---> uname -a: Linux prd-centos8-robot-2c-8g-1433.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 586 4955 19 2155 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:1d:0c:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.164/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85892sec preferred_lft 85892sec inet6 fe80::f816:3eff:fe1d:c79/64 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) 10/26/2024 _x86_64_ (2 CPU) 04:07:00 LINUX RESTART (2 CPU) 04:08:02 AM tps rtps wtps bread/s bwrtn/s 04:09:01 AM 100.41 51.85 48.56 6976.35 13260.37 04:10:01 AM 107.13 0.07 107.06 1.87 9437.56 04:11:01 AM 32.40 1.05 31.35 113.68 3628.09 04:12:01 AM 27.15 0.00 27.15 0.00 1847.33 04:13:01 AM 39.82 0.03 39.79 3.47 6661.48 04:14:01 AM 4.07 0.10 3.97 32.13 366.72 04:15:01 AM 20.83 0.42 20.41 47.73 2037.28 Average: 47.28 7.54 39.74 1010.86 5301.22 04:08:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:09:01 AM 5411124 7030336 2471308 31.35 2688 1809344 742368 8.31 217108 1964136 109352 04:10:01 AM 5249368 7075020 2633064 33.40 2688 2002452 640212 7.17 211512 2076796 90068 04:11:01 AM 5257284 7085868 2625148 33.30 2688 2005820 651848 7.30 240436 2040556 4 04:12:01 AM 5007764 7032720 2874668 36.47 2688 2194844 665088 7.45 256428 2252408 170204 04:13:01 AM 5034376 7062036 2848056 36.13 2688 2197124 632084 7.08 258448 2215332 8 04:14:01 AM 4963760 7012172 2918672 37.03 2688 2217932 685888 7.68 258576 2285032 13684 04:15:01 AM 5092092 6990520 2790340 35.40 2688 2074584 716120 8.02 464840 1975924 13356 Average: 5145110 7041239 2737322 34.73 2688 2071729 676230 7.57 272478 2115741 56668 04:08:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 309.22 181.41 1556.63 60.17 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 67.43 45.29 648.89 7.82 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 04:11:01 AM eth0 14.69 8.35 6.22 3.31 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 39.98 32.33 293.61 6.77 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 168.26 125.02 39.97 35.51 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 69.99 50.37 362.11 5.16 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 81.34 55.24 116.99 54.95 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 106.79 70.88 429.39 24.73 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) 10/26/2024 _x86_64_ (2 CPU) 04:07:00 LINUX RESTART (2 CPU) 04:08:02 AM CPU %user %nice %system %iowait %steal %idle 04:09:01 AM all 30.24 0.03 6.60 23.94 0.12 39.07 04:09:01 AM 0 25.62 0.05 7.06 22.32 0.12 44.84 04:09:01 AM 1 34.84 0.02 6.14 25.55 0.12 33.33 04:10:01 AM all 29.00 0.00 4.50 3.71 0.10 62.69 04:10:01 AM 0 11.43 0.00 3.23 2.45 0.07 82.83 04:10:01 AM 1 46.60 0.00 5.77 4.97 0.13 42.52 04:11:01 AM all 11.32 0.00 1.58 1.48 0.05 85.58 04:11:01 AM 0 4.41 0.00 1.44 2.11 0.05 91.99 04:11:01 AM 1 18.21 0.00 1.72 0.85 0.05 79.17 04:12:01 AM all 18.78 0.00 3.31 0.58 0.08 77.24 04:12:01 AM 0 13.99 0.00 3.04 0.90 0.08 81.99 04:12:01 AM 1 23.58 0.00 3.59 0.27 0.08 72.48 04:13:01 AM all 8.62 0.00 1.67 1.56 0.04 88.10 04:13:01 AM 0 7.67 0.00 1.22 1.94 0.05 89.12 04:13:01 AM 1 9.58 0.00 2.12 1.19 0.03 87.08 04:14:01 AM all 5.62 0.00 0.33 0.06 0.04 93.95 04:14:01 AM 0 2.12 0.00 0.27 0.10 0.03 97.47 04:14:01 AM 1 9.14 0.00 0.39 0.02 0.05 90.40 04:15:01 AM all 21.51 0.00 2.88 0.40 0.08 75.13 04:15:01 AM 0 17.81 0.00 2.97 0.45 0.08 78.69 04:15:01 AM 1 25.27 0.00 2.79 0.35 0.07 71.52 Average: all 17.85 0.00 2.97 4.48 0.07 74.62 Average: 0 11.82 0.01 2.73 4.26 0.07 81.10 Average: 1 23.88 0.00 3.21 4.70 0.08 68.12