---> uname -a: Linux prd-centos8-robot-2c-8g-6788.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 587 4986 19 2123 6813 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:24:79:48 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.232/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85952sec preferred_lft 85952sec inet6 fe80::f816:3eff:fe24:7948/64 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) 01/01/2025 _x86_64_ (2 CPU) 04:02:34 LINUX RESTART (2 CPU) 04:03:01 AM tps rtps wtps bread/s bwrtn/s 04:04:01 AM 84.12 39.42 44.70 7274.91 29034.62 04:05:01 AM 114.18 0.75 113.43 53.58 10651.57 04:06:01 AM 31.63 0.42 31.21 64.79 3418.70 04:07:01 AM 63.31 6.75 56.56 1249.18 6518.83 04:08:01 AM 15.06 0.08 14.98 31.99 2054.52 04:09:01 AM 5.60 0.33 5.27 37.86 227.55 04:10:01 AM 28.21 0.50 27.71 63.71 1204.08 Average: 48.88 6.89 41.98 1253.80 7587.53 04:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 AM 5542360 7071640 2340064 29.69 2688 1722004 693700 7.77 187096 1870976 88860 04:05:01 AM 5207584 7006656 2674840 33.93 2688 1976612 718988 8.05 198144 2132788 80680 04:06:01 AM 5288092 7088524 2594332 32.91 2688 1978560 645156 7.22 217424 2036472 8 04:07:01 AM 5023040 7063236 2859384 36.28 2688 2209856 648880 7.27 258272 2227124 48496 04:08:01 AM 4983968 7025008 2898456 36.77 2688 2211068 699796 7.84 258396 2268600 48 04:09:01 AM 5137076 7007476 2745348 34.83 2688 2044384 704172 7.88 253180 2135400 4072 04:10:01 AM 5130296 7001096 2752128 34.91 2688 2046580 721584 8.08 448996 1953920 16836 Average: 5187488 7037662 2694936 34.19 2688 2027009 690325 7.73 260215 2089326 34143 04:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 243.40 148.63 1206.33 58.23 0.00 0.00 0.00 0.00 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 81.37 64.38 1029.81 10.01 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 17.36 9.83 5.91 3.67 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 243.00 178.84 341.85 40.17 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 11.35 6.80 3.48 0.84 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 195.00 154.42 1562.41 32.04 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 20.68 19.76 17.33 9.51 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 116.03 83.24 595.31 22.07 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) 01/01/2025 _x86_64_ (2 CPU) 04:02:34 LINUX RESTART (2 CPU) 04:03:01 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 32.20 0.02 5.93 8.56 0.08 53.23 04:04:01 AM 0 27.93 0.02 5.42 8.08 0.08 58.46 04:04:01 AM 1 36.48 0.02 6.43 9.03 0.07 47.98 04:05:01 AM all 34.66 0.00 4.74 3.14 0.08 57.38 04:05:01 AM 0 50.18 0.00 5.41 3.06 0.08 41.27 04:05:01 AM 1 19.12 0.00 4.06 3.23 0.08 73.51 04:06:01 AM all 10.28 0.00 1.35 0.74 0.07 87.56 04:06:01 AM 0 13.13 0.00 1.39 0.72 0.05 84.71 04:06:01 AM 1 7.42 0.00 1.32 0.77 0.08 90.41 04:07:01 AM all 28.13 0.00 5.46 1.79 0.09 64.53 04:07:01 AM 0 22.54 0.00 4.98 1.65 0.10 70.73 04:07:01 AM 1 33.74 0.00 5.94 1.93 0.08 58.31 04:08:01 AM all 1.19 0.00 0.29 0.53 0.04 97.95 04:08:01 AM 0 0.62 0.00 0.22 0.67 0.05 98.45 04:08:01 AM 1 1.75 0.00 0.37 0.38 0.03 97.46 04:09:01 AM all 9.58 0.00 1.65 0.04 0.08 88.65 04:09:01 AM 0 12.81 0.00 1.41 0.07 0.07 85.65 04:09:01 AM 1 6.35 0.00 1.90 0.02 0.08 91.65 04:10:01 AM all 32.13 0.00 3.54 0.34 0.08 63.91 04:10:01 AM 0 43.64 0.00 4.24 0.32 0.08 51.72 04:10:01 AM 1 20.61 0.00 2.84 0.37 0.07 76.11 Average: all 21.17 0.00 3.28 2.16 0.07 73.32 Average: 0 24.42 0.00 3.30 2.08 0.07 70.13 Average: 1 17.92 0.00 3.26 2.24 0.07 76.50