---> uname -a: Linux prd-centos8-robot-2c-8g-11999.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 579 4979 19 2138 6820 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:e0:f1:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.194/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85799sec preferred_lft 85799sec inet6 fe80::f816:3eff:fee0:f14c/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) 12/01/2024 _x86_64_ (2 CPU) 23:10:55 LINUX RESTART (2 CPU) 11:12:01 PM tps rtps wtps bread/s bwrtn/s 11:13:01 PM 111.18 7.05 104.13 1260.25 8832.49 11:14:01 PM 48.34 0.63 47.71 48.93 6878.74 11:15:01 PM 25.16 0.42 24.74 64.78 1681.11 11:16:01 PM 51.57 2.48 49.09 396.07 7084.69 11:17:01 PM 2.35 0.00 2.35 0.00 68.86 11:18:01 PM 0.13 0.00 0.13 0.00 0.93 11:19:01 PM 0.17 0.00 0.17 0.00 1.73 11:20:01 PM 13.51 0.43 13.08 70.78 474.08 Average: 31.55 1.38 30.18 230.10 3127.73 11:12:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:13:01 PM 5181228 7023400 2701196 34.27 2688 2020140 724484 8.11 211384 2152164 190828 11:14:01 PM 5217380 7057776 2665044 33.81 2688 2017668 687408 7.70 229852 2089072 1120 11:15:01 PM 5055384 6999972 2827040 35.87 2688 2118624 753656 8.44 258188 2211668 81940 11:16:01 PM 5010116 7064904 2872308 36.44 2688 2224168 650216 7.28 262528 2232956 4 11:17:01 PM 5010412 7065200 2872012 36.44 2688 2224168 650216 7.28 262524 2233028 4 11:18:01 PM 5010688 7065480 2871736 36.43 2688 2224172 650216 7.28 262524 2232964 8 11:19:01 PM 5010528 7065320 2871896 36.43 2688 2224172 650216 7.28 262524 2233084 4 11:20:01 PM 5111028 6992464 2771396 35.16 2688 2054768 729540 8.17 293504 2119604 17668 Average: 5075846 7041814 2806578 35.61 2688 2138485 686994 7.69 255378 2188068 36447 11:12:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 91.89 77.64 1083.26 11.30 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 32.13 19.73 186.45 4.02 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 95.55 64.85 336.44 72.60 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 221.66 158.37 48.59 41.95 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 1.40 1.12 0.39 6.35 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 0.90 0.18 0.05 0.01 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 0.62 0.18 0.03 0.01 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 44.17 32.01 73.86 20.42 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 61.04 44.26 216.14 19.58 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) 12/01/2024 _x86_64_ (2 CPU) 23:10:55 LINUX RESTART (2 CPU) 11:12:01 PM CPU %user %nice %system %iowait %steal %idle 11:13:01 PM all 36.57 0.00 5.83 3.74 0.13 53.74 11:13:01 PM 0 47.02 0.00 6.28 3.25 0.12 43.33 11:13:01 PM 1 26.14 0.00 5.38 4.22 0.13 64.13 11:14:01 PM all 9.24 0.00 1.67 1.94 0.09 87.05 11:14:01 PM 0 9.68 0.00 1.72 1.97 0.08 86.55 11:14:01 PM 1 8.81 0.00 1.62 1.92 0.10 87.55 11:15:01 PM all 22.40 0.00 2.79 0.83 0.09 73.89 11:15:01 PM 0 27.34 0.00 2.98 1.36 0.08 68.24 11:15:01 PM 1 17.45 0.00 2.60 0.30 0.10 79.55 11:16:01 PM all 14.77 0.00 2.85 1.66 0.07 80.66 11:16:01 PM 0 16.59 0.00 3.31 1.92 0.08 78.10 11:16:01 PM 1 12.95 0.00 2.39 1.39 0.05 83.22 11:17:01 PM all 0.09 0.00 0.07 0.01 0.04 99.79 11:17:01 PM 0 0.10 0.00 0.07 0.02 0.03 99.78 11:17:01 PM 1 0.08 0.00 0.07 0.00 0.05 99.80 11:18:01 PM all 0.09 0.00 0.05 0.00 0.04 99.82 11:18:01 PM 0 0.08 0.00 0.05 0.00 0.03 99.83 11:18:01 PM 1 0.10 0.00 0.05 0.00 0.05 99.80 11:19:01 PM all 0.05 0.00 0.07 0.00 0.05 99.83 11:19:01 PM 0 0.05 0.00 0.08 0.00 0.05 99.82 11:19:01 PM 1 0.05 0.00 0.05 0.00 0.05 99.85 11:20:01 PM all 12.81 0.00 1.84 0.18 0.06 85.11 11:20:01 PM 0 16.06 0.00 1.68 0.28 0.05 81.92 11:20:01 PM 1 9.55 0.00 1.99 0.08 0.07 88.31 Average: all 12.00 0.00 1.89 1.04 0.07 84.99 Average: 0 14.61 0.00 2.02 1.10 0.07 82.21 Average: 1 9.39 0.00 1.77 0.99 0.08 87.78