---> uname -a: Linux prd-centos8-robot-2c-8g-48147.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 600 4916 19 2180 6799 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:c0:ad:6c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.119/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85380sec preferred_lft 85380sec inet6 fe80::f816:3eff:fec0:ad6c/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) 09/02/2025 _x86_64_ (2 CPU) 10:01:36 LINUX RESTART (2 CPU) 10:02:01 AM tps rtps wtps bread/s bwrtn/s 10:03:01 AM 121.53 66.74 54.79 7866.96 35940.23 10:04:01 AM 104.10 0.07 104.03 1.87 10835.90 10:05:01 AM 41.01 0.65 40.36 51.06 4407.02 10:06:01 AM 19.63 0.42 19.21 64.78 845.37 10:07:02 AM 63.27 6.97 56.31 1292.98 3914.03 10:08:01 AM 26.18 0.00 26.18 0.00 5553.07 10:09:01 AM 3.72 0.00 3.72 0.00 122.28 10:10:01 AM 0.30 0.00 0.30 0.00 3.42 10:11:01 AM 0.80 0.22 0.58 11.73 20.74 10:12:01 AM 2.38 0.00 2.38 0.00 137.69 10:13:01 AM 0.40 0.00 0.40 0.00 87.62 10:14:01 AM 0.17 0.00 0.17 0.00 16.68 10:15:01 AM 0.13 0.00 0.13 0.00 8.40 10:16:01 AM 0.13 0.00 0.13 0.00 16.14 10:17:01 AM 0.33 0.03 0.30 1.87 32.46 10:18:01 AM 24.31 0.45 23.86 47.98 1251.25 Average: 25.52 4.73 20.80 584.26 3947.71 10:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:03:01 AM 5452984 7029860 2429448 30.82 2688 1769076 749468 8.39 186728 1958244 99932 10:04:01 AM 5271520 7065404 2610912 33.12 2688 1971116 676196 7.57 186800 2068732 28680 10:05:01 AM 5183344 7020684 2699088 34.24 2688 2013152 695752 7.79 198328 2148588 4 10:06:01 AM 5258108 7097344 2624324 33.29 2688 2015096 633612 7.09 219292 2054340 8 10:07:02 AM 4965496 7053460 2916936 37.01 2688 2255320 671976 7.52 262392 2276736 151264 10:08:01 AM 4954044 7041708 2928388 37.15 2688 2255332 656316 7.35 262404 2284260 4 10:09:01 AM 4954148 7041812 2928284 37.15 2688 2255332 656316 7.35 262408 2284196 4 10:10:01 AM 4953684 7041348 2928748 37.16 2688 2255332 654980 7.33 262408 2284428 4 10:11:01 AM 4910164 6999264 2972268 37.71 2688 2256808 725620 8.12 262680 2327720 840 10:12:01 AM 4901940 6994324 2980492 37.81 2688 2260044 725620 8.12 262680 2335672 2184 10:13:01 AM 4901284 6994092 2981148 37.82 2688 2260476 725620 8.12 262680 2336444 152 10:14:01 AM 4899864 6993048 2982568 37.84 2688 2260852 725620 8.12 262680 2337928 68 10:15:01 AM 4899500 6993068 2982932 37.84 2688 2261228 725620 8.12 262680 2338324 220 10:16:01 AM 4898896 6992836 2983536 37.85 2688 2261608 725620 8.12 262680 2338812 144 10:17:01 AM 4944784 7041940 2937648 37.27 2688 2264828 662480 7.42 263156 2292632 2452 10:18:01 AM 5017580 6939504 2864852 36.34 2688 2095820 780732 8.74 465008 2043724 23420 Average: 5022959 7021231 2859473 36.28 2688 2169464 699472 7.83 259063 2231924 19336 10:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 AM eth0 319.85 184.85 1647.78 60.21 0.00 0.00 0.00 0.00 10:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 AM eth0 28.67 23.03 262.19 5.05 0.00 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 57.22 38.86 582.67 5.09 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 12.28 10.35 5.72 4.14 0.00 0.00 0.00 0.00 10:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:02 AM eth0 190.77 144.94 363.94 39.77 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 319.59 234.73 61.26 49.02 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 3.28 2.03 0.51 0.43 0.00 0.00 0.00 0.00 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 2.57 1.93 0.44 0.42 0.00 0.00 0.00 0.00 10:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 AM eth0 44.20 26.04 12.68 3.79 0.00 0.00 0.00 0.00 10:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 AM eth0 36.73 31.23 10.41 6.07 0.00 0.00 0.00 0.00 10:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 AM eth0 15.00 10.85 4.03 2.66 0.00 0.00 0.00 0.00 10:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 AM eth0 11.55 9.18 2.96 1.98 0.00 0.00 0.00 0.00 10:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 AM eth0 15.10 9.22 3.24 1.80 0.00 0.00 0.00 0.00 10:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 AM eth0 11.31 9.15 2.65 1.80 0.00 0.00 0.00 0.00 10:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 AM eth0 55.06 27.26 15.32 4.84 0.00 0.00 0.00 0.00 10:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 AM eth0 48.98 39.17 92.09 33.88 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 73.00 49.98 191.87 13.77 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) 09/02/2025 _x86_64_ (2 CPU) 10:01:36 LINUX RESTART (2 CPU) 10:02:01 AM CPU %user %nice %system %iowait %steal %idle 10:03:01 AM all 35.99 0.03 7.47 13.99 0.10 42.43 10:03:01 AM 0 33.97 0.02 6.33 13.12 0.10 46.46 10:03:01 AM 1 38.01 0.03 8.61 14.87 0.10 38.38 10:04:01 AM all 21.62 0.00 4.26 1.81 0.07 72.24 10:04:01 AM 0 28.96 0.00 5.35 1.87 0.07 63.75 10:04:01 AM 1 14.30 0.00 3.18 1.75 0.08 80.70 10:05:01 AM all 14.01 0.00 1.55 1.11 0.06 83.27 10:05:01 AM 0 13.80 0.00 1.67 1.12 0.07 83.34 10:05:01 AM 1 14.22 0.00 1.44 1.10 0.05 83.19 10:06:01 AM all 12.02 0.00 1.53 0.15 0.06 86.25 10:06:01 AM 0 16.52 0.00 1.40 0.18 0.05 81.84 10:06:01 AM 1 7.51 0.00 1.65 0.12 0.07 90.65 10:07:02 AM all 32.79 0.00 5.95 0.94 0.09 60.23 10:07:02 AM 0 32.71 0.00 5.31 1.05 0.10 60.83 10:07:02 AM 1 32.86 0.00 6.59 0.83 0.08 59.63 10:08:01 AM all 0.63 0.00 0.89 0.77 0.04 97.67 10:08:01 AM 0 0.70 0.00 0.78 0.54 0.03 97.94 10:08:01 AM 1 0.56 0.00 1.01 0.99 0.05 97.39 10:09:01 AM all 0.35 0.00 0.08 0.02 0.03 99.52 10:09:01 AM 0 0.58 0.00 0.05 0.00 0.02 99.35 10:09:01 AM 1 0.12 0.00 0.10 0.03 0.05 99.70 10:10:01 AM all 0.34 0.00 0.08 0.00 0.03 99.56 10:10:01 AM 0 0.53 0.00 0.05 0.00 0.02 99.40 10:10:01 AM 1 0.15 0.00 0.10 0.00 0.03 99.72 10:11:01 AM all 5.57 0.00 0.59 0.00 0.05 93.79 10:11:01 AM 0 6.63 0.00 0.55 0.00 0.05 92.77 10:11:01 AM 1 4.51 0.00 0.64 0.00 0.05 94.80 10:12:01 AM all 16.42 0.00 0.88 0.01 0.08 82.61 10:12:01 AM 0 26.39 0.00 1.14 0.00 0.08 72.39 10:12:01 AM 1 6.47 0.00 0.62 0.02 0.07 92.83 10:13:01 AM all 4.87 0.00 0.33 0.00 0.08 94.72 10:13:01 AM 0 5.58 0.00 0.37 0.00 0.08 93.97 10:13:01 AM 1 4.17 0.00 0.30 0.00 0.07 95.47 10:13:01 AM CPU %user %nice %system %iowait %steal %idle 10:14:01 AM all 4.34 0.00 0.31 0.00 0.05 95.30 10:14:01 AM 0 4.56 0.00 0.30 0.00 0.05 95.09 10:14:01 AM 1 4.12 0.00 0.32 0.00 0.05 95.52 10:15:01 AM all 4.35 0.00 0.29 0.00 0.07 95.29 10:15:01 AM 0 5.21 0.00 0.33 0.00 0.07 94.38 10:15:01 AM 1 3.49 0.00 0.25 0.00 0.07 96.19 10:16:01 AM all 4.36 0.00 0.29 0.00 0.04 95.30 10:16:01 AM 0 4.98 0.00 0.32 0.00 0.05 94.65 10:16:01 AM 1 3.75 0.00 0.27 0.00 0.03 95.95 10:17:01 AM all 6.93 0.00 0.46 0.01 0.07 92.53 10:17:01 AM 0 9.28 0.00 0.42 0.00 0.07 90.23 10:17:01 AM 1 4.58 0.00 0.50 0.02 0.07 94.83 10:18:01 AM all 23.94 0.00 3.28 0.18 0.07 72.53 10:18:01 AM 0 30.35 0.00 3.67 0.13 0.07 65.78 10:18:01 AM 1 17.54 0.00 2.89 0.22 0.07 79.29 Average: all 11.80 0.00 1.77 1.18 0.06 85.19 Average: 0 13.82 0.00 1.75 1.13 0.06 83.24 Average: 1 9.78 0.00 1.78 1.24 0.06 87.13