---> uname -a: Linux prd-centos8-builder-2c-1g-6753.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 570 5037 19 2091 6822 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:f6:6f:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.146/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86151sec preferred_lft 86151sec inet6 fe80::f816:3eff:fef6:6f0e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 02/10/2026 _x86_64_ (2 CPU) 13:03:19 LINUX RESTART (2 CPU) 01:04:02 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 316.10 102.47 213.62 1809.01 8475.06 01:06:01 PM 101.03 0.77 100.27 96.25 9118.40 01:07:01 PM 24.20 0.73 23.46 31.19 694.95 Average: 146.17 34.28 111.89 639.05 6082.98 01:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5202872 7013476 2681572 34.01 2688 1977372 691648 7.74 197136 2122128 219936 01:06:01 PM 5090044 6913040 2794400 35.44 2688 1988644 778820 8.72 226888 2193148 8568 01:07:01 PM 5107420 6931136 2777024 35.22 2688 1989412 741340 8.30 396396 2006308 7500 Average: 5133445 6952551 2750999 34.89 2688 1985143 737269 8.25 273473 2107195 78668 01:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 81.28 59.59 1192.77 15.91 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 29.71 25.61 49.79 10.24 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 29.71 24.48 27.60 9.44 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 46.71 36.43 419.13 11.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 02/10/2026 _x86_64_ (2 CPU) 13:03:19 LINUX RESTART (2 CPU) 01:04:02 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 36.75 1.53 16.37 6.45 0.12 38.77 01:05:01 PM 0 38.72 0.94 13.25 5.71 0.12 41.27 01:05:01 PM 1 34.77 2.14 19.53 7.21 0.12 36.23 01:06:01 PM all 40.16 0.00 3.31 1.84 0.12 54.57 01:06:01 PM 0 47.32 0.00 3.66 1.07 0.12 47.83 01:06:01 PM 1 33.02 0.00 2.96 2.61 0.12 61.30 01:07:01 PM all 37.27 0.00 2.75 0.14 0.10 59.74 01:07:01 PM 0 30.45 0.00 2.39 0.10 0.10 66.95 01:07:01 PM 1 44.09 0.00 3.11 0.18 0.10 52.51 Average: all 38.07 0.50 7.39 2.77 0.11 51.15 Average: 0 38.82 0.31 6.38 2.26 0.11 52.11 Average: 1 37.32 0.70 8.40 3.29 0.11 50.19