---> uname -a: Linux prd-centos8-builder-2c-4g-3418.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 488 1158 17 2018 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:94:a1:8e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.225/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85923sec preferred_lft 85923sec inet6 fe80::f816:3eff:fe94:a18e/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) 06/21/2025 _x86_64_ (2 CPU) 16:03:54 LINUX RESTART (2 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 52.68 0.47 52.22 12.80 5262.01 04:07:01 PM 71.27 0.50 70.77 53.86 8581.89 04:08:01 PM 27.34 0.05 27.29 1.33 2747.02 04:09:01 PM 17.70 0.27 17.43 41.86 465.87 04:10:01 PM 14.68 0.00 14.68 0.00 596.48 04:11:01 PM 19.28 0.57 18.72 33.57 511.44 Average: 33.82 0.31 33.52 23.90 3027.16 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 1359576 3006636 2394100 63.78 2104 1815716 631416 13.15 144648 1961156 134136 04:07:01 PM 1225196 2970040 2528480 67.36 2104 1907452 643360 13.40 147740 2067256 26504 04:08:01 PM 1205068 2985532 2548608 67.90 2104 1942188 623840 12.99 172052 2060844 8848 04:09:01 PM 1206080 2987464 2547596 67.87 2104 1943444 621520 12.94 204544 2028596 8848 04:10:01 PM 1226528 3006372 2527148 67.32 2104 1941892 610076 12.70 205472 2006992 7372 04:11:01 PM 1204960 2986088 2548716 67.90 2104 1943036 629916 13.12 389444 1844396 7508 Average: 1237901 2990355 2515775 67.02 2104 1915621 626688 13.05 210650 1994873 32203 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 63.63 52.23 816.53 5.76 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 24.35 21.96 201.54 5.56 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 44.20 36.84 554.07 6.39 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 11.26 13.65 9.24 5.88 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 13.05 13.66 11.23 4.34 0.00 0.00 0.00 0.00 04:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM eth0 15.15 14.72 16.22 7.97 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 28.61 25.51 268.13 5.98 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) 06/21/2025 _x86_64_ (2 CPU) 16:03:54 LINUX RESTART (2 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 37.90 0.00 4.28 1.33 3.38 53.11 04:06:01 PM 0 36.69 0.00 4.33 1.81 3.18 54.00 04:06:01 PM 1 39.11 0.00 4.23 0.86 3.59 52.22 04:07:01 PM all 36.69 0.00 4.18 3.39 3.38 52.36 04:07:01 PM 0 45.55 0.00 4.59 3.11 3.51 43.24 04:07:01 PM 1 27.86 0.00 3.78 3.66 3.25 61.46 04:08:01 PM all 35.82 0.00 2.53 0.57 3.38 57.71 04:08:01 PM 0 34.82 0.00 2.51 0.44 3.53 58.70 04:08:01 PM 1 36.83 0.00 2.54 0.69 3.23 56.71 04:09:01 PM all 38.30 0.00 2.63 0.31 3.10 55.66 04:09:01 PM 0 40.33 0.00 2.96 0.23 3.03 53.46 04:09:01 PM 1 36.27 0.00 2.29 0.40 3.18 57.86 04:10:01 PM all 32.91 0.00 2.96 0.43 3.15 60.56 04:10:01 PM 0 45.78 0.00 3.20 0.64 3.28 47.10 04:10:01 PM 1 20.13 0.00 2.72 0.21 3.01 73.92 04:11:01 PM all 38.61 0.00 2.77 0.48 3.31 54.83 04:11:01 PM 0 46.23 0.00 3.21 0.43 3.41 46.72 04:11:01 PM 1 30.99 0.00 2.34 0.53 3.21 62.94 Average: all 36.70 0.00 3.22 1.08 3.28 55.71 Average: 0 41.56 0.00 3.47 1.11 3.32 50.54 Average: 1 31.85 0.00 2.98 1.06 3.25 60.86