---> uname -a: Linux prd-centos8-robot-2c-8g-25276.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: 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 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 554 5044 19 2098 6846 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:21:35:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.197/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86156sec preferred_lft 86156sec inet6 fe80::f816:3eff:fe21:3547/64 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) 09/01/2025 _x86_64_ (2 CPU) 14:41:38 LINUX RESTART (2 CPU) 02:42:02 PM tps rtps wtps bread/s bwrtn/s 02:43:01 PM 132.37 56.30 76.07 7825.88 38911.65 02:44:01 PM 103.73 0.72 103.02 52.92 11482.06 02:45:01 PM 31.58 0.28 31.29 45.46 2065.71 Average: 88.99 18.90 70.10 2613.19 17370.08 02:42:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:43:01 PM 5385340 7019876 2497092 31.68 2688 1823928 778036 8.71 200940 2003592 139876 02:44:01 PM 5180848 7018504 2701584 34.27 2688 2013316 693992 7.77 198324 2148924 42476 02:45:01 PM 5196980 7034156 2685452 34.07 2688 2013000 677472 7.59 382052 1957348 8992 Average: 5254389 7024179 2628043 33.34 2688 1950081 716500 8.02 260439 2036621 63781 02:42:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 PM eth0 345.90 196.02 1674.80 61.84 0.00 0.00 0.00 0.00 02:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 PM eth0 83.39 66.03 844.49 9.87 0.00 0.00 0.00 0.00 02:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 PM eth0 21.41 15.53 18.29 7.85 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 149.17 91.96 841.37 26.33 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) 09/01/2025 _x86_64_ (2 CPU) 14:41:38 LINUX RESTART (2 CPU) 02:42:02 PM CPU %user %nice %system %iowait %steal %idle 02:43:01 PM all 39.89 0.03 8.98 9.69 0.12 41.28 02:43:01 PM 0 47.93 0.02 8.55 9.78 0.10 33.63 02:43:01 PM 1 31.80 0.05 9.42 9.61 0.14 48.98 02:44:01 PM all 31.70 0.00 4.94 2.65 0.08 60.63 02:44:01 PM 0 38.51 0.00 5.38 2.32 0.08 53.71 02:44:01 PM 1 24.89 0.00 4.50 2.98 0.08 67.55 02:45:01 PM all 18.21 0.00 2.37 0.43 0.08 78.91 02:45:01 PM 0 21.88 0.00 2.22 0.48 0.10 75.32 02:45:01 PM 1 14.54 0.00 2.52 0.37 0.07 82.51 Average: all 29.86 0.01 5.40 4.21 0.10 60.42 Average: 0 36.03 0.01 5.36 4.16 0.10 54.35 Average: 1 23.68 0.02 5.44 4.27 0.10 66.49