---> uname -a: Linux prd-centos8-robot-2c-8g-9759.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: 2800.000 BogoMIPS: 5600.00 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 594 4980 19 2122 6807 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:e8:17:55 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.150/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85941sec preferred_lft 85941sec inet6 fe80::f816:3eff:fee8:1755/64 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) 11/24/2024 _x86_64_ (2 CPU) 01:00:03 LINUX RESTART (2 CPU) 01:01:01 AM tps rtps wtps bread/s bwrtn/s 01:02:01 AM 99.70 20.44 79.26 3759.96 6416.61 01:03:01 AM 74.75 0.70 74.05 50.79 9015.41 01:04:01 AM 33.81 0.42 33.39 64.78 2683.62 01:05:01 AM 51.49 0.03 51.46 3.47 7106.60 01:06:01 AM 3.07 0.08 2.98 31.99 99.38 01:07:01 AM 14.31 0.33 13.98 37.86 524.11 Average: 46.20 3.67 42.53 658.80 4307.93 01:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:02:01 AM 5354348 7084780 2528084 32.07 2688 1912108 670680 7.51 209840 1993328 162528 01:03:01 AM 5245148 7081484 2637284 33.46 2688 2012844 660520 7.40 228936 2060056 29048 01:04:01 AM 5052280 7012692 2830152 35.90 2688 2133460 724452 8.11 260320 2211448 100392 01:05:01 AM 5037656 7075132 2844776 36.09 2688 2206772 655336 7.34 257196 2211356 8 01:06:01 AM 4996944 7035876 2885488 36.61 2688 2208244 705032 7.89 257324 2251908 516 01:07:01 AM 5113500 6978332 2768932 35.13 2688 2040088 734564 8.22 290120 2124768 17144 Average: 5133313 7044716 2749119 34.88 2688 2085586 691764 7.75 250623 2142144 51606 01:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 343.07 208.45 1726.27 63.61 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 61.87 42.11 488.30 7.78 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 38.60 33.22 295.85 7.93 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 216.81 150.92 48.63 40.38 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 28.59 19.74 26.52 2.50 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 184.39 142.21 1472.04 26.67 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 145.59 99.46 676.47 24.82 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) 11/24/2024 _x86_64_ (2 CPU) 01:00:03 LINUX RESTART (2 CPU) 01:01:01 AM CPU %user %nice %system %iowait %steal %idle 01:02:01 AM all 38.78 0.00 6.88 3.92 0.10 50.32 01:02:01 AM 0 32.18 0.00 6.77 2.00 0.08 58.96 01:02:01 AM 1 45.41 0.00 6.98 5.85 0.12 41.64 01:03:01 AM all 21.10 0.00 3.29 4.19 0.11 71.31 01:03:01 AM 0 14.80 0.00 2.69 4.00 0.10 78.41 01:03:01 AM 1 27.45 0.00 3.90 4.37 0.12 64.16 01:04:01 AM all 22.41 0.00 2.78 1.17 0.08 73.56 01:04:01 AM 0 25.34 0.00 3.11 1.35 0.08 70.12 01:04:01 AM 1 19.48 0.00 2.46 0.99 0.08 77.00 01:05:01 AM all 14.06 0.00 2.77 2.81 0.07 80.29 01:05:01 AM 0 10.40 0.00 2.55 2.19 0.07 84.79 01:05:01 AM 1 17.73 0.00 2.99 3.43 0.07 75.78 01:06:01 AM all 2.58 0.00 0.24 0.04 0.06 97.07 01:06:01 AM 0 1.57 0.00 0.20 0.03 0.05 98.15 01:06:01 AM 1 3.60 0.00 0.28 0.05 0.07 96.00 01:07:01 AM all 16.29 0.00 2.25 0.16 0.08 81.22 01:07:01 AM 0 9.37 0.00 1.56 0.12 0.08 88.88 01:07:01 AM 1 23.24 0.00 2.96 0.20 0.08 73.52 Average: all 19.21 0.00 3.04 2.05 0.08 75.63 Average: 0 15.61 0.00 2.81 1.62 0.08 79.88 Average: 1 22.81 0.00 3.26 2.48 0.09 71.36