---> uname -a: Linux prd-centos8-builder-2c-1g-2411.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 549 5055 19 2094 6843 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:14:3c:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.109/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fe14:3cde/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) 10/02/2025 _x86_64_ (2 CPU) 21:03:31 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 329.36 140.66 188.70 2715.55 7960.46 09:06:01 PM 102.75 0.52 102.23 54.66 9476.04 09:07:01 PM 33.96 0.30 33.66 42.39 1729.66 09:08:01 PM 21.90 0.57 21.33 33.59 620.68 Average: 121.99 35.51 86.48 711.55 4946.71 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5365152 7063848 2519284 31.95 2688 1871928 669772 7.50 194896 1979432 130172 09:06:01 PM 5160520 6984480 2723916 34.55 2688 1989744 731828 8.19 223312 2125908 35928 09:07:01 PM 5197624 7024100 2686812 34.08 2688 1992304 690372 7.73 226772 2085316 8860 09:08:01 PM 5245712 7073576 2638724 33.47 2688 1993448 706352 7.91 396168 1867696 9004 Average: 5242252 7036501 2642184 33.51 2688 1961856 699581 7.83 260287 2014588 45991 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 261.61 129.88 1571.35 57.14 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 38.53 30.14 285.21 9.22 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 24.96 21.43 24.23 10.24 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 36.49 28.78 31.58 11.02 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 90.40 52.56 478.09 21.90 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) 10/02/2025 _x86_64_ (2 CPU) 21:03:31 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 34.45 2.69 20.30 7.11 0.13 35.32 09:05:01 PM 0 40.31 1.93 16.19 6.70 0.12 34.75 09:05:01 PM 1 28.48 3.47 24.49 7.53 0.14 35.89 09:06:01 PM all 36.04 0.00 3.38 2.67 0.11 57.81 09:06:01 PM 0 20.78 0.00 2.93 2.33 0.10 73.86 09:06:01 PM 1 51.30 0.00 3.83 3.01 0.12 41.75 09:07:01 PM all 38.38 0.00 2.28 0.50 0.10 58.74 09:07:01 PM 0 32.75 0.00 2.46 0.47 0.10 64.22 09:07:01 PM 1 44.01 0.00 2.10 0.53 0.10 53.25 09:08:01 PM all 36.76 0.00 2.65 0.23 0.08 60.28 09:08:01 PM 0 25.76 0.00 2.23 0.18 0.08 71.74 09:08:01 PM 1 47.75 0.00 3.06 0.28 0.08 48.82 Average: all 36.42 0.66 7.06 2.60 0.10 53.16 Average: 0 29.85 0.48 5.91 2.40 0.10 61.26 Average: 1 43.02 0.84 8.23 2.80 0.11 45.01