---> uname -a: Linux prd-centos8-robot-2c-8g-7190.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 582 4997 19 2118 6819 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:1f:d6:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.163/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85979sec preferred_lft 85979sec inet6 fe80::f816:3eff:fe1f:d62d/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) 01/03/2025 _x86_64_ (2 CPU) 04:03:19 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 75.67 18.55 57.12 5349.22 12595.71 04:06:01 AM 97.93 0.73 97.20 53.05 10800.37 04:07:01 AM 24.96 0.42 24.54 64.78 2009.20 04:08:01 AM 62.95 6.75 56.20 1249.18 7661.75 04:09:01 AM 4.13 0.10 4.03 32.13 187.40 04:10:01 AM 28.20 0.65 27.55 74.10 1257.55 Average: 48.98 4.54 44.44 1138.01 5753.55 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5443264 7093992 2439168 30.94 2688 1834548 642228 7.19 184116 1939744 154988 04:06:01 AM 5215512 7010724 2666920 33.83 2688 1973180 708052 7.93 198536 2127180 30684 04:07:01 AM 5191752 7039116 2690680 34.14 2688 2022688 670828 7.51 228388 2114812 41508 04:08:01 AM 5027100 7063664 2855332 36.22 2688 2206420 626484 7.01 258356 2225904 104 04:09:01 AM 5026640 7065108 2855792 36.23 2688 2208324 619012 6.93 258808 2226744 736 04:10:01 AM 5130668 6992084 2751764 34.91 2688 2037980 722364 8.09 448116 1957332 184 Average: 5172489 7044115 2709943 34.38 2688 2047190 664828 7.44 262720 2098619 38034 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 290.53 181.76 1568.89 60.35 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 60.96 46.68 668.25 8.20 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 27.16 18.09 99.38 5.91 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 214.85 150.60 243.24 39.42 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 25.86 15.08 7.18 1.94 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 41.71 32.50 78.55 22.71 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 110.22 74.14 444.50 23.10 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) 01/03/2025 _x86_64_ (2 CPU) 04:03:19 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 42.37 0.00 7.28 4.05 0.14 46.15 04:05:01 AM 0 44.05 0.00 7.53 4.37 0.14 43.91 04:05:01 AM 1 40.69 0.00 7.02 3.73 0.15 48.41 04:06:01 AM all 25.66 0.00 3.78 5.06 0.09 65.40 04:06:01 AM 0 14.53 0.00 3.17 5.54 0.08 76.67 04:06:01 AM 1 36.85 0.00 4.40 4.58 0.10 54.08 04:07:01 AM all 19.29 0.00 2.68 1.14 0.11 76.79 04:07:01 AM 0 6.53 0.00 1.82 0.87 0.10 90.68 04:07:01 AM 1 32.08 0.00 3.53 1.41 0.12 62.86 04:08:01 AM all 19.73 0.00 4.06 4.03 0.09 72.09 04:08:01 AM 0 8.44 0.00 3.20 3.07 0.08 85.21 04:08:01 AM 1 31.07 0.00 4.92 4.99 0.10 58.92 04:09:01 AM all 1.36 0.00 0.23 0.04 0.06 98.30 04:09:01 AM 0 1.74 0.00 0.28 0.08 0.05 97.84 04:09:01 AM 1 0.99 0.00 0.18 0.00 0.07 98.76 04:10:01 AM all 26.42 0.00 3.24 0.29 0.10 69.95 04:10:01 AM 0 26.55 0.00 2.61 0.15 0.10 70.60 04:10:01 AM 1 26.29 0.00 3.86 0.43 0.10 69.31 Average: all 22.43 0.00 3.54 2.43 0.10 71.50 Average: 0 16.92 0.00 3.10 2.35 0.09 77.54 Average: 1 27.95 0.00 3.98 2.52 0.11 65.45