---> uname -a: Linux prd-centos8-robot-2c-8g-39490.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 559 5043 19 2094 6842 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:05:ba:af brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.139/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe05:baaf/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) 10/06/2024 _x86_64_ (2 CPU) 03:18:19 LINUX RESTART (2 CPU) 03:19:01 AM tps rtps wtps bread/s bwrtn/s 03:20:01 AM 107.98 66.69 41.29 6564.21 31241.24 03:21:01 AM 97.33 6.96 90.37 1258.11 7862.21 03:22:01 AM 72.88 0.83 72.05 83.69 8301.15 03:23:01 AM 15.41 0.72 14.70 95.45 337.03 Average: 73.40 18.80 54.60 2000.37 11935.74 03:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:20:01 AM 5635628 7120032 2246800 28.50 2688 1678300 682584 7.64 177264 1788796 79920 03:21:01 AM 5269484 7073884 2612944 33.15 2688 1982412 664316 7.44 210916 2062708 181360 03:22:01 AM 5260568 7094936 2621860 33.26 2688 2011600 630728 7.06 232840 2042892 260 03:23:01 AM 5254056 7095548 2628372 33.34 2688 2017944 639012 7.15 408068 1870836 16604 Average: 5354934 7096100 2527494 32.06 2688 1922564 654160 7.32 257272 1941308 69536 03:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 228.42 134.54 997.03 54.01 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 79.84 66.31 806.34 8.96 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 50.46 39.70 392.82 9.27 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 17.76 15.61 14.30 7.25 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 94.12 64.04 552.64 19.87 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) 10/06/2024 _x86_64_ (2 CPU) 03:18:19 LINUX RESTART (2 CPU) 03:19:01 AM CPU %user %nice %system %iowait %steal %idle 03:20:01 AM all 25.70 0.05 5.69 41.97 0.08 26.51 03:20:01 AM 0 27.80 0.03 5.96 41.70 0.08 24.43 03:20:01 AM 1 23.60 0.07 5.41 42.25 0.08 28.59 03:21:01 AM all 31.79 0.00 5.47 8.13 0.13 54.48 03:21:01 AM 0 35.99 0.00 5.74 9.16 0.12 49.00 03:21:01 AM 1 27.60 0.00 5.20 7.10 0.13 59.97 03:22:01 AM all 20.52 0.00 2.34 6.63 0.09 70.42 03:22:01 AM 0 32.40 0.00 2.77 7.59 0.10 57.14 03:22:01 AM 1 8.60 0.00 1.91 5.67 0.08 83.74 03:23:01 AM all 21.77 0.00 3.03 2.61 0.08 72.52 03:23:01 AM 0 31.38 0.00 3.52 3.07 0.07 61.96 03:23:01 AM 1 12.12 0.00 2.54 2.14 0.08 83.11 Average: all 24.95 0.01 4.13 14.81 0.09 56.01 Average: 0 31.90 0.01 4.49 15.34 0.09 48.17 Average: 1 17.99 0.02 3.77 14.27 0.10 63.86