---> uname -a: Linux prd-centos8-robot-2c-8g-21948.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 596 5013 19 2087 6805 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:13:bf:94 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.137/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86153sec preferred_lft 86153sec inet6 fe80::f816:3eff:fe13:bf94/64 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) 09/14/2024 _x86_64_ (2 CPU) 06:18:17 LINUX RESTART (2 CPU) 06:19:01 AM tps rtps wtps bread/s bwrtn/s 06:20:01 AM 113.44 42.57 70.86 7106.49 16443.59 06:21:01 AM 92.34 0.28 92.05 20.12 10086.81 06:22:01 AM 24.76 1.13 23.63 133.29 1647.50 Average: 76.85 14.67 62.18 2420.88 9394.24 06:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:20:01 AM 5223292 6978012 2659132 33.73 2688 1936868 787880 8.82 246712 2087940 206632 06:21:01 AM 5182944 7009304 2699480 34.25 2688 2003476 713576 7.99 212540 2135572 30072 06:22:01 AM 5199612 7029916 2682812 34.04 2688 2007724 686984 7.69 406608 1929180 172 Average: 5201949 7005744 2680475 34.01 2688 1982689 729480 8.17 288620 2050897 78959 06:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM eth0 317.38 196.15 1571.90 59.92 0.00 0.00 0.00 0.00 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 62.60 48.96 572.83 8.03 0.00 0.00 0.00 0.00 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 27.06 17.98 21.62 9.39 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 135.72 87.72 722.30 25.79 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) 09/14/2024 _x86_64_ (2 CPU) 06:18:17 LINUX RESTART (2 CPU) 06:19:01 AM CPU %user %nice %system %iowait %steal %idle 06:20:01 AM all 38.89 0.03 7.54 7.84 0.13 45.57 06:20:01 AM 0 33.71 0.05 7.07 7.85 0.12 51.20 06:20:01 AM 1 44.08 0.02 8.02 7.82 0.13 39.93 06:21:01 AM all 25.68 0.00 3.63 2.91 0.09 67.70 06:21:01 AM 0 24.36 0.00 3.67 2.79 0.08 69.10 06:21:01 AM 1 26.99 0.00 3.58 3.03 0.10 66.29 06:22:01 AM all 19.82 0.00 2.44 1.85 0.08 75.81 06:22:01 AM 0 19.46 0.00 2.56 2.61 0.08 75.29 06:22:01 AM 1 20.17 0.00 2.32 1.09 0.08 76.34 Average: all 28.12 0.01 4.54 4.20 0.10 63.04 Average: 0 25.84 0.02 4.43 4.42 0.09 65.20 Average: 1 30.40 0.01 4.64 3.98 0.11 60.88