---> uname -a: Linux prd-centos8-robot-2c-8g-5284.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 568 5070 19 2059 6834 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:48:c4:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.136/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:fe48:c4d4/64 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) 01/26/2025 _x86_64_ (2 CPU) 05:08:04 LINUX RESTART (2 CPU) 05:09:01 AM tps rtps wtps bread/s bwrtn/s 05:10:01 AM 47.43 6.65 40.78 1128.50 4710.56 05:11:01 AM 90.82 0.08 90.74 2.40 8411.64 05:12:01 AM 38.53 0.90 37.63 86.52 4957.49 05:13:01 AM 18.71 0.68 18.03 94.90 404.67 Average: 48.87 2.08 46.79 328.11 4621.24 05:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:10:01 AM 5466960 7037156 2415472 30.64 2688 1762200 742232 8.31 190716 1939048 63084 05:11:01 AM 5239432 7022044 2643000 33.53 2688 1961172 690788 7.73 189384 2116464 99628 05:12:01 AM 5248812 7048936 2633620 33.41 2688 1977900 674164 7.55 209768 2084996 1268 05:13:01 AM 5242108 7045520 2640324 33.50 2688 1981176 667156 7.47 387308 1914308 1496 Average: 5299328 7038414 2583104 32.77 2688 1920612 693585 7.77 244294 2013704 41369 05:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 158.04 116.16 1110.52 33.66 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 31.18 27.95 329.29 5.88 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 36.63 28.06 351.97 15.04 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 18.33 17.11 14.66 7.95 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 61.05 47.32 451.64 15.63 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) 01/26/2025 _x86_64_ (2 CPU) 05:08:04 LINUX RESTART (2 CPU) 05:09:01 AM CPU %user %nice %system %iowait %steal %idle 05:10:01 AM all 23.38 0.00 3.45 8.49 0.20 64.48 05:10:01 AM 0 17.07 0.00 2.82 7.69 0.30 72.11 05:10:01 AM 1 29.74 0.00 4.09 9.30 0.09 56.78 05:11:01 AM all 25.97 0.00 4.14 11.23 0.09 58.57 05:11:01 AM 0 17.74 0.00 3.13 10.43 0.07 68.63 05:11:01 AM 1 34.29 0.00 5.17 12.03 0.12 48.39 05:12:01 AM all 13.84 0.00 1.89 6.34 0.10 77.83 05:12:01 AM 0 6.16 0.00 1.32 3.71 0.10 88.71 05:12:01 AM 1 21.54 0.00 2.45 8.98 0.10 66.92 05:13:01 AM all 29.32 0.00 2.75 1.83 0.14 65.96 05:13:01 AM 0 30.28 0.00 2.12 1.36 0.17 66.07 05:13:01 AM 1 28.36 0.00 3.38 2.30 0.12 65.84 Average: all 23.12 0.00 3.06 6.97 0.13 66.73 Average: 0 17.80 0.00 2.35 5.80 0.16 73.90 Average: 1 28.47 0.00 3.77 8.14 0.11 59.52