---> uname -a: Linux prd-centos8-robot-2c-8g-7808.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 600 4876 19 2221 6801 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:d6:3a:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.182/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85714sec preferred_lft 85714sec inet6 fe80::f816:3eff:fed6:3a7b/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) 01/06/2025 _x86_64_ (2 CPU) 00:31:02 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 115.99 47.71 68.28 5790.84 11845.21 12:34:01 AM 96.80 0.73 96.07 53.05 11610.13 12:35:01 AM 24.13 0.42 23.71 64.79 1606.93 12:36:01 AM 62.93 9.23 53.70 1641.72 5504.33 12:37:01 AM 16.00 0.00 16.00 0.00 2942.68 12:38:01 AM 4.60 0.10 4.50 32.12 195.25 12:39:01 AM 0.93 0.00 0.93 0.00 600.12 12:40:01 AM 0.47 0.00 0.47 0.00 380.59 12:41:01 AM 0.60 0.03 0.57 1.87 293.99 12:42:01 AM 17.06 0.43 16.63 47.99 2325.18 Average: 33.95 5.87 28.09 763.36 3730.64 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5275668 6984728 2606764 33.07 2688 1892816 764796 8.56 220016 2068264 217752 12:34:01 AM 5190940 6989744 2691492 34.15 2688 1976236 731040 8.19 198328 2148320 30680 12:35:01 AM 5274832 7075168 2607600 33.08 2688 1978276 656296 7.35 217460 2050152 8 12:36:01 AM 4993384 7045216 2889048 36.65 2688 2221356 641836 7.19 263872 2251156 65184 12:37:01 AM 4997136 7048624 2885296 36.60 2688 2221416 641836 7.19 263864 2251228 64 12:38:01 AM 4933348 6995228 2949084 37.41 2688 2231804 709408 7.94 264464 2313296 7948 12:39:01 AM 4917760 6995060 2964672 37.61 2688 2247204 709408 7.94 264468 2328916 5860 12:40:01 AM 4907992 6993988 2974440 37.74 2688 2255900 724448 8.11 264496 2339496 3232 12:41:01 AM 4894812 6987504 2987620 37.90 2688 2262556 743584 8.33 264744 2351644 1236 12:42:01 AM 5093720 7059784 2788712 35.38 2688 2141440 644740 7.22 492984 1948600 13376 Average: 5047959 7017504 2834473 35.96 2688 2142900 696739 7.80 271470 2205107 34534 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 288.84 178.81 1567.89 57.83 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 58.80 45.22 669.88 8.54 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 14.93 9.02 5.94 3.65 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 261.21 193.02 343.54 48.29 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 6.67 3.12 3.11 0.43 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 37.00 28.74 81.96 8.81 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 41.39 32.09 100.27 9.69 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 19.78 17.73 35.54 10.24 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 21.51 17.69 81.56 6.88 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 82.10 55.06 143.17 81.43 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 83.23 58.05 303.32 23.58 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) 01/06/2025 _x86_64_ (2 CPU) 00:31:02 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 31.13 0.03 6.25 7.64 0.11 54.85 12:33:01 AM 0 21.98 0.02 5.42 7.21 0.08 65.29 12:33:01 AM 1 40.27 0.03 7.08 8.06 0.14 44.42 12:34:01 AM all 27.18 0.00 3.99 12.64 0.13 56.05 12:34:01 AM 0 32.68 0.00 4.26 12.88 0.13 50.05 12:34:01 AM 1 21.70 0.00 3.73 12.40 0.13 62.03 12:35:01 AM all 10.45 0.00 1.24 1.05 0.05 87.21 12:35:01 AM 0 6.66 0.00 1.29 1.08 0.05 90.92 12:35:01 AM 1 14.24 0.00 1.19 1.02 0.05 83.50 12:36:01 AM all 28.45 0.00 5.40 2.72 0.10 63.33 12:36:01 AM 0 25.53 0.00 4.83 2.22 0.10 67.32 12:36:01 AM 1 31.37 0.00 5.96 3.22 0.10 59.35 12:37:01 AM all 0.08 0.00 0.22 0.77 0.03 98.91 12:37:01 AM 0 0.07 0.00 0.23 0.37 0.03 99.30 12:37:01 AM 1 0.08 0.00 0.20 1.17 0.03 98.51 12:38:01 AM all 9.87 0.00 0.28 0.03 0.06 89.76 12:38:01 AM 0 9.98 0.00 0.22 0.05 0.05 89.70 12:38:01 AM 1 9.76 0.00 0.35 0.02 0.07 89.81 12:39:01 AM all 16.28 0.00 0.20 0.10 0.08 83.34 12:39:01 AM 0 20.65 0.00 0.18 0.10 0.08 78.98 12:39:01 AM 1 11.92 0.00 0.22 0.10 0.07 87.69 12:40:01 AM all 10.37 0.00 0.18 0.08 0.04 89.33 12:40:01 AM 0 2.14 0.00 0.17 0.12 0.03 97.55 12:40:01 AM 1 18.59 0.00 0.18 0.05 0.05 81.12 12:41:01 AM all 5.02 0.00 0.28 0.06 0.07 94.57 12:41:01 AM 0 2.51 0.00 0.20 0.12 0.07 97.11 12:41:01 AM 1 7.52 0.00 0.37 0.00 0.07 92.04 12:42:01 AM all 26.47 0.00 2.89 0.32 0.08 70.25 12:42:01 AM 0 18.45 0.00 2.37 0.35 0.07 78.77 12:42:01 AM 1 34.49 0.00 3.40 0.28 0.08 61.74 Average: all 16.51 0.00 2.09 2.54 0.07 78.79 Average: 0 14.05 0.00 1.91 2.44 0.07 81.52 Average: 1 18.97 0.00 2.26 2.63 0.08 76.06