---> uname -a: Linux prd-centos8-builder-2c-4g-3552.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 489 1157 17 2018 2901 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:b9:cc:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.248/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85930sec preferred_lft 85930sec inet6 fe80::f816:3eff:feb9:cc9f/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) 06/23/2025 _x86_64_ (2 CPU) 13:03:56 LINUX RESTART (2 CPU) 01:05:01 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 54.47 0.43 54.04 11.73 5417.25 01:07:01 PM 70.34 0.47 69.88 53.32 8490.60 01:08:01 PM 24.11 0.28 23.83 40.65 2537.49 01:09:01 PM 16.99 0.07 16.93 3.07 447.17 01:10:01 PM 15.91 0.00 15.91 0.00 647.40 01:11:01 PM 18.42 0.57 17.85 33.58 494.65 Average: 33.37 0.30 33.07 23.72 3005.55 01:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 1358380 3011072 2395296 63.81 2104 1821464 639816 13.32 145716 1961692 137104 01:07:01 PM 1223432 2968396 2530244 67.41 2104 1907560 645664 13.45 147656 2068584 22764 01:08:01 PM 1256912 3038420 2496764 66.52 2104 1943352 581708 12.11 173004 2006572 8860 01:09:01 PM 1225608 3007204 2528068 67.35 2104 1943448 612416 12.75 204792 2006520 8860 01:10:01 PM 1201764 2982800 2551912 67.98 2104 1942944 636784 13.26 205428 2031200 8424 01:11:01 PM 1175408 2956476 2578268 68.69 2104 1943044 653416 13.61 389376 1873888 7380 Average: 1240251 2994061 2513425 66.96 2104 1916969 628301 13.08 210995 1991409 32232 01:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 68.12 56.32 862.39 6.14 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 19.09 18.26 156.43 5.48 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 41.99 33.84 553.32 6.23 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 10.90 13.38 8.18 5.83 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 12.61 13.51 10.85 4.44 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 15.31 15.44 15.68 7.71 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 28.00 25.12 267.78 5.97 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) 06/23/2025 _x86_64_ (2 CPU) 13:03:56 LINUX RESTART (2 CPU) 01:05:01 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 37.75 0.00 4.28 1.10 2.85 54.03 01:06:01 PM 0 49.94 0.00 5.25 0.93 2.98 40.89 01:06:01 PM 1 25.65 0.00 3.31 1.27 2.71 67.06 01:07:01 PM all 36.69 0.00 4.09 2.76 2.65 53.81 01:07:01 PM 0 55.13 0.00 5.11 2.33 2.96 34.46 01:07:01 PM 1 18.30 0.00 3.08 3.18 2.34 73.10 01:08:01 PM all 35.56 0.00 2.74 0.66 2.91 58.13 01:08:01 PM 0 33.20 0.00 2.34 1.15 2.86 60.45 01:08:01 PM 1 37.93 0.00 3.15 0.16 2.95 55.81 01:09:01 PM all 38.74 0.00 2.60 0.36 2.55 55.76 01:09:01 PM 0 50.55 0.00 3.42 0.46 2.73 42.83 01:09:01 PM 1 26.93 0.00 1.77 0.25 2.36 68.69 01:10:01 PM all 34.52 0.00 2.64 0.33 2.52 60.00 01:10:01 PM 0 55.35 0.00 3.49 0.43 2.84 37.89 01:10:01 PM 1 13.76 0.00 1.80 0.23 2.19 82.03 01:11:01 PM all 39.64 0.00 2.71 0.61 2.55 54.49 01:11:01 PM 0 60.78 0.00 3.79 0.79 2.83 31.81 01:11:01 PM 1 18.58 0.00 1.63 0.43 2.27 77.09 Average: all 37.15 0.00 3.18 0.97 2.67 56.04 Average: 0 50.81 0.00 3.90 1.02 2.87 41.41 Average: 1 23.52 0.00 2.46 0.92 2.47 70.63