---> uname -a: Linux prd-centos8-robot-2c-8g-41525.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 625 4817 19 2254 6774 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:57:93:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.203/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85533sec preferred_lft 85533sec inet6 fe80::f816:3eff:fe57:9338/64 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) 07/10/2025 _x86_64_ (2 CPU) 10:03:11 LINUX RESTART (2 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 73.34 18.91 54.43 3767.41 4732.34 10:06:01 AM 99.28 0.72 98.57 52.92 11263.86 10:07:01 AM 33.59 0.42 33.18 64.79 2581.62 10:08:01 AM 71.28 6.96 64.31 1292.77 8160.35 10:09:01 AM 9.97 0.02 9.95 0.13 668.56 10:10:01 AM 2.12 0.00 2.12 0.00 588.19 10:11:01 AM 0.95 0.00 0.95 0.00 334.40 10:12:01 AM 0.42 0.02 0.40 1.07 241.55 10:13:01 AM 0.65 0.03 0.62 1.87 262.99 10:14:01 AM 0.95 0.35 0.60 53.46 80.87 10:15:01 AM 0.23 0.00 0.23 0.00 14.48 10:16:01 AM 1.67 0.00 1.67 0.00 104.40 10:17:01 AM 24.91 0.42 24.49 47.72 2871.41 Average: 24.57 2.14 22.42 406.32 2454.23 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5387696 7058408 2494728 31.65 2688 1853992 709364 7.94 186456 1989560 170964 10:06:01 AM 5149236 6983308 2733188 34.67 2688 2010120 748184 8.38 198024 2179016 42492 10:07:01 AM 5045692 6976244 2836732 35.99 2688 2104392 756452 8.47 233824 2245776 85172 10:08:01 AM 4932392 7014240 2950032 37.43 2688 2249692 680196 7.62 262004 2304576 10832 10:09:01 AM 4891692 6974156 2990732 37.94 2688 2250480 735512 8.24 262124 2345496 788 10:10:01 AM 4859496 6958040 3022928 38.35 2688 2266568 750368 8.40 262596 2377096 1228 10:11:01 AM 4851520 6958576 3030904 38.45 2688 2275096 750368 8.40 262596 2385472 236 10:12:01 AM 4844624 6958740 3037800 38.54 2688 2282112 750368 8.40 262668 2392744 76 10:13:01 AM 4832412 6954196 3050012 38.69 2688 2289788 770424 8.63 262912 2403760 52 10:14:01 AM 4447660 6897932 3434764 43.57 2688 2293436 784724 8.79 264268 2407396 0 10:15:01 AM 4446208 6897068 3436216 43.59 2688 2294024 784724 8.79 264280 2408748 312 10:16:01 AM 5062928 7014712 2819496 35.77 2688 2121068 688400 7.71 257464 2179648 4500 10:17:01 AM 4931836 6930064 2950588 37.43 2688 2172408 780456 8.74 500456 2092956 23412 Average: 4898722 6967360 2983702 37.85 2688 2189475 745349 8.35 267667 2285557 26159 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 308.33 187.65 1664.09 61.49 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 72.24 54.63 805.69 9.18 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 37.43 29.10 297.99 7.36 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 168.91 122.61 54.58 29.55 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 21.93 12.83 11.17 1.50 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 34.93 32.33 129.48 8.70 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 18.07 19.14 42.83 7.10 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 20.31 18.96 37.49 5.49 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 24.81 22.05 57.17 11.90 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 39.08 54.62 22.60 4.84 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 15.44 12.88 3.95 2.48 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 28.82 17.66 13.02 3.86 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 61.68 41.59 140.70 92.17 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 65.54 48.16 252.37 18.89 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) 07/10/2025 _x86_64_ (2 CPU) 10:03:11 LINUX RESTART (2 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 34.72 0.01 5.76 1.89 0.11 57.51 10:05:01 AM 0 37.59 0.02 5.82 1.87 0.12 54.58 10:05:01 AM 1 31.85 0.00 5.71 1.91 0.10 60.44 10:06:01 AM all 29.68 0.00 4.23 3.09 0.09 62.91 10:06:01 AM 0 40.18 0.00 4.72 3.30 0.08 51.72 10:06:01 AM 1 19.18 0.00 3.74 2.89 0.10 74.10 10:07:01 AM all 23.55 0.00 3.10 0.66 0.08 72.61 10:07:01 AM 0 35.75 0.00 3.63 0.60 0.08 59.94 10:07:01 AM 1 11.36 0.00 2.57 0.72 0.07 85.28 10:08:01 AM all 22.51 0.00 4.71 1.64 0.12 71.02 10:08:01 AM 0 33.80 0.00 5.54 1.89 0.10 58.68 10:08:01 AM 1 11.28 0.00 3.89 1.40 0.13 83.29 10:09:01 AM all 1.80 0.00 0.23 0.07 0.02 97.88 10:09:01 AM 0 3.05 0.00 0.27 0.02 0.02 96.65 10:09:01 AM 1 0.55 0.00 0.20 0.12 0.02 99.11 10:10:01 AM all 15.28 0.00 0.29 0.10 0.06 84.27 10:10:01 AM 0 21.73 0.00 0.27 0.07 0.07 77.87 10:10:01 AM 1 8.84 0.00 0.32 0.13 0.05 90.66 10:11:01 AM all 11.10 0.00 0.18 0.03 0.04 88.65 10:11:01 AM 0 17.30 0.00 0.17 0.00 0.05 82.49 10:11:01 AM 1 4.88 0.00 0.20 0.05 0.03 94.83 10:12:01 AM all 9.97 0.00 0.17 0.01 0.05 89.80 10:12:01 AM 0 14.93 0.00 0.18 0.02 0.05 84.82 10:12:01 AM 1 5.01 0.00 0.15 0.00 0.05 94.79 10:13:01 AM all 13.67 0.00 0.28 0.03 0.05 85.97 10:13:01 AM 0 13.40 0.00 0.28 0.02 0.05 86.24 10:13:01 AM 1 13.93 0.00 0.28 0.03 0.05 85.70 10:14:01 AM all 8.68 0.00 2.59 0.01 0.05 88.67 10:14:01 AM 0 8.51 0.00 2.48 0.02 0.05 88.94 10:14:01 AM 1 8.85 0.00 2.70 0.00 0.05 88.40 10:15:01 AM all 4.67 0.00 0.18 0.00 0.04 95.11 10:15:01 AM 0 4.39 0.00 0.17 0.00 0.03 95.41 10:15:01 AM 1 4.96 0.00 0.18 0.00 0.05 94.81 10:15:01 AM CPU %user %nice %system %iowait %steal %idle 10:16:01 AM all 6.24 0.00 1.19 0.01 0.03 92.53 10:16:01 AM 0 1.87 0.00 1.42 0.00 0.02 96.69 10:16:01 AM 1 10.63 0.00 0.95 0.02 0.05 88.35 10:17:01 AM all 25.05 0.00 2.83 0.29 0.07 71.76 10:17:01 AM 0 29.89 0.00 2.71 0.40 0.08 66.92 10:17:01 AM 1 20.20 0.00 2.96 0.18 0.05 76.61 Average: all 15.93 0.00 1.98 0.60 0.06 81.43 Average: 0 20.19 0.00 2.13 0.63 0.06 76.99 Average: 1 11.66 0.00 1.84 0.57 0.06 85.87