---> uname -a: Linux prd-centos8-robot-2c-8g-7652.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 567 5006 19 2122 6834 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:5a:a3:2c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.224/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85954sec preferred_lft 85954sec inet6 fe80::f816:3eff:fe5a:a32c/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) 02/02/2025 _x86_64_ (2 CPU) 00:55:45 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 190.72 147.40 43.32 14525.04 37702.10 12:58:01 AM 112.75 0.40 112.35 16.66 10883.47 12:59:01 AM 41.79 1.08 40.70 115.96 4966.93 01:00:01 AM 55.08 6.78 48.30 1249.45 3528.74 01:01:01 AM 18.14 0.02 18.12 0.13 4914.24 01:02:01 AM 2.15 0.17 1.98 34.65 105.63 01:03:01 AM 30.58 0.83 29.75 100.78 1271.35 Average: 64.46 22.38 42.07 2291.76 9053.08 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5648172 7121116 2234260 28.34 2688 1668264 671228 7.52 177148 1785588 72312 12:58:01 AM 5189004 7013628 2693428 34.17 2688 2003072 718328 8.04 190748 2166092 149096 12:59:01 AM 5306172 7107100 2576260 32.68 2688 1978820 617312 6.91 218044 2018080 20 01:00:01 AM 5043864 7085236 2838568 36.01 2688 2211100 638068 7.14 259168 2212712 139636 01:01:01 AM 5039084 7080452 2843348 36.07 2688 2211112 638068 7.14 259172 2212400 8 01:02:01 AM 5037868 7081696 2844564 36.09 2688 2213572 626172 7.01 259792 2213176 208 01:03:01 AM 5174440 7042808 2707992 34.35 2688 2044708 663836 7.43 451628 1908792 1528 Average: 5205515 7076005 2676917 33.96 2688 2047235 653287 7.31 259386 2073834 51830 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 208.03 131.14 964.55 53.52 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 110.73 84.16 1298.97 12.26 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 12.83 9.25 6.32 3.55 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 222.34 162.70 336.34 44.39 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 1.50 0.92 0.20 0.16 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 152.01 119.44 1394.83 9.44 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 53.29 38.31 85.49 24.79 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 108.68 77.99 583.83 21.16 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) 02/02/2025 _x86_64_ (2 CPU) 00:55:45 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 33.88 0.06 9.60 25.95 0.15 30.35 12:57:01 AM 0 38.33 0.05 10.08 22.53 0.18 28.83 12:57:01 AM 1 29.57 0.07 9.14 29.27 0.12 31.83 12:58:01 AM all 36.06 0.00 5.20 3.87 0.15 54.71 12:58:01 AM 0 24.99 0.00 4.32 4.34 0.13 66.21 12:58:01 AM 1 47.17 0.00 6.09 3.40 0.17 43.17 12:59:01 AM all 12.18 0.00 1.95 1.37 0.08 84.42 12:59:01 AM 0 9.01 0.00 1.92 1.09 0.10 87.89 12:59:01 AM 1 15.35 0.00 1.97 1.65 0.07 80.96 01:00:01 AM all 27.26 0.00 5.26 1.47 0.10 65.91 01:00:01 AM 0 26.98 0.00 5.05 1.25 0.10 66.62 01:00:01 AM 1 27.54 0.00 5.47 1.69 0.10 65.19 01:01:01 AM all 0.33 0.00 0.28 1.11 0.04 98.25 01:01:01 AM 0 0.57 0.00 0.25 1.49 0.05 97.65 01:01:01 AM 1 0.08 0.00 0.30 0.73 0.03 98.85 01:02:01 AM all 5.62 0.00 0.65 0.03 0.08 93.61 01:02:01 AM 0 3.63 0.00 0.39 0.07 0.08 95.84 01:02:01 AM 1 7.61 0.00 0.92 0.00 0.08 91.38 01:03:01 AM all 27.20 0.00 3.73 0.20 0.09 68.79 01:03:01 AM 0 25.84 0.00 3.63 0.17 0.08 70.28 01:03:01 AM 1 28.55 0.00 3.82 0.23 0.10 67.29 Average: all 20.29 0.01 3.78 4.74 0.10 71.09 Average: 0 18.33 0.01 3.61 4.28 0.10 73.66 Average: 1 22.23 0.01 3.94 5.20 0.10 68.52