---> uname -a: Linux prd-centos8-builder-2c-4g-1076.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 485 1143 17 2036 2904 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:8d:03:4e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.109/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85923sec preferred_lft 85923sec inet6 fe80::f816:3eff:fe8d:34e/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) 08/15/2025 _x86_64_ (2 CPU) 22:03:53 LINUX RESTART (2 CPU) 10:05:01 PM tps rtps wtps bread/s bwrtn/s 10:06:01 PM 54.07 0.42 53.65 11.20 5452.23 10:07:01 PM 73.75 0.47 73.29 53.32 9136.13 10:08:01 PM 28.58 0.08 28.50 1.87 2711.81 10:09:01 PM 18.68 0.27 18.41 41.86 465.87 10:10:01 PM 13.86 0.00 13.86 0.00 496.07 10:11:01 PM 22.29 0.55 21.74 33.46 711.71 Average: 35.21 0.30 34.91 23.62 3162.23 10:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 PM 1368256 3025404 2385420 63.55 2104 1825772 598940 12.47 145276 1951156 139400 10:07:01 PM 1220600 2981524 2533076 67.48 2104 1922208 613428 12.77 148204 2065032 22540 10:08:01 PM 1192112 2989656 2561564 68.24 2104 1958196 608284 12.67 172592 2067652 8860 10:09:01 PM 1193392 2992072 2560284 68.21 2104 1959452 602176 12.54 206436 2032900 8848 10:10:01 PM 1212404 3009452 2541272 67.70 2104 1957896 610212 12.71 207112 2012876 7372 10:11:01 PM 1191464 2989836 2562212 68.26 2104 1959040 609388 12.69 391160 1850776 7492 Average: 1229705 2997991 2523971 67.24 2104 1930427 607071 12.64 211797 1996732 32419 10:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 69.76 59.25 896.44 6.43 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 19.01 17.68 156.27 5.18 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 41.74 36.09 574.06 6.56 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 11.68 13.66 10.61 5.98 0.00 0.00 0.00 0.00 10:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 PM eth0 13.76 14.16 11.61 4.46 0.00 0.00 0.00 0.00 10:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 PM eth0 17.44 17.33 16.62 8.50 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 28.90 26.36 277.61 6.19 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) 08/15/2025 _x86_64_ (2 CPU) 22:03:53 LINUX RESTART (2 CPU) 10:05:01 PM CPU %user %nice %system %iowait %steal %idle 10:06:01 PM all 38.18 0.00 4.14 1.11 2.20 54.38 10:06:01 PM 0 46.62 0.00 4.81 1.44 2.40 44.73 10:06:01 PM 1 29.73 0.00 3.46 0.78 2.00 64.03 10:07:01 PM all 36.70 0.00 4.38 2.70 2.41 53.81 10:07:01 PM 0 31.58 0.00 3.72 2.90 2.55 59.25 10:07:01 PM 1 41.86 0.00 5.05 2.49 2.28 48.31 10:08:01 PM all 37.46 0.00 2.62 0.65 2.08 57.19 10:08:01 PM 0 60.87 0.00 3.84 0.73 2.24 32.32 10:08:01 PM 1 14.37 0.00 1.42 0.56 1.93 81.73 10:09:01 PM all 39.02 0.00 2.59 0.33 2.17 55.89 10:09:01 PM 0 61.51 0.00 3.74 0.47 2.35 31.93 10:09:01 PM 1 16.78 0.00 1.47 0.20 1.99 79.56 10:10:01 PM all 33.23 0.00 2.92 0.34 1.92 61.60 10:10:01 PM 0 42.18 0.00 3.16 0.50 2.22 51.94 10:10:01 PM 1 24.26 0.00 2.67 0.18 1.62 71.27 10:11:01 PM all 39.69 0.00 2.80 0.58 2.03 54.91 10:11:01 PM 0 37.17 0.00 2.74 0.71 1.84 57.53 10:11:01 PM 1 42.21 0.00 2.85 0.45 2.21 52.28 Average: all 37.38 0.00 3.24 0.95 2.14 56.29 Average: 0 46.61 0.00 3.67 1.13 2.27 46.33 Average: 1 28.17 0.00 2.82 0.78 2.01 66.24