---> uname -a: Linux prd-centos8-builder-2c-4g-6943.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 524 1102 17 2038 2865 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:24:79:55 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.86/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85937sec preferred_lft 85937sec inet6 fe80::f816:3eff:fe24:7955/64 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) 02/18/2026 _x86_64_ (2 CPU) 13:03:48 LINUX RESTART (2 CPU) 01:04:03 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 237.20 167.71 69.50 14799.52 39114.58 01:06:01 PM 61.15 0.32 60.84 9.73 5678.98 01:07:01 PM 67.81 0.45 67.36 52.78 9960.25 01:08:01 PM 25.61 0.28 25.32 40.65 1520.06 01:09:01 PM 19.32 0.07 19.26 3.07 659.54 01:10:01 PM 18.08 0.00 18.08 0.00 649.95 01:11:01 PM 17.17 1.10 16.07 69.69 473.00 Average: 62.94 23.59 39.35 2078.90 8146.48 01:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 1543988 3018520 2209688 58.87 2104 1654052 639708 13.32 137756 1824912 79140 01:06:01 PM 1283876 2977932 2469800 65.80 2104 1861392 646224 13.46 144620 2033800 168900 01:07:01 PM 1026808 2865204 2726868 72.65 2104 2000120 735592 15.32 151072 2257488 63660 01:08:01 PM 1077404 2915092 2676272 71.30 2104 1998784 674448 14.04 212060 2145352 45728 01:09:01 PM 1124160 2925792 2629516 70.05 2104 1962504 668664 13.92 210108 2099648 8436 01:10:01 PM 1063016 2900864 2690660 71.68 2104 1998884 693628 14.44 213632 2157892 44812 01:11:01 PM 1151744 2960208 2601932 69.32 2104 1969504 633028 13.18 396760 1884796 13200 Average: 1181571 2937659 2572105 68.52 2104 1920749 670185 13.96 209430 2057698 60554 01:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 211.44 116.47 947.80 56.94 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 74.46 62.10 885.09 7.38 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 47.42 39.89 654.17 7.23 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 11.58 13.46 12.96 5.39 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 10.48 12.54 9.87 5.52 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 13.31 14.20 11.34 4.91 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 19.04 16.82 16.78 7.96 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 54.65 38.99 359.78 13.41 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) 02/18/2026 _x86_64_ (2 CPU) 13:03:48 LINUX RESTART (2 CPU) 01:04:03 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 45.16 0.08 11.73 12.63 2.04 28.37 01:05:01 PM 0 51.45 0.05 12.04 9.99 2.21 24.27 01:05:01 PM 1 38.82 0.10 11.41 15.29 1.86 32.50 01:06:01 PM all 38.50 0.00 4.23 0.96 1.65 54.66 01:06:01 PM 0 39.50 0.00 3.93 1.13 1.59 53.84 01:06:01 PM 1 37.50 0.00 4.53 0.78 1.71 55.48 01:07:01 PM all 37.69 0.00 3.93 2.99 1.46 53.93 01:07:01 PM 0 38.29 0.00 3.87 3.54 1.48 52.82 01:07:01 PM 1 37.10 0.00 3.99 2.44 1.44 55.04 01:08:01 PM all 36.62 0.00 3.09 0.35 1.22 58.72 01:08:01 PM 0 32.83 0.00 2.93 0.37 1.07 62.80 01:08:01 PM 1 40.42 0.00 3.25 0.33 1.37 54.63 01:09:01 PM all 39.77 0.00 2.92 0.27 1.16 55.88 01:09:01 PM 0 37.67 0.00 2.67 0.30 0.97 58.39 01:09:01 PM 1 41.86 0.00 3.17 0.23 1.35 53.38 01:10:01 PM all 34.88 0.00 2.75 0.47 1.30 60.60 01:10:01 PM 0 39.17 0.00 3.04 0.32 1.30 56.18 01:10:01 PM 1 30.59 0.00 2.45 0.63 1.30 65.03 01:11:01 PM all 40.52 0.00 3.23 0.29 1.50 54.45 01:11:01 PM 0 64.64 0.00 4.04 0.48 1.95 28.89 01:11:01 PM 1 16.40 0.00 2.43 0.10 1.06 80.01 Average: all 38.99 0.01 4.52 2.51 1.47 52.50 Average: 0 43.33 0.01 4.61 2.26 1.51 48.28 Average: 1 34.64 0.01 4.42 2.75 1.44 56.74