---> uname -a: Linux prd-centos8-builder-2c-4g-316.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 491 1137 17 2035 2898 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:e2:e7:cf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.89/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85907sec preferred_lft 85907sec inet6 fe80::f816:3eff:fee2:e7cf/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) 08/07/2025 _x86_64_ (2 CPU) 04:03:56 LINUX RESTART (2 CPU) 04:05:01 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 55.24 0.92 54.32 30.12 5705.58 04:07:01 AM 66.86 0.47 66.39 53.32 7283.42 04:08:01 AM 37.70 0.08 37.62 1.87 4815.26 04:09:01 AM 18.40 0.27 18.13 41.86 487.07 04:10:01 AM 12.35 0.00 12.35 0.00 341.20 04:11:01 AM 21.72 0.37 21.35 18.12 814.09 04:12:01 AM 18.98 0.38 18.59 38.65 547.85 Average: 33.03 0.35 32.68 26.28 2856.28 04:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 1394332 3034764 2359352 62.85 2104 1808204 602820 12.55 144016 1926412 127728 04:07:01 AM 1229840 2990672 2523844 67.24 2104 1921904 632012 13.16 147456 2057588 80604 04:08:01 AM 1065564 2895484 2688120 71.61 2104 1990672 706848 14.72 174392 2192976 41680 04:09:01 AM 1097552 2928668 2656132 70.76 2104 1991852 674236 14.04 208216 2127904 41596 04:10:01 AM 1187076 2985500 2566608 68.38 2104 1959164 622480 12.96 206300 2039896 8840 04:11:01 AM 1156096 2953796 2597588 69.20 2104 1958280 648836 13.51 390312 1887728 7496 04:12:01 AM 1151948 2953820 2601736 69.31 2104 1961932 646920 13.47 390212 1892120 20160 Average: 1183201 2963243 2570483 68.48 2104 1941715 647736 13.49 237272 2017803 46872 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 64.23 54.66 806.18 5.66 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 25.65 23.40 244.79 5.35 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 38.95 34.24 567.34 6.97 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 12.76 14.50 17.86 5.88 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 11.45 8.45 3.83 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 16.89 16.89 16.41 12.17 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 11.33 11.85 9.10 5.88 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 25.73 23.85 238.60 6.53 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) 08/07/2025 _x86_64_ (2 CPU) 04:03:56 LINUX RESTART (2 CPU) 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 38.86 0.00 4.29 1.21 2.11 53.53 04:06:01 AM 0 44.06 0.00 4.64 0.88 2.29 48.14 04:06:01 AM 1 33.65 0.00 3.94 1.54 1.94 58.93 04:07:01 AM all 37.84 0.00 4.38 2.50 2.22 53.06 04:07:01 AM 0 47.34 0.00 5.19 1.96 2.21 43.30 04:07:01 AM 1 28.38 0.00 3.57 3.04 2.23 62.78 04:08:01 AM all 38.52 0.00 2.57 1.20 1.88 55.83 04:08:01 AM 0 55.16 0.00 3.75 1.39 2.04 37.66 04:08:01 AM 1 21.89 0.00 1.39 1.01 1.72 73.98 04:09:01 AM all 37.80 0.00 2.66 0.53 1.79 57.22 04:09:01 AM 0 50.57 0.00 2.77 0.68 2.19 43.80 04:09:01 AM 1 25.00 0.00 2.56 0.38 1.39 70.67 04:10:01 AM all 35.97 0.00 2.49 0.12 1.41 60.00 04:10:01 AM 0 33.90 0.00 2.61 0.07 1.35 62.08 04:10:01 AM 1 38.05 0.00 2.36 0.18 1.48 57.92 04:11:01 AM all 37.18 0.00 3.04 0.70 1.91 57.16 04:11:01 AM 0 58.60 0.00 3.72 0.66 2.08 34.94 04:11:01 AM 1 15.86 0.00 2.37 0.74 1.75 79.28 04:12:01 AM all 41.14 0.00 3.40 0.47 1.86 53.14 04:12:01 AM 0 51.77 0.00 3.56 0.46 1.94 42.26 04:12:01 AM 1 30.53 0.00 3.23 0.48 1.77 63.99 Average: all 38.19 0.00 3.26 0.96 1.88 55.70 Average: 0 48.77 0.00 3.75 0.87 2.01 44.59 Average: 1 27.61 0.00 2.77 1.06 1.76 66.80