---> uname -a: Linux prd-centos8-builder-2c-4g-3569.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 479 1143 17 2042 2910 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:20:fd:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.206/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85867sec preferred_lft 85867sec inet6 fe80::f816:3eff:fe20:fd2f/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) 01/18/2026 _x86_64_ (2 CPU) 12:03:56 LINUX RESTART (2 CPU) 12:05:01 PM tps rtps wtps bread/s bwrtn/s 12:06:01 PM 53.55 4.11 49.43 541.24 5531.05 12:07:01 PM 72.41 0.07 72.34 0.80 7775.51 12:08:01 PM 32.69 0.47 32.22 53.85 4567.33 12:09:01 PM 23.58 0.20 23.38 38.79 980.92 12:10:01 PM 17.62 0.07 17.56 3.07 450.41 12:11:01 PM 16.58 0.00 16.58 0.00 662.00 12:12:01 PM 20.98 0.90 20.08 46.38 767.84 Average: 33.91 0.83 33.08 97.74 2962.00 12:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 PM 1253140 2941424 2500536 66.62 2104 1857360 701452 14.61 180736 2032364 160308 12:07:01 PM 1219556 2981420 2534120 67.51 2104 1924120 641492 13.36 146052 2072512 87108 12:08:01 PM 1199748 3001076 2553928 68.04 2104 1962096 620328 12.92 168788 2064220 20976 12:09:01 PM 1069124 2907764 2684552 71.52 2104 1999692 712392 14.83 209964 2154868 43812 12:10:01 PM 1111472 2949112 2642204 70.39 2104 1998612 672576 14.01 210820 2112004 42636 12:11:01 PM 1111272 2948932 2642404 70.40 2104 1998612 671508 13.98 211532 2111588 42636 12:12:01 PM 1140668 2945900 2613008 69.61 2104 1966044 664904 13.85 392772 1900992 8544 Average: 1157854 2953661 2595822 69.15 2104 1958077 669236 13.94 217238 2064078 58003 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 61.96 47.44 804.88 5.12 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 24.46 22.58 258.67 7.28 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 41.94 30.66 602.65 5.16 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 9.61 13.21 11.43 5.38 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 10.66 12.84 8.08 5.73 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 11.64 12.40 10.16 3.86 0.00 0.00 0.00 0.00 12:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM eth0 17.61 15.46 15.36 7.17 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 25.41 22.08 244.46 5.67 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) 01/18/2026 _x86_64_ (2 CPU) 12:03:56 LINUX RESTART (2 CPU) 12:05:01 PM CPU %user %nice %system %iowait %steal %idle 12:06:01 PM all 33.70 0.00 4.17 1.66 7.36 53.11 12:06:01 PM 0 35.64 0.00 3.66 1.44 7.50 51.75 12:06:01 PM 1 31.74 0.00 4.67 1.89 7.22 54.47 12:07:01 PM all 34.57 0.00 4.31 3.15 7.61 50.35 12:07:01 PM 0 30.24 0.00 4.05 3.61 7.21 54.89 12:07:01 PM 1 38.91 0.00 4.57 2.70 8.02 45.80 12:08:01 PM all 32.44 0.00 3.65 1.16 7.21 55.54 12:08:01 PM 0 35.95 0.00 3.63 1.30 6.87 52.25 12:08:01 PM 1 28.98 0.00 3.67 1.03 7.54 58.78 12:09:01 PM all 35.73 0.00 2.24 0.75 5.58 55.70 12:09:01 PM 0 34.42 0.00 2.46 0.88 5.20 57.04 12:09:01 PM 1 37.04 0.00 2.01 0.62 5.96 54.37 12:10:01 PM all 36.19 0.00 2.88 0.60 5.11 55.23 12:10:01 PM 0 42.52 0.00 2.97 0.40 5.23 48.90 12:10:01 PM 1 29.91 0.00 2.80 0.80 4.99 61.51 12:11:01 PM all 31.87 0.00 2.58 0.65 4.71 60.19 12:11:01 PM 0 28.76 0.00 2.51 0.68 4.30 63.76 12:11:01 PM 1 34.96 0.00 2.66 0.62 5.11 56.65 12:12:01 PM all 37.59 0.00 2.71 0.58 4.68 54.45 12:12:01 PM 0 28.85 0.00 2.46 0.78 3.86 64.05 12:12:01 PM 1 46.28 0.00 2.96 0.38 5.49 44.88 Average: all 34.58 0.00 3.22 1.23 6.05 54.92 Average: 0 33.77 0.00 3.11 1.30 5.75 56.07 Average: 1 35.38 0.00 3.34 1.15 6.34 53.79