---> uname -a: Linux prd-centos8-builder-2c-4g-10282.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 9.1G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 497 1126 17 2042 2893 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:a9:e2:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.58/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85920sec preferred_lft 85920sec inet6 fe80::f816:3eff:fea9:e2a6/64 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) 04/01/2026 _x86_64_ (2 CPU) 17:05:36 LINUX RESTART (2 CPU) 05:06:01 PM tps rtps wtps bread/s bwrtn/s 05:07:01 PM 140.21 63.83 76.38 7113.51 39387.67 05:08:01 PM 75.37 0.08 75.29 1.60 7942.54 05:09:01 PM 51.30 2.20 49.10 109.30 6957.36 05:10:01 PM 23.11 0.25 22.86 40.12 1059.50 05:11:01 PM 19.71 0.07 19.64 3.07 524.54 05:12:01 PM 15.13 0.00 15.13 0.00 552.49 05:13:01 PM 19.53 0.90 18.63 46.39 653.22 Average: 49.20 9.62 39.58 1045.00 8154.64 05:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:07:01 PM 1540512 3033548 2213164 58.96 2104 1671548 627648 13.07 142384 1818764 47456 05:08:01 PM 1270884 2970156 2482792 66.14 2104 1866696 650756 13.55 145552 2041836 74664 05:09:01 PM 1028140 2879064 2725536 72.61 2104 2012020 732016 15.24 153944 2251808 57656 05:10:01 PM 1109432 2943552 2644244 70.44 2104 1995044 682336 14.21 205420 2119108 38100 05:11:01 PM 1101300 2941976 2652376 70.66 2104 2001848 661616 13.78 214132 2120332 43900 05:12:01 PM 1083380 2925060 2670296 71.14 2104 2002772 683296 14.23 215000 2136504 44812 05:13:01 PM 1225828 3031860 2527848 67.34 2104 1966996 571696 11.90 395968 1812676 7464 Average: 1194211 2960745 2559465 68.19 2104 1930989 658481 13.71 210343 2043004 44865 05:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 225.55 125.52 1087.70 56.77 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 59.58 46.18 744.15 5.95 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 46.53 35.34 639.62 6.48 0.00 0.00 0.00 0.00 05:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 PM eth0 11.85 14.10 12.99 5.31 0.00 0.00 0.00 0.00 05:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 PM eth0 11.05 13.41 8.59 6.19 0.00 0.00 0.00 0.00 05:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 PM eth0 13.58 13.99 15.10 4.51 0.00 0.00 0.00 0.00 05:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 PM eth0 15.43 13.21 14.70 10.88 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 54.80 37.40 360.42 13.73 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) 04/01/2026 _x86_64_ (2 CPU) 17:05:36 LINUX RESTART (2 CPU) 05:06:01 PM CPU %user %nice %system %iowait %steal %idle 05:07:01 PM all 43.62 0.02 8.96 6.66 3.12 37.62 05:07:01 PM 0 52.17 0.03 8.12 6.81 3.23 29.63 05:07:01 PM 1 35.05 0.00 9.80 6.51 3.01 45.63 05:08:01 PM all 36.08 0.00 4.21 2.88 2.24 54.59 05:08:01 PM 0 49.14 0.00 4.83 2.44 2.32 41.27 05:08:01 PM 1 23.05 0.00 3.60 3.31 2.15 67.89 05:09:01 PM all 38.51 0.00 4.41 1.56 2.01 53.51 05:09:01 PM 0 60.75 0.00 5.59 0.60 2.30 30.76 05:09:01 PM 1 16.27 0.00 3.23 2.52 1.72 76.25 05:10:01 PM all 36.42 0.00 3.05 0.57 1.82 58.15 05:10:01 PM 0 50.17 0.00 3.62 0.37 1.79 44.04 05:10:01 PM 1 22.72 0.00 2.48 0.78 1.84 72.18 05:11:01 PM all 38.93 0.00 2.82 0.45 1.87 55.93 05:11:01 PM 0 61.42 0.00 3.74 0.30 1.80 32.75 05:11:01 PM 1 16.63 0.00 1.91 0.59 1.95 78.92 05:12:01 PM all 34.34 0.00 2.80 0.18 1.72 60.96 05:12:01 PM 0 42.25 0.00 2.99 0.18 1.50 53.08 05:12:01 PM 1 26.47 0.00 2.61 0.18 1.93 68.80 05:13:01 PM all 40.25 0.00 3.04 0.26 1.91 54.54 05:13:01 PM 0 67.64 0.00 4.34 0.28 1.85 25.89 05:13:01 PM 1 13.10 0.00 1.75 0.25 1.98 82.92 Average: all 38.31 0.00 4.18 1.79 2.10 53.62 Average: 0 54.79 0.00 4.75 1.57 2.11 36.77 Average: 1 21.89 0.00 3.62 2.02 2.08 70.39