---> uname -a: Linux prd-centos8-robot-2c-8g-8610.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 586 4980 19 2130 6815 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:6c:db:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.179/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85754sec preferred_lft 85754sec inet6 fe80::f816:3eff:fe6c:dbca/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) 02/05/2025 _x86_64_ (2 CPU) 04:02:16 LINUX RESTART (2 CPU) 04:03:01 AM tps rtps wtps bread/s bwrtn/s 04:04:01 AM 73.92 9.48 64.44 1975.67 5389.27 04:05:01 AM 84.96 0.73 84.22 53.05 9941.79 04:06:01 AM 22.75 0.20 22.55 31.59 2050.47 04:07:01 AM 5.53 0.22 5.31 33.19 480.11 04:08:01 AM 69.71 6.75 62.96 1249.18 8089.25 04:09:01 AM 3.23 0.00 3.23 0.00 119.21 04:10:01 AM 1.92 0.10 1.82 32.92 83.17 04:11:01 AM 0.42 0.00 0.42 0.00 6.61 04:12:01 AM 0.25 0.00 0.25 0.00 6.43 04:13:01 AM 29.01 0.83 28.17 100.77 1250.73 Average: 29.17 1.83 27.34 347.62 2741.72 04:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 AM 5408244 7065832 2474188 31.39 2688 1840500 661544 7.41 186148 1966848 137980 04:05:01 AM 5201452 7007512 2680980 34.01 2688 1983132 713164 7.99 198044 2137976 46140 04:06:01 AM 5219220 7025832 2663212 33.79 2688 1984084 677896 7.59 214972 2104380 24 04:07:01 AM 5183748 7030868 2698684 34.24 2688 2022236 655240 7.34 222220 2126124 36856 04:08:01 AM 5005432 7053680 2877000 36.50 2688 2217696 633472 7.09 258236 2243820 88 04:09:01 AM 5005516 7053772 2876916 36.50 2688 2217704 633472 7.09 258236 2243916 4 04:10:01 AM 4932944 6982756 2949488 37.42 2688 2219260 728744 8.16 258364 2314660 16 04:11:01 AM 4944192 6994048 2938240 37.28 2688 2219296 712356 7.98 258364 2303772 24 04:12:01 AM 5003928 7054588 2878504 36.52 2688 2220092 632872 7.09 258680 2245092 716 04:13:01 AM 5143756 7019524 2738676 34.74 2688 2051008 694916 7.78 449740 1938348 1540 Average: 5104843 7028841 2777589 35.24 2688 2097501 674368 7.55 256300 2162494 22339 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 278.17 174.52 1547.03 58.90 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 60.00 47.25 664.46 8.13 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 13.55 5.23 5.15 2.69 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 9.83 6.40 2.60 1.70 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 121.69 89.40 316.24 21.45 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 114.13 97.68 21.39 24.06 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 166.71 133.99 1541.74 9.89 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 50.97 46.94 531.75 3.15 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 61.86 51.52 517.09 3.90 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 52.62 37.62 85.32 24.85 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 92.95 69.06 523.28 15.87 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) 02/05/2025 _x86_64_ (2 CPU) 04:02:16 LINUX RESTART (2 CPU) 04:03:01 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 32.64 0.00 5.41 1.90 0.15 59.90 04:04:01 AM 0 37.04 0.00 5.64 2.15 0.15 55.02 04:04:01 AM 1 28.22 0.00 5.18 1.66 0.15 64.79 04:05:01 AM all 23.20 0.00 3.57 2.69 0.08 70.45 04:05:01 AM 0 24.32 0.00 3.72 2.90 0.08 68.97 04:05:01 AM 1 22.09 0.00 3.42 2.49 0.08 71.93 04:06:01 AM all 9.59 0.00 1.10 1.20 0.09 88.01 04:06:01 AM 0 16.44 0.00 1.30 0.27 0.07 81.93 04:06:01 AM 1 2.74 0.00 0.90 2.14 0.12 94.10 04:07:01 AM all 6.43 0.00 1.64 0.11 0.05 91.77 04:07:01 AM 0 7.70 0.00 1.72 0.18 0.05 90.35 04:07:01 AM 1 5.15 0.00 1.57 0.03 0.05 93.19 04:08:01 AM all 22.02 0.00 4.30 2.63 0.08 70.96 04:08:01 AM 0 21.58 0.00 4.15 2.26 0.08 71.93 04:08:01 AM 1 22.47 0.00 4.46 3.00 0.08 69.99 04:09:01 AM all 0.59 0.00 0.26 0.01 0.03 99.11 04:09:01 AM 0 0.45 0.00 0.25 0.00 0.03 99.26 04:09:01 AM 1 0.74 0.00 0.27 0.02 0.03 98.95 04:10:01 AM all 5.53 0.00 0.79 0.01 0.07 93.60 04:10:01 AM 0 3.12 0.00 0.59 0.00 0.07 96.23 04:10:01 AM 1 7.96 0.00 1.00 0.02 0.07 90.96 04:11:01 AM all 1.20 0.00 0.14 0.00 0.07 98.60 04:11:01 AM 0 1.76 0.00 0.22 0.00 0.08 97.94 04:11:01 AM 1 0.63 0.00 0.07 0.00 0.05 99.25 04:12:01 AM all 1.60 0.00 0.24 0.00 0.08 98.08 04:12:01 AM 0 1.14 0.00 0.18 0.00 0.05 98.63 04:12:01 AM 1 2.07 0.00 0.30 0.00 0.10 97.53 04:13:01 AM all 26.53 0.00 3.78 0.22 0.08 69.39 04:13:01 AM 0 35.04 0.00 3.86 0.27 0.08 60.76 04:13:01 AM 1 18.02 0.00 3.70 0.17 0.08 78.02 Average: all 12.94 0.00 2.13 0.88 0.08 83.98 Average: 0 14.87 0.00 2.16 0.80 0.08 82.09 Average: 1 11.01 0.00 2.09 0.95 0.08 85.87