---> uname -a: Linux prd-centos8-robot-2c-8g-7860.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 601 4963 19 2133 6800 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:31:be:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.73/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85994sec preferred_lft 85994sec inet6 fe80::f816:3eff:fe31:be43/64 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) 01/06/2025 _x86_64_ (2 CPU) 02:01:36 LINUX RESTART (2 CPU) 02:02:01 AM tps rtps wtps bread/s bwrtn/s 02:03:01 AM 111.15 45.17 65.98 7480.44 13950.75 02:04:01 AM 96.75 0.73 96.02 53.05 10812.06 02:05:01 AM 23.70 0.42 23.28 64.79 1880.99 02:06:01 AM 65.61 9.23 56.37 1641.99 7296.52 02:07:01 AM 9.28 0.08 9.20 31.99 786.80 02:08:01 AM 26.36 0.65 25.71 74.11 1181.11 Average: 55.47 9.38 46.09 1557.77 5984.78 02:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:01 AM 5421392 7075160 2461040 31.22 2688 1837660 662804 7.42 184192 1961184 157532 02:04:01 AM 5187812 6986604 2694620 34.19 2688 1976292 707128 7.92 198604 2151536 30684 02:05:01 AM 5193272 7032960 2689160 34.12 2688 2015088 696428 7.80 228044 2113184 35552 02:06:01 AM 4988396 7039860 2894036 36.72 2688 2221324 635208 7.11 264168 2254872 16592 02:07:01 AM 4989508 7042856 2892924 36.70 2688 2223204 634768 7.11 264620 2255600 924 02:08:01 AM 5095780 6972436 2786652 35.35 2688 2052772 716664 8.02 453772 1985996 180 Average: 5146027 7024979 2736405 34.72 2688 2054390 675500 7.56 265567 2120395 40244 02:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 305.01 183.54 1572.10 59.80 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 58.96 46.45 668.32 8.20 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 22.03 13.11 22.24 4.61 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 227.96 169.92 322.20 44.11 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 40.25 20.96 10.92 2.33 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 52.43 38.70 81.50 25.16 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 117.78 78.78 446.23 24.03 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) 01/06/2025 _x86_64_ (2 CPU) 02:01:36 LINUX RESTART (2 CPU) 02:02:01 AM CPU %user %nice %system %iowait %steal %idle 02:03:01 AM all 41.30 0.01 7.94 3.02 0.12 47.61 02:03:01 AM 0 53.30 0.02 9.07 3.74 0.10 33.77 02:03:01 AM 1 29.39 0.00 6.82 2.31 0.13 61.35 02:04:01 AM all 26.53 0.00 3.69 3.79 0.13 65.86 02:04:01 AM 0 32.61 0.00 4.29 2.76 0.13 60.22 02:04:01 AM 1 20.47 0.00 3.10 4.82 0.12 71.49 02:05:01 AM all 17.38 0.00 2.47 0.94 0.11 79.09 02:05:01 AM 0 11.49 0.00 2.13 1.15 0.12 85.11 02:05:01 AM 1 23.30 0.00 2.81 0.74 0.10 73.05 02:06:01 AM all 21.92 0.00 4.15 2.66 0.09 71.18 02:06:01 AM 0 27.47 0.00 4.35 2.59 0.10 65.49 02:06:01 AM 1 16.36 0.00 3.94 2.72 0.08 76.90 02:07:01 AM all 1.11 0.00 0.28 0.25 0.04 98.32 02:07:01 AM 0 0.18 0.00 0.20 0.15 0.03 99.43 02:07:01 AM 1 2.04 0.00 0.35 0.35 0.05 97.21 02:08:01 AM all 25.89 0.00 3.12 0.23 0.09 70.67 02:08:01 AM 0 29.67 0.00 3.56 0.32 0.10 66.35 02:08:01 AM 1 22.11 0.00 2.69 0.13 0.08 74.98 Average: all 22.33 0.00 3.60 1.81 0.10 72.15 Average: 0 25.73 0.00 3.92 1.78 0.10 68.47 Average: 1 18.94 0.00 3.28 1.84 0.09 75.84