---> uname -a: Linux prd-centos8-robot-2c-8g-30676.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 575 5028 19 2093 6826 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:f6:da:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.76/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fef6:da61/64 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) 05:38:24 LINUX RESTART (2 CPU) 05:39:02 AM tps rtps wtps bread/s bwrtn/s 05:40:01 AM 104.95 21.51 83.43 5095.44 7132.81 05:41:01 AM 81.80 0.70 81.10 50.79 9831.28 05:42:01 AM 12.05 0.25 11.80 36.25 358.56 05:43:01 AM 16.46 0.68 15.78 94.92 330.26 Average: 53.60 5.72 47.88 1303.82 4401.91 05:39:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:40:01 AM 5317160 7051072 2565272 32.54 2688 1915628 703312 7.87 208752 2033964 159484 05:41:01 AM 5174504 7007532 2707928 34.35 2688 2009980 702632 7.87 219668 2142592 8 05:42:01 AM 5167620 7001924 2714812 34.44 2688 2011220 703384 7.88 247288 2123664 4 05:43:01 AM 5174592 7015640 2707840 34.35 2688 2017764 671188 7.52 406532 1957700 16704 Average: 5208469 7019042 2673963 33.92 2688 1988648 695129 7.78 270560 2064480 44050 05:39:02 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 329.88 213.74 1810.30 63.92 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 40.24 32.31 405.29 6.22 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 15.34 10.98 14.69 5.57 0.00 0.00 0.00 0.00 05:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 AM eth0 17.70 15.66 14.32 7.93 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 99.85 67.57 556.00 20.73 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) 05:38:24 LINUX RESTART (2 CPU) 05:39:02 AM CPU %user %nice %system %iowait %steal %idle 05:40:01 AM all 40.70 0.00 7.46 2.73 0.11 48.99 05:40:01 AM 0 47.68 0.00 7.27 3.37 0.12 41.56 05:40:01 AM 1 33.72 0.00 7.65 2.09 0.10 56.44 05:41:01 AM all 19.64 0.00 2.98 2.63 0.06 74.69 05:41:01 AM 0 27.53 0.00 3.19 2.92 0.07 66.29 05:41:01 AM 1 11.75 0.00 2.77 2.34 0.05 83.09 05:42:01 AM all 11.27 0.00 1.17 0.10 0.03 87.44 05:42:01 AM 0 7.64 0.00 1.30 0.12 0.02 90.92 05:42:01 AM 1 14.89 0.00 1.04 0.08 0.03 83.95 05:43:01 AM all 22.80 0.00 2.90 0.13 0.07 74.11 05:43:01 AM 0 25.14 0.00 2.82 0.17 0.07 71.81 05:43:01 AM 1 20.46 0.00 2.99 0.08 0.07 76.40 Average: all 23.53 0.00 3.61 1.39 0.06 71.40 Average: 0 26.91 0.00 3.63 1.64 0.07 67.75 Average: 1 20.15 0.00 3.60 1.14 0.06 75.05