---> uname -a: Linux prd-centos8-builder-2c-4g-6892.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 485 1142 17 2037 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:ef:46:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.130/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85941sec preferred_lft 85941sec inet6 fe80::f816:3eff:feef:4633/64 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) 02/17/2026 _x86_64_ (2 CPU) 20:03:46 LINUX RESTART (2 CPU) 08:04:02 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 215.97 140.22 75.76 14084.77 39088.34 08:06:01 PM 63.08 0.13 62.95 5.60 5941.47 08:07:01 PM 63.31 0.50 62.81 53.32 8824.36 08:08:01 PM 29.05 0.25 28.80 40.13 1658.94 08:09:01 PM 21.26 0.07 21.20 3.07 667.76 08:10:01 PM 17.21 0.00 17.21 0.00 625.89 08:11:01 PM 18.10 1.10 17.01 69.69 503.00 Average: 60.77 20.04 40.73 2008.15 8113.91 08:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 1596056 3062276 2157620 57.48 2104 1645064 600272 12.50 137528 1770424 54320 08:06:01 PM 1328496 3021088 2425180 64.61 2104 1859912 617172 12.85 144436 1987884 132104 08:07:01 PM 1074520 2910408 2679156 71.37 2104 1997488 693584 14.44 150960 2208736 61796 08:08:01 PM 1113668 2949792 2640008 70.33 2104 1996976 659548 13.73 210736 2109484 44648 08:09:01 PM 1102032 2938288 2651644 70.64 2104 1997064 666812 13.89 211448 2119924 43724 08:10:01 PM 1098080 2897940 2655596 70.75 2104 1960824 707524 14.73 209248 2125848 7448 08:11:01 PM 1176712 2980320 2576964 68.65 2104 1964288 620792 12.93 395004 1861676 8720 Average: 1212795 2965730 2540881 67.69 2104 1917374 652243 13.58 208480 2026282 50394 08:04:02 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 214.99 119.77 941.49 56.68 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 71.28 58.60 857.95 6.51 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 45.52 37.09 649.89 7.30 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 12.00 13.93 13.22 5.64 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 11.33 13.26 8.67 6.26 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 13.18 10.69 4.34 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 16.96 16.42 16.90 12.38 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 54.57 38.70 355.58 14.06 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) 02/17/2026 _x86_64_ (2 CPU) 20:03:46 LINUX RESTART (2 CPU) 08:04:02 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 45.26 0.04 11.59 10.46 2.07 30.57 08:05:01 PM 0 44.97 0.02 10.71 9.00 1.97 33.33 08:05:01 PM 1 45.55 0.07 12.48 11.92 2.16 27.83 08:06:01 PM all 36.03 0.00 4.01 1.74 1.57 56.64 08:06:01 PM 0 45.57 0.00 5.04 2.13 1.71 45.54 08:06:01 PM 1 26.49 0.00 2.98 1.35 1.43 67.74 08:07:01 PM all 37.52 0.00 3.92 1.98 1.52 55.06 08:07:01 PM 0 48.91 0.00 4.60 2.05 1.72 42.73 08:07:01 PM 1 26.14 0.00 3.25 1.91 1.32 67.38 08:08:01 PM all 36.85 0.00 2.96 0.77 1.38 58.04 08:08:01 PM 0 48.48 0.00 3.35 0.58 1.55 46.04 08:08:01 PM 1 25.23 0.00 2.58 0.95 1.22 70.02 08:09:01 PM all 39.49 0.00 2.61 0.18 1.41 56.30 08:09:01 PM 0 58.52 0.00 3.12 0.15 1.68 36.53 08:09:01 PM 1 20.51 0.00 2.11 0.22 1.15 76.02 08:10:01 PM all 35.01 0.00 2.60 0.45 1.36 60.59 08:10:01 PM 0 44.97 0.00 3.28 0.22 1.43 50.10 08:10:01 PM 1 25.06 0.00 1.91 0.68 1.28 71.06 08:11:01 PM all 40.14 0.00 3.39 0.42 1.43 54.63 08:11:01 PM 0 62.84 0.00 4.53 0.55 1.82 30.25 08:11:01 PM 1 17.52 0.00 2.25 0.28 1.05 78.90 Average: all 38.59 0.01 4.42 2.26 1.53 53.18 Average: 0 50.62 0.00 4.93 2.08 1.70 40.67 Average: 1 26.59 0.01 3.91 2.45 1.37 65.67