---> uname -a: Linux prd-centos8-robot-2c-8g-6322.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 582 5019 19 2095 6819 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:85:59:cf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.171/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86160sec preferred_lft 86160sec inet6 fe80::f816:3eff:fe85:59cf/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) 11/11/2024 _x86_64_ (2 CPU) 01:10:59 LINUX RESTART (2 CPU) 01:12:02 AM tps rtps wtps bread/s bwrtn/s 01:13:01 AM 92.83 13.55 79.28 2415.18 6475.92 01:14:01 AM 77.61 0.90 76.71 85.57 9383.04 01:15:01 AM 24.65 0.72 23.93 95.45 1098.48 Average: 64.88 5.01 59.87 856.79 5648.14 01:12:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 AM 5316164 7049448 2566268 32.56 2688 1914880 688016 7.70 209564 2034088 163820 01:14:01 AM 5126640 6963016 2755792 34.96 2688 2012824 735100 8.23 231620 2177960 13528 01:15:01 AM 5135288 6978228 2747144 34.85 2688 2019372 734308 8.22 407808 1994024 16712 Average: 5192697 6996897 2689735 34.12 2688 1982359 719141 8.05 282997 2068691 64687 01:12:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 193.00 139.48 1311.53 37.75 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 64.01 49.42 463.81 11.76 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 19.90 18.70 17.68 8.88 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 91.75 68.81 593.72 19.36 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) 11/11/2024 _x86_64_ (2 CPU) 01:10:59 LINUX RESTART (2 CPU) 01:12:02 AM CPU %user %nice %system %iowait %steal %idle 01:13:01 AM all 36.01 0.00 6.48 2.90 0.10 54.52 01:13:01 AM 0 45.23 0.00 6.78 3.12 0.10 44.77 01:13:01 AM 1 26.80 0.00 6.18 2.68 0.10 64.23 01:14:01 AM all 29.03 0.00 3.68 2.42 0.09 64.77 01:14:01 AM 0 34.55 0.00 4.55 2.98 0.08 57.84 01:14:01 AM 1 23.50 0.00 2.82 1.87 0.10 71.70 01:15:01 AM all 29.15 0.00 3.51 0.31 0.08 66.95 01:15:01 AM 0 40.41 0.00 3.92 0.32 0.08 55.27 01:15:01 AM 1 17.93 0.00 3.10 0.30 0.08 78.58 Average: all 31.37 0.00 4.55 1.87 0.09 62.12 Average: 0 40.03 0.00 5.07 2.13 0.09 52.67 Average: 1 22.72 0.00 4.02 1.61 0.10 71.55