---> uname -a: Linux prd-centos8-robot-2c-8g-4645.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 585 4978 19 2133 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:28:b3:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.0/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85951sec preferred_lft 85951sec inet6 fe80::f816:3eff:fe28:b33d/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) 12/21/2024 _x86_64_ (2 CPU) 23:06:18 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 89.15 6.50 82.66 1125.49 6589.89 11:09:01 PM 70.69 0.73 69.96 53.05 9776.81 11:10:01 PM 11.66 0.42 11.25 64.78 320.86 11:11:01 PM 52.92 9.23 43.69 1641.45 2898.72 11:12:01 PM 24.70 0.00 24.70 0.00 5511.61 11:13:01 PM 15.03 0.42 14.61 69.84 530.02 Average: 44.03 2.88 41.14 492.48 4271.25 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5239336 7004400 2643088 33.53 2688 1944836 718376 8.04 194836 2118080 228988 11:09:01 PM 5208804 7006856 2673620 33.92 2688 1976308 704592 7.89 198600 2131752 12 11:10:01 PM 5186412 7016000 2696012 34.20 2688 2006624 702252 7.86 224584 2124752 28296 11:11:01 PM 5015452 7066908 2866972 36.37 2688 2221192 615176 6.89 264152 2234740 156308 11:12:01 PM 5010208 7061352 2872216 36.44 2688 2221196 615176 6.89 264152 2234808 8 11:13:01 PM 5111612 6987500 2770812 35.15 2688 2051308 706488 7.91 296772 2120952 16628 Average: 5128637 7023836 2753787 34.94 2688 2070244 677010 7.58 240516 2160847 71707 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 181.96 131.07 1336.85 37.13 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 49.33 30.66 439.27 5.55 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 15.48 10.45 6.22 3.98 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 164.87 122.99 324.54 34.20 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 6.35 4.55 2.11 2.40 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 65.93 39.90 79.71 19.17 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 80.66 56.61 364.79 17.07 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) 12/21/2024 _x86_64_ (2 CPU) 23:06:18 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 36.57 0.00 5.48 2.25 0.09 55.61 11:08:01 PM 0 38.84 0.00 4.78 2.22 0.10 54.06 11:08:01 PM 1 34.29 0.00 6.19 2.27 0.08 57.17 11:09:01 PM all 14.00 0.00 2.08 4.34 0.08 79.51 11:09:01 PM 0 9.05 0.00 1.94 5.11 0.05 83.85 11:09:01 PM 1 18.95 0.00 2.22 3.56 0.10 75.16 11:10:01 PM all 13.21 0.00 1.90 0.20 0.08 84.61 11:10:01 PM 0 16.56 0.00 2.24 0.12 0.08 81.00 11:10:01 PM 1 9.85 0.00 1.55 0.28 0.08 88.23 11:11:01 PM all 25.00 0.00 4.41 1.37 0.08 69.14 11:11:01 PM 0 18.86 0.00 4.28 1.38 0.08 75.40 11:11:01 PM 1 31.15 0.00 4.54 1.35 0.08 62.87 11:12:01 PM all 0.11 0.00 0.37 1.10 0.05 98.37 11:12:01 PM 0 0.15 0.00 0.35 0.58 0.05 98.87 11:12:01 PM 1 0.07 0.00 0.38 1.62 0.05 97.88 11:13:01 PM all 14.05 0.00 2.03 0.16 0.08 83.69 11:13:01 PM 0 15.33 0.00 1.83 0.25 0.07 82.52 11:13:01 PM 1 12.77 0.00 2.22 0.07 0.08 84.86 Average: all 17.16 0.00 2.71 1.57 0.08 78.49 Average: 0 16.46 0.00 2.57 1.61 0.07 79.28 Average: 1 17.85 0.00 2.85 1.53 0.08 77.69