---> uname -a: Linux prd-centos8-robot-2c-8g-29129.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 580 5025 19 2091 6821 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:be:04:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.93/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:febe:433/64 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) 05:40:42 LINUX RESTART (2 CPU) 05:41:01 AM tps rtps wtps bread/s bwrtn/s 05:42:01 AM 214.05 151.75 62.30 14777.77 40265.26 05:43:01 AM 120.26 6.78 113.48 1247.79 10268.99 05:44:01 AM 25.74 0.67 25.07 49.45 3565.81 05:45:01 AM 15.33 0.68 14.65 102.12 367.44 Average: 93.85 39.97 53.87 4044.56 13617.57 05:41:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:42:01 AM 5498420 7055200 2384004 30.24 2688 1747704 708056 7.93 188760 1905304 105652 05:43:01 AM 5116180 6968820 2766244 35.09 2688 2030008 739204 8.28 211968 2207800 113720 05:44:01 AM 5167884 6998284 2714540 34.44 2688 2007812 708860 7.94 219832 2148108 8 05:45:01 AM 5243176 7076956 2639248 33.48 2688 2011176 648484 7.26 405352 1888752 168 Average: 5256415 7024815 2626009 33.31 2688 1949175 701151 7.85 256478 2037491 54887 05:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 307.26 185.97 1449.24 61.47 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 87.62 67.19 874.63 10.55 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 2.95 1.62 1.64 0.40 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 25.75 18.01 22.08 9.20 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 105.90 68.20 586.91 20.41 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) 05:40:42 LINUX RESTART (2 CPU) 05:41:01 AM CPU %user %nice %system %iowait %steal %idle 05:42:01 AM all 39.14 0.07 11.96 14.64 0.10 34.09 05:42:01 AM 0 40.68 0.08 12.14 13.63 0.10 33.36 05:42:01 AM 1 37.60 0.05 11.77 15.65 0.10 34.82 05:43:01 AM all 34.38 0.00 5.66 4.77 0.11 55.09 05:43:01 AM 0 38.46 0.00 5.93 4.47 0.10 51.04 05:43:01 AM 1 30.29 0.00 5.39 5.07 0.12 59.14 05:44:01 AM all 3.60 0.00 0.84 0.93 0.03 94.59 05:44:01 AM 0 1.95 0.00 0.72 0.73 0.02 96.58 05:44:01 AM 1 5.25 0.00 0.97 1.14 0.05 92.59 05:45:01 AM all 19.58 0.00 2.16 0.22 0.08 77.97 05:45:01 AM 0 28.38 0.00 2.31 0.33 0.08 68.89 05:45:01 AM 1 10.76 0.00 2.02 0.10 0.07 87.05 Average: all 24.13 0.02 5.13 5.11 0.08 65.53 Average: 0 27.32 0.02 5.25 4.76 0.08 62.57 Average: 1 20.93 0.01 5.02 5.46 0.08 68.50