---> uname -a: Linux prd-centos8-robot-2c-8g-49111.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 580 5021 19 2095 6820 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:09:2b:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.194/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86177sec preferred_lft 86177sec inet6 fe80::f816:3eff:fe09:2bf0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 08/04/2025 _x86_64_ (2 CPU) 00:39:41 LINUX RESTART (2 CPU) 12:40:00 AM tps rtps wtps bread/s bwrtn/s 12:40:01 AM 378.26 357.97 20.29 5860.87 6681.88 12:41:01 AM 199.38 143.19 56.20 14469.33 38681.14 12:42:01 AM 119.88 0.72 119.16 52.92 11876.64 12:43:01 AM 41.33 0.72 40.61 102.65 4067.32 Average: 122.16 50.56 71.60 4882.73 18121.47 12:40:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 AM 7307676 7282056 574748 7.29 2688 190496 545528 6.92 90772 316848 5504 12:41:01 AM 5516880 7053536 2365544 30.01 2688 1729376 719204 8.05 185872 1896736 114772 12:42:01 AM 5168016 7001600 2714408 34.44 2688 2009420 711676 7.97 198352 2164628 104004 12:43:01 AM 5188376 7023364 2694048 34.18 2688 2010840 689372 7.72 383264 1961156 9032 Average: 5795237 7090139 2087187 26.48 2688 1485033 666445 7.46 214565 1584842 58328 12:40:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 189.86 124.64 2793.40 16.63 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 330.11 193.25 1347.02 61.59 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 105.45 84.87 1128.03 11.69 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 26.23 18.93 23.02 10.14 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 154.21 99.22 847.65 27.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 08/04/2025 _x86_64_ (2 CPU) 00:39:41 LINUX RESTART (2 CPU) 12:40:00 AM CPU %user %nice %system %iowait %steal %idle 12:40:01 AM all 82.84 0.00 8.96 3.36 0.00 4.85 12:40:01 AM 0 66.41 0.00 16.79 6.87 0.00 9.92 12:40:01 AM 1 98.54 0.00 1.46 0.00 0.00 0.00 12:41:01 AM all 35.11 0.07 10.09 7.48 0.09 47.16 12:41:01 AM 0 31.06 0.07 9.74 7.64 0.10 51.40 12:41:01 AM 1 39.17 0.07 10.45 7.32 0.08 42.91 12:42:01 AM all 38.10 0.00 5.22 1.39 0.10 55.19 12:42:01 AM 0 33.74 0.00 4.71 1.58 0.10 59.87 12:42:01 AM 1 42.48 0.00 5.73 1.20 0.10 50.49 12:43:01 AM all 24.50 0.00 3.21 0.49 0.07 71.73 12:43:01 AM 0 16.92 0.00 2.52 0.60 0.07 79.89 12:43:01 AM 1 32.09 0.00 3.90 0.38 0.07 63.56 Average: all 32.94 0.02 6.18 3.11 0.09 57.65 Average: 0 27.52 0.02 5.73 3.29 0.09 63.36 Average: 1 38.37 0.02 6.64 2.94 0.08 51.94