---> uname -a: Linux prd-centos8-robot-2c-8g-9789.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 583 4994 19 2119 6817 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:20:80:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.115/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85907sec preferred_lft 85907sec inet6 fe80::f816:3eff:fe20:80bd/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) 11/24/2024 _x86_64_ (2 CPU) 02:03:22 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 98.50 25.32 73.18 6600.30 6864.15 02:06:01 AM 80.34 0.70 79.64 50.79 9315.76 02:07:01 AM 33.72 0.42 33.31 64.78 2724.21 02:08:01 AM 49.58 0.03 49.54 3.47 7064.71 02:09:01 AM 2.75 0.10 2.65 32.12 94.67 02:10:00 AM 2.18 0.03 2.15 1.89 103.67 02:10:01 AM 0.00 0.00 0.00 0.00 0.00 02:11:01 AM 20.48 0.33 20.14 37.85 1179.07 Average: 41.07 3.85 37.23 970.37 3906.36 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5358716 7049016 2523716 32.02 2688 1872368 663484 7.43 209632 1992248 136864 02:06:01 AM 5176380 7005688 2706052 34.33 2688 2005876 706380 7.91 221420 2137332 34144 02:07:01 AM 5077868 7007740 2804564 35.58 2688 2103968 742904 8.32 258332 2193296 78016 02:08:01 AM 5036852 7067112 2845580 36.10 2688 2199800 636532 7.13 257236 2215468 4 02:09:01 AM 4996248 7028196 2886184 36.62 2688 2201492 705200 7.90 257492 2255720 316 02:10:00 AM 5034348 7068376 2848084 36.13 2688 2203548 641832 7.19 257976 2217552 1284 02:10:01 AM 5033872 7067920 2848560 36.14 2688 2203548 641832 7.19 257976 2217888 1296 02:11:01 AM 5128892 6989700 2753540 34.93 2688 2036156 713488 7.99 291436 2111020 8 Average: 5105397 7035468 2777035 35.23 2688 2103344 681456 7.63 251438 2167566 31492 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 319.71 205.15 1615.50 62.99 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 59.11 46.73 597.77 8.14 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 43.09 32.52 296.74 7.74 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 226.65 153.46 49.19 33.91 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 21.16 12.58 5.47 2.08 0.00 0.00 0.00 0.00 02:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:00 AM eth0 39.47 27.29 12.17 11.20 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 39.52 25.99 76.81 22.68 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 106.88 71.91 379.11 21.23 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) 11/24/2024 _x86_64_ (2 CPU) 02:03:22 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 40.60 0.00 7.33 4.15 0.12 47.81 02:05:01 AM 0 41.13 0.00 8.03 3.14 0.13 47.56 02:05:01 AM 1 40.07 0.00 6.63 5.15 0.10 48.05 02:06:01 AM all 23.54 0.00 3.22 2.37 0.09 70.77 02:06:01 AM 0 31.97 0.00 3.85 1.27 0.08 62.83 02:06:01 AM 1 15.14 0.00 2.60 3.47 0.10 78.69 02:07:01 AM all 21.99 0.00 2.81 0.96 0.09 74.15 02:07:01 AM 0 20.16 0.00 2.78 0.92 0.10 76.04 02:07:01 AM 1 23.83 0.00 2.83 0.99 0.08 72.27 02:08:01 AM all 15.58 0.00 2.70 2.10 0.08 79.54 02:08:01 AM 0 18.20 0.00 2.79 2.64 0.08 76.29 02:08:01 AM 1 12.95 0.00 2.62 1.57 0.07 82.79 02:09:01 AM all 4.29 0.00 0.33 0.03 0.05 95.29 02:09:01 AM 0 5.63 0.00 0.47 0.05 0.05 93.81 02:09:01 AM 1 2.96 0.00 0.20 0.02 0.05 96.78 02:10:00 AM all 8.99 0.00 0.99 0.01 0.08 89.93 02:10:00 AM 0 9.95 0.00 1.15 0.02 0.08 88.79 02:10:00 AM 1 8.04 0.00 0.83 0.00 0.07 91.06 02:10:01 AM all 1.21 0.00 1.21 0.00 0.00 97.58 02:10:01 AM 0 1.20 0.00 2.41 0.00 0.00 96.39 02:10:01 AM 1 1.22 0.00 0.00 0.00 0.00 98.78 02:11:01 AM all 14.74 0.00 2.04 0.33 0.08 82.82 02:11:01 AM 0 19.50 0.00 2.62 0.27 0.07 77.55 02:11:01 AM 1 9.98 0.00 1.47 0.38 0.08 88.08 Average: all 18.51 0.00 2.78 1.42 0.08 77.21 Average: 0 20.91 0.00 3.10 1.19 0.09 74.72 Average: 1 16.12 0.00 2.45 1.65 0.08 79.69