---> uname -a: Linux prd-centos8-robot-2c-8g-5231.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 583 5055 19 2058 6820 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:51:37:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.151/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fe51:3736/64 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) 01/26/2025 _x86_64_ (2 CPU) 03:02:08 LINUX RESTART (2 CPU) 03:03:01 AM tps rtps wtps bread/s bwrtn/s 03:04:01 AM 68.56 6.40 62.16 1122.88 6189.55 03:05:01 AM 87.99 0.73 87.25 53.05 10416.79 03:06:02 AM 16.13 0.23 15.90 35.33 1420.05 03:07:01 AM 16.49 0.71 15.77 97.46 378.94 Average: 47.42 2.02 45.39 328.12 4619.06 03:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:04:01 AM 5352688 7003656 2529744 32.09 2688 1834764 742048 8.31 183656 2029380 128328 03:05:01 AM 5202040 7000436 2680392 34.00 2688 1975736 695268 7.78 198320 2139520 30680 03:06:02 AM 5212392 7012576 2670040 33.87 2688 1978040 690712 7.73 208908 2119420 1252 03:07:01 AM 5243972 7046140 2638460 33.47 2688 1980016 668032 7.48 385688 1911608 64 Average: 5252773 7015702 2629659 33.36 2688 1942139 699015 7.83 244143 2049982 40081 03:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 154.24 110.90 1100.40 31.85 0.00 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 60.23 47.53 670.12 8.14 0.00 0.00 0.00 0.00 03:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:02 AM eth0 14.01 8.50 12.23 4.39 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 19.64 15.71 14.72 7.61 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 62.21 45.78 451.18 13.02 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) 01/26/2025 _x86_64_ (2 CPU) 03:02:08 LINUX RESTART (2 CPU) 03:03:01 AM CPU %user %nice %system %iowait %steal %idle 03:04:01 AM all 25.43 0.00 4.19 12.38 0.10 57.90 03:04:01 AM 0 14.61 0.00 3.69 7.96 0.10 73.64 03:04:01 AM 1 36.26 0.00 4.70 16.81 0.10 42.14 03:05:01 AM all 28.04 0.00 3.94 5.72 0.10 62.20 03:05:01 AM 0 25.32 0.00 3.79 5.62 0.10 65.17 03:05:01 AM 1 30.76 0.00 4.09 5.82 0.10 59.23 03:06:02 AM all 5.09 0.00 0.79 1.47 0.06 92.60 03:06:02 AM 0 6.75 0.00 0.72 0.25 0.03 92.25 03:06:02 AM 1 3.43 0.00 0.85 2.69 0.08 92.95 03:07:01 AM all 25.04 0.00 2.63 0.56 0.07 71.70 03:07:01 AM 0 21.94 0.00 2.70 0.39 0.07 74.90 03:07:01 AM 1 28.14 0.00 2.56 0.73 0.07 68.50 Average: all 20.89 0.00 2.89 5.05 0.08 71.09 Average: 0 17.13 0.00 2.73 3.57 0.08 76.49 Average: 1 24.64 0.00 3.05 6.54 0.09 65.69