---> uname -a: Linux prd-centos8-robot-2c-8g-12662.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: 2799.996 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 600 4970 19 2126 6800 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:b0:d5:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.204/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85908sec preferred_lft 85908sec inet6 fe80::f816:3eff:feb0:d5fd/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) 12/04/2024 _x86_64_ (2 CPU) 02:09:02 LINUX RESTART (2 CPU) 02:10:03 AM tps rtps wtps bread/s bwrtn/s 02:11:01 AM 105.43 7.31 98.12 1304.46 7264.20 02:12:01 AM 73.96 0.98 72.98 110.90 9185.02 02:13:01 AM 24.49 0.07 24.43 2.80 1496.58 02:14:01 AM 44.09 0.03 44.06 3.47 6987.27 02:15:01 AM 2.80 0.10 2.70 32.13 91.38 02:16:01 AM 1.95 0.03 1.92 1.87 125.41 02:17:01 AM 26.51 0.85 25.66 101.72 1274.69 Average: 39.58 1.31 38.27 217.29 3758.23 02:10:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:11:01 AM 5208628 7012272 2673804 33.92 2688 1981460 709528 7.94 210508 2125520 204716 02:12:01 AM 5233736 7071516 2648696 33.60 2688 2014872 651700 7.30 240240 2062652 12 02:13:01 AM 4933848 6969424 2948584 37.41 2688 2205380 758716 8.50 255356 2324840 171544 02:14:01 AM 5006040 7045568 2876392 36.49 2688 2208820 655464 7.34 257708 2242748 8 02:15:01 AM 4965520 7006744 2916912 37.01 2688 2210516 721716 8.08 257968 2283564 744 02:16:01 AM 5003760 7047024 2878672 36.52 2688 2212556 656796 7.35 258460 2245036 956 02:17:01 AM 5176408 7046228 2706024 34.33 2688 2045364 664552 7.44 450052 1905888 200 Average: 5075420 7028397 2807012 35.61 2688 2125567 688353 7.71 275756 2170035 54026 02:10:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 86.50 72.90 865.50 11.08 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 42.27 32.56 438.07 5.94 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 38.44 27.66 293.59 5.56 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 136.28 87.04 33.18 21.06 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 20.93 13.06 5.64 2.18 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 35.42 25.32 11.35 4.56 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 50.19 39.59 87.31 36.86 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 58.44 42.44 244.85 12.47 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) 12/04/2024 _x86_64_ (2 CPU) 02:09:02 LINUX RESTART (2 CPU) 02:10:03 AM CPU %user %nice %system %iowait %steal %idle 02:11:01 AM all 37.25 0.00 5.73 2.99 0.10 53.94 02:11:01 AM 0 40.48 0.00 6.07 3.35 0.10 49.99 02:11:01 AM 1 34.01 0.00 5.38 2.62 0.10 57.88 02:12:01 AM all 18.63 0.00 2.20 4.73 0.09 74.34 02:12:01 AM 0 21.14 0.00 2.40 4.99 0.08 71.38 02:12:01 AM 1 16.11 0.00 2.00 4.47 0.10 77.31 02:13:01 AM all 17.12 0.00 2.86 1.04 0.13 78.86 02:13:01 AM 0 27.35 0.00 3.51 1.28 0.15 67.71 02:13:01 AM 1 6.96 0.00 2.20 0.80 0.10 89.93 02:14:01 AM all 10.99 0.00 2.16 6.86 0.08 79.90 02:14:01 AM 0 12.94 0.00 2.54 3.43 0.07 81.03 02:14:01 AM 1 9.05 0.00 1.78 10.30 0.10 78.77 02:15:01 AM all 4.39 0.00 0.38 0.03 0.05 95.15 02:15:01 AM 0 7.41 0.00 0.52 0.05 0.05 91.97 02:15:01 AM 1 1.37 0.00 0.23 0.02 0.05 98.33 02:16:01 AM all 8.19 0.00 0.89 0.08 0.08 90.78 02:16:01 AM 0 10.36 0.00 1.09 0.02 0.07 88.47 02:16:01 AM 1 6.01 0.00 0.69 0.13 0.08 93.08 02:17:01 AM all 29.13 0.00 3.64 0.46 0.09 66.68 02:17:01 AM 0 39.47 0.00 4.31 0.43 0.08 55.71 02:17:01 AM 1 18.75 0.00 2.97 0.49 0.10 77.70 Average: all 17.87 0.00 2.53 2.31 0.09 77.20 Average: 0 22.66 0.00 2.90 1.93 0.09 72.42 Average: 1 13.09 0.00 2.16 2.69 0.09 81.97