---> uname -a: Linux prd-centos8-robot-2c-8g-1440.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 652 4899 19 2145 6748 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:b0:63:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.86/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85694sec preferred_lft 85694sec inet6 fe80::f816:3eff:feb0:6328/64 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) 04:08:01 AM tps rtps wtps bread/s bwrtn/s 04:09:01 AM 89.25 46.62 42.64 6884.77 13940.62 04:10:01 AM 105.70 0.07 105.63 1.87 9469.11 04:11:01 AM 25.70 0.67 25.04 49.44 3486.41 04:12:01 AM 9.72 0.38 9.33 64.26 216.75 04:13:01 AM 49.00 0.03 48.97 3.47 3756.35 04:14:01 AM 17.93 0.00 17.93 0.00 4491.48 04:15:01 AM 2.27 0.12 2.15 33.06 343.49 04:16:01 AM 0.37 0.00 0.37 0.00 6.20 04:17:01 AM 0.18 0.00 0.18 0.00 2.98 04:18:01 AM 13.50 0.32 13.18 36.92 687.87 Average: 31.36 4.82 26.54 707.41 3640.28 04:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:09:01 AM 5376104 7010500 2506320 31.80 2688 1824044 745132 8.34 219964 1992092 124188 04:10:01 AM 5078160 6949440 2804264 35.58 2688 2048008 773024 8.66 219512 2236428 132092 04:11:01 AM 5157028 6987012 2725396 34.58 2688 2007332 720184 8.06 222204 2155980 8 04:12:01 AM 5233880 7065792 2648544 33.60 2688 2009260 644952 7.22 241064 2060804 4 04:13:01 AM 5002432 7033384 2879992 36.54 2688 2200572 673080 7.54 259192 2245744 116584 04:14:01 AM 4997768 7028712 2884656 36.60 2688 2200572 673080 7.54 259192 2248796 8 04:15:01 AM 4936140 6976444 2946284 37.38 2688 2209932 746340 8.36 259460 2309952 4 04:16:01 AM 4919304 6959648 2963120 37.59 2688 2209972 768132 8.60 259460 2326668 44 04:17:01 AM 4914840 6960004 2967584 37.65 2688 2214792 765588 8.57 259520 2330232 4828 04:18:01 AM 5032356 6920036 2850068 36.16 2688 2062716 751220 8.41 302804 2194424 31708 Average: 5064801 6989097 2817623 35.75 2688 2098720 726073 8.13 250237 2210112 40947 04:08:01 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 303.92 174.49 1529.28 60.01 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 69.99 48.05 649.33 8.08 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 9.05 1.78 2.33 0.48 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 12.51 9.20 5.04 3.50 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 258.50 191.39 341.35 48.11 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 1.50 0.82 0.30 0.18 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 201.10 183.37 105.67 69.73 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 265.68 257.76 416.00 94.40 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 156.99 148.94 280.60 46.08 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 62.43 41.37 96.54 37.59 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 134.17 105.72 342.65 36.81 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) 04:08:01 AM CPU %user %nice %system %iowait %steal %idle 04:09:01 AM all 29.68 0.04 6.51 17.51 0.12 46.14 04:09:01 AM 0 38.97 0.05 6.78 18.66 0.12 35.42 04:09:01 AM 1 20.37 0.03 6.24 16.36 0.12 56.87 04:10:01 AM all 27.86 0.00 4.27 5.76 0.11 62.00 04:10:01 AM 0 32.90 0.00 5.02 6.40 0.08 55.59 04:10:01 AM 1 22.83 0.00 3.52 5.13 0.13 68.38 04:11:01 AM all 2.56 0.00 0.68 1.03 0.04 95.69 04:11:01 AM 0 3.47 0.00 0.77 0.83 0.03 94.90 04:11:01 AM 1 1.65 0.00 0.58 1.22 0.05 96.49 04:12:01 AM all 10.16 0.00 1.16 0.09 0.08 88.51 04:12:01 AM 0 5.48 0.00 1.15 0.13 0.07 93.17 04:12:01 AM 1 14.85 0.00 1.17 0.05 0.08 83.84 04:13:01 AM all 26.78 0.00 4.60 1.35 0.09 67.18 04:13:01 AM 0 23.67 0.00 4.70 1.69 0.08 69.86 04:13:01 AM 1 29.89 0.00 4.50 1.00 0.10 64.50 04:14:01 AM all 0.33 0.00 0.24 1.06 0.05 98.32 04:14:01 AM 0 0.08 0.00 0.20 0.38 0.05 99.28 04:14:01 AM 1 0.57 0.00 0.28 1.74 0.05 97.36 04:15:01 AM all 23.36 0.00 1.19 0.06 0.09 75.30 04:15:01 AM 0 25.10 0.00 1.01 0.12 0.10 73.67 04:15:01 AM 1 21.63 0.00 1.37 0.00 0.08 76.92 04:16:01 AM all 20.35 0.00 0.54 0.00 0.11 79.01 04:16:01 AM 0 8.37 0.00 0.49 0.00 0.12 91.02 04:16:01 AM 1 32.30 0.00 0.59 0.00 0.10 67.01 04:17:01 AM all 18.66 0.00 0.51 0.00 0.10 80.72 04:17:01 AM 0 18.08 0.00 0.52 0.00 0.08 81.32 04:17:01 AM 1 19.25 0.00 0.51 0.00 0.12 80.12 04:18:01 AM all 14.87 0.00 1.98 0.27 0.09 82.80 04:18:01 AM 0 15.31 0.00 1.90 0.17 0.10 82.52 04:18:01 AM 1 14.42 0.00 2.06 0.37 0.08 83.07 Average: all 17.43 0.00 2.16 2.70 0.09 77.61 Average: 0 17.10 0.01 2.25 2.82 0.08 77.74 Average: 1 17.76 0.00 2.08 2.57 0.09 77.49