---> uname -a: Linux prd-centos8-builder-2c-4g-482.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 503 1113 17 2048 2887 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:4f:8b:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.207/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85946sec preferred_lft 85946sec inet6 fe80::f816:3eff:fe4f:8bc5/64 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) 05/09/2026 _x86_64_ (2 CPU) 20:03:48 LINUX RESTART (2 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 244.70 171.74 72.96 14662.61 37923.68 08:06:01 PM 69.63 0.38 69.24 34.12 6654.58 08:07:01 PM 60.83 2.13 58.70 84.91 9849.58 08:08:01 PM 24.46 0.25 24.21 40.13 1023.05 08:09:01 PM 19.94 0.07 19.88 3.07 502.17 08:10:01 PM 16.47 0.00 16.47 0.00 629.01 08:11:01 PM 18.34 1.10 17.24 69.56 496.72 Average: 64.91 25.10 39.81 2127.89 8154.42 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 1552116 3033504 2201568 58.65 2104 1660028 627000 13.06 145216 1806932 79668 08:06:01 PM 1286280 2990192 2467404 65.73 2104 1871292 636920 13.26 144772 2030796 153604 08:07:01 PM 1054860 2908752 2698824 71.90 2104 2015208 693740 14.45 152292 2227092 53548 08:08:01 PM 1099876 2948108 2653808 70.70 2104 2009252 658136 13.70 213364 2121564 45728 08:09:01 PM 1077048 2926312 2676636 71.31 2104 2010324 680224 14.16 214424 2143144 45792 08:10:01 PM 1097928 2908968 2655756 70.75 2104 1972044 699200 14.56 211740 2123924 7472 08:11:01 PM 1146108 2962112 2607576 69.47 2104 1976544 638008 13.29 397220 1890576 10664 Average: 1187745 2953993 2565939 68.36 2104 1930670 661890 13.78 211290 2049147 56639 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 210.80 119.83 955.91 56.06 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 82.41 68.76 911.51 7.86 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 56.25 46.13 649.86 7.37 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 12.75 14.46 13.66 5.76 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 11.68 13.46 8.96 6.30 0.00 0.00 0.00 0.00 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 12.56 12.63 10.86 4.09 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 17.31 16.13 17.96 14.68 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 57.68 41.63 366.98 14.59 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) 05/09/2026 _x86_64_ (2 CPU) 20:03:48 LINUX RESTART (2 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 44.03 0.10 14.18 10.55 4.78 26.37 08:05:01 PM 0 47.16 0.08 14.25 10.25 4.73 23.53 08:05:01 PM 1 40.92 0.12 14.11 10.84 4.82 29.19 08:06:01 PM all 35.38 0.00 4.07 1.78 3.18 55.59 08:06:01 PM 0 35.08 0.00 4.40 0.97 3.21 56.34 08:06:01 PM 1 35.69 0.00 3.74 2.60 3.14 54.84 08:07:01 PM all 35.34 0.00 4.04 1.90 3.03 55.70 08:07:01 PM 0 53.90 0.00 4.84 0.99 3.13 37.13 08:07:01 PM 1 16.96 0.00 3.25 2.79 2.92 74.09 08:08:01 PM all 34.62 0.00 2.85 0.44 2.59 59.50 08:08:01 PM 0 57.79 0.00 4.13 0.47 2.85 34.77 08:08:01 PM 1 11.76 0.00 1.59 0.41 2.33 83.91 08:09:01 PM all 36.59 0.00 2.43 0.43 2.87 57.67 08:09:01 PM 0 53.20 0.00 3.20 0.33 3.06 40.21 08:09:01 PM 1 20.13 0.00 1.68 0.53 2.68 74.99 08:10:01 PM all 33.09 0.00 2.85 0.32 2.66 61.08 08:10:01 PM 0 37.57 0.00 2.73 0.27 2.87 56.56 08:10:01 PM 1 28.60 0.00 2.97 0.38 2.45 65.59 08:11:01 PM all 37.87 0.00 3.27 0.43 2.91 55.52 08:11:01 PM 0 34.25 0.00 3.13 0.52 2.90 59.19 08:11:01 PM 1 41.52 0.00 3.41 0.33 2.92 51.82 Average: all 36.70 0.01 4.80 2.26 3.14 53.08 Average: 0 45.53 0.01 5.23 1.96 3.25 44.02 Average: 1 27.90 0.02 4.38 2.55 3.04 62.11