---> uname -a: Linux prd-centos8-robot-2c-8g-23566.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 576 4993 19 2127 6824 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:43:61:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.118/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85956sec preferred_lft 85956sec inet6 fe80::f816:3eff:fe43:61d1/64 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) 09/18/2024 _x86_64_ (2 CPU) 00:53:22 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 97.28 15.23 82.05 2706.88 6503.52 12:56:01 AM 75.96 0.70 75.26 50.78 9114.48 12:57:01 AM 20.65 0.42 20.23 64.79 1599.62 12:58:01 AM 50.02 2.52 47.51 396.07 4402.58 12:59:01 AM 15.73 0.00 15.73 0.00 3537.05 01:00:01 AM 14.16 0.43 13.73 69.98 620.71 Average: 45.63 3.22 42.42 548.04 4296.34 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5315900 7051256 2566532 32.56 2688 1917456 679356 7.61 210856 2034316 160404 12:56:01 AM 5211952 7041192 2670480 33.88 2688 2006508 668976 7.49 231292 2092524 8168 12:57:01 AM 5176736 7048484 2705696 34.33 2688 2046616 678928 7.60 250972 2103768 37784 12:58:01 AM 5030820 7070256 2851612 36.18 2688 2208772 619708 6.94 263620 2217000 99096 12:59:01 AM 5027000 7066428 2855432 36.23 2688 2208772 619708 6.94 263620 2217292 12 01:00:01 AM 5128416 6997516 2754016 34.94 2688 2043776 706276 7.91 290900 2112048 13400 Average: 5148471 7045855 2733961 34.68 2688 2071983 662159 7.41 251877 2129491 53144 12:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 220.85 148.11 1450.02 45.17 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 42.12 30.37 367.48 6.66 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 20.16 11.98 21.79 3.70 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 205.30 147.66 299.65 46.48 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 5.20 1.92 0.94 0.41 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 61.53 40.50 79.02 21.97 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 92.52 63.42 369.80 20.73 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) 09/18/2024 _x86_64_ (2 CPU) 00:53:22 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 38.35 0.00 6.53 1.72 0.13 53.27 12:55:01 AM 0 30.21 0.00 5.10 1.92 0.10 62.68 12:55:01 AM 1 46.50 0.00 7.96 1.52 0.17 43.86 12:56:01 AM all 19.58 0.00 3.20 2.66 0.08 74.49 12:56:01 AM 0 9.61 0.00 2.27 3.22 0.08 84.82 12:56:01 AM 1 29.55 0.00 4.12 2.10 0.07 64.16 12:57:01 AM all 14.84 0.00 2.06 3.01 0.08 80.01 12:57:01 AM 0 15.67 0.00 1.89 2.30 0.08 80.05 12:57:01 AM 1 14.02 0.00 2.24 3.72 0.07 79.96 12:58:01 AM all 20.97 0.00 3.47 4.08 0.09 71.38 12:58:01 AM 0 22.57 0.00 3.78 2.64 0.10 70.91 12:58:01 AM 1 19.38 0.00 3.17 5.52 0.08 71.85 12:59:01 AM all 0.38 0.00 0.26 0.47 0.03 98.87 12:59:01 AM 0 0.25 0.00 0.23 0.33 0.03 99.15 12:59:01 AM 1 0.50 0.00 0.28 0.60 0.02 98.60 01:00:01 AM all 14.72 0.00 1.91 0.23 0.05 83.08 01:00:01 AM 0 11.10 0.00 1.64 0.08 0.05 87.12 01:00:01 AM 1 18.34 0.00 2.19 0.38 0.05 79.03 Average: all 18.15 0.00 2.91 2.03 0.08 76.84 Average: 0 14.91 0.00 2.49 1.75 0.08 80.78 Average: 1 21.39 0.00 3.33 2.31 0.08 72.91