---> uname -a: Linux prd-centos8-builder-2c-4g-5708.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 1132 17 2041 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:06:1f:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.254/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85629sec preferred_lft 85629sec inet6 fe80::f816:3eff:fe06:1f04/64 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) 02/11/2026 _x86_64_ (2 CPU) 12:04:07 LINUX RESTART (2 CPU) 12:05:02 PM tps rtps wtps bread/s bwrtn/s 12:06:01 PM 80.26 6.74 73.52 957.61 5411.91 12:07:01 PM 65.41 0.45 64.96 52.79 6969.79 12:08:01 PM 18.96 0.03 18.93 0.53 3188.29 12:09:01 PM 2.15 0.00 2.15 0.00 73.65 12:10:01 PM 1.60 0.00 1.60 0.00 236.85 12:11:01 PM 22.56 0.05 22.51 1.33 2310.56 12:12:01 PM 4.17 0.00 4.17 0.00 153.75 12:13:01 PM 0.35 0.00 0.35 0.00 3.58 12:14:01 PM 0.30 0.00 0.30 0.00 3.05 12:15:01 PM 10.11 0.37 9.75 47.32 239.52 12:16:01 PM 13.63 0.55 13.08 22.13 499.08 12:17:01 PM 19.59 0.37 19.23 38.52 597.80 Average: 19.84 0.70 19.14 92.17 1635.42 12:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 PM 1252772 2937412 2500904 66.63 2104 1853896 695896 14.49 180328 2034408 166288 12:07:01 PM 1219292 2982892 2534384 67.52 2104 1925144 621648 12.94 145896 2069968 80644 12:08:01 PM 1214848 2978356 2538828 67.64 2104 1925164 621648 12.94 145944 2072644 16 12:09:01 PM 1214584 2978092 2539092 67.64 2104 1925164 621648 12.94 145944 2072460 8 12:10:01 PM 1222668 2986080 2531008 67.43 2104 1925048 627436 13.07 147252 2061948 1960 12:11:01 PM 1180604 2982524 2573072 68.55 2104 1962640 611368 12.73 157868 2090992 12 12:12:01 PM 1182776 2984100 2570900 68.49 2104 1962640 611368 12.73 157868 2090992 4 12:13:01 PM 1183072 2984400 2570604 68.48 2104 1962644 615228 12.81 167504 2081296 4 12:14:01 PM 1182280 2983592 2571396 68.50 2104 1962644 615228 12.81 167504 2081440 4 12:15:01 PM 1213892 3016804 2539784 67.66 2104 1963936 584788 12.18 172556 2046008 8356 12:16:01 PM 1226948 3030948 2526728 67.31 2104 1964856 569680 11.86 357112 1848736 3360 12:17:01 PM 1099132 2914564 2654544 70.72 2104 1975948 684488 14.25 357944 1974720 27808 Average: 1199406 2979980 2554270 68.05 2104 1942477 623369 12.98 191977 2043801 24039 12:05:02 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 96.00 67.00 971.48 17.71 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 26.25 23.01 260.48 4.89 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 0.88 0.42 0.39 0.27 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 0.93 0.73 4.57 0.05 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 1.42 1.12 1.00 0.51 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 36.91 26.48 617.55 3.97 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 0.18 0.15 0.01 0.01 0.00 0.00 0.00 0.00 12:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 PM eth0 0.90 0.75 0.65 0.12 0.00 0.00 0.00 0.00 12:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 PM eth0 0.20 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 PM eth0 7.28 8.51 9.40 3.31 0.00 0.00 0.00 0.00 12:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 PM eth0 6.92 6.57 5.45 7.24 0.00 0.00 0.00 0.00 12:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 PM eth0 11.08 12.10 9.08 5.95 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 15.64 12.17 155.55 3.65 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) 02/11/2026 _x86_64_ (2 CPU) 12:04:07 LINUX RESTART (2 CPU) 12:05:02 PM CPU %user %nice %system %iowait %steal %idle 12:06:01 PM all 35.62 0.00 4.76 3.18 5.01 51.44 12:06:01 PM 0 30.53 0.00 4.15 3.22 4.53 57.57 12:06:01 PM 1 40.71 0.00 5.36 3.14 5.48 45.31 12:07:01 PM all 34.72 0.00 4.00 1.91 4.09 55.28 12:07:01 PM 0 28.67 0.00 3.97 1.80 3.73 61.84 12:07:01 PM 1 40.72 0.00 4.02 2.03 4.45 48.78 12:08:01 PM all 0.28 0.00 0.28 1.03 0.80 97.60 12:08:01 PM 0 0.13 0.00 0.31 1.19 1.04 97.32 12:08:01 PM 1 0.43 0.00 0.25 0.86 0.56 97.89 12:09:01 PM all 0.38 0.00 0.08 0.04 0.71 98.79 12:09:01 PM 0 0.18 0.00 0.13 0.08 1.11 98.49 12:09:01 PM 1 0.58 0.00 0.03 0.00 0.30 99.09 12:10:01 PM all 2.89 0.00 0.65 0.02 1.18 95.27 12:10:01 PM 0 0.89 0.00 0.58 0.02 1.06 97.45 12:10:01 PM 1 4.88 0.00 0.71 0.02 1.29 93.10 12:11:01 PM all 17.97 0.00 1.42 0.68 2.74 77.19 12:11:01 PM 0 16.36 0.00 1.45 0.78 2.68 78.73 12:11:01 PM 1 19.58 0.00 1.39 0.58 2.81 75.65 12:12:01 PM all 0.27 0.00 0.07 0.11 0.66 98.89 12:12:01 PM 0 0.10 0.00 0.10 0.22 0.63 98.95 12:12:01 PM 1 0.45 0.00 0.05 0.00 0.68 98.82 12:13:01 PM all 1.52 0.00 0.19 0.00 0.67 97.62 12:13:01 PM 0 2.43 0.00 0.27 0.00 0.52 96.79 12:13:01 PM 1 0.61 0.00 0.12 0.00 0.83 98.44 12:14:01 PM all 0.26 0.00 0.06 0.00 0.80 98.88 12:14:01 PM 0 0.07 0.00 0.08 0.00 0.61 99.24 12:14:01 PM 1 0.45 0.00 0.03 0.00 0.99 98.53 12:15:01 PM all 19.73 0.00 1.49 0.23 2.58 75.97 12:15:01 PM 0 11.98 0.00 1.45 0.26 2.22 84.09 12:15:01 PM 1 27.48 0.00 1.53 0.20 2.93 67.86 12:16:01 PM all 16.57 0.00 1.50 0.50 1.92 79.51 12:16:01 PM 0 6.61 0.00 1.27 0.71 1.64 89.77 12:16:01 PM 1 26.52 0.00 1.72 0.30 2.20 69.27 12:16:01 PM CPU %user %nice %system %iowait %steal %idle 12:17:01 PM all 36.91 0.00 3.17 0.32 3.41 56.18 12:17:01 PM 0 25.43 0.00 2.53 0.39 3.01 68.63 12:17:01 PM 1 48.37 0.00 3.81 0.25 3.81 43.76 Average: all 13.96 0.00 1.48 0.67 2.05 81.84 Average: 0 10.30 0.00 1.36 0.72 1.90 85.72 Average: 1 17.62 0.00 1.59 0.61 2.20 77.97