---> uname -a: Linux prd-centos8-robot-2c-8g-21615.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 598 5013 19 2086 6803 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:dc:1a:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.156/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86146sec preferred_lft 86146sec inet6 fe80::f816:3eff:fedc:1a69/64 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) 09/13/2024 _x86_64_ (2 CPU) 05:59:20 LINUX RESTART (2 CPU) 06:00:00 AM tps rtps wtps bread/s bwrtn/s 06:00:01 AM 44.44 44.44 0.00 48555.56 0.00 06:01:01 AM 87.27 15.61 71.65 2774.34 6213.31 06:02:01 AM 77.18 0.82 76.37 53.16 8768.34 06:03:01 AM 17.58 0.30 17.28 45.58 1424.03 Average: 60.58 5.81 54.77 1241.27 5436.28 06:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:00:01 AM 5882444 7232584 1999980 25.37 2688 1549228 610584 6.84 150464 1589736 13224 06:01:01 AM 5326440 7043452 2555984 32.43 2688 1898548 694476 7.78 210004 2019820 152332 06:02:01 AM 5154120 6978784 2728304 34.61 2688 2002148 730656 8.18 221588 2158996 30072 06:03:01 AM 5192456 7018812 2689968 34.13 2688 2003804 690804 7.73 406136 1938132 164 Average: 5388865 7068408 2493559 31.63 2688 1863432 681630 7.63 247048 1926671 48948 06:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 2776.85 1201.85 10634.44 384.18 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 225.23 143.66 1393.46 50.01 0.00 0.00 0.00 0.00 06:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 AM eth0 46.85 35.41 486.59 6.89 0.00 0.00 0.00 0.00 06:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM eth0 20.71 15.19 17.65 7.02 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 113.56 71.53 692.14 23.47 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) 09/13/2024 _x86_64_ (2 CPU) 05:59:20 LINUX RESTART (2 CPU) 06:00:00 AM CPU %user %nice %system %iowait %steal %idle 06:00:01 AM all 68.06 0.00 23.15 1.39 0.93 6.48 06:00:01 AM 0 60.19 0.00 25.00 2.78 0.93 11.11 06:00:01 AM 1 75.93 0.00 21.30 0.00 0.93 1.85 06:01:01 AM all 36.78 0.00 6.29 4.33 0.10 52.50 06:01:01 AM 0 43.59 0.00 6.47 4.63 0.10 45.21 06:01:01 AM 1 29.98 0.00 6.11 4.02 0.10 59.79 06:02:01 AM all 19.84 0.00 2.75 3.36 0.08 73.97 06:02:01 AM 0 24.72 0.00 3.05 2.90 0.08 69.25 06:02:01 AM 1 14.96 0.00 2.45 3.82 0.07 78.70 06:03:01 AM all 14.48 0.00 1.89 0.91 0.05 82.67 06:03:01 AM 0 16.66 0.00 2.04 0.70 0.05 80.55 06:03:01 AM 1 12.29 0.00 1.74 1.12 0.05 84.80 Average: all 23.96 0.00 3.76 2.86 0.08 69.34 Average: 0 28.51 0.00 3.98 2.74 0.08 64.69 Average: 1 19.41 0.00 3.54 2.97 0.08 74.00