---> uname -a: Linux prd-centos8-builder-2c-4g-8326.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 483 1140 17 2041 2907 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:8a:14:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.39/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85893sec preferred_lft 85893sec inet6 fe80::f816:3eff:fe8a:140d/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) 11/06/2025 _x86_64_ (2 CPU) 12:03:56 LINUX RESTART (2 CPU) 12:05:01 PM tps rtps wtps bread/s bwrtn/s 12:06:01 PM 55.07 1.90 53.17 126.87 5656.74 12:07:01 PM 68.97 0.47 68.51 53.32 8605.15 12:08:01 PM 31.26 0.08 31.17 1.87 3313.61 12:09:01 PM 24.76 0.27 24.49 41.85 1383.71 12:10:01 PM 13.31 0.00 13.31 0.00 353.79 12:11:01 PM 19.59 0.37 19.22 18.12 766.95 12:12:01 PM 17.24 0.38 16.86 38.65 465.92 Average: 32.88 0.50 32.39 40.10 2934.88 12:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 PM 1371012 3022572 2382664 63.48 2104 1819324 610136 12.71 145356 1946440 137848 12:07:01 PM 1221116 2995844 2532560 67.47 2104 1936092 620300 12.92 149180 2063932 55736 12:08:01 PM 1082408 2918560 2671268 71.16 2104 1997200 690636 14.38 174564 2177600 53464 12:09:01 PM 1116956 2953272 2636720 70.24 2104 1997284 652992 13.60 209316 2108688 35624 12:10:01 PM 1231032 3034768 2522644 67.20 2104 1964636 576060 12.00 207256 1996224 8840 12:11:01 PM 1201048 3003956 2552628 68.00 2104 1963756 602544 12.55 391432 1842000 7508 12:12:01 PM 1199220 3008912 2554456 68.05 2104 1970096 607884 12.66 391176 1843656 22792 Average: 1203256 2991126 2550420 67.94 2104 1949770 622936 12.97 238326 1996934 45973 12:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 62.84 51.56 817.28 5.44 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 25.95 23.66 245.51 5.32 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 41.49 36.95 586.57 10.55 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 11.76 13.06 12.62 5.55 0.00 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 9.93 11.43 8.23 4.17 0.00 0.00 0.00 0.00 12:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM eth0 18.52 16.63 16.64 6.62 0.00 0.00 0.00 0.00 12:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM eth0 11.24 11.84 8.99 5.84 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 25.96 23.59 242.26 6.21 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) 11/06/2025 _x86_64_ (2 CPU) 12:03:56 LINUX RESTART (2 CPU) 12:05:01 PM CPU %user %nice %system %iowait %steal %idle 12:06:01 PM all 38.65 0.00 4.28 1.36 2.76 52.95 12:06:01 PM 0 40.56 0.00 4.06 1.18 3.03 51.17 12:06:01 PM 1 36.73 0.00 4.49 1.54 2.49 54.75 12:07:01 PM all 37.42 0.00 4.40 2.19 2.79 53.20 12:07:01 PM 0 55.89 0.00 6.05 1.26 2.58 34.21 12:07:01 PM 1 19.24 0.00 2.78 3.11 2.99 71.88 12:08:01 PM all 37.74 0.00 2.53 0.86 2.80 56.08 12:08:01 PM 0 45.68 0.00 3.29 0.83 2.58 47.63 12:08:01 PM 1 29.86 0.00 1.79 0.88 3.01 64.46 12:09:01 PM all 37.47 0.00 2.75 0.61 2.60 56.57 12:09:01 PM 0 33.39 0.00 2.78 0.82 2.52 60.48 12:09:01 PM 1 41.55 0.00 2.72 0.40 2.69 52.65 12:10:01 PM all 36.57 0.00 2.43 0.18 2.67 58.14 12:10:01 PM 0 51.41 0.00 2.71 0.30 2.64 42.94 12:10:01 PM 1 21.86 0.00 2.16 0.07 2.70 73.22 12:11:01 PM all 35.49 0.00 3.29 0.90 2.62 57.70 12:11:01 PM 0 55.46 0.00 4.52 0.55 2.65 36.83 12:11:01 PM 1 15.71 0.00 2.07 1.25 2.59 78.38 12:12:01 PM all 40.13 0.00 3.23 0.40 3.20 53.03 12:12:01 PM 0 58.28 0.00 3.73 0.23 3.29 34.46 12:12:01 PM 1 22.10 0.00 2.73 0.57 3.12 71.48 Average: all 37.64 0.00 3.27 0.93 2.78 55.38 Average: 0 48.65 0.00 3.88 0.74 2.75 43.98 Average: 1 26.69 0.00 2.67 1.12 2.80 66.72