---> uname -a: Linux prd-centos8-robot-2c-8g-2661.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 604 4917 19 2175 6795 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:30:15:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.214/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85716sec preferred_lft 85716sec inet6 fe80::f816:3eff:fe30:15a8/64 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) 10/01/2025 _x86_64_ (2 CPU) 00:57:41 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 189.74 135.78 53.96 13982.83 38477.83 01:00:01 AM 122.38 0.22 122.16 6.13 12260.98 01:01:01 AM 40.85 1.00 39.85 113.01 4628.29 01:02:01 AM 35.72 6.86 28.86 1249.76 1999.88 01:03:01 AM 54.71 0.25 54.46 47.06 7456.26 01:04:01 AM 8.50 0.00 8.50 0.00 578.44 01:05:01 AM 0.58 0.00 0.58 0.00 7.71 01:06:01 AM 0.32 0.00 0.32 0.00 3.05 01:07:01 AM 2.37 0.23 2.13 12.66 160.58 01:08:01 AM 15.01 0.32 14.70 36.93 553.42 01:09:01 AM 30.41 0.50 29.91 63.71 1348.88 Average: 45.51 13.20 32.31 1410.61 6135.05 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5506128 7025596 2376292 30.15 2688 1713068 756284 8.47 185024 1912104 98732 01:00:01 AM 5095244 6966132 2787176 35.36 2688 2048028 762320 8.54 190508 2252708 135800 01:01:01 AM 5217312 7061184 2665108 33.81 2688 2020040 673864 7.55 218584 2098452 10768 01:02:01 AM 4875108 6950448 3007312 38.15 2688 2245020 770952 8.63 275900 2363888 166980 01:03:01 AM 4937460 7032876 2944960 37.36 2688 2262956 669516 7.50 261868 2304124 10828 01:04:01 AM 4937060 7032416 2945360 37.37 2688 2262960 669516 7.50 261876 2304304 4 01:05:01 AM 4936896 7032224 2945524 37.37 2688 2262960 669516 7.50 261876 2304348 4 01:06:01 AM 4935920 7031248 2946500 37.38 2688 2262960 669516 7.50 261876 2305452 4 01:07:01 AM 4854008 6952380 3028412 38.42 2688 2266004 787864 8.82 262008 2385776 24 01:08:01 AM 5075520 6992528 2806900 35.61 2688 2090604 721076 8.07 303252 2145184 30572 01:09:01 AM 5062256 6982000 2820164 35.78 2688 2093696 715820 8.02 461352 2004400 25092 Average: 5039356 7005367 2843064 36.07 2688 2138936 715113 8.01 267648 2216431 43528 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 288.51 165.34 1214.80 58.33 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 114.08 85.49 1283.88 11.95 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 15.24 10.98 7.29 4.33 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 36.79 30.74 328.22 6.59 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 481.87 347.56 97.90 82.03 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 3.00 2.10 0.61 0.51 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 2.82 2.08 0.68 0.61 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 1.07 0.70 0.15 0.12 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 180.92 154.92 2215.95 11.26 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 180.47 151.92 1822.90 35.12 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 19.91 17.04 15.41 8.32 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 120.42 88.07 635.25 19.92 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) 10/01/2025 _x86_64_ (2 CPU) 00:57:41 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 35.79 0.07 10.58 26.11 0.21 27.24 12:59:01 AM 0 37.40 0.02 9.99 24.24 0.22 28.14 12:59:01 AM 1 34.17 0.12 11.18 27.99 0.20 26.34 01:00:01 AM all 34.17 0.00 4.80 3.76 0.16 57.10 01:00:01 AM 0 42.98 0.00 5.98 3.15 0.17 47.72 01:00:01 AM 1 25.35 0.00 3.62 4.37 0.15 66.51 01:01:01 AM all 19.69 0.00 2.41 0.82 0.12 76.96 01:01:01 AM 0 25.46 0.00 2.50 1.17 0.12 70.75 01:01:01 AM 1 13.91 0.00 2.32 0.47 0.12 83.18 01:02:01 AM all 18.72 0.00 3.72 1.56 0.15 75.85 01:02:01 AM 0 21.16 0.00 3.96 1.03 0.17 73.68 01:02:01 AM 1 16.31 0.00 3.47 2.09 0.13 78.00 01:03:01 AM all 17.23 0.00 3.56 1.66 1.02 76.54 01:03:01 AM 0 24.04 0.00 4.16 1.02 0.13 70.64 01:03:01 AM 1 10.55 0.00 2.97 2.28 1.89 82.31 01:04:01 AM all 0.35 0.00 0.11 0.21 0.09 99.24 01:04:01 AM 0 0.55 0.00 0.10 0.33 0.05 98.97 01:04:01 AM 1 0.15 0.00 0.12 0.08 0.13 99.52 01:05:01 AM all 0.34 0.00 0.10 0.00 0.04 99.52 01:05:01 AM 0 0.55 0.00 0.10 0.00 0.05 99.30 01:05:01 AM 1 0.13 0.00 0.10 0.00 0.03 99.73 01:06:01 AM all 0.28 0.00 0.08 0.00 0.05 99.59 01:06:01 AM 0 0.50 0.00 0.07 0.00 0.03 99.40 01:06:01 AM 1 0.07 0.00 0.08 0.00 0.07 99.78 01:07:01 AM all 9.90 0.00 1.90 0.02 0.08 88.11 01:07:01 AM 0 11.78 0.00 2.65 0.03 0.08 85.45 01:07:01 AM 1 8.02 0.00 1.15 0.00 0.07 90.77 01:08:01 AM all 19.25 0.00 2.62 0.13 0.10 77.89 01:08:01 AM 0 23.99 0.00 3.07 0.12 0.10 72.72 01:08:01 AM 1 14.52 0.00 2.17 0.15 0.10 83.05 01:09:01 AM all 30.88 0.00 3.95 0.25 0.10 64.82 01:09:01 AM 0 38.42 0.00 4.44 0.22 0.10 56.82 01:09:01 AM 1 23.34 0.00 3.46 0.28 0.10 72.83 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.91 0.01 3.06 3.11 0.19 76.72 Average: 0 20.56 0.00 3.35 2.83 0.11 73.15 Average: 1 13.26 0.01 2.77 3.39 0.28 80.28