---> uname -a: Linux prd-centos8-builder-2c-4g-1171.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: 2799.998 BogoMIPS: 5599.99 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 487 1142 17 2036 2902 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:19:41:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.60/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85924sec preferred_lft 85924sec inet6 fe80::f816:3eff:fe19:41c7/64 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) 08/16/2025 _x86_64_ (2 CPU) 17:03:55 LINUX RESTART (2 CPU) 05:05:01 PM tps rtps wtps bread/s bwrtn/s 05:06:01 PM 56.53 0.42 56.11 11.20 5511.30 05:07:01 PM 70.41 0.47 69.94 53.32 9062.20 05:08:01 PM 26.35 0.08 26.26 1.87 2654.91 05:09:01 PM 18.39 0.27 18.13 41.85 494.85 05:10:01 PM 14.78 0.00 14.78 0.00 620.44 05:11:02 PM 19.99 0.55 19.44 33.44 546.17 Average: 34.41 0.30 34.11 23.61 3148.18 05:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 PM 1361844 3019508 2391832 63.72 2104 1825768 611840 12.74 144728 1958216 139408 05:07:01 PM 1210300 2971120 2543376 67.76 2104 1922312 633252 13.19 147680 2076532 22664 05:08:01 PM 1189868 2987340 2563808 68.30 2104 1958176 610600 12.71 172060 2070924 8848 05:09:01 PM 1191716 2990404 2561960 68.25 2104 1959432 610088 12.70 205764 2035264 8848 05:10:01 PM 1231156 3028288 2522520 67.20 2104 1957876 578612 12.05 206688 1994260 7372 05:11:02 PM 1191764 2990144 2561912 68.25 2104 1959024 610380 12.71 390792 1850704 7520 Average: 1229441 2997801 2524235 67.25 2104 1930431 609129 12.68 211285 1997650 32443 05:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 68.03 57.01 896.52 6.29 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 19.19 18.26 156.27 5.34 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 39.36 34.11 571.73 6.33 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 11.01 13.13 7.93 5.91 0.00 0.00 0.00 0.00 05:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 PM eth0 13.60 14.01 11.75 4.41 0.00 0.00 0.00 0.00 05:11:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:02 PM eth0 18.69 17.06 16.34 12.67 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 28.31 25.60 276.73 6.83 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) 08/16/2025 _x86_64_ (2 CPU) 17:03:55 LINUX RESTART (2 CPU) 05:05:01 PM CPU %user %nice %system %iowait %steal %idle 05:06:01 PM all 38.74 0.00 4.32 1.06 2.34 53.54 05:06:01 PM 0 30.06 0.00 4.07 1.42 2.22 62.23 05:06:01 PM 1 47.45 0.00 4.56 0.69 2.46 44.84 05:07:01 PM all 37.65 0.00 4.22 2.27 2.26 53.60 05:07:01 PM 0 23.64 0.00 3.33 2.77 2.16 68.11 05:07:01 PM 1 51.74 0.00 5.12 1.77 2.37 39.00 05:08:01 PM all 36.93 0.00 2.49 0.60 2.00 57.98 05:08:01 PM 0 13.59 0.00 1.39 0.54 1.75 82.73 05:08:01 PM 1 60.43 0.00 3.60 0.65 2.26 33.06 05:09:01 PM all 39.40 0.00 2.67 0.35 2.09 55.49 05:09:01 PM 0 32.45 0.00 2.83 0.30 1.92 62.50 05:09:01 PM 1 46.35 0.00 2.51 0.40 2.25 48.49 05:10:01 PM all 33.30 0.00 2.93 0.29 2.07 61.40 05:10:01 PM 0 25.87 0.00 2.82 0.15 1.90 69.26 05:10:01 PM 1 40.74 0.00 3.04 0.43 2.25 53.54 05:11:02 PM all 39.67 0.00 2.75 0.41 2.55 54.62 05:11:02 PM 0 15.47 0.00 1.69 0.56 2.43 79.86 05:11:02 PM 1 64.16 0.00 3.83 0.27 2.67 29.08 Average: all 37.62 0.00 3.23 0.83 2.22 56.10 Average: 0 23.50 0.00 2.69 0.96 2.06 70.79 Average: 1 51.80 0.00 3.78 0.70 2.38 41.35