---> uname -a: Linux prd-centos8-builder-2c-4g-10745.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 509 1111 17 2044 2879 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:95:9c:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.152/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85905sec preferred_lft 85905sec inet6 fe80::f816:3eff:fe95:9c13/64 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) 12/02/2025 _x86_64_ (2 CPU) 03:03:54 LINUX RESTART (2 CPU) 03:05:01 AM tps rtps wtps bread/s bwrtn/s 03:06:01 AM 61.00 0.42 60.58 11.20 6017.59 03:07:01 AM 70.35 0.47 69.89 53.32 9097.47 03:08:01 AM 30.92 1.05 29.87 25.86 2941.72 03:09:01 AM 18.34 0.27 18.08 41.85 456.40 03:10:01 AM 15.93 0.00 15.93 0.00 648.16 03:11:01 AM 25.52 0.57 24.96 27.19 1121.91 03:12:01 AM 18.56 0.38 18.18 38.65 540.27 Average: 34.37 0.45 33.92 28.30 2974.59 03:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 AM 1354180 3011760 2399496 63.92 2104 1826100 623580 12.99 144756 1966428 138420 03:07:01 AM 1198308 2965052 2555368 68.08 2104 1927964 637020 13.27 147932 2088164 27104 03:08:01 AM 1173944 2978880 2579732 68.73 2104 1965676 619852 12.91 172780 2084852 8860 03:09:01 AM 1052460 2892404 2701216 71.96 2104 2000752 700776 14.59 210316 2169592 42744 03:10:01 AM 1191252 2997484 2562424 68.26 2104 1966932 597656 12.45 208200 2032344 8844 03:11:01 AM 1111532 2918356 2642144 70.39 2104 1967496 676888 14.10 392180 1928920 8684 03:12:01 AM 1136844 2946544 2616832 69.71 2104 1970024 644072 13.41 392084 1903296 20224 Average: 1174074 2958640 2579602 68.72 2104 1946421 642835 13.39 238321 2024799 36411 03:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 78.61 67.01 919.26 6.90 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 21.51 21.18 157.02 5.38 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 54.12 45.28 589.88 17.23 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 12.03 14.43 12.93 5.92 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 10.61 11.51 8.95 3.80 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 19.03 17.09 16.51 7.49 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 11.28 12.08 9.06 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 29.60 26.94 244.80 7.51 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) 12/02/2025 _x86_64_ (2 CPU) 03:03:54 LINUX RESTART (2 CPU) 03:05:01 AM CPU %user %nice %system %iowait %steal %idle 03:06:01 AM all 38.18 0.00 4.08 1.61 1.80 54.33 03:06:01 AM 0 35.72 0.00 3.50 1.58 1.52 57.68 03:06:01 AM 1 40.63 0.00 4.67 1.64 2.08 50.99 03:07:01 AM all 37.64 0.00 4.09 3.12 1.81 53.34 03:07:01 AM 0 16.24 0.00 3.18 4.21 1.61 74.76 03:07:01 AM 1 59.17 0.00 5.00 2.03 2.02 31.78 03:08:01 AM all 39.46 0.00 2.72 0.56 1.97 55.29 03:08:01 AM 0 49.05 0.00 3.02 0.38 2.17 45.37 03:08:01 AM 1 29.86 0.00 2.42 0.75 1.77 65.20 03:09:01 AM all 36.09 0.00 2.43 0.64 1.70 59.14 03:09:01 AM 0 26.41 0.00 2.65 0.75 1.64 68.56 03:09:01 AM 1 45.80 0.00 2.21 0.53 1.76 49.69 03:10:01 AM all 35.11 0.00 2.46 0.33 1.58 60.53 03:10:01 AM 0 23.37 0.00 1.92 0.32 1.39 73.00 03:10:01 AM 1 46.85 0.00 2.99 0.35 1.76 48.05 03:11:01 AM all 37.12 0.00 2.73 1.00 2.04 57.12 03:11:01 AM 0 8.68 0.00 1.45 0.94 1.91 87.02 03:11:01 AM 1 65.84 0.00 4.02 1.06 2.16 26.91 03:12:01 AM all 40.38 0.00 3.30 0.43 2.44 53.45 03:12:01 AM 0 35.64 0.00 2.82 0.35 2.45 58.74 03:12:01 AM 1 45.12 0.00 3.78 0.51 2.43 48.16 Average: all 37.71 0.00 3.11 1.10 1.91 56.17 Average: 0 27.85 0.00 2.65 1.22 1.81 66.47 Average: 1 47.60 0.00 3.58 0.98 2.00 45.84