---> uname -a: Linux prd-centos8-builder-2c-4g-207.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 506 1126 17 2032 2883 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:7b:ce:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.250/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85902sec preferred_lft 85902sec inet6 fe80::f816:3eff:fe7b:ce24/64 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) 08/05/2025 _x86_64_ (2 CPU) 19:03:52 LINUX RESTART (2 CPU) 07:05:01 PM tps rtps wtps bread/s bwrtn/s 07:06:01 PM 56.91 0.47 56.45 12.80 5810.20 07:07:01 PM 67.06 0.47 66.59 53.32 8961.28 07:08:01 PM 30.79 0.08 30.71 1.87 2906.03 07:09:01 PM 20.13 0.27 19.86 41.86 594.78 07:10:01 PM 12.03 0.00 12.03 0.00 339.82 07:11:01 PM 20.82 0.37 20.45 18.12 774.50 07:12:01 PM 18.10 0.38 17.72 38.63 513.42 Average: 32.26 0.29 31.97 23.80 2842.65 07:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 PM 1325188 2969604 2428488 64.70 2104 1812392 660960 13.76 144500 1993088 133908 07:07:01 PM 1233752 2991012 2519924 67.13 2104 1918692 606824 12.64 147728 2049292 28112 07:08:01 PM 1053640 2880172 2700036 71.93 2104 1987476 719508 14.98 175104 2204752 45152 07:09:01 PM 1069784 2897540 2683892 71.50 2104 1988732 705300 14.69 208948 2155348 41672 07:10:01 PM 1174172 2969216 2579504 68.72 2104 1955972 655376 13.65 206580 2052028 8840 07:11:01 PM 1127052 2922444 2626624 69.97 2104 1956264 674880 14.05 390600 1916984 8676 07:12:01 PM 1155648 2953904 2598028 69.21 2104 1958744 645788 13.45 390412 1887960 20164 Average: 1162748 2940556 2590928 69.02 2104 1939753 666948 13.89 237696 2037065 40932 07:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 64.28 53.07 824.03 5.81 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 25.22 21.49 231.93 4.98 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 38.85 33.89 566.78 6.93 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 12.16 14.51 13.37 5.94 0.00 0.00 0.00 0.00 07:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM eth0 10.25 11.11 8.59 3.73 0.00 0.00 0.00 0.00 07:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 PM eth0 16.16 15.22 16.44 6.87 0.00 0.00 0.00 0.00 07:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM eth0 10.92 11.86 8.81 5.63 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 25.41 23.02 238.55 5.70 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) 08/05/2025 _x86_64_ (2 CPU) 19:03:52 LINUX RESTART (2 CPU) 07:05:01 PM CPU %user %nice %system %iowait %steal %idle 07:06:01 PM all 38.91 0.00 4.68 1.21 1.54 53.66 07:06:01 PM 0 44.02 0.00 4.91 1.97 1.38 47.72 07:06:01 PM 1 33.82 0.00 4.44 0.47 1.70 59.58 07:07:01 PM all 38.16 0.00 5.09 2.26 1.72 52.77 07:07:01 PM 0 56.79 0.00 6.85 2.40 2.12 31.84 07:07:01 PM 1 19.53 0.00 3.33 2.12 1.32 73.70 07:08:01 PM all 37.95 0.00 2.66 0.99 1.41 56.99 07:08:01 PM 0 54.83 0.00 3.97 1.03 2.08 38.09 07:08:01 PM 1 21.02 0.00 1.35 0.95 0.73 75.94 07:09:01 PM all 37.84 0.00 2.73 0.57 1.26 57.60 07:09:01 PM 0 43.49 0.00 2.79 0.65 1.63 51.45 07:09:01 PM 1 32.18 0.00 2.67 0.50 0.88 63.77 07:10:01 PM all 31.89 0.00 2.36 0.32 1.10 64.34 07:10:01 PM 0 41.13 0.00 2.77 0.23 1.33 54.54 07:10:01 PM 1 22.64 0.00 1.95 0.40 0.87 74.15 07:11:01 PM all 38.09 0.00 3.21 0.52 1.57 56.62 07:11:01 PM 0 36.22 0.00 3.32 0.65 1.51 58.30 07:11:01 PM 1 39.96 0.00 3.09 0.38 1.63 54.93 07:12:01 PM all 41.14 0.00 3.90 0.32 1.87 52.77 07:12:01 PM 0 68.85 0.00 5.67 0.32 2.08 23.08 07:12:01 PM 1 13.58 0.00 2.14 0.31 1.66 82.31 Average: all 37.71 0.00 3.52 0.88 1.49 56.39 Average: 0 49.33 0.00 4.33 1.03 1.73 43.58 Average: 1 26.10 0.00 2.71 0.73 1.26 69.20