---> uname -a: Linux prd-centos8-robot-2c-8g-29140.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 590 5020 19 2087 6812 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:b1:ba:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.155/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86132sec preferred_lft 86132sec inet6 fe80::f816:3eff:feb1:babd/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) 05:41:37 LINUX RESTART (2 CPU) 05:42:01 AM tps rtps wtps bread/s bwrtn/s 05:43:01 AM 135.28 72.58 62.70 9145.43 38780.86 05:44:01 AM 126.51 6.88 119.63 1250.25 10352.87 05:45:01 AM 37.94 0.83 37.11 83.72 4454.46 05:46:01 AM 15.09 0.72 14.38 95.43 310.95 Average: 78.71 20.26 58.46 2644.09 13476.21 05:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:43:01 AM 5564832 7075504 2317600 29.40 2688 1703748 701224 7.85 185388 1851644 85736 05:44:01 AM 5143064 6991516 2739368 34.75 2688 2025464 744012 8.33 213788 2180992 132620 05:45:01 AM 5140956 6990456 2741476 34.78 2688 2026592 733640 8.21 234104 2161728 22424 05:46:01 AM 5200248 7034696 2682184 34.03 2688 2010780 692060 7.75 408164 1927972 16596 Average: 5262275 7023043 2620157 33.24 2688 1941646 717734 8.04 260361 2030584 64344 05:42:01 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 263.83 162.00 1184.69 53.51 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 96.42 77.76 999.18 11.10 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 19.76 11.68 14.72 13.38 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 17.63 16.68 14.41 7.71 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 99.42 67.04 553.30 21.42 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) 05:41:37 LINUX RESTART (2 CPU) 05:42:01 AM CPU %user %nice %system %iowait %steal %idle 05:43:01 AM all 30.42 0.05 8.14 23.76 0.10 37.52 05:43:01 AM 0 24.43 0.03 7.91 21.81 0.08 45.73 05:43:01 AM 1 36.51 0.07 8.38 25.75 0.12 29.17 05:44:01 AM all 36.60 0.00 5.83 4.67 0.14 52.75 05:44:01 AM 0 47.41 0.00 6.19 3.29 0.17 42.94 05:44:01 AM 1 25.79 0.00 5.47 6.06 0.12 62.56 05:45:01 AM all 9.88 0.00 1.58 1.50 0.06 86.98 05:45:01 AM 0 11.27 0.00 2.02 1.27 0.05 85.39 05:45:01 AM 1 8.49 0.00 1.14 1.74 0.07 88.57 05:46:01 AM all 24.66 0.00 3.17 0.41 0.09 71.68 05:46:01 AM 0 21.23 0.00 3.10 0.42 0.10 75.16 05:46:01 AM 1 28.09 0.00 3.23 0.40 0.08 68.19 Average: all 25.37 0.01 4.67 7.53 0.10 62.32 Average: 0 26.09 0.01 4.80 6.67 0.10 62.33 Average: 1 24.65 0.02 4.54 8.39 0.10 62.31