---> uname -a: Linux prd-centos8-robot-2c-8g-43892.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 4984 19 2127 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:a6:ce:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.29/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85904sec preferred_lft 85904sec inet6 fe80::f816:3eff:fea6:ce63/64 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) 10/19/2024 _x86_64_ (2 CPU) 04:04:58 LINUX RESTART (2 CPU) 04:06:01 AM tps rtps wtps bread/s bwrtn/s 04:07:01 AM 124.83 7.03 117.80 1260.46 11070.29 04:08:01 AM 36.08 1.02 35.06 113.18 4406.43 04:09:01 AM 49.90 0.07 49.83 4.00 3696.45 04:10:01 AM 19.10 0.00 19.10 0.00 4912.71 04:11:01 AM 2.15 0.10 2.05 32.12 98.63 04:12:01 AM 0.68 0.03 0.65 1.87 108.72 04:13:01 AM 28.46 0.85 27.61 101.70 1456.13 Average: 37.31 1.30 36.01 216.18 3678.34 04:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 AM 5134992 6990444 2747440 34.86 2688 2033264 750536 8.40 214040 2192800 135356 04:08:01 AM 5256592 7090056 2625840 33.31 2688 2010712 653512 7.32 240344 2041868 20 04:09:01 AM 5039176 7071652 2843256 36.07 2688 2202036 655476 7.34 258376 2217536 139744 04:10:01 AM 5033544 7066020 2848888 36.14 2688 2202036 655476 7.34 258376 2217032 4 04:11:01 AM 4991188 7026000 2891244 36.68 2688 2204348 723252 8.10 258640 2259052 428 04:12:01 AM 5028488 7067252 2853944 36.21 2688 2208300 658096 7.37 259140 2221820 1416 04:13:01 AM 5163076 7034352 2719356 34.50 2688 2046288 710632 7.96 451196 1915580 196 Average: 5092437 7049397 2789995 35.40 2688 2129569 686711 7.69 277159 2152241 39595 04:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 113.73 82.85 1208.02 12.44 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 12.80 8.53 6.38 3.49 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 265.88 199.97 341.88 42.25 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 2.62 0.85 0.91 0.13 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 39.94 26.31 11.14 4.60 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 34.74 25.33 9.14 5.21 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 55.70 40.64 90.96 36.19 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 75.06 54.93 238.34 14.90 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) 10/19/2024 _x86_64_ (2 CPU) 04:04:58 LINUX RESTART (2 CPU) 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 37.21 0.00 6.03 2.51 0.12 54.13 04:07:01 AM 0 30.37 0.00 4.71 2.03 0.12 62.76 04:07:01 AM 1 44.06 0.00 7.36 2.99 0.12 45.48 04:08:01 AM all 15.19 0.00 1.77 0.57 0.09 82.38 04:08:01 AM 0 15.83 0.00 2.04 0.63 0.08 81.41 04:08:01 AM 1 14.56 0.00 1.50 0.50 0.10 83.34 04:09:01 AM all 26.90 0.00 4.71 1.08 0.11 67.21 04:09:01 AM 0 24.62 0.00 4.70 1.32 0.13 69.23 04:09:01 AM 1 29.18 0.00 4.71 0.83 0.08 65.20 04:10:01 AM all 0.33 0.00 0.28 0.59 0.06 98.75 04:10:01 AM 0 0.07 0.00 0.33 0.57 0.05 98.98 04:10:01 AM 1 0.58 0.00 0.22 0.62 0.07 98.51 04:11:01 AM all 8.86 0.00 0.90 0.01 0.08 90.16 04:11:01 AM 0 6.62 0.00 0.74 0.00 0.08 92.56 04:11:01 AM 1 11.09 0.00 1.07 0.02 0.07 87.75 04:12:01 AM all 11.63 0.00 0.66 0.00 0.06 87.65 04:12:01 AM 0 3.22 0.00 0.33 0.00 0.05 96.39 04:12:01 AM 1 20.04 0.00 0.99 0.00 0.07 78.91 04:13:01 AM all 28.18 0.00 3.64 0.31 0.09 67.79 04:13:01 AM 0 22.16 0.00 3.10 0.25 0.08 74.40 04:13:01 AM 1 34.19 0.00 4.17 0.37 0.10 61.17 Average: all 18.33 0.00 2.57 0.72 0.09 78.29 Average: 0 14.71 0.00 2.28 0.69 0.09 82.24 Average: 1 21.96 0.00 2.86 0.76 0.09 74.33