---> uname -a: Linux prd-centos8-robot-2c-8g-4848.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 557 5077 19 2061 6845 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:98:50:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.168/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fe98:50ce/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) 01/25/2025 _x86_64_ (2 CPU) 03:44:38 LINUX RESTART (2 CPU) 03:45:01 AM tps rtps wtps bread/s bwrtn/s 03:46:01 AM 130.07 87.65 42.42 10313.23 37343.47 03:47:01 AM 84.67 5.68 78.99 1079.77 6146.50 03:48:01 AM 73.38 0.73 72.64 53.05 9896.25 03:49:01 AM 20.01 0.92 19.10 130.24 485.60 Average: 77.04 23.75 53.29 2894.19 13468.50 03:45:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:46:01 AM 5758216 7163928 2124208 26.95 2688 1603220 626400 7.01 167116 1688472 42696 03:47:01 AM 5290760 7029648 2591664 32.88 2688 1920624 739044 8.28 193960 2074028 204876 03:48:01 AM 5226344 7027360 2656080 33.70 2688 1979100 707752 7.92 199116 2112456 4 03:49:01 AM 5267224 7072528 2615200 33.18 2688 1983320 657456 7.36 386744 1885864 188 Average: 5385636 7073366 2496788 31.68 2688 1871566 682663 7.64 236734 1940205 61941 03:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 196.33 124.03 855.74 53.72 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 75.17 66.23 945.29 8.32 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 44.47 32.21 438.54 5.64 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 28.23 22.08 24.92 11.08 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 86.05 61.14 566.15 19.69 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) 01/25/2025 _x86_64_ (2 CPU) 03:44:38 LINUX RESTART (2 CPU) 03:45:01 AM CPU %user %nice %system %iowait %steal %idle 03:46:01 AM all 22.14 0.06 7.66 21.66 0.10 48.38 03:46:01 AM 0 22.96 0.07 8.57 20.96 0.10 47.34 03:46:01 AM 1 21.31 0.05 6.76 22.36 0.10 49.42 03:47:01 AM all 32.20 0.00 4.31 4.87 0.12 58.51 03:47:01 AM 0 36.89 0.00 4.83 5.10 0.12 53.07 03:47:01 AM 1 27.48 0.00 3.79 4.64 0.12 63.97 03:48:01 AM all 15.83 0.00 2.45 10.86 0.08 70.78 03:48:01 AM 0 22.95 0.00 2.99 7.54 0.08 66.43 03:48:01 AM 1 8.75 0.00 1.90 14.16 0.08 75.10 03:49:01 AM all 28.94 0.00 3.19 0.20 0.08 67.59 03:49:01 AM 0 43.60 0.00 3.51 0.25 0.08 52.55 03:49:01 AM 1 14.30 0.00 2.86 0.15 0.08 82.61 Average: all 24.78 0.01 4.39 9.36 0.10 61.36 Average: 0 31.64 0.02 4.96 8.42 0.10 54.87 Average: 1 17.93 0.01 3.82 10.30 0.10 67.84