---> uname -a: Linux prd-centos8-robot-2c-8g-51186.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: 2799.998 BogoMIPS: 5599.99 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 615 4896 19 2185 6783 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:41:1a:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.145/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85530sec preferred_lft 85530sec inet6 fe80::f816:3eff:fe41:1ade/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) 08/09/2025 _x86_64_ (2 CPU) 06:15:32 LINUX RESTART (2 CPU) 06:16:01 AM tps rtps wtps bread/s bwrtn/s 06:17:01 AM 101.40 22.96 78.44 6602.07 7339.39 06:18:01 AM 83.52 0.72 82.81 52.92 10017.79 06:19:01 AM 42.93 0.42 42.51 64.79 3769.09 06:20:01 AM 69.16 6.96 62.20 1292.77 7605.21 06:21:01 AM 6.95 0.22 6.73 11.73 579.71 06:22:01 AM 3.97 0.00 3.97 0.00 207.02 06:23:01 AM 0.35 0.00 0.35 0.00 61.02 06:24:01 AM 0.15 0.00 0.15 0.00 29.22 06:25:01 AM 0.22 0.00 0.22 0.00 68.84 06:26:01 AM 0.40 0.00 0.40 0.00 19.78 06:27:01 AM 0.28 0.00 0.28 0.00 14.98 06:28:01 AM 0.20 0.00 0.20 0.00 23.25 06:29:01 AM 10.50 0.32 10.18 36.92 390.90 06:30:01 AM 32.36 0.53 31.82 64.78 1746.32 Average: 25.17 2.29 22.88 580.46 2276.70 06:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:17:01 AM 5353852 7067936 2528580 32.08 2688 1896284 706272 7.91 192012 2016500 182680 06:18:01 AM 5180252 7017376 2702180 34.28 2688 2012884 711500 7.97 198084 2151468 42480 06:19:01 AM 5084640 7012088 2797792 35.49 2688 2100952 722776 8.09 234660 2208804 66384 06:20:01 AM 4966096 7053788 2916336 37.00 2688 2255196 667276 7.47 261908 2276400 10824 06:21:01 AM 4923032 7011672 2959400 37.54 2688 2256136 734812 8.23 262052 2318972 588 06:22:01 AM 4914104 7004616 2968328 37.66 2688 2258004 751408 8.41 262064 2328000 260 06:23:01 AM 4906548 6998528 2975884 37.75 2688 2259524 785688 8.80 262068 2335624 144 06:24:01 AM 4902368 6995956 2980064 37.81 2688 2261104 785688 8.80 262072 2339500 928 06:25:01 AM 4894428 6989340 2988004 37.91 2688 2262420 801064 8.97 262072 2347800 272 06:26:01 AM 4893984 6989268 2988448 37.91 2688 2262792 801064 8.97 262076 2348152 256 06:27:01 AM 4893980 6989364 2988452 37.91 2688 2262892 801064 8.97 262076 2348284 4 06:28:01 AM 4888112 6984704 2994320 37.99 2688 2264108 801064 8.97 262076 2353772 604 06:29:01 AM 5026692 6955456 2855740 36.23 2688 2100220 755820 8.46 307312 2186648 40524 06:30:01 AM 5009984 6941396 2872448 36.44 2688 2104696 761192 8.52 467500 2051872 26336 Average: 4988434 7000821 2893998 36.71 2688 2182658 756192 8.47 268431 2257985 26592 06:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 355.51 194.90 1761.00 62.90 0.00 0.00 0.00 0.00 06:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM eth0 74.26 53.58 716.54 8.75 0.00 0.00 0.00 0.00 06:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 AM eth0 42.04 36.66 327.30 9.12 0.00 0.00 0.00 0.00 06:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM eth0 202.58 180.84 46.01 43.08 0.00 0.00 0.00 0.00 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 38.60 27.99 9.24 2.69 0.00 0.00 0.00 0.00 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 95.58 94.22 18.75 9.18 0.00 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 58.09 55.56 12.17 6.01 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 73.28 72.58 14.28 6.94 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 60.51 58.01 13.01 6.96 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 15.31 13.88 3.92 2.63 0.00 0.00 0.00 0.00 06:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM eth0 5.13 3.42 1.23 0.71 0.00 0.00 0.00 0.00 06:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 AM eth0 43.08 35.56 10.49 6.42 0.00 0.00 0.00 0.00 06:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 AM eth0 84.36 61.06 118.71 54.01 0.00 0.00 0.00 0.00 06:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 AM eth0 19.66 18.09 16.57 8.85 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 83.43 64.74 219.24 16.30 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) 08/09/2025 _x86_64_ (2 CPU) 06:15:32 LINUX RESTART (2 CPU) 06:16:01 AM CPU %user %nice %system %iowait %steal %idle 06:17:01 AM all 46.05 0.00 7.33 1.49 0.13 44.99 06:17:01 AM 0 43.38 0.00 6.35 1.00 0.13 49.13 06:17:01 AM 1 48.71 0.00 8.31 1.99 0.13 40.85 06:18:01 AM all 23.58 0.00 3.27 1.53 0.08 71.53 06:18:01 AM 0 13.86 0.00 2.85 1.18 0.08 82.02 06:18:01 AM 1 33.32 0.00 3.69 1.87 0.08 61.04 06:19:01 AM all 24.28 0.00 3.83 0.45 0.08 71.36 06:19:01 AM 0 18.23 0.00 3.07 0.32 0.07 78.32 06:19:01 AM 1 30.33 0.00 4.59 0.58 0.08 64.41 06:20:01 AM all 21.63 0.00 4.62 1.93 0.08 71.75 06:20:01 AM 0 20.67 0.00 4.47 2.65 0.08 72.12 06:20:01 AM 1 22.60 0.00 4.77 1.20 0.07 71.37 06:21:01 AM all 2.85 0.00 0.33 0.06 0.04 96.71 06:21:01 AM 0 4.01 0.00 0.35 0.10 0.03 95.50 06:21:01 AM 1 1.69 0.00 0.32 0.02 0.05 97.93 06:22:01 AM all 8.16 0.00 0.51 0.02 0.08 91.23 06:22:01 AM 0 7.51 0.00 0.45 0.02 0.08 91.94 06:22:01 AM 1 8.81 0.00 0.57 0.02 0.07 90.54 06:23:01 AM all 5.71 0.00 0.34 0.00 0.08 93.87 06:23:01 AM 0 4.19 0.00 0.32 0.00 0.07 95.42 06:23:01 AM 1 7.24 0.00 0.35 0.00 0.08 92.32 06:24:01 AM all 5.06 0.00 0.37 0.00 0.08 94.50 06:24:01 AM 0 3.69 0.00 0.39 0.00 0.07 95.86 06:24:01 AM 1 6.43 0.00 0.35 0.00 0.08 93.14 06:25:01 AM all 7.12 0.00 0.39 0.00 0.07 92.43 06:25:01 AM 0 3.80 0.00 0.45 0.00 0.07 95.68 06:25:01 AM 1 10.43 0.00 0.32 0.00 0.07 89.18 06:26:01 AM all 4.11 0.00 0.24 0.00 0.07 95.58 06:26:01 AM 0 4.09 0.00 0.28 0.00 0.07 95.55 06:26:01 AM 1 4.13 0.00 0.20 0.00 0.07 95.60 06:27:01 AM all 1.54 0.00 0.14 0.00 0.09 98.23 06:27:01 AM 0 1.40 0.00 0.12 0.00 0.08 98.40 06:27:01 AM 1 1.67 0.00 0.17 0.00 0.10 98.06 06:27:01 AM CPU %user %nice %system %iowait %steal %idle 06:28:01 AM all 10.44 0.00 0.49 0.00 0.08 89.00 06:28:01 AM 0 6.59 0.00 0.50 0.00 0.07 92.84 06:28:01 AM 1 14.29 0.00 0.47 0.00 0.08 85.16 06:29:01 AM all 22.26 0.00 2.18 0.05 0.09 75.42 06:29:01 AM 0 23.08 0.00 2.19 0.05 0.10 74.58 06:29:01 AM 1 21.44 0.00 2.17 0.05 0.08 76.26 06:30:01 AM all 31.64 0.00 3.95 0.20 0.08 64.12 06:30:01 AM 0 25.38 0.00 3.96 0.22 0.08 70.36 06:30:01 AM 1 37.89 0.00 3.95 0.18 0.08 57.90 Average: all 15.33 0.00 2.00 0.41 0.08 82.18 Average: 0 12.86 0.00 1.84 0.40 0.08 84.82 Average: 1 17.80 0.00 2.16 0.42 0.08 79.53