---> uname -a: Linux prd-centos8-robot-2c-8g-11603.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 579 4817 19 2300 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:f6:7e:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.200/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85751sec preferred_lft 85751sec inet6 fe80::f816:3eff:fef6:7ee6/64 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) 08/17/2024 _x86_64_ (2 CPU) 23:09:01 LINUX RESTART (2 CPU) 11:10:00 PM tps rtps wtps bread/s bwrtn/s 11:10:02 PM 12.50 12.50 0.00 1473.68 0.00 11:11:01 PM 60.98 8.66 52.32 1485.46 5405.54 11:12:01 PM 98.85 7.42 91.43 1296.72 8418.91 11:13:01 PM 32.91 0.85 32.06 123.96 3570.44 11:14:01 PM 18.85 0.00 18.85 0.00 1382.10 11:15:01 PM 50.32 2.52 47.80 396.00 6973.99 11:16:01 PM 4.80 0.00 4.80 0.00 188.64 11:17:01 PM 0.58 0.00 0.58 0.00 5.21 11:18:01 PM 0.50 0.00 0.50 0.00 5.20 11:19:01 PM 5.66 0.18 5.48 33.86 93.07 Average: 30.27 2.20 28.08 371.69 2880.83 11:10:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:10:02 PM 5837548 7196028 2044876 25.94 2688 1557936 599948 6.72 150900 1635876 20088 11:11:01 PM 5451088 7048520 2431336 30.85 2688 1787832 705132 7.90 192280 1944736 73692 11:12:01 PM 5196244 7022260 2686180 34.08 2688 2003004 695716 7.79 222212 2116460 87032 11:13:01 PM 5270304 7100776 2612120 33.14 2688 2007988 638220 7.15 241672 2024840 4 11:14:01 PM 5008856 7007460 2873568 36.46 2688 2170380 730236 8.18 271504 2239056 145336 11:15:01 PM 5030040 7071576 2852384 36.19 2688 2211140 622540 6.97 264832 2211360 28 11:16:01 PM 5030676 7072212 2851748 36.18 2688 2211140 622540 6.97 264828 2211312 8 11:17:01 PM 5030556 7072092 2851868 36.18 2688 2211140 622540 6.97 264828 2211312 8 11:18:01 PM 5030252 7071792 2852172 36.18 2688 2211144 622540 6.97 264828 2211676 8 11:19:01 PM 4948700 6988628 2933724 37.22 2688 2209076 700596 7.84 295336 2260636 13196 Average: 5183426 7065134 2698998 34.24 2688 2058078 656001 7.35 243322 2106726 33940 11:10:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:10:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:02 PM eth0 460.53 161.84 1091.75 129.92 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 201.97 143.29 1246.71 47.76 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 56.07 45.49 557.97 8.32 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 16.66 10.78 5.67 3.77 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 37.81 32.54 274.01 6.50 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 379.21 324.61 80.05 69.99 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 1.58 0.60 1.04 0.05 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 1.70 0.17 0.16 0.01 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 2.00 0.57 0.69 0.43 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 14.48 11.98 14.16 6.40 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 79.90 63.47 242.80 16.18 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) 08/17/2024 _x86_64_ (2 CPU) 23:09:01 LINUX RESTART (2 CPU) 11:10:00 PM CPU %user %nice %system %iowait %steal %idle 11:10:02 PM all 19.80 0.00 3.30 0.00 0.00 76.90 11:10:02 PM 0 11.26 0.00 4.64 0.00 0.00 84.11 11:10:02 PM 1 28.29 0.00 1.97 0.00 0.00 69.74 11:11:01 PM all 24.58 0.00 3.72 10.62 0.10 60.98 11:11:01 PM 0 27.43 0.00 3.28 11.34 0.10 57.84 11:11:01 PM 1 21.70 0.00 4.17 9.89 0.10 64.13 11:12:01 PM all 32.50 0.00 5.60 3.42 0.12 58.37 11:12:01 PM 0 35.09 0.00 6.23 2.98 0.08 55.62 11:12:01 PM 1 29.91 0.00 4.97 3.85 0.15 61.12 11:13:01 PM all 10.13 0.00 1.54 2.03 0.13 86.17 11:13:01 PM 0 12.22 0.00 1.47 1.71 0.13 84.46 11:13:01 PM 1 8.03 0.00 1.61 2.36 0.12 87.89 11:14:01 PM all 15.26 0.00 2.86 0.83 0.07 80.98 11:14:01 PM 0 20.00 0.00 3.45 1.35 0.07 75.13 11:14:01 PM 1 10.52 0.00 2.28 0.30 0.07 86.83 11:15:01 PM all 13.60 0.00 3.05 3.88 0.07 79.41 11:15:01 PM 0 16.95 0.00 3.22 3.66 0.07 76.10 11:15:01 PM 1 10.25 0.00 2.88 4.09 0.07 82.71 11:16:01 PM all 0.30 0.00 0.08 0.01 0.04 99.57 11:16:01 PM 0 0.50 0.00 0.08 0.00 0.03 99.38 11:16:01 PM 1 0.10 0.00 0.08 0.02 0.05 99.75 11:17:01 PM all 0.22 0.00 0.07 0.00 0.03 99.68 11:17:01 PM 0 0.35 0.00 0.07 0.00 0.02 99.57 11:17:01 PM 1 0.08 0.00 0.07 0.00 0.05 99.80 11:18:01 PM all 0.13 0.00 0.08 0.00 0.05 99.74 11:18:01 PM 0 0.17 0.00 0.07 0.00 0.03 99.73 11:18:01 PM 1 0.10 0.00 0.08 0.00 0.07 99.75 11:19:01 PM all 10.88 0.00 1.18 0.07 0.07 87.81 11:19:01 PM 0 7.57 0.00 0.93 0.08 0.05 91.36 11:19:01 PM 1 14.20 0.00 1.42 0.05 0.08 84.25 Average: all 11.94 0.00 2.02 2.29 0.07 83.69 Average: 0 13.31 0.00 2.09 2.32 0.07 82.21 Average: 1 10.56 0.00 1.94 2.25 0.08 85.16