---> uname -a: Linux prd-centos8-robot-2c-8g-39380.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 565 5035 19 2096 6836 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:30:29:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.243/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:fe30:29bc/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) 10/06/2024 _x86_64_ (2 CPU) 01:28:18 LINUX RESTART (2 CPU) 01:29:02 AM tps rtps wtps bread/s bwrtn/s 01:30:01 AM 102.63 45.74 56.89 7316.96 5551.82 01:31:01 AM 103.30 0.70 102.60 50.77 10813.39 01:32:01 AM 18.44 0.23 18.21 35.32 1562.36 Average: 74.64 15.39 59.25 2440.74 5978.47 01:29:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:30:01 AM 5279532 7017312 2602892 33.02 2688 1921912 745924 8.35 245476 2043420 198344 01:31:01 AM 5178816 7014412 2703608 34.30 2688 2012820 701688 7.86 221780 2134320 34108 01:32:01 AM 5174376 7011208 2708048 34.36 2688 2014028 700656 7.85 249740 2114328 4 Average: 5210908 7014311 2671516 33.89 2688 1982920 716089 8.02 238999 2097356 77485 01:29:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 294.56 181.52 1602.51 58.10 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 67.12 50.21 613.68 8.62 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 18.89 13.86 15.45 14.52 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 125.93 81.31 739.12 26.91 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) 10/06/2024 _x86_64_ (2 CPU) 01:28:18 LINUX RESTART (2 CPU) 01:29:02 AM CPU %user %nice %system %iowait %steal %idle 01:30:01 AM all 34.95 0.03 7.15 4.68 0.15 53.04 01:30:01 AM 0 23.40 0.02 6.85 4.73 0.12 64.88 01:30:01 AM 1 46.54 0.03 7.46 4.63 0.17 41.17 01:31:01 AM all 27.92 0.00 4.31 3.30 0.14 64.32 01:31:01 AM 0 24.01 0.00 4.15 4.00 0.13 67.71 01:31:01 AM 1 31.84 0.00 4.47 2.60 0.15 60.93 01:32:01 AM all 11.42 0.00 1.22 0.42 0.07 86.88 01:32:01 AM 0 10.34 0.00 0.90 0.42 0.07 88.27 01:32:01 AM 1 12.50 0.00 1.54 0.42 0.07 85.48 Average: all 24.68 0.01 4.20 2.79 0.12 68.20 Average: 0 19.22 0.01 3.95 3.04 0.11 73.68 Average: 1 30.15 0.01 4.46 2.53 0.13 62.72