---> uname -a: Linux prd-centos8-builder-2c-4g-3556.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 507 1115 17 2042 2882 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:a7:6f:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.252/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85886sec preferred_lft 85886sec inet6 fe80::f816:3eff:fea7:6f6f/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) 01/18/2026 _x86_64_ (2 CPU) 09:03:55 LINUX RESTART (2 CPU) 09:05:01 AM tps rtps wtps bread/s bwrtn/s 09:06:01 AM 55.91 3.20 52.72 388.27 5774.46 09:07:01 AM 64.96 0.45 64.51 52.78 7190.80 09:08:01 AM 32.01 0.08 31.92 1.87 4628.74 09:09:01 AM 21.43 0.27 21.16 41.86 928.20 09:10:01 AM 18.19 0.00 18.19 0.00 561.55 09:11:01 AM 16.79 0.65 16.14 21.32 647.67 09:12:01 AM 19.21 0.45 18.76 48.38 628.36 Average: 32.64 0.73 31.91 79.21 2908.42 09:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 AM 1208512 2908852 2545172 67.80 2104 1867820 724456 15.09 181200 2069892 163520 09:07:01 AM 1195892 2961976 2557792 68.14 2104 1927268 641456 13.36 146432 2092996 89060 09:08:01 AM 1089628 2926532 2664056 70.97 2104 1997484 676028 14.08 174256 2169784 56348 09:09:01 AM 1161132 2964896 2592552 69.07 2104 1964420 635332 13.23 207692 2064732 8436 09:10:01 AM 1193516 2997792 2560168 68.20 2104 1964900 608680 12.67 208244 2032120 4284 09:11:01 AM 1204288 3009232 2549396 67.92 2104 1965528 651272 13.56 209276 2020644 3984 09:12:01 AM 1148216 2954620 2605468 69.41 2104 1966936 654696 13.63 394192 1891816 8716 Average: 1171598 2960557 2582086 68.79 2104 1950622 655989 13.66 217327 2048855 47764 09:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 58.03 42.19 804.92 4.78 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 25.14 22.53 259.32 4.84 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 46.45 36.39 605.64 6.96 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 11.13 12.95 12.01 5.03 0.00 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 9.03 11.53 7.41 4.96 0.00 0.00 0.00 0.00 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM eth0 15.34 15.49 16.54 5.84 0.00 0.00 0.00 0.00 09:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM eth0 11.85 12.08 9.57 6.09 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 25.28 21.88 245.05 5.50 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) 01/18/2026 _x86_64_ (2 CPU) 09:03:55 LINUX RESTART (2 CPU) 09:05:01 AM CPU %user %nice %system %iowait %steal %idle 09:06:01 AM all 33.95 0.00 3.93 2.23 6.99 52.90 09:06:01 AM 0 29.89 0.00 3.61 1.87 6.79 57.85 09:06:01 AM 1 38.04 0.00 4.26 2.59 7.20 47.91 09:07:01 AM all 35.32 0.00 4.08 2.24 5.83 52.54 09:07:01 AM 0 26.73 0.00 4.01 2.97 5.77 60.52 09:07:01 AM 1 44.02 0.00 4.16 1.49 5.89 44.45 09:08:01 AM all 33.36 0.00 2.93 1.19 6.23 56.28 09:08:01 AM 0 29.62 0.00 3.50 1.15 6.08 59.64 09:08:01 AM 1 37.10 0.00 2.37 1.23 6.38 52.92 09:09:01 AM all 35.18 0.00 2.59 0.85 5.78 55.60 09:09:01 AM 0 37.70 0.00 2.69 1.23 5.53 52.85 09:09:01 AM 1 32.70 0.00 2.49 0.47 6.03 58.31 09:10:01 AM all 35.88 0.00 2.13 0.47 5.69 55.83 09:10:01 AM 0 35.16 0.00 2.08 0.68 5.52 56.56 09:10:01 AM 1 36.59 0.00 2.17 0.26 5.87 55.11 09:11:01 AM all 31.55 0.00 2.40 0.52 5.62 59.92 09:11:01 AM 0 23.99 0.00 2.00 0.57 5.10 68.35 09:11:01 AM 1 39.10 0.00 2.80 0.47 6.14 51.49 09:12:01 AM all 37.99 0.00 3.07 0.76 6.03 52.16 09:12:01 AM 0 26.84 0.00 2.74 0.81 5.69 63.93 09:12:01 AM 1 49.23 0.00 3.39 0.71 6.36 40.30 Average: all 34.75 0.00 3.02 1.18 6.03 55.03 Average: 0 29.97 0.00 2.95 1.33 5.78 59.97 Average: 1 39.53 0.00 3.09 1.03 6.27 50.08