---> uname -a: Linux prd-centos8-builder-2c-1g-20046.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 533 5092 19 2073 6861 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:d4:39:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.106/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86132sec preferred_lft 86132sec inet6 fe80::f816:3eff:fed4:3940/64 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) 06/10/2025 _x86_64_ (2 CPU) 16:03:39 LINUX RESTART (2 CPU) 04:04:02 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 324.25 163.28 160.96 7081.67 9081.43 04:06:01 PM 115.74 0.52 115.23 54.65 9483.34 04:07:01 PM 33.61 0.30 33.31 42.39 1709.22 04:08:01 PM 27.80 0.78 27.01 57.06 989.54 Average: 124.53 40.71 83.81 1787.03 5300.46 04:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5429576 7123512 2454868 31.14 2688 1867100 601044 6.73 194016 1920140 148460 04:06:01 PM 5211188 7015112 2673256 33.91 2688 1970544 678176 7.59 223204 2082100 35416 04:07:01 PM 5238040 7044556 2646404 33.56 2688 1973124 640700 7.17 227016 2051064 8852 04:08:01 PM 5198364 7013988 2686080 34.07 2688 1982272 656444 7.35 398456 1919344 17144 Average: 5269292 7049292 2615152 33.17 2688 1948260 644091 7.21 260673 1993162 52468 04:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 414.05 205.17 1820.64 68.55 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 79.34 59.15 286.90 11.18 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 27.26 24.10 24.76 11.47 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 34.39 28.23 31.76 12.16 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 137.62 78.64 535.70 25.66 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) 06/10/2025 _x86_64_ (2 CPU) 16:03:39 LINUX RESTART (2 CPU) 04:04:02 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 44.55 2.77 20.70 16.02 0.12 15.84 04:05:01 PM 0 32.91 3.85 24.78 16.31 0.12 22.02 04:05:01 PM 1 56.14 1.69 16.64 15.73 0.12 9.68 04:06:01 PM all 37.44 0.00 3.53 4.29 0.10 54.64 04:06:01 PM 0 47.08 0.00 3.95 3.20 0.10 45.68 04:06:01 PM 1 27.82 0.00 3.11 5.38 0.10 63.59 04:07:01 PM all 38.70 0.00 2.45 0.94 0.10 57.81 04:07:01 PM 0 47.70 0.00 2.90 0.42 0.10 48.88 04:07:01 PM 1 29.70 0.00 2.00 1.47 0.10 66.74 04:08:01 PM all 39.01 0.00 3.04 0.43 0.09 57.42 04:08:01 PM 0 43.17 0.00 3.38 0.52 0.10 52.84 04:08:01 PM 1 34.86 0.00 2.71 0.35 0.08 62.00 Average: all 39.88 0.67 7.30 5.32 0.10 46.72 Average: 0 42.81 0.93 8.59 5.00 0.11 42.57 Average: 1 36.96 0.41 6.02 5.64 0.10 50.87