---> uname -a: Linux prd-centos8-builder-2c-4g-8090.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 493 1130 17 2041 2896 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:eb:0d:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.239/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85871sec preferred_lft 85871sec inet6 fe80::f816:3eff:feeb:d83/64 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) 11/03/2025 _x86_64_ (2 CPU) 14:03:56 LINUX RESTART (2 CPU) 02:05:01 PM tps rtps wtps bread/s bwrtn/s 02:06:01 PM 70.98 6.30 64.68 907.43 5017.06 02:07:01 PM 76.86 0.03 76.82 0.27 8313.76 02:08:01 PM 33.82 0.52 33.31 54.92 4602.05 02:09:01 PM 23.31 0.20 23.11 38.79 939.16 02:10:01 PM 18.03 0.07 17.96 3.07 453.93 02:11:01 PM 16.04 0.00 16.04 0.00 665.47 02:12:01 PM 16.03 0.55 15.48 33.46 452.37 Average: 36.44 1.09 35.34 148.27 2920.48 02:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 PM 1327732 2938532 2425944 64.63 2104 1785044 715804 14.91 157972 2001224 103968 02:07:01 PM 1224748 2986780 2528928 67.37 2104 1923784 619356 12.90 145960 2066356 87284 02:08:01 PM 1182336 2983716 2571340 68.50 2104 1962016 623876 12.99 169412 2079916 20908 02:09:01 PM 1055944 2893520 2697732 71.87 2104 1998548 704580 14.67 209564 2168680 42736 02:10:01 PM 1092028 2928604 2661648 70.91 2104 1997468 677012 14.10 209976 2131880 41560 02:11:01 PM 1083580 2921372 2670096 71.13 2104 1998648 678464 14.13 210604 2139388 42736 02:12:01 PM 1125516 2930304 2628160 70.02 2104 1965584 675372 14.06 391812 1916820 8544 Average: 1155983 2940404 2597693 69.20 2104 1947299 670638 13.97 213614 2072038 49677 02:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 61.16 45.07 798.62 5.91 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 25.79 22.09 264.03 4.53 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 40.54 31.46 585.71 5.60 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 10.00 13.65 11.60 5.42 0.00 0.00 0.00 0.00 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 10.53 12.73 8.22 5.82 0.00 0.00 0.00 0.00 02:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 PM eth0 12.28 13.29 10.37 8.17 0.00 0.00 0.00 0.00 02:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 PM eth0 14.11 12.38 14.71 6.73 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 24.91 21.52 241.89 6.03 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) 11/03/2025 _x86_64_ (2 CPU) 14:03:56 LINUX RESTART (2 CPU) 02:05:01 PM CPU %user %nice %system %iowait %steal %idle 02:06:01 PM all 30.67 0.00 3.63 3.60 8.05 54.06 02:06:01 PM 0 29.25 0.00 3.32 4.07 7.87 55.49 02:06:01 PM 1 32.09 0.00 3.93 3.12 8.23 52.62 02:07:01 PM all 33.13 0.00 4.39 2.59 7.60 52.28 02:07:01 PM 0 39.40 0.00 5.50 3.31 7.62 44.18 02:07:01 PM 1 26.92 0.00 3.29 1.88 7.59 60.31 02:08:01 PM all 32.37 0.00 3.10 1.17 6.44 56.92 02:08:01 PM 0 50.69 0.00 3.74 1.23 6.22 38.12 02:08:01 PM 1 14.52 0.00 2.47 1.11 6.65 75.25 02:09:01 PM all 33.86 0.00 1.92 1.00 6.92 56.30 02:09:01 PM 0 32.62 0.00 1.73 1.58 6.84 57.23 02:09:01 PM 1 35.10 0.00 2.11 0.42 7.00 55.37 02:10:01 PM all 34.35 0.00 2.49 0.84 7.69 54.63 02:10:01 PM 0 30.72 0.00 2.64 0.76 7.69 58.19 02:10:01 PM 1 38.01 0.00 2.34 0.92 7.68 51.05 02:11:01 PM all 31.24 0.00 2.43 0.61 6.44 59.28 02:11:01 PM 0 37.88 0.00 2.09 0.64 6.30 53.08 02:11:01 PM 1 24.64 0.00 2.76 0.58 6.58 65.44 02:12:01 PM all 35.66 0.00 2.57 0.84 7.08 53.86 02:12:01 PM 0 41.78 0.00 2.28 0.74 6.91 48.29 02:12:01 PM 1 29.59 0.00 2.86 0.94 7.24 59.37 Average: all 33.04 0.00 2.93 1.52 7.18 55.32 Average: 0 37.42 0.00 3.04 1.77 7.07 50.70 Average: 1 28.68 0.00 2.83 1.28 7.28 59.92