---> uname -a: Linux prd-centos8-robot-2c-8g-25997.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 567 5036 19 2093 6834 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:b5:dd:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.66/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:feb5:dddf/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) 09/23/2024 _x86_64_ (2 CPU) 02:28:57 LINUX RESTART (2 CPU) 02:30:01 AM tps rtps wtps bread/s bwrtn/s 02:31:01 AM 87.54 13.25 74.29 2373.07 6658.42 02:32:01 AM 80.59 0.70 79.89 50.78 8980.59 02:33:01 AM 8.47 0.03 8.43 0.53 1140.48 02:34:01 AM 12.31 0.28 12.03 44.65 288.37 Average: 47.23 3.57 43.66 617.21 4267.00 02:30:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:31:01 AM 5346628 7071560 2535796 32.17 2688 1907164 668640 7.49 210708 2001940 155436 02:32:01 AM 5178312 7011460 2704112 34.31 2688 2009832 695348 7.79 221824 2134380 30072 02:33:01 AM 5177940 7010484 2704484 34.31 2688 2009848 695348 7.79 221824 2136100 4 02:34:01 AM 5196128 7030364 2686296 34.08 2688 2011480 680200 7.62 406372 1933824 160 Average: 5224752 7030967 2657672 33.72 2688 1984581 684884 7.67 265182 2051561 46418 02:30:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 165.09 122.91 1238.64 28.51 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 64.11 45.20 476.07 7.73 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 3.72 0.63 0.89 0.37 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 18.34 16.23 17.84 17.26 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 62.81 46.24 433.35 13.47 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) 09/23/2024 _x86_64_ (2 CPU) 02:28:57 LINUX RESTART (2 CPU) 02:30:01 AM CPU %user %nice %system %iowait %steal %idle 02:31:01 AM all 34.34 0.00 6.29 3.83 0.13 55.41 02:31:01 AM 0 29.24 0.00 6.16 3.86 0.12 60.63 02:31:01 AM 1 39.44 0.00 6.42 3.81 0.13 50.20 02:32:01 AM all 21.48 0.00 3.28 7.03 0.13 68.07 02:32:01 AM 0 20.52 0.00 3.30 7.00 0.10 69.08 02:32:01 AM 1 22.45 0.00 3.26 7.07 0.17 67.05 02:33:01 AM all 0.41 0.00 0.22 0.35 0.04 98.98 02:33:01 AM 0 0.39 0.00 0.27 0.28 0.03 99.03 02:33:01 AM 1 0.43 0.00 0.17 0.42 0.05 98.93 02:34:01 AM all 15.87 0.00 1.93 0.33 0.06 81.81 02:34:01 AM 0 12.84 0.00 2.06 0.22 0.05 84.83 02:34:01 AM 1 18.90 0.00 1.81 0.43 0.07 78.79 Average: all 18.00 0.00 2.93 2.88 0.09 76.11 Average: 0 15.73 0.00 2.95 2.84 0.08 78.42 Average: 1 20.26 0.00 2.91 2.92 0.10 73.80