---> uname -a: Linux prd-centos8-builder-2c-4g-6066.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 481 1141 17 2042 2908 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:df:8b:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.145/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85664sec preferred_lft 85664sec inet6 fe80::f816:3eff:fedf:8b33/64 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) 22:07:53 LINUX RESTART (2 CPU) 10:09:02 PM tps rtps wtps bread/s bwrtn/s 10:10:01 PM 63.15 0.32 62.83 9.89 6002.64 10:11:01 PM 70.85 0.45 70.40 52.77 10190.67 10:12:01 PM 14.11 0.08 14.03 1.87 1493.40 10:13:01 PM 11.58 0.00 11.58 0.00 311.60 10:14:01 PM 7.43 0.20 7.23 38.79 390.74 10:15:01 PM 18.46 0.07 18.39 3.07 505.40 10:16:01 PM 13.93 0.00 13.93 0.00 529.10 10:17:01 PM 1.57 0.00 1.57 0.00 49.08 10:18:01 PM 0.15 0.00 0.15 0.00 1.18 10:19:01 PM 2.20 0.07 2.13 9.73 51.54 10:20:01 PM 20.12 0.38 19.74 38.65 599.30 Average: 20.26 0.14 20.12 14.08 1823.45 10:09:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:10:01 PM 1353360 3038396 2400316 63.95 2104 1852460 615104 12.81 143544 1965528 162764 10:11:01 PM 1103452 2941716 2650224 70.60 2104 1999840 681872 14.20 150068 2180876 60796 10:12:01 PM 1191132 2992828 2562544 68.27 2104 1962924 625668 13.03 167304 2072820 8 10:13:01 PM 1192688 2994696 2560988 68.23 2104 1962908 625592 13.03 170372 2070156 8352 10:14:01 PM 1205992 3010188 2547684 67.87 2104 1965284 611144 12.73 171556 2055908 1232 10:15:01 PM 1210564 3014848 2543112 67.75 2104 1965120 607668 12.65 207964 2014844 8444 10:16:01 PM 1192904 2996232 2560772 68.22 2104 1964168 627100 13.06 207876 2032948 4 10:17:01 PM 1191212 2994544 2562464 68.27 2104 1964172 627712 13.07 208040 2032848 4 10:18:01 PM 1190840 2994168 2562836 68.28 2104 1964172 623428 12.98 208476 2032668 12 10:19:01 PM 1194912 2999784 2558764 68.17 2104 1965696 626612 13.05 392112 1847112 8728 10:20:01 PM 1174960 2983776 2578716 68.70 2104 1969424 644136 13.41 391996 1866932 20304 Average: 1200183 2996471 2553493 68.03 2104 1957833 628731 13.09 219937 2015695 24604 10:09:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 PM eth0 71.32 55.41 923.01 6.29 0.00 0.00 0.00 0.00 10:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 PM eth0 43.18 35.18 738.94 7.22 0.00 0.00 0.00 0.00 10:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 PM eth0 2.48 2.15 1.68 0.58 0.00 0.00 0.00 0.00 10:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 PM eth0 5.30 6.53 4.18 2.99 0.00 0.00 0.00 0.00 10:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 PM eth0 3.23 3.07 5.92 0.74 0.00 0.00 0.00 0.00 10:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 PM eth0 11.10 13.45 8.49 6.11 0.00 0.00 0.00 0.00 10:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 PM eth0 3.43 4.73 2.91 2.26 0.00 0.00 0.00 0.00 10:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 PM eth0 1.90 1.32 5.88 0.15 0.00 0.00 0.00 0.00 10:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 PM eth0 3.57 2.85 2.82 0.50 0.00 0.00 0.00 0.00 10:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 PM eth0 10.26 8.63 8.10 8.77 0.00 0.00 0.00 0.00 10:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 PM eth0 11.48 12.98 9.46 6.29 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 15.12 13.24 154.44 3.81 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) 22:07:53 LINUX RESTART (2 CPU) 10:09:02 PM CPU %user %nice %system %iowait %steal %idle 10:10:01 PM all 36.34 0.00 4.40 1.65 4.15 53.46 10:10:01 PM 0 47.78 0.00 5.93 1.98 4.54 39.77 10:10:01 PM 1 24.96 0.00 2.87 1.32 3.77 67.09 10:11:01 PM all 34.40 0.00 4.00 2.90 4.50 54.20 10:11:01 PM 0 51.13 0.00 5.12 2.91 4.98 35.86 10:11:01 PM 1 17.77 0.00 2.89 2.89 4.03 72.42 10:12:01 PM all 10.70 0.00 0.95 0.48 1.40 86.47 10:12:01 PM 0 13.63 0.00 1.26 0.08 1.39 83.64 10:12:01 PM 1 7.78 0.00 0.65 0.88 1.41 89.29 10:13:01 PM all 18.69 0.00 1.40 0.21 2.02 77.69 10:13:01 PM 0 24.83 0.00 1.57 0.36 2.33 70.90 10:13:01 PM 1 12.53 0.00 1.23 0.05 1.71 84.49 10:14:01 PM all 2.35 0.00 0.50 0.26 1.02 95.88 10:14:01 PM 0 3.86 0.00 0.48 0.20 1.01 94.45 10:14:01 PM 1 0.84 0.00 0.51 0.31 1.03 97.30 10:15:01 PM all 37.45 0.00 2.83 0.41 3.61 55.70 10:15:01 PM 0 52.39 0.00 3.77 0.51 4.11 39.21 10:15:01 PM 1 22.56 0.00 1.89 0.31 3.12 72.13 10:16:01 PM all 14.80 0.00 0.76 0.40 2.07 81.96 10:16:01 PM 0 18.36 0.00 1.02 0.08 2.36 78.17 10:16:01 PM 1 11.22 0.00 0.50 0.73 1.79 85.77 10:17:01 PM all 1.55 0.00 0.19 0.02 0.53 97.70 10:17:01 PM 0 2.20 0.00 0.27 0.00 0.50 97.04 10:17:01 PM 1 0.91 0.00 0.12 0.05 0.57 98.35 10:18:01 PM all 5.23 0.00 0.56 0.00 1.24 92.97 10:18:01 PM 0 5.00 0.00 0.50 0.00 1.19 93.31 10:18:01 PM 1 5.45 0.00 0.63 0.00 1.29 92.63 10:19:01 PM all 13.86 0.00 1.73 0.03 1.98 82.40 10:19:01 PM 0 14.75 0.00 2.07 0.05 1.89 81.24 10:19:01 PM 1 12.97 0.00 1.39 0.02 2.07 83.55 10:20:01 PM all 39.07 0.00 3.24 0.48 3.90 53.31 10:20:01 PM 0 49.30 0.00 3.72 0.44 4.12 42.41 10:20:01 PM 1 28.90 0.00 2.75 0.52 3.68 64.14 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.53 0.00 1.87 0.62 2.41 75.57 Average: 0 25.78 0.00 2.34 0.60 2.59 68.70 Average: 1 13.29 0.00 1.40 0.65 2.23 82.43