---> uname -a: Linux prd-centos8-builder-2c-4g-4922.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 490 1143 17 2032 2900 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:26:ea:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.244/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85881sec preferred_lft 85881sec inet6 fe80::f816:3eff:fe26:ea1b/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) 07/04/2025 _x86_64_ (2 CPU) 20:03:59 LINUX RESTART (2 CPU) 08:05:01 PM tps rtps wtps bread/s bwrtn/s 08:06:01 PM 70.11 6.28 63.83 907.28 5480.01 08:07:01 PM 66.66 0.03 66.63 0.27 7401.52 08:08:01 PM 34.23 0.52 33.71 54.92 4564.67 08:09:01 PM 22.44 0.23 22.21 40.11 898.07 08:10:01 PM 17.59 0.03 17.56 1.73 436.69 08:11:01 PM 15.28 0.00 15.28 0.00 619.15 08:12:01 PM 13.66 0.75 12.91 56.78 390.90 Average: 34.28 1.12 33.16 151.59 2827.05 08:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 PM 1279424 2944288 2474252 65.92 2104 1835520 691436 14.40 178988 2014172 146232 08:07:01 PM 1225144 2979948 2528532 67.36 2104 1916528 616944 12.85 147012 2064860 86464 08:08:01 PM 1201436 2995212 2552240 67.99 2104 1954316 600828 12.51 171480 2061664 21948 08:09:01 PM 1192592 2987752 2561084 68.23 2104 1956024 611420 12.73 206120 2035204 8848 08:10:01 PM 1072896 2900844 2680780 71.42 2104 1988836 701728 14.61 209296 2152616 41672 08:11:01 PM 1070564 2898440 2683112 71.48 2104 1988840 701980 14.62 210288 2152696 41676 08:12:01 PM 1198664 2997020 2555012 68.07 2104 1959140 597492 12.44 392764 1842668 10104 Average: 1177246 2957643 2576430 68.64 2104 1942743 645975 13.45 216564 2046269 50992 08:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 59.37 48.31 785.04 6.12 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 24.94 22.16 263.49 4.74 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 36.29 26.11 565.33 5.14 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 9.26 12.53 11.18 5.16 0.00 0.00 0.00 0.00 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 10.73 13.05 8.33 6.01 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 11.99 12.74 10.30 4.00 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 15.81 13.33 15.75 6.99 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 24.06 21.17 237.04 5.45 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) 07/04/2025 _x86_64_ (2 CPU) 20:03:59 LINUX RESTART (2 CPU) 08:05:01 PM CPU %user %nice %system %iowait %steal %idle 08:06:01 PM all 33.11 0.00 4.32 2.85 8.19 51.53 08:06:01 PM 0 32.30 0.00 4.69 4.19 8.28 50.54 08:06:01 PM 1 33.92 0.00 3.94 1.51 8.10 52.52 08:07:01 PM all 35.52 0.00 4.66 2.37 6.81 50.64 08:07:01 PM 0 36.45 0.00 4.91 2.80 6.67 49.17 08:07:01 PM 1 34.60 0.00 4.42 1.94 6.94 52.10 08:08:01 PM all 32.93 0.00 3.39 1.34 6.09 56.26 08:08:01 PM 0 25.71 0.00 3.14 1.22 5.69 64.23 08:08:01 PM 1 40.15 0.00 3.64 1.45 6.49 48.27 08:09:01 PM all 35.47 0.00 2.28 0.81 6.08 55.36 08:09:01 PM 0 35.73 0.00 2.46 0.54 6.24 55.03 08:09:01 PM 1 35.20 0.00 2.11 1.08 5.92 55.70 08:10:01 PM all 35.74 0.00 2.42 0.31 6.01 55.52 08:10:01 PM 0 40.41 0.00 2.35 0.28 5.90 51.05 08:10:01 PM 1 31.12 0.00 2.49 0.34 6.12 59.94 08:11:01 PM all 31.52 0.00 2.71 0.54 6.31 58.92 08:11:01 PM 0 25.73 0.00 2.63 0.62 6.11 64.92 08:11:01 PM 1 37.33 0.00 2.78 0.47 6.51 52.91 08:12:01 PM all 37.65 0.00 3.28 0.39 5.68 53.00 08:12:01 PM 0 35.30 0.00 3.54 0.54 5.32 55.30 08:12:01 PM 1 39.99 0.00 3.02 0.24 6.03 50.71 Average: all 34.56 0.00 3.30 1.23 6.45 54.45 Average: 0 33.08 0.00 3.39 1.46 6.32 55.75 Average: 1 36.04 0.00 3.20 1.01 6.59 53.16