---> uname -a: Linux prd-centos8-robot-2c-8g-3011.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 614 4965 19 2117 6786 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:0b:2a:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.133/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85948sec preferred_lft 85948sec inet6 fe80::f816:3eff:fe0b:2a52/64 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) 10/31/2024 _x86_64_ (2 CPU) 00:54:24 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 103.73 55.72 48.01 6364.95 30965.82 12:57:01 AM 125.20 7.42 117.78 1296.72 10385.47 12:58:01 AM 28.87 0.38 28.49 64.25 3583.32 12:59:01 AM 38.59 0.03 38.56 0.53 2296.47 01:00:01 AM 32.41 0.03 32.37 3.47 6015.33 01:01:01 AM 14.61 0.42 14.20 69.04 495.52 Average: 57.24 10.67 46.57 1300.00 8957.74 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5509140 7040468 2373292 30.11 2688 1723116 735572 8.24 186612 1901696 81432 12:57:01 AM 5145392 6977156 2737040 34.72 2688 2008392 755228 8.46 220852 2167620 90076 12:58:01 AM 5227264 7060416 2655168 33.68 2688 2010324 672592 7.53 239676 2069848 8 12:59:01 AM 4919420 6962620 2963012 37.59 2688 2212172 739316 8.28 255500 2336120 165568 01:00:01 AM 4998188 7030400 2884244 36.59 2688 2201716 678060 7.59 256880 2252144 8 01:01:01 AM 5046032 6935340 2836400 35.98 2688 2064652 787500 8.82 278324 2204308 30892 Average: 5140906 7001067 2741526 34.78 2688 2036729 728045 8.15 239641 2155289 61331 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 270.21 167.77 1184.67 59.22 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 99.48 78.05 1011.03 10.99 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 13.26 7.68 5.56 3.25 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 40.34 30.54 298.81 6.66 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 144.54 101.77 32.10 22.73 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 55.55 36.09 75.87 26.53 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 103.90 70.32 434.68 21.57 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) 10/31/2024 _x86_64_ (2 CPU) 00:54:24 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 32.03 0.04 6.21 18.71 0.11 42.90 12:56:01 AM 0 30.99 0.05 7.16 20.53 0.10 41.17 12:56:01 AM 1 33.06 0.03 5.27 16.89 0.12 44.62 12:57:01 AM all 36.33 0.00 6.02 4.00 0.12 53.54 12:57:01 AM 0 47.31 0.00 7.23 4.16 0.12 41.18 12:57:01 AM 1 25.37 0.00 4.82 3.83 0.12 65.86 12:58:01 AM all 9.78 0.00 1.18 1.31 0.08 87.65 12:58:01 AM 0 12.51 0.00 1.19 1.32 0.07 84.92 12:58:01 AM 1 7.06 0.00 1.17 1.30 0.08 90.39 12:59:01 AM all 21.23 0.00 3.24 0.67 0.09 74.77 12:59:01 AM 0 27.74 0.00 3.63 0.58 0.08 67.96 12:59:01 AM 1 14.72 0.00 2.84 0.75 0.10 81.59 01:00:01 AM all 5.56 0.00 1.43 1.46 0.04 91.51 01:00:01 AM 0 5.01 0.00 1.37 1.32 0.05 92.25 01:00:01 AM 1 6.11 0.00 1.49 1.61 0.03 90.76 01:01:01 AM all 9.66 0.00 1.45 0.18 0.08 88.63 01:01:01 AM 0 15.18 0.00 1.77 0.20 0.08 82.76 01:01:01 AM 1 4.14 0.00 1.14 0.15 0.08 94.49 Average: all 19.08 0.01 3.25 4.35 0.09 73.23 Average: 0 23.10 0.01 3.72 4.64 0.08 68.45 Average: 1 15.05 0.01 2.78 4.07 0.09 78.00