---> uname -a: Linux prd-centos8-robot-2c-8g-5225.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: 2799.996 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 570 5068 19 2059 6832 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:bb:33:be brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.5/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:febb:33be/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) 03:01:57 LINUX RESTART (2 CPU) 03:03:01 AM tps rtps wtps bread/s bwrtn/s 03:04:01 AM 101.25 43.54 57.71 5596.93 4932.52 03:05:01 AM 90.72 0.73 89.99 53.05 11324.76 03:06:01 AM 14.90 0.23 14.66 35.33 1240.39 03:07:01 AM 7.96 0.02 7.95 0.93 248.28 Average: 53.71 11.13 42.58 1421.62 4436.62 03:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:04:01 AM 5421408 7072172 2461016 31.22 2688 1834788 670720 7.51 184468 1959396 157572 03:05:01 AM 5213328 7011580 2669096 33.86 2688 1975836 693044 7.76 198816 2125440 30680 03:06:01 AM 5209648 7017296 2672776 33.91 2688 1985764 697228 7.81 210228 2119988 8876 03:07:01 AM 5210720 7009680 2671704 33.89 2688 1977076 707100 7.92 226816 2102216 4 Average: 5263776 7027682 2618648 33.22 2688 1943366 692023 7.75 205082 2076760 49283 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 280.72 183.52 1570.66 59.21 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 69.23 55.48 670.87 8.73 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 13.65 8.77 11.40 4.42 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 6.81 4.63 3.76 1.56 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 92.61 63.10 564.20 18.48 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) 03:01:57 LINUX RESTART (2 CPU) 03:03:01 AM CPU %user %nice %system %iowait %steal %idle 03:04:01 AM all 33.92 0.02 6.23 4.03 0.10 55.69 03:04:01 AM 0 21.11 0.00 5.19 3.11 0.08 70.50 03:04:01 AM 1 46.74 0.03 7.28 4.95 0.12 40.88 03:05:01 AM all 26.70 0.00 3.67 3.84 0.09 65.70 03:05:01 AM 0 17.47 0.00 3.00 4.27 0.08 75.18 03:05:01 AM 1 35.94 0.00 4.34 3.41 0.10 56.21 03:06:01 AM all 5.76 0.00 0.81 3.36 0.08 89.99 03:06:01 AM 0 4.41 0.00 0.80 2.91 0.08 91.79 03:06:01 AM 1 7.10 0.00 0.82 3.81 0.08 88.20 03:07:01 AM all 6.99 0.00 0.56 1.27 0.04 91.14 03:07:01 AM 0 1.24 0.00 0.25 1.27 0.05 97.19 03:07:01 AM 1 12.73 0.00 0.87 1.27 0.03 85.10 Average: all 18.34 0.00 2.82 3.12 0.08 75.64 Average: 0 11.06 0.00 2.31 2.89 0.08 83.67 Average: 1 25.61 0.01 3.32 3.36 0.08 67.61