---> uname -a: Linux prd-centos8-robot-2c-8g-7000.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 568 4998 19 2130 6833 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:c4:15:8d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.3/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85881sec preferred_lft 85881sec inet6 fe80::f816:3eff:fec4:158d/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) 01/02/2025 _x86_64_ (2 CPU) 04:05:01 LINUX RESTART (2 CPU) 04:06:01 AM tps rtps wtps bread/s bwrtn/s 04:07:01 AM 88.82 8.38 80.44 1456.45 6549.27 04:08:01 AM 73.26 0.73 72.53 53.05 9692.55 04:09:01 AM 36.74 7.13 29.61 1310.71 1652.96 04:10:01 AM 43.64 0.03 43.60 3.47 6970.09 04:11:01 AM 2.25 0.10 2.15 32.12 57.18 04:12:01 AM 1.95 0.03 1.92 1.87 114.91 04:13:01 AM 13.38 0.33 13.05 37.85 828.34 Average: 37.15 2.39 34.76 413.63 3695.18 04:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 AM 5251248 7015832 2631184 33.38 2688 1944084 727912 8.15 194580 2105064 228048 04:08:01 AM 5177428 7001628 2705004 34.32 2688 2002124 732720 8.20 210740 2150248 25572 04:09:01 AM 4989760 7027076 2892672 36.70 2688 2207508 686264 7.68 256084 2269512 173064 04:10:01 AM 5037692 7077624 2844740 36.09 2688 2209816 634932 7.11 258028 2211848 8 04:11:01 AM 4996128 7037972 2886304 36.62 2688 2211704 690172 7.73 258300 2253172 936 04:12:01 AM 4988948 7033632 2893484 36.71 2688 2214544 705548 7.90 258436 2260416 2260 04:13:01 AM 5198668 7072040 2683764 34.05 2688 2049172 697932 7.81 294684 2037120 13212 Average: 5091410 7037972 2791022 35.41 2688 2119850 696497 7.80 247265 2183911 63300 04:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 242.14 155.10 1452.86 47.54 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 44.02 33.66 441.50 7.78 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 45.26 32.89 297.92 7.01 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 194.12 143.29 43.10 37.73 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 24.96 16.26 6.91 5.00 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 26.11 21.66 7.48 5.04 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 54.88 38.84 85.95 26.99 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 90.21 63.10 333.68 19.58 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) 01/02/2025 _x86_64_ (2 CPU) 04:05:01 LINUX RESTART (2 CPU) 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 38.75 0.00 5.62 2.28 0.13 53.23 04:07:01 AM 0 47.38 0.00 6.83 2.23 0.12 43.44 04:07:01 AM 1 30.16 0.00 4.42 2.32 0.13 62.97 04:08:01 AM all 21.60 0.00 3.02 3.52 0.11 71.75 04:08:01 AM 0 22.32 0.00 3.59 3.16 0.10 70.83 04:08:01 AM 1 20.88 0.00 2.46 3.88 0.12 72.67 04:09:01 AM all 24.36 0.00 4.24 1.07 0.09 70.24 04:09:01 AM 0 26.49 0.00 4.43 0.55 0.08 68.45 04:09:01 AM 1 22.23 0.00 4.05 1.59 0.10 72.03 04:10:01 AM all 7.11 0.00 1.70 1.65 0.05 89.50 04:10:01 AM 0 6.71 0.00 1.52 1.57 0.05 90.15 04:10:01 AM 1 7.51 0.00 1.87 1.72 0.05 88.85 04:11:01 AM all 5.18 0.00 0.49 0.06 0.07 94.20 04:11:01 AM 0 8.37 0.00 0.75 0.08 0.05 90.75 04:11:01 AM 1 1.99 0.00 0.23 0.03 0.08 97.66 04:12:01 AM all 11.60 0.00 0.69 0.03 0.08 87.61 04:12:01 AM 0 17.64 0.00 1.05 0.00 0.08 81.23 04:12:01 AM 1 5.57 0.00 0.32 0.05 0.08 93.98 04:13:01 AM all 16.71 0.00 2.27 0.35 0.08 80.59 04:13:01 AM 0 22.37 0.00 2.32 0.57 0.08 74.66 04:13:01 AM 1 11.02 0.00 2.22 0.13 0.08 86.54 Average: all 17.90 0.00 2.58 1.28 0.09 78.16 Average: 0 21.60 0.00 2.92 1.16 0.08 74.23 Average: 1 14.20 0.00 2.23 1.39 0.09 82.09