---> uname -a: Linux prd-centos8-builder-2c-4g-8624.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 484 1141 17 2040 2906 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:cd:c4:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.40/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85935sec preferred_lft 85935sec inet6 fe80::f816:3eff:fecd:c467/64 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) 03/11/2026 _x86_64_ (2 CPU) 12:03:51 LINUX RESTART (2 CPU) 12:05:01 PM tps rtps wtps bread/s bwrtn/s 12:06:01 PM 62.50 0.32 62.18 9.73 5956.85 12:07:01 PM 68.01 1.50 66.51 99.45 9754.97 12:08:01 PM 24.99 0.28 24.70 40.65 1556.42 12:09:01 PM 18.93 0.07 18.86 3.07 487.39 12:10:01 PM 18.52 0.00 18.52 0.00 659.54 12:11:01 PM 17.34 0.90 16.44 46.37 478.28 Average: 35.04 0.51 34.53 33.21 3148.54 12:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 PM 1330120 3023028 2423556 64.56 2104 1860580 599704 12.49 144264 1988940 165340 12:07:01 PM 1082212 2921932 2671464 71.17 2104 2001684 667524 13.90 150852 2203004 62864 12:08:01 PM 1169372 2972860 2584304 68.85 2104 1964776 623436 12.98 172720 2092760 9360 12:09:01 PM 1167824 2971476 2585852 68.89 2104 1964868 625476 13.02 209960 2057652 8448 12:10:01 PM 1104248 2944084 2649428 70.58 2104 2001236 654720 13.63 213708 2117736 44812 12:11:01 PM 1116256 2920488 2637420 70.26 2104 1965472 677452 14.11 394672 1922996 7476 Average: 1161672 2958978 2592004 69.05 2104 1959769 641385 13.36 214363 2063848 49717 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 73.96 63.01 872.36 6.99 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 50.47 41.53 672.69 9.79 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 11.14 12.89 12.46 4.94 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 10.83 12.96 8.41 6.05 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 13.54 14.61 11.40 5.02 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 16.34 14.27 14.98 6.80 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 29.38 26.55 265.35 6.60 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) 03/11/2026 _x86_64_ (2 CPU) 12:03:51 LINUX RESTART (2 CPU) 12:05:01 PM CPU %user %nice %system %iowait %steal %idle 12:06:01 PM all 37.48 0.00 4.26 1.40 2.59 54.26 12:06:01 PM 0 35.07 0.00 3.75 1.07 2.66 57.46 12:06:01 PM 1 39.91 0.00 4.79 1.74 2.52 51.04 12:07:01 PM all 36.79 0.00 4.05 3.47 2.19 53.50 12:07:01 PM 0 22.96 0.00 3.08 3.95 2.32 67.70 12:07:01 PM 1 50.85 0.00 5.03 2.99 2.06 39.07 12:08:01 PM all 36.46 0.00 2.93 0.58 2.22 57.82 12:08:01 PM 0 60.40 0.00 3.97 0.50 2.11 33.02 12:08:01 PM 1 12.79 0.00 1.90 0.66 2.33 82.32 12:09:01 PM all 38.67 0.00 2.61 0.21 2.64 55.88 12:09:01 PM 0 47.54 0.00 2.59 0.28 2.80 46.79 12:09:01 PM 1 29.80 0.00 2.64 0.13 2.47 64.96 12:10:01 PM all 34.00 0.00 2.83 0.42 2.06 60.69 12:10:01 PM 0 53.45 0.00 4.33 0.32 1.98 39.93 12:10:01 PM 1 14.75 0.00 1.35 0.53 2.14 81.24 12:11:01 PM all 40.01 0.00 2.89 0.24 2.25 54.61 12:11:01 PM 0 51.54 0.00 2.91 0.18 2.10 43.26 12:11:01 PM 1 28.53 0.00 2.87 0.30 2.40 65.90 Average: all 37.23 0.00 3.26 1.05 2.32 56.13 Average: 0 45.11 0.00 3.44 1.05 2.33 48.07 Average: 1 29.36 0.00 3.09 1.05 2.32 64.18