---> uname -a: Linux prd-centos8-robot-2c-8g-29130.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 557 5045 19 2094 6844 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:6d:3a:2a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.138/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fe6d:3a2a/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) 09/28/2024 _x86_64_ (2 CPU) 05:41:05 LINUX RESTART (2 CPU) 05:42:03 AM tps rtps wtps bread/s bwrtn/s 05:43:01 AM 73.68 36.09 37.59 5748.64 10263.19 05:44:01 AM 118.21 6.78 111.43 1247.58 9481.62 05:45:01 AM 32.99 0.87 32.12 84.24 4364.78 05:46:01 AM 19.16 0.68 18.48 94.92 449.13 Average: 60.91 10.90 50.01 1760.69 6105.28 05:42:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:43:01 AM 5510576 7057224 2371848 30.09 2688 1738396 714400 8.00 187752 1896456 93324 05:44:01 AM 5118084 6985300 2764340 35.07 2688 2044172 740804 8.29 217736 2198100 142472 05:45:01 AM 5203848 7039080 2678576 33.98 2688 2012260 688096 7.70 232016 2099040 1252 05:46:01 AM 5226388 7067324 2656036 33.70 2688 2017592 661088 7.40 408228 1900644 16596 Average: 5264724 7037232 2617700 33.21 2688 1953105 701097 7.85 261433 2023560 63411 05:42:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 270.96 170.58 1354.23 60.52 0.00 0.00 0.00 0.00 05:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 AM eth0 79.49 64.28 873.54 9.52 0.00 0.00 0.00 0.00 05:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 AM eth0 16.96 8.88 13.32 4.29 0.00 0.00 0.00 0.00 05:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 AM eth0 19.46 18.70 15.82 8.76 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 95.26 64.73 557.61 20.44 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) 09/28/2024 _x86_64_ (2 CPU) 05:41:05 LINUX RESTART (2 CPU) 05:42:03 AM CPU %user %nice %system %iowait %steal %idle 05:43:01 AM all 24.41 0.03 5.13 18.38 0.10 51.95 05:43:01 AM 0 26.86 0.03 5.41 16.59 0.07 51.03 05:43:01 AM 1 21.95 0.02 4.86 20.17 0.12 52.87 05:44:01 AM all 35.46 0.00 5.55 5.89 0.11 53.00 05:44:01 AM 0 49.47 0.00 7.43 7.41 0.10 35.59 05:44:01 AM 1 21.48 0.00 3.67 4.37 0.12 70.36 05:45:01 AM all 7.46 0.00 1.39 2.32 0.07 88.77 05:45:01 AM 0 10.77 0.00 1.69 2.68 0.08 84.77 05:45:01 AM 1 4.15 0.00 1.09 1.96 0.05 92.76 05:46:01 AM all 27.90 0.00 3.32 1.37 0.10 67.30 05:46:01 AM 0 37.07 0.00 3.67 1.84 0.10 57.31 05:46:01 AM 1 18.72 0.00 2.98 0.90 0.10 77.30 Average: all 23.81 0.01 3.84 6.88 0.09 65.38 Average: 0 31.09 0.01 4.54 7.04 0.09 57.24 Average: 1 16.53 0.00 3.13 6.71 0.10 73.53