---> uname -a: Linux prd-centos8-builder-2c-4g-17.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 492 1130 17 2042 2898 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:34:d5:ec brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.201/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85948sec preferred_lft 85948sec inet6 fe80::f816:3eff:fe34:d5ec/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) 04/08/2026 _x86_64_ (2 CPU) 17:03:56 LINUX RESTART (2 CPU) 05:05:01 PM tps rtps wtps bread/s bwrtn/s 05:06:01 PM 61.99 0.32 61.67 9.73 5558.79 05:07:01 PM 66.43 2.17 64.26 108.76 9392.72 05:08:01 PM 25.26 0.28 24.98 40.66 1515.33 05:09:01 PM 21.01 0.07 20.94 3.07 509.78 05:10:01 PM 16.63 0.00 16.63 0.00 613.78 05:11:01 PM 18.20 1.10 17.11 69.69 502.10 Average: 34.92 0.66 34.26 38.65 3015.25 05:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 PM 1310608 3006640 2443068 65.08 2104 1863616 638692 13.30 144808 2006452 166848 05:07:01 PM 1066460 2908068 2687216 71.59 2104 2003400 713960 14.87 151292 2218544 62856 05:08:01 PM 1144448 2952676 2609228 69.51 2104 1969668 670280 13.96 176624 2114024 12536 05:09:01 PM 1101864 2943512 2651812 70.65 2104 2002956 679268 14.14 214000 2119488 44812 05:10:01 PM 1059800 2902392 2693876 71.77 2104 2003936 720908 15.01 214680 2161320 45796 05:11:01 PM 1178108 2986248 2575568 68.61 2104 1969096 630368 13.13 397064 1860596 8736 Average: 1143548 2949923 2610128 69.54 2104 1968779 675579 14.07 216411 2080071 56931 05:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 75.50 63.26 906.11 7.31 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 47.37 39.09 656.01 7.15 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 11.20 13.00 12.47 4.97 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 12.55 14.21 9.33 6.83 0.00 0.00 0.00 0.00 05:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 PM eth0 12.75 13.45 11.43 4.46 0.00 0.00 0.00 0.00 05:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 PM eth0 16.46 16.09 16.31 13.74 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 29.30 26.51 268.59 7.41 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) 04/08/2026 _x86_64_ (2 CPU) 17:03:56 LINUX RESTART (2 CPU) 05:05:01 PM CPU %user %nice %system %iowait %steal %idle 05:06:01 PM all 38.31 0.00 4.22 0.94 2.09 54.44 05:06:01 PM 0 30.64 0.00 3.80 0.64 2.10 62.82 05:06:01 PM 1 46.02 0.00 4.65 1.23 2.09 46.01 05:07:01 PM all 37.35 0.00 3.86 2.48 2.05 54.26 05:07:01 PM 0 23.33 0.00 2.95 2.77 2.06 68.89 05:07:01 PM 1 51.46 0.00 4.76 2.19 2.04 39.55 05:08:01 PM all 36.62 0.00 2.99 0.75 1.84 57.80 05:08:01 PM 0 28.19 0.00 2.63 0.48 1.69 67.01 05:08:01 PM 1 45.05 0.00 3.35 1.03 1.99 48.58 05:09:01 PM all 38.88 0.00 2.76 0.17 1.86 56.33 05:09:01 PM 0 40.50 0.00 3.52 0.15 1.74 54.09 05:09:01 PM 1 37.26 0.00 2.00 0.18 1.99 58.57 05:10:01 PM all 34.51 0.00 2.46 0.42 1.59 61.01 05:10:01 PM 0 29.26 0.00 2.60 0.07 1.39 66.67 05:10:01 PM 1 39.75 0.00 2.32 0.78 1.79 55.36 05:11:01 PM all 40.49 0.00 3.33 0.40 1.96 53.82 05:11:01 PM 0 51.00 0.00 3.91 0.17 1.96 42.96 05:11:01 PM 1 30.03 0.00 2.75 0.63 1.96 64.63 Average: all 37.69 0.00 3.27 0.86 1.90 56.28 Average: 0 33.81 0.00 3.24 0.71 1.82 60.42 Average: 1 41.58 0.00 3.30 1.00 1.98 52.13