---> uname -a: Linux prd-centos8-robot-2c-8g-9604.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 4950 19 2166 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:9a:88:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.30/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86009sec preferred_lft 86009sec inet6 fe80::f816:3eff:fe9a:886a/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) 08/10/2024 _x86_64_ (2 CPU) 00:55:36 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 131.73 50.34 81.39 8790.14 29108.28 12:58:01 AM 93.67 0.70 92.97 50.79 10038.74 12:59:01 AM 21.36 0.85 20.51 123.96 1773.98 01:00:01 AM 63.54 2.51 61.03 395.87 7786.56 01:01:01 AM 7.38 0.43 6.95 69.19 922.46 01:02:01 AM 30.56 0.60 29.96 66.49 2009.13 Average: 58.04 9.24 48.80 1582.87 8606.86 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5381112 7074184 2501312 31.73 2688 1874956 651304 7.29 208628 1966932 144532 12:58:01 AM 5185604 7011708 2696820 34.21 2688 2003108 705044 7.89 220864 2127576 30096 12:59:01 AM 5154368 7034104 2728056 34.61 2688 2054508 678944 7.60 246452 2127528 46056 01:00:01 AM 5015736 7056964 2866688 36.37 2688 2210536 621968 6.96 263332 2221252 92 01:01:01 AM 5139628 7056768 2742796 34.80 2688 2088132 634524 7.10 274860 2091668 26848 01:02:01 AM 5128520 7043296 2753904 34.94 2688 2090508 674752 7.56 464980 1937880 16728 Average: 5167495 7046171 2714929 34.44 2688 2053625 661089 7.40 279853 2078806 44059 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 285.16 185.92 1581.07 58.73 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 57.34 43.98 554.49 8.09 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 19.43 11.40 6.87 4.22 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 256.11 223.10 315.87 49.99 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 110.20 75.80 440.49 54.53 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 21.84 20.64 19.75 9.86 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 125.02 93.48 486.42 30.90 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) 08/10/2024 _x86_64_ (2 CPU) 00:55:36 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 44.66 0.02 8.58 4.01 0.11 42.62 12:57:01 AM 0 40.30 0.00 6.62 3.21 0.10 49.77 12:57:01 AM 1 49.04 0.03 10.55 4.82 0.12 35.43 12:58:01 AM all 24.61 0.00 3.47 4.73 0.13 67.05 12:58:01 AM 0 20.10 0.00 3.20 5.01 0.13 71.55 12:58:01 AM 1 29.11 0.00 3.74 4.46 0.13 62.55 12:59:01 AM all 15.96 0.00 2.45 1.10 0.08 80.41 12:59:01 AM 0 5.90 0.00 1.91 0.38 0.10 91.71 12:59:01 AM 1 26.06 0.00 2.99 1.81 0.07 69.07 01:00:01 AM all 21.33 0.00 3.84 2.20 0.10 72.53 01:00:01 AM 0 16.36 0.00 3.64 2.46 0.08 77.46 01:00:01 AM 1 26.29 0.00 4.04 1.94 0.12 67.61 01:01:01 AM all 10.27 0.00 1.22 0.20 0.08 88.24 01:01:01 AM 0 12.06 0.00 1.56 0.10 0.07 86.21 01:01:01 AM 1 8.51 0.00 0.89 0.29 0.08 90.23 01:02:01 AM all 30.26 0.00 3.75 0.48 0.08 65.43 01:02:01 AM 0 20.79 0.00 3.35 0.52 0.10 75.23 01:02:01 AM 1 39.73 0.00 4.14 0.45 0.07 55.61 Average: all 24.55 0.00 3.89 2.12 0.10 69.34 Average: 0 19.28 0.00 3.39 1.95 0.10 75.28 Average: 1 29.81 0.01 4.39 2.30 0.10 63.40