---> uname -a: Linux prd-centos8-robot-2c-8g-1000.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 583 4996 19 2116 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:b4:60:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.239/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85943sec preferred_lft 85943sec inet6 fe80::f816:3eff:feb4:60e0/64 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) 10/25/2024 _x86_64_ (2 CPU) 02:07:35 LINUX RESTART (2 CPU) 02:08:01 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 128.14 70.31 57.83 7948.42 38378.82 02:10:01 AM 125.16 7.00 118.16 1265.84 11177.72 02:11:01 AM 29.42 0.42 29.01 30.66 3728.39 02:12:01 AM 45.88 0.38 45.49 64.66 2793.45 02:13:01 AM 24.14 0.00 24.14 0.00 5536.10 02:14:01 AM 5.73 0.13 5.60 34.26 243.35 02:15:01 AM 29.64 0.83 28.81 100.77 1261.48 Average: 55.44 11.30 44.15 1349.26 9017.19 02:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5540644 7071452 2341788 29.71 2688 1722648 691516 7.74 187024 1871024 109876 02:10:01 AM 5206708 7036428 2675724 33.95 2688 2006372 701528 7.85 211572 2118612 90080 02:11:01 AM 5148256 7002772 2734176 34.69 2688 2031700 705952 7.90 233108 2158752 24456 02:12:01 AM 5037868 7069168 2844564 36.09 2688 2200392 636168 7.12 257888 2219036 154516 02:13:01 AM 5032596 7063512 2849836 36.15 2688 2200396 636168 7.12 257888 2219304 4 02:14:01 AM 5146164 7059896 2736268 34.71 2688 2083980 645480 7.23 250112 2109572 924 02:15:01 AM 5157980 7019660 2724452 34.56 2688 2037828 695676 7.79 447304 1929620 1536 Average: 5181459 7046127 2700973 34.27 2688 2040474 673213 7.54 263557 2089417 54485 02:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 290.82 163.16 1179.33 56.45 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 94.15 70.68 995.79 10.21 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 13.38 6.91 9.96 2.64 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 241.91 180.22 337.53 46.02 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 1.93 1.10 0.44 1.12 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 192.72 155.11 1496.86 12.70 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 43.54 34.69 80.04 24.06 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 125.49 87.41 585.71 21.88 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) 10/25/2024 _x86_64_ (2 CPU) 02:07:35 LINUX RESTART (2 CPU) 02:08:01 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 33.10 0.04 7.64 22.98 0.13 36.11 02:09:01 AM 0 32.95 0.03 5.73 19.28 0.14 41.86 02:09:01 AM 1 33.24 0.05 9.54 26.66 0.12 30.38 02:10:01 AM all 35.90 0.00 5.68 4.70 0.10 53.63 02:10:01 AM 0 33.48 0.00 5.60 5.56 0.10 55.25 02:10:01 AM 1 38.31 0.00 5.76 3.83 0.10 51.99 02:11:01 AM all 7.62 0.00 1.15 1.55 0.07 89.61 02:11:01 AM 0 5.25 0.00 1.19 1.02 0.05 92.50 02:11:01 AM 1 10.01 0.00 1.12 2.08 0.08 86.71 02:12:01 AM all 31.48 0.00 4.70 1.32 0.12 62.38 02:12:01 AM 0 28.86 0.00 4.41 0.91 0.12 65.70 02:12:01 AM 1 34.10 0.00 4.99 1.72 0.12 59.08 02:13:01 AM all 0.30 0.00 0.30 1.13 0.04 98.23 02:13:01 AM 0 0.08 0.00 0.33 1.30 0.03 98.25 02:13:01 AM 1 0.52 0.00 0.27 0.95 0.05 98.21 02:14:01 AM all 5.69 0.00 1.07 0.06 0.08 93.10 02:14:01 AM 0 7.17 0.00 1.33 0.10 0.07 91.33 02:14:01 AM 1 4.22 0.00 0.82 0.02 0.08 94.86 02:15:01 AM all 30.21 0.00 3.58 0.61 0.09 65.50 02:15:01 AM 0 19.04 0.00 3.01 0.62 0.10 77.23 02:15:01 AM 1 41.39 0.00 4.16 0.60 0.08 53.77 Average: all 20.60 0.01 3.44 4.60 0.09 71.26 Average: 0 18.10 0.00 3.08 4.09 0.09 74.64 Average: 1 23.11 0.01 3.80 5.11 0.09 67.89