---> uname -a: Linux prd-centos8-robot-2c-8g-30674.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 595 5011 19 2090 6807 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:28:ae:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.241/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86148sec preferred_lft 86148sec inet6 fe80::f816:3eff:fe28:aebc/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) 09/30/2024 _x86_64_ (2 CPU) 05:38:28 LINUX RESTART (2 CPU) 05:39:01 AM tps rtps wtps bread/s bwrtn/s 05:40:01 AM 135.52 68.44 67.08 8583.81 36495.98 05:41:01 AM 110.59 3.45 107.14 92.59 9540.25 05:42:01 AM 22.75 0.23 22.51 35.33 3065.47 Average: 89.63 24.04 65.59 2903.60 16366.84 05:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:40:01 AM 5364064 6987536 2518368 31.95 2688 1813424 783552 8.77 216716 2005816 106468 05:41:01 AM 5153824 6984188 2728608 34.62 2688 2006740 750560 8.40 221660 2155316 76432 05:42:01 AM 5153208 6984188 2729224 34.62 2688 2007948 737300 8.26 249612 2132104 8 Average: 5223699 6985304 2658733 33.73 2688 1942704 757137 8.48 229329 2097745 60969 05:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 AM eth0 291.92 183.29 1571.20 60.99 0.00 0.00 0.00 0.00 05:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 AM eth0 61.00 50.02 612.73 8.37 0.00 0.00 0.00 0.00 05:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 AM eth0 14.31 11.10 14.55 5.58 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 122.41 81.47 732.85 24.98 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) 09/30/2024 _x86_64_ (2 CPU) 05:38:28 LINUX RESTART (2 CPU) 05:39:01 AM CPU %user %nice %system %iowait %steal %idle 05:40:01 AM all 39.17 0.03 7.90 17.29 0.11 35.50 05:40:01 AM 0 44.56 0.02 8.27 19.44 0.10 27.61 05:40:01 AM 1 33.83 0.05 7.54 15.15 0.12 43.31 05:41:01 AM all 32.72 0.00 4.95 3.22 0.10 59.01 05:41:01 AM 0 34.41 0.00 5.74 2.77 0.10 56.98 05:41:01 AM 1 31.04 0.00 4.16 3.66 0.10 61.04 05:42:01 AM all 11.83 0.00 1.43 0.96 0.04 85.74 05:42:01 AM 0 8.52 0.00 1.69 0.92 0.05 88.82 05:42:01 AM 1 15.13 0.00 1.17 1.00 0.03 82.66 Average: all 27.85 0.01 4.74 7.10 0.08 60.21 Average: 0 29.07 0.01 5.21 7.63 0.08 58.00 Average: 1 26.65 0.02 4.28 6.57 0.08 62.40