---> uname -a: Linux prd-centos8-robot-2c-8g-8545.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 601 4957 19 2138 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:36:09:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.38/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85719sec preferred_lft 85719sec inet6 fe80::f816:3eff:fe36:9e1/64 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) 01/08/2025 _x86_64_ (2 CPU) 05:05:26 LINUX RESTART (2 CPU) 05:06:03 AM tps rtps wtps bread/s bwrtn/s 05:07:01 AM 90.61 18.34 72.27 4388.00 7149.17 05:08:01 AM 77.67 0.73 76.94 53.05 9091.79 05:09:01 AM 17.54 0.42 17.13 64.78 1594.35 05:10:01 AM 71.91 9.23 62.68 1641.72 7567.23 05:11:01 AM 5.62 0.00 5.62 0.00 638.73 05:12:01 AM 0.70 0.00 0.70 0.00 9.35 05:13:01 AM 0.47 0.00 0.47 0.00 4.48 05:14:01 AM 2.40 0.12 2.28 33.06 153.43 05:15:01 AM 0.63 0.00 0.63 0.00 7.23 05:16:01 AM 13.30 0.32 12.98 36.93 492.73 Average: 27.88 2.86 25.01 609.20 2656.04 05:06:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:07:01 AM 5363588 7055460 2518844 31.96 2688 1874796 646276 7.24 187000 2013412 163524 05:08:01 AM 5196032 6993692 2686400 34.08 2688 1975560 685396 7.67 198756 2144320 30688 05:09:01 AM 5174780 7022036 2707652 34.35 2688 2023060 678160 7.59 223800 2136632 45340 05:10:01 AM 4997692 7048928 2884740 36.60 2688 2220596 635364 7.11 263844 2248268 16608 05:11:01 AM 4998500 7049344 2883932 36.59 2688 2220604 635364 7.11 263844 2248056 8 05:12:01 AM 4998304 7049148 2884128 36.59 2688 2220604 635364 7.11 263848 2248124 8 05:13:01 AM 4998508 7049352 2883924 36.59 2688 2220604 635364 7.11 263848 2248080 8 05:14:01 AM 4903768 6958060 2978664 37.79 2688 2224052 750396 8.40 263980 2341236 8 05:15:01 AM 4894072 6948388 2988360 37.91 2688 2224076 738100 8.26 263980 2351324 8 05:16:01 AM 5091356 6974092 2791076 35.41 2688 2056520 694380 7.77 298680 2137332 19520 Average: 5061660 7014850 2820772 35.79 2688 2126047 673416 7.54 249158 2211678 27572 05:06:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 341.93 209.15 1819.00 61.17 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 41.65 32.77 485.38 6.65 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 21.61 17.63 7.50 13.22 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 556.61 425.71 404.09 93.84 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 1.45 0.82 0.79 0.12 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 2.58 1.98 0.55 0.48 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 2.80 1.95 0.45 0.42 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 125.21 96.23 1037.33 7.46 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 371.75 332.98 5801.64 21.55 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM eth0 141.24 108.75 1082.16 31.26 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 160.08 122.51 1061.32 23.49 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) 01/08/2025 _x86_64_ (2 CPU) 05:05:26 LINUX RESTART (2 CPU) 05:06:03 AM CPU %user %nice %system %iowait %steal %idle 05:07:01 AM all 40.57 0.01 6.59 2.10 0.11 50.62 05:07:01 AM 0 32.52 0.02 5.99 2.03 0.10 59.34 05:07:01 AM 1 48.62 0.00 7.18 2.17 0.12 41.91 05:08:01 AM all 20.02 0.00 2.73 2.65 0.08 74.51 05:08:01 AM 0 14.77 0.00 2.79 3.28 0.08 79.08 05:08:01 AM 1 25.28 0.00 2.67 2.02 0.08 69.95 05:09:01 AM all 15.52 0.00 2.55 0.74 0.08 81.12 05:09:01 AM 0 18.84 0.00 2.69 0.71 0.08 77.68 05:09:01 AM 1 12.19 0.00 2.40 0.78 0.07 84.56 05:10:01 AM all 24.13 0.00 5.06 2.06 0.11 68.65 05:10:01 AM 0 19.20 0.00 4.94 2.43 0.10 73.33 05:10:01 AM 1 29.06 0.00 5.18 1.69 0.12 63.96 05:11:01 AM all 0.35 0.00 0.10 0.24 0.04 99.27 05:11:01 AM 0 0.53 0.00 0.13 0.45 0.03 98.85 05:11:01 AM 1 0.17 0.00 0.07 0.03 0.05 99.68 05:12:01 AM all 0.33 0.00 0.09 0.00 0.05 99.53 05:12:01 AM 0 0.58 0.00 0.10 0.00 0.03 99.28 05:12:01 AM 1 0.07 0.00 0.08 0.00 0.07 99.78 05:13:01 AM all 0.34 0.00 0.07 0.00 0.04 99.55 05:13:01 AM 0 0.57 0.00 0.05 0.00 0.02 99.37 05:13:01 AM 1 0.12 0.00 0.08 0.00 0.07 99.73 05:14:01 AM all 6.79 0.00 1.58 0.02 0.08 91.54 05:14:01 AM 0 9.87 0.00 2.56 0.02 0.07 87.48 05:14:01 AM 1 3.71 0.00 0.59 0.02 0.08 95.60 05:15:01 AM all 9.41 0.00 1.31 0.00 0.12 89.16 05:15:01 AM 0 10.01 0.00 1.42 0.00 0.12 88.46 05:15:01 AM 1 8.82 0.00 1.21 0.00 0.12 89.85 05:16:01 AM all 16.14 0.00 2.29 0.12 0.09 81.36 05:16:01 AM 0 7.99 0.00 1.73 0.12 0.10 90.07 05:16:01 AM 1 24.26 0.00 2.85 0.12 0.08 72.68 Average: all 13.25 0.00 2.22 0.79 0.08 83.66 Average: 0 11.39 0.00 2.22 0.90 0.07 85.41 Average: 1 15.11 0.00 2.21 0.68 0.09 81.91