---> uname -a: Linux prd-centos8-builder-2c-4g-9700.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 483 981 17 2200 2904 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:32:1c:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.158/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85594sec preferred_lft 85594sec inet6 fe80::f816:3eff:fe32:1cfd/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) 09/01/2026 _x86_64_ (2 CPU) 11:05:11 LINUX RESTART (2 CPU) 11:06:02 AM tps rtps wtps bread/s bwrtn/s 11:07:01 AM 115.76 46.34 69.42 4892.17 38167.86 11:08:01 AM 27.61 0.38 27.22 34.12 2865.03 11:09:01 AM 55.63 0.03 55.60 0.53 7218.39 11:10:01 AM 48.62 0.67 47.95 167.41 7078.31 11:11:01 AM 19.93 0.55 19.38 66.91 2974.63 11:12:01 AM 11.76 0.05 11.71 1.33 1619.62 11:13:01 AM 22.41 0.00 22.41 0.00 1267.74 11:14:01 AM 8.60 0.17 8.43 31.06 386.64 11:15:01 AM 13.73 0.07 13.66 3.07 551.04 11:16:01 AM 16.71 0.00 16.71 0.00 676.35 11:17:01 AM 25.86 0.07 25.79 9.73 1607.56 11:18:01 AM 27.02 0.38 26.64 38.65 1602.10 11:19:01 AM 20.56 0.63 19.93 20.80 901.50 Average: 31.75 3.74 28.01 399.31 5105.19 11:06:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 AM 1569652 3047156 2184024 58.18 2104 1656344 610904 12.72 144624 1789200 42240 11:08:01 AM 1482804 3013644 2270872 60.50 2104 1708080 632296 13.17 143996 1869840 22196 11:09:01 AM 1264928 2987176 2488748 66.30 2104 1889672 632888 13.18 144776 2045772 56484 11:10:01 AM 1086220 2977188 2667456 71.06 2104 2050644 647660 13.49 145792 2195136 60864 11:11:01 AM 1049212 2945232 2704464 72.05 2104 2055548 657168 13.68 149520 2229044 260 11:12:01 AM 1081320 3015432 2672356 71.19 2104 2092788 586036 12.20 171868 2171912 19432 11:13:01 AM 965344 2899104 2788332 74.28 2104 2092776 707204 14.73 174484 2284428 6728 11:14:01 AM 1058792 2995088 2694884 71.79 2104 2095312 611564 12.73 176032 2188980 7380 11:15:01 AM 1048940 2992152 2704736 72.06 2104 2102252 617844 12.87 215124 2159672 14272 11:16:01 AM 1053268 2988116 2700408 71.94 2104 2093804 614108 12.79 214004 2157604 2580 11:17:01 AM 856328 2843004 2897348 77.19 2104 2145024 753112 15.68 399376 2166660 21632 11:18:01 AM 1047116 3013760 2706560 72.10 2104 2124800 589924 12.28 406592 1969592 7404 11:19:01 AM 1001980 2971052 2751696 73.31 2104 2126960 626136 13.04 405428 2015604 5880 Average: 1120454 2976008 2633222 70.15 2104 2018000 637450 13.27 222432 2095650 20566 11:06:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 203.03 111.71 925.30 55.68 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 20.66 17.23 386.07 2.69 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 25.72 21.51 628.70 2.86 0.00 0.00 0.00 0.00 11:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM eth0 35.17 30.57 352.21 4.33 0.00 0.00 0.00 0.00 11:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 AM eth0 4.87 5.53 3.12 2.23 0.00 0.00 0.00 0.00 11:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 AM eth0 29.62 23.99 648.60 3.10 0.00 0.00 0.00 0.00 11:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 AM eth0 4.25 5.48 1.73 2.57 0.00 0.00 0.00 0.00 11:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 AM eth0 6.35 5.91 11.59 1.00 0.00 0.00 0.00 0.00 11:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM eth0 6.97 7.12 3.42 3.02 0.00 0.00 0.00 0.00 11:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM eth0 4.93 6.08 2.53 2.65 0.00 0.00 0.00 0.00 11:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 AM eth0 92.20 44.10 444.03 8.25 0.00 0.00 0.00 0.00 11:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 AM eth0 8.85 8.28 7.38 10.47 0.00 0.00 0.00 0.00 11:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 AM eth0 5.85 6.78 2.77 3.21 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 34.28 22.52 262.05 7.79 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) 09/01/2026 _x86_64_ (2 CPU) 11:05:11 LINUX RESTART (2 CPU) 11:06:02 AM CPU %user %nice %system %iowait %steal %idle 11:07:01 AM all 25.71 0.00 6.76 5.86 2.10 59.56 11:07:01 AM 0 27.66 0.00 7.37 2.75 1.99 60.22 11:07:01 AM 1 23.77 0.00 6.16 8.96 2.21 58.90 11:08:01 AM all 13.84 0.00 1.15 0.51 1.51 82.99 11:08:01 AM 0 14.41 0.00 1.38 0.30 1.39 82.52 11:08:01 AM 1 13.27 0.00 0.93 0.71 1.62 83.47 11:09:01 AM all 25.38 0.00 3.19 1.89 2.49 67.04 11:09:01 AM 0 23.37 0.00 2.25 1.58 2.33 70.47 11:09:01 AM 1 27.40 0.00 4.13 2.20 2.65 63.62 11:10:01 AM all 26.44 0.00 3.12 1.61 1.58 67.25 11:10:01 AM 0 38.12 0.00 3.18 1.93 1.48 55.30 11:10:01 AM 1 14.80 0.00 3.06 1.29 1.69 79.16 11:11:01 AM all 19.82 0.00 1.41 0.53 0.94 77.29 11:11:01 AM 0 35.62 0.00 1.85 0.32 1.03 61.18 11:11:01 AM 1 4.04 0.00 0.98 0.75 0.85 93.39 11:12:01 AM all 15.13 0.00 1.66 0.26 0.95 82.01 11:12:01 AM 0 19.38 0.00 1.81 0.47 1.08 77.26 11:12:01 AM 1 10.87 0.00 1.50 0.05 0.82 86.76 11:13:01 AM all 21.79 0.00 1.05 0.84 1.41 74.90 11:13:01 AM 0 36.76 0.00 1.10 0.58 1.30 60.25 11:13:01 AM 1 6.96 0.00 1.01 1.09 1.52 89.42 11:14:01 AM all 6.58 0.00 1.10 0.39 0.35 91.57 11:14:01 AM 0 6.94 0.00 1.07 0.23 0.33 91.42 11:14:01 AM 1 6.22 0.00 1.14 0.55 0.37 91.73 11:15:01 AM all 19.77 0.00 1.43 0.35 1.06 77.39 11:15:01 AM 0 31.70 0.00 1.84 0.30 1.09 65.08 11:15:01 AM 1 7.89 0.00 1.03 0.40 1.03 89.65 11:16:01 AM all 21.36 0.00 0.86 0.36 1.17 76.24 11:16:01 AM 0 17.77 0.00 0.80 0.58 1.23 79.63 11:16:01 AM 1 24.97 0.00 0.93 0.13 1.12 72.84 11:17:01 AM all 32.99 0.00 2.21 0.44 1.72 62.64 11:17:01 AM 0 18.39 0.00 1.37 0.28 1.52 78.43 11:17:01 AM 1 47.71 0.00 3.06 0.60 1.92 46.71 11:17:01 AM CPU %user %nice %system %iowait %steal %idle 11:18:01 AM all 31.34 0.00 2.55 1.02 1.85 63.23 11:18:01 AM 0 31.10 0.00 2.48 1.41 1.94 63.07 11:18:01 AM 1 31.59 0.00 2.62 0.63 1.76 63.40 11:19:01 AM all 23.86 0.00 1.71 0.67 1.03 72.73 11:19:01 AM 0 39.27 0.00 2.47 0.30 1.22 56.73 11:19:01 AM 1 8.48 0.00 0.95 1.03 0.85 88.69 Average: all 21.85 0.00 2.17 1.13 1.40 73.45 Average: 0 26.18 0.00 2.22 0.85 1.38 69.37 Average: 1 17.53 0.00 2.11 1.41 1.42 77.54