---> uname -a: Linux prd-centos8-robot-2c-8g-5361.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 591 4976 19 2129 6810 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:6f:06:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.121/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85877sec preferred_lft 85877sec inet6 fe80::f816:3eff:fe6f:645/64 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) 12/25/2024 _x86_64_ (2 CPU) 04:02:26 LINUX RESTART (2 CPU) 04:03:01 AM tps rtps wtps bread/s bwrtn/s 04:04:01 AM 96.24 51.27 44.96 6273.66 16651.97 04:05:01 AM 113.76 0.73 113.03 53.06 11342.04 04:06:01 AM 20.39 0.42 19.98 64.78 1736.47 04:07:01 AM 64.69 6.75 57.94 1249.39 7369.32 04:08:01 AM 7.95 0.10 7.85 32.12 758.66 04:09:01 AM 2.00 0.03 1.97 1.87 112.71 04:10:00 AM 9.28 0.32 8.96 37.73 421.68 04:10:01 AM 27.91 0.00 27.91 0.00 320.16 04:11:01 AM 27.86 0.53 27.33 64.79 1338.68 Average: 42.82 7.52 35.30 972.24 4966.41 04:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 AM 5354632 7007340 2527792 32.07 2688 1841660 761236 8.52 204776 2025448 176220 04:05:01 AM 5200292 6998400 2682132 34.03 2688 1976256 702328 7.86 198096 2140612 30684 04:06:01 AM 5202956 7041236 2679468 33.99 2688 2014244 669728 7.50 222000 2109024 35652 04:07:01 AM 5015468 7054804 2866956 36.37 2688 2209416 633300 7.09 257740 2236520 16584 04:08:01 AM 4976024 7016688 2906400 36.87 2688 2210796 685560 7.68 257936 2275740 420 04:09:01 AM 4972024 7013796 2910400 36.92 2688 2211904 701216 7.85 258144 2279172 128 04:10:00 AM 5122156 7000464 2760268 35.02 2688 2052132 701652 7.86 255968 2148352 9748 04:10:01 AM 5115208 6993732 2767216 35.11 2688 2052340 717344 8.03 256200 2154816 9968 04:11:01 AM 5147344 7025220 2735080 34.70 2688 2054372 671960 7.52 452408 1936360 16600 Average: 5122900 7016853 2759524 35.01 2688 2069236 693814 7.77 262585 2145116 32889 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 307.58 189.59 1570.38 58.58 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 59.77 49.96 670.17 8.42 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 18.73 9.83 7.25 3.88 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 227.96 167.42 337.04 42.86 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 14.35 8.31 3.88 1.16 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 29.18 21.68 8.02 6.23 0.00 0.00 0.00 0.00 04:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:00 AM eth0 66.88 47.66 86.83 28.28 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 17.05 23.26 13.43 13.40 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 18.83 18.40 16.45 8.82 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 92.78 64.04 337.34 19.74 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) 12/25/2024 _x86_64_ (2 CPU) 04:02:26 LINUX RESTART (2 CPU) 04:03:01 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 38.77 0.03 6.13 5.77 0.08 49.22 04:04:01 AM 0 32.69 0.03 6.04 6.25 0.08 54.91 04:04:01 AM 1 44.86 0.02 6.22 5.30 0.08 43.52 04:05:01 AM all 28.71 0.00 4.17 3.62 0.08 63.42 04:05:01 AM 0 17.56 0.00 3.01 4.34 0.07 75.03 04:05:01 AM 1 39.87 0.00 5.33 2.89 0.10 51.80 04:06:01 AM all 16.03 0.00 2.09 0.34 0.08 81.46 04:06:01 AM 0 11.32 0.00 1.67 0.28 0.08 86.64 04:06:01 AM 1 20.73 0.00 2.50 0.40 0.08 76.28 04:07:01 AM all 22.70 0.00 4.34 1.42 0.08 71.47 04:07:01 AM 0 17.02 0.00 3.75 1.20 0.08 77.94 04:07:01 AM 1 28.38 0.00 4.93 1.64 0.08 64.97 04:08:01 AM all 1.89 0.00 0.32 0.17 0.04 97.59 04:08:01 AM 0 0.77 0.00 0.30 0.25 0.05 98.63 04:08:01 AM 1 3.01 0.00 0.33 0.08 0.03 96.54 04:09:01 AM all 8.18 0.00 0.74 0.01 0.08 91.00 04:09:01 AM 0 3.28 0.00 0.23 0.00 0.07 96.42 04:09:01 AM 1 13.10 0.00 1.24 0.02 0.08 85.56 04:10:00 AM all 15.83 0.00 1.67 0.09 0.06 82.36 04:10:00 AM 0 11.96 0.00 1.30 0.12 0.05 86.57 04:10:00 AM 1 19.69 0.00 2.03 0.05 0.07 78.16 04:10:01 AM all 33.07 0.00 1.17 0.39 0.00 65.37 04:10:01 AM 0 1.56 0.00 0.78 0.00 0.00 97.66 04:10:01 AM 1 64.34 0.00 1.55 0.78 0.00 33.33 04:11:01 AM all 29.88 0.00 3.36 0.38 0.08 66.30 04:11:01 AM 0 20.85 0.00 2.90 0.32 0.08 75.84 04:11:01 AM 1 38.91 0.00 3.82 0.43 0.08 56.74 Average: all 20.29 0.00 2.85 1.47 0.07 75.31 Average: 0 14.40 0.00 2.40 1.59 0.07 81.53 Average: 1 26.18 0.00 3.30 1.35 0.08 69.09