---> uname -a: Linux prd-centos8-robot-2c-8g-6432.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 577 5003 19 2116 6824 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:c5:7d:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.172/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85795sec preferred_lft 85795sec inet6 fe80::f816:3eff:fec5:7d86/64 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) 12/30/2024 _x86_64_ (2 CPU) 04:02:12 LINUX RESTART (2 CPU) 04:03:01 AM tps rtps wtps bread/s bwrtn/s 04:04:01 AM 57.72 18.57 39.15 5356.39 13812.18 04:05:01 AM 113.55 0.73 112.81 53.06 11532.03 04:06:01 AM 21.36 0.38 20.98 62.51 1571.58 04:07:01 AM 24.70 6.75 17.95 1248.19 1244.59 04:08:01 AM 51.62 0.03 51.59 3.47 7232.94 04:09:01 AM 3.40 0.10 3.30 32.12 119.48 04:10:01 AM 2.13 0.00 2.13 0.00 65.59 04:11:01 AM 0.42 0.00 0.42 0.00 10.05 04:12:01 AM 18.08 0.65 17.43 74.11 698.40 Average: 32.55 3.03 29.53 758.98 4031.91 04:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 AM 5424488 7033344 2457944 31.18 2688 1799464 743484 8.32 198320 1972216 140832 04:05:01 AM 5209324 7001616 2673108 33.91 2688 1969732 703232 7.87 198448 2126948 30692 04:06:01 AM 5305324 7098872 2577108 32.69 2688 1971612 626816 7.02 217508 2019944 20 04:07:01 AM 5080120 7010196 2802312 35.55 2688 2104460 720504 8.07 260468 2191312 77556 04:08:01 AM 5037472 7070508 2844960 36.09 2688 2202980 622156 6.97 258748 2215568 44 04:09:01 AM 4969544 7003780 2912888 36.95 2688 2204180 739932 8.28 258880 2283076 4 04:10:01 AM 4912620 6946904 2969812 37.68 2688 2204228 774976 8.68 258880 2338812 8 04:11:01 AM 4893960 6928560 2988472 37.91 2688 2204524 803632 9.00 258908 2357708 136 04:12:01 AM 5195968 7055352 2686464 34.08 2688 2035248 650812 7.29 448920 1889324 13380 Average: 5114313 7016570 2768119 35.12 2688 2077381 709505 7.94 262120 2154990 29186 04:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 289.44 184.11 1567.83 61.61 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 61.76 46.94 672.28 8.25 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 16.24 7.50 5.66 3.12 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 31.56 26.48 293.84 5.35 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 213.86 150.34 48.76 40.92 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 57.28 69.13 9.86 469.60 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 444.24 422.89 6180.42 250.54 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 361.25 334.11 5068.18 21.74 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 68.73 47.40 144.88 23.30 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 171.60 143.21 1554.70 98.27 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) 12/30/2024 _x86_64_ (2 CPU) 04:02:12 LINUX RESTART (2 CPU) 04:03:01 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 30.26 0.00 5.96 9.39 0.13 54.26 04:04:01 AM 0 37.96 0.00 5.93 10.25 0.14 45.73 04:04:01 AM 1 22.61 0.00 5.99 8.54 0.12 62.74 04:05:01 AM all 31.95 0.00 4.91 6.25 0.14 56.74 04:05:01 AM 0 39.02 0.00 5.73 7.96 0.13 47.16 04:05:01 AM 1 24.94 0.00 4.10 4.55 0.15 66.26 04:06:01 AM all 10.23 0.00 1.09 0.58 0.08 88.02 04:06:01 AM 0 9.31 0.00 1.09 0.87 0.08 88.65 04:06:01 AM 1 11.16 0.00 1.09 0.30 0.07 87.39 04:07:01 AM all 13.19 0.00 2.90 0.38 0.08 83.45 04:07:01 AM 0 14.70 0.00 2.89 0.35 0.07 82.00 04:07:01 AM 1 11.68 0.00 2.92 0.40 0.10 84.90 04:08:01 AM all 15.37 0.00 2.85 1.10 0.08 80.59 04:08:01 AM 0 22.94 0.00 3.14 0.58 0.08 73.25 04:08:01 AM 1 7.82 0.00 2.57 1.62 0.08 87.91 04:09:01 AM all 6.51 0.00 0.32 0.02 0.08 93.08 04:09:01 AM 0 7.88 0.00 0.42 0.02 0.10 91.58 04:09:01 AM 1 5.15 0.00 0.22 0.02 0.05 94.57 04:10:01 AM all 13.13 0.00 1.48 0.01 0.19 85.20 04:10:01 AM 0 14.63 0.00 1.65 0.00 0.19 83.53 04:10:01 AM 1 11.62 0.00 1.30 0.02 0.19 86.88 04:11:01 AM all 11.52 0.00 1.19 0.00 0.15 87.14 04:11:01 AM 0 13.23 0.00 1.28 0.00 0.17 85.32 04:11:01 AM 1 9.82 0.00 1.10 0.00 0.14 88.95 04:12:01 AM all 23.04 0.00 3.23 0.25 0.13 73.35 04:12:01 AM 0 32.54 0.00 3.56 0.20 0.12 63.58 04:12:01 AM 1 13.57 0.00 2.91 0.30 0.13 83.09 Average: all 17.24 0.00 2.66 1.99 0.12 77.99 Average: 0 21.34 0.00 2.85 2.24 0.12 73.45 Average: 1 13.15 0.00 2.47 1.75 0.11 82.53