---> uname -a: Linux prd-centos8-robot-2c-8g-27829.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 573 5030 19 2093 6829 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:d2:60:72 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.120/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:fed2:6072/64 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) 09/26/2024 _x86_64_ (2 CPU) 04:31:57 LINUX RESTART (2 CPU) 04:33:01 AM tps rtps wtps bread/s bwrtn/s 04:34:01 AM 75.84 6.93 68.91 1257.31 5664.88 04:35:01 AM 79.62 0.73 78.89 51.32 9584.07 04:36:01 AM 12.91 0.22 12.70 35.72 421.31 04:37:01 AM 5.40 0.00 5.40 0.00 186.19 04:38:01 AM 12.83 0.68 12.15 94.90 213.86 Average: 37.32 1.71 35.61 287.87 3213.95 04:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:34:01 AM 5291188 7038976 2591244 32.87 2688 1929164 683064 7.65 212708 2052816 171872 04:35:01 AM 5168900 7001856 2713532 34.43 2688 2009628 695000 7.78 221804 2143420 8 04:36:01 AM 5168672 7002628 2713760 34.43 2688 2010848 702812 7.87 248124 2119948 4 04:37:01 AM 5170108 7004068 2712324 34.41 2688 2010852 697892 7.81 249732 2116952 8 04:38:01 AM 5187156 7028092 2695276 34.19 2688 2017276 672244 7.53 408348 1941264 16588 Average: 5197205 7015124 2685227 34.07 2688 1995554 690202 7.73 268143 2074880 37696 04:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 72.59 57.43 804.97 7.16 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 43.49 30.88 384.47 5.79 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 13.33 10.98 13.85 5.65 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 1.15 0.97 0.83 0.19 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 18.43 16.49 14.10 19.05 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 29.80 23.35 243.65 7.57 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) 09/26/2024 _x86_64_ (2 CPU) 04:31:57 LINUX RESTART (2 CPU) 04:33:01 AM CPU %user %nice %system %iowait %steal %idle 04:34:01 AM all 29.88 0.00 4.91 3.50 0.11 61.60 04:34:01 AM 0 28.94 0.00 4.26 3.63 0.10 63.07 04:34:01 AM 1 30.84 0.00 5.55 3.37 0.12 60.13 04:35:01 AM all 17.71 0.00 2.70 4.14 0.08 75.37 04:35:01 AM 0 8.33 0.00 1.72 3.91 0.07 85.97 04:35:01 AM 1 27.10 0.00 3.68 4.37 0.08 64.77 04:36:01 AM all 10.19 0.00 0.99 0.59 0.05 88.18 04:36:01 AM 0 5.17 0.00 0.68 0.23 0.05 93.86 04:36:01 AM 1 15.21 0.00 1.29 0.95 0.05 82.49 04:37:01 AM all 1.34 0.00 0.24 0.07 0.04 98.31 04:37:01 AM 0 1.30 0.00 0.18 0.13 0.05 98.33 04:37:01 AM 1 1.37 0.00 0.30 0.00 0.03 98.30 04:38:01 AM all 22.87 0.00 2.88 0.28 0.08 73.88 04:38:01 AM 0 19.68 0.00 2.41 0.17 0.08 77.66 04:38:01 AM 1 26.05 0.00 3.36 0.40 0.08 70.11 Average: all 16.39 0.00 2.34 1.71 0.07 79.48 Average: 0 12.68 0.00 1.85 1.61 0.07 83.79 Average: 1 20.10 0.00 2.83 1.82 0.07 75.18