PM 0 25.46 0.00 2.18 0.63 4.19 67.54 03:09:01 PM 1 46.29 0.00 2.90 1.01 4.32 45.48 03:10:01 PM all 37.27 0.00 2.15 0.34 4.24 56.01 03:10:01 PM 0 37.98 0.00 1.97 0.33 3.99 55.73 03:10:01 PM 1 36.57 0.00 2.32 0.36 4.48 56.28 03:11:01 PM all 32.00 0.00 2.54 0.79 4.32 60.35 03:11:01 PM 0 29.24 0.00 3.08 0.79 4.63 62.26 03:11:01 PM 1 34.79 0.00 1.99 0.78 4.01 58.43 03:12:01 PM all 38.80 0.00 3.10 0.78 4.57 52.75 03:12:01 PM 0 32.21 0.00 2.57 1.22 4.14 59.87 03:12:01 PM 1 45.38 0.00 3.63 0.34 5.00 45.65 Average: all 35.58 0.00 3.19 1.54 4.54 55.15 Average: 0 30.48 0.00 3.06 1.86 4.29 60.31 Average: 1 40.68 0.00 3.33 1.22 4.78 49.98