---> uname -a: Linux prd-centos8-builder-2c-4g-8792.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 9.2G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 493 991 17 2180 2894 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:f7:7c:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.190/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85629sec preferred_lft 85629sec inet6 fe80::f816:3eff:fef7:7c51/64 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) 08/21/2026 _x86_64_ (2 CPU) 02:03:47 LINUX RESTART (2 CPU) 02:05:01 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 62.13 6.43 55.70 953.15 3146.87 02:07:01 AM 66.01 0.08 65.92 1.60 8648.89 02:08:01 AM 48.00 0.70 47.30 167.94 7196.37 02:09:01 AM 23.54 0.60 22.94 68.24 4608.75 02:10:01 AM 21.27 0.00 21.27 0.00 1120.00 02:11:01 AM 14.81 0.20 14.61 32.38 534.34 02:12:01 AM 14.03 0.03 14.00 1.73 496.02 02:13:01 AM 14.06 0.00 14.06 0.00 484.30 02:14:01 AM 4.00 0.00 4.00 0.00 129.85 02:15:01 AM 10.56 0.63 9.93 20.79 227.42 02:16:01 AM 17.30 0.27 17.03 25.60 615.05 02:17:01 AM 20.08 0.20 19.88 23.33 877.56 Average: 26.32 0.76 25.55 107.90 2340.39 02:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 1493564 2998448 2260120 60.21 2104 1682844 652524 13.59 142172 1864852 48100 02:07:01 AM 1259540 2980204 2494144 66.45 2104 1887976 642748 13.38 144376 2051936 56252 02:08:01 AM 1044456 2944416 2709228 72.18 2104 2059856 656328 13.67 146196 2238240 71048 02:09:01 AM 1038948 2981660 2714736 72.32 2104 2101016 625964 13.03 158444 2227116 19424 02:10:01 AM 1068160 3010372 2685524 71.54 2104 2101040 594160 12.37 173916 2184612 6736 02:11:01 AM 1039472 2982668 2714212 72.31 2104 2102016 615192 12.81 213276 2174232 5824 02:12:01 AM 1036008 2979284 2717676 72.40 2104 2102068 625564 13.03 213648 2177344 5824 02:13:01 AM 1038088 2981328 2715596 72.34 2104 2102072 626132 13.04 213976 2175676 4 02:14:01 AM 1037876 2981096 2715808 72.35 2104 2102072 618152 12.87 214176 2174840 4 02:15:01 AM 1018520 2962500 2735164 72.87 2104 2102680 639740 13.32 214552 2194160 5828 02:16:01 AM 978624 2923680 2775060 73.93 2104 2103620 677308 14.10 398412 2049832 5932 02:17:01 AM 1073040 3022156 2680644 71.41 2104 2107336 574552 11.96 415880 1938644 5860 Average: 1093858 2978984 2659826 70.86 2104 2046216 629030 13.10 220752 2120957 19236 02:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 37.30 27.02 465.42 7.08 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 41.74 34.96 793.93 4.48 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 43.29 40.15 419.43 5.41 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 39.40 34.34 650.23 4.86 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 6.58 7.96 4.47 3.22 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 7.58 8.41 8.05 2.94 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 7.65 8.50 4.56 3.42 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 6.07 7.13 3.72 2.99 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 5.47 5.17 4.66 0.76 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 7.45 8.43 4.87 3.34 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 13.58 12.46 12.82 10.59 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 8.83 8.90 6.77 4.29 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 18.74 16.95 198.24 4.45 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) 08/21/2026 _x86_64_ (2 CPU) 02:03:47 LINUX RESTART (2 CPU) 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 19.24 0.00 2.73 2.90 1.08 74.05 02:06:01 AM 0 20.92 0.00 2.50 1.58 1.16 73.84 02:06:01 AM 1 17.56 0.00 2.97 4.22 1.00 74.26 02:07:01 AM all 30.07 0.00 3.54 1.83 1.79 62.77 02:07:01 AM 0 30.96 0.00 2.90 1.99 1.89 62.27 02:07:01 AM 1 29.18 0.00 4.18 1.68 1.69 63.26 02:08:01 AM all 29.75 0.00 3.23 1.56 1.48 63.98 02:08:01 AM 0 35.95 0.00 3.56 2.43 1.61 56.45 02:08:01 AM 1 23.55 0.00 2.90 0.68 1.35 71.52 02:09:01 AM all 29.45 0.00 2.38 0.65 1.59 65.93 02:09:01 AM 0 35.20 0.00 2.77 0.75 1.59 59.69 02:09:01 AM 1 23.72 0.00 1.99 0.55 1.59 72.16 02:10:01 AM all 26.32 0.00 1.58 0.77 1.40 69.93 02:10:01 AM 0 34.95 0.00 1.88 1.21 1.36 60.59 02:10:01 AM 1 17.73 0.00 1.27 0.33 1.44 79.22 02:11:01 AM all 20.58 0.00 1.61 0.21 0.97 76.63 02:11:01 AM 0 32.98 0.00 2.05 0.38 1.13 63.45 02:11:01 AM 1 8.21 0.00 1.16 0.03 0.81 89.78 02:12:01 AM all 23.99 0.00 1.34 0.33 1.73 72.62 02:12:01 AM 0 16.81 0.00 1.04 0.44 1.85 79.86 02:12:01 AM 1 31.21 0.00 1.64 0.22 1.61 65.32 02:13:01 AM all 24.77 0.00 1.52 0.30 1.14 72.27 02:13:01 AM 0 21.98 0.00 1.28 0.47 0.98 75.29 02:13:01 AM 1 27.56 0.00 1.76 0.13 1.30 69.25 02:14:01 AM all 9.79 0.00 0.87 0.12 0.57 88.64 02:14:01 AM 0 13.01 0.00 1.16 0.00 0.60 85.22 02:14:01 AM 1 6.56 0.00 0.58 0.25 0.55 92.06 02:15:01 AM all 25.48 0.00 1.52 0.12 1.33 71.54 02:15:01 AM 0 34.06 0.00 1.98 0.20 1.34 62.42 02:15:01 AM 1 16.93 0.00 1.06 0.05 1.32 80.64 02:16:01 AM all 31.11 0.00 2.21 0.46 1.68 64.53 02:16:01 AM 0 42.33 0.00 2.54 0.35 1.78 53.01 02:16:01 AM 1 19.92 0.00 1.89 0.58 1.59 76.02 02:16:01 AM CPU %user %nice %system %iowait %steal %idle 02:17:01 AM all 28.11 0.00 2.45 0.68 1.68 67.08 02:17:01 AM 0 33.95 0.00 3.36 0.62 1.53 60.54 02:17:01 AM 1 22.31 0.00 1.55 0.74 1.83 73.56 Average: all 24.90 0.00 2.08 0.83 1.37 70.82 Average: 0 29.42 0.00 2.25 0.87 1.40 66.06 Average: 1 20.37 0.00 1.91 0.79 1.34 75.59