---> uname -a: Linux prd-centos8-robot-2c-8g-41140.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: 2799.998 BogoMIPS: 5599.99 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 582 4992 19 2122 6818 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:0f:bc:72 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.77/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85951sec preferred_lft 85951sec inet6 fe80::f816:3eff:fe0f:bc72/64 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) 10/10/2024 _x86_64_ (2 CPU) 06:56:12 LINUX RESTART (2 CPU) 06:57:01 AM tps rtps wtps bread/s bwrtn/s 06:58:01 AM 100.37 15.23 85.14 2706.88 6772.85 06:59:01 AM 78.34 0.70 77.64 50.78 9624.23 07:00:01 AM 27.97 0.42 27.56 64.78 1624.63 07:01:01 AM 46.87 0.05 46.82 3.60 7052.63 07:02:01 AM 2.78 0.17 2.61 34.64 86.29 07:03:01 AM 15.25 0.40 14.85 46.79 580.40 Average: 45.26 2.83 42.43 484.51 4289.97 06:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:58:01 AM 5321196 7057844 2561236 32.49 2688 1918236 684504 7.66 211104 2027032 160720 06:59:01 AM 5199248 7034592 2683184 34.04 2688 2012364 671864 7.52 231656 2107116 1120 07:00:01 AM 5013360 7047520 2869072 36.40 2688 2203852 660584 7.40 256408 2246104 171816 07:01:01 AM 5030048 7068104 2852384 36.19 2688 2207308 621808 6.96 258496 2219424 4 07:02:01 AM 4972400 7012052 2910032 36.92 2688 2208904 692392 7.75 258772 2276360 548 07:03:01 AM 5209788 7073988 2672644 33.91 2688 2038824 643784 7.21 444620 1874244 17152 Average: 5124340 7049017 2758092 34.99 2688 2098248 662489 7.42 276843 2125047 58560 06:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 AM eth0 195.13 144.51 1451.13 48.35 0.00 0.00 0.00 0.00 06:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 AM eth0 49.30 32.59 405.24 7.08 0.00 0.00 0.00 0.00 07:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 AM eth0 40.97 31.12 294.77 7.19 0.00 0.00 0.00 0.00 07:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 AM eth0 231.14 160.23 48.64 42.16 0.00 0.00 0.00 0.00 07:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 AM eth0 51.65 39.07 284.11 3.86 0.00 0.00 0.00 0.00 07:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 AM eth0 155.64 114.61 1040.50 25.48 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 120.63 87.02 587.35 22.35 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) 10/10/2024 _x86_64_ (2 CPU) 06:56:12 LINUX RESTART (2 CPU) 06:57:01 AM CPU %user %nice %system %iowait %steal %idle 06:58:01 AM all 40.29 0.00 6.42 2.77 0.11 50.41 06:58:01 AM 0 43.90 0.00 7.44 2.61 0.10 45.96 06:58:01 AM 1 36.68 0.00 5.41 2.92 0.12 54.87 06:59:01 AM all 21.85 0.00 3.30 2.08 0.06 72.72 06:59:01 AM 0 25.89 0.00 4.11 1.90 0.07 68.03 06:59:01 AM 1 17.81 0.00 2.49 2.25 0.05 77.40 07:00:01 AM all 24.66 0.00 3.47 0.99 0.08 70.80 07:00:01 AM 0 35.01 0.00 4.34 0.95 0.10 59.59 07:00:01 AM 1 14.35 0.00 2.60 1.03 0.07 81.96 07:01:01 AM all 10.24 0.00 1.92 2.75 0.04 85.05 07:01:01 AM 0 9.88 0.00 1.87 2.76 0.05 85.44 07:01:01 AM 1 10.61 0.00 1.96 2.75 0.03 84.65 07:02:01 AM all 2.73 0.00 0.32 0.02 0.04 96.89 07:02:01 AM 0 3.45 0.00 0.32 0.03 0.03 96.17 07:02:01 AM 1 2.01 0.00 0.32 0.00 0.05 97.62 07:03:01 AM all 17.83 0.00 2.70 0.18 0.08 79.22 07:03:01 AM 0 15.24 0.00 2.21 0.28 0.08 82.18 07:03:01 AM 1 20.43 0.00 3.18 0.08 0.07 76.23 Average: all 19.61 0.00 3.02 1.47 0.07 75.83 Average: 0 22.23 0.00 3.38 1.42 0.07 72.89 Average: 1 16.99 0.00 2.66 1.51 0.06 78.78