---> uname -a: Linux prd-centos8-robot-2c-8g-47024.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 575 4951 19 2169 6823 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:b6:18:6c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.221/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85696sec preferred_lft 85696sec inet6 fe80::f816:3eff:feb6:186c/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) 07/29/2025 _x86_64_ (2 CPU) 02:11:26 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 88.90 8.25 80.66 2684.97 7557.51 02:14:01 AM 90.82 0.72 90.10 52.92 11305.91 02:15:01 AM 23.90 0.42 23.48 64.79 1512.43 02:16:01 AM 66.22 6.97 59.26 1292.98 7431.76 02:17:01 AM 10.96 0.00 10.96 0.00 1087.19 02:18:02 AM 0.27 0.00 0.27 0.00 3.92 02:19:01 AM 0.15 0.00 0.15 0.00 1.20 02:20:01 AM 1.90 0.02 1.88 0.13 100.43 02:21:01 AM 0.67 0.03 0.63 1.87 64.78 02:22:01 AM 16.93 0.32 16.61 36.92 623.79 02:23:01 AM 28.63 0.53 28.10 64.79 1376.85 Average: 29.99 1.57 28.42 382.34 2828.46 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5288140 7025524 2594284 32.91 2688 1919060 709464 7.94 188932 2080824 195208 02:14:01 AM 5192844 7029240 2689580 34.12 2688 2012580 671576 7.52 209636 2130468 9928 02:15:01 AM 5146856 7039908 2735568 34.70 2688 2066984 689460 7.72 229420 2148408 44336 02:16:01 AM 4979916 7065216 2902508 36.82 2688 2253068 628996 7.04 261252 2262712 26920 02:17:01 AM 4978096 7063128 2904328 36.85 2688 2253068 628996 7.04 261252 2262684 16 02:18:02 AM 4978264 7063300 2904160 36.84 2688 2253072 628996 7.04 261256 2262620 12 02:19:01 AM 4977940 7062976 2904484 36.85 2688 2253072 628996 7.04 261256 2262800 16 02:20:01 AM 4935268 7021548 2947156 37.39 2688 2254356 697964 7.82 261532 2304944 136 02:21:01 AM 4930740 7018632 2951684 37.45 2688 2255960 697964 7.82 261684 2309840 24 02:22:01 AM 5084192 6995900 2798232 35.50 2688 2084844 709048 7.94 299772 2140028 31068 02:23:01 AM 5119732 7034440 2762692 35.05 2688 2088008 666328 7.46 460212 1946012 25024 Average: 5055635 7038165 2826789 35.86 2688 2154007 668890 7.49 268746 2191940 30244 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 219.86 154.40 1444.16 39.83 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 70.43 50.90 570.18 8.28 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 31.84 23.83 118.11 6.23 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 483.52 354.76 291.39 81.83 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 2.55 0.83 0.60 0.18 0.00 0.00 0.00 0.00 02:18:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:02 AM eth0 2.55 1.78 0.42 0.40 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 3.03 2.15 0.72 0.64 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 47.20 30.44 14.28 4.46 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 32.81 26.87 9.29 6.07 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 69.98 47.63 90.60 31.35 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 17.53 16.51 14.81 7.66 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 89.34 64.65 232.59 17.02 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) 07/29/2025 _x86_64_ (2 CPU) 02:11:26 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 40.24 0.00 6.24 0.97 0.09 52.46 02:13:01 AM 0 46.06 0.00 6.94 0.93 0.10 45.96 02:13:01 AM 1 34.41 0.00 5.53 1.02 0.08 58.96 02:14:01 AM all 22.12 0.00 3.64 0.93 0.08 73.22 02:14:01 AM 0 26.67 0.00 3.48 0.56 0.08 69.21 02:14:01 AM 1 17.62 0.00 3.80 1.30 0.08 77.19 02:15:01 AM all 16.96 0.00 2.57 0.23 0.07 80.18 02:15:01 AM 0 25.40 0.00 2.90 0.30 0.07 71.33 02:15:01 AM 1 8.52 0.00 2.23 0.17 0.07 89.02 02:16:01 AM all 23.49 0.00 4.99 0.82 0.08 70.62 02:16:01 AM 0 25.24 0.00 4.88 0.74 0.10 69.04 02:16:01 AM 1 21.74 0.00 5.10 0.90 0.07 72.20 02:17:01 AM all 0.36 0.00 0.12 0.16 0.03 99.33 02:17:01 AM 0 0.57 0.00 0.10 0.13 0.02 99.18 02:17:01 AM 1 0.15 0.00 0.13 0.18 0.05 99.48 02:18:02 AM all 0.35 0.00 0.07 0.00 0.03 99.55 02:18:02 AM 0 0.58 0.00 0.07 0.00 0.03 99.32 02:18:02 AM 1 0.12 0.00 0.07 0.00 0.03 99.78 02:19:01 AM all 0.38 0.00 0.08 0.00 0.03 99.50 02:19:01 AM 0 0.25 0.00 0.10 0.00 0.03 99.61 02:19:01 AM 1 0.51 0.00 0.07 0.00 0.03 99.39 02:20:01 AM all 6.78 0.00 0.69 0.00 0.06 92.47 02:20:01 AM 0 5.92 0.00 0.70 0.00 0.05 93.33 02:20:01 AM 1 7.64 0.00 0.69 0.00 0.07 91.61 02:21:01 AM all 11.22 0.00 0.84 0.01 0.06 87.87 02:21:01 AM 0 12.28 0.00 0.87 0.02 0.07 86.77 02:21:01 AM 1 10.17 0.00 0.80 0.00 0.05 88.98 02:22:01 AM all 15.09 0.00 2.06 0.06 0.10 82.69 02:22:01 AM 0 16.28 0.00 1.87 0.07 0.10 81.68 02:22:01 AM 1 13.90 0.00 2.25 0.05 0.10 83.69 02:23:01 AM all 27.82 0.00 3.87 0.11 0.08 68.12 02:23:01 AM 0 35.36 0.00 3.93 0.15 0.07 60.49 02:23:01 AM 1 20.23 0.00 3.82 0.07 0.08 75.80 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.01 0.00 2.29 0.30 0.07 82.34 Average: 0 17.72 0.00 2.35 0.26 0.07 79.60 Average: 1 12.30 0.00 2.23 0.34 0.07 85.07