---> uname -a: Linux prd-centos8-robot-2c-8g-4473.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 588 4962 19 2146 6813 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:4b:b4:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.103/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85758sec preferred_lft 85758sec inet6 fe80::f816:3eff:fe4b:b476/64 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) 01/24/2025 _x86_64_ (2 CPU) 02:14:28 LINUX RESTART (2 CPU) 02:15:01 AM tps rtps wtps bread/s bwrtn/s 02:16:01 AM 112.41 52.28 60.13 7459.25 37035.29 02:17:01 AM 105.20 0.08 105.11 2.40 9504.97 02:18:01 AM 31.52 1.08 30.44 115.96 3712.68 02:19:01 AM 40.84 6.71 34.12 1245.72 2724.38 02:20:01 AM 39.29 0.03 39.25 3.47 6605.03 02:21:01 AM 4.67 0.12 4.55 33.06 486.94 02:22:01 AM 2.33 0.00 2.33 0.00 69.36 02:23:01 AM 0.65 0.00 0.65 0.00 8.43 02:24:01 AM 2.35 0.32 2.03 36.92 200.83 02:25:01 AM 27.69 0.52 27.17 63.85 1629.79 Average: 36.70 6.11 30.58 896.09 6197.97 02:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:16:01 AM 5469068 7037452 2413364 30.62 2688 1760608 741712 8.30 188388 1941564 99488 02:17:01 AM 5144352 6975508 2738080 34.74 2688 2009076 749512 8.39 195300 2199836 128180 02:18:01 AM 5301108 7100516 2581324 32.75 2688 1977284 618996 6.93 217944 2021244 28 02:19:01 AM 4950204 7000864 2932228 37.20 2688 2220004 711120 7.96 257296 2306136 179696 02:20:01 AM 5036652 7076248 2845780 36.10 2688 2209376 627276 7.02 259232 2213504 8 02:21:01 AM 4963532 7013052 2918900 37.03 2688 2219284 707224 7.92 259504 2285724 12 02:22:01 AM 4962896 7012416 2919536 37.04 2688 2219292 707224 7.92 259504 2286788 20 02:23:01 AM 4939488 6989068 2942944 37.34 2688 2219352 745048 8.34 259504 2310272 20 02:24:01 AM 5139348 7036292 2743084 34.80 2688 2068472 647272 7.25 265452 2117016 18980 02:25:01 AM 5127632 7019816 2754800 34.95 2688 2068624 677852 7.59 461844 1946368 1544 Average: 5103428 7026123 2779004 35.26 2688 2097137 693324 7.76 262397 2162845 42798 02:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 275.12 178.96 1569.80 59.04 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 61.70 47.77 669.72 8.38 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 11.48 10.03 6.21 3.71 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 34.59 27.96 295.58 6.51 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 203.77 146.15 43.31 38.82 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 52.82 36.75 78.26 9.76 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 332.03 329.53 66.54 137.74 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 226.85 215.80 621.83 63.41 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 66.66 42.50 116.91 34.21 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 18.89 17.93 15.94 8.81 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 128.38 105.33 348.41 37.04 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) 01/24/2025 _x86_64_ (2 CPU) 02:14:28 LINUX RESTART (2 CPU) 02:15:01 AM CPU %user %nice %system %iowait %steal %idle 02:16:01 AM all 35.56 0.03 6.88 14.74 0.11 42.68 02:16:01 AM 0 43.45 0.02 6.94 11.48 0.12 37.99 02:16:01 AM 1 27.67 0.05 6.82 17.99 0.10 47.37 02:17:01 AM all 30.06 0.00 4.56 8.40 0.13 56.85 02:17:01 AM 0 33.17 0.00 4.64 7.72 0.10 54.37 02:17:01 AM 1 26.95 0.00 4.48 9.08 0.15 59.34 02:18:01 AM all 12.97 0.00 1.78 0.89 0.06 84.30 02:18:01 AM 0 17.65 0.00 1.77 0.90 0.05 79.63 02:18:01 AM 1 8.29 0.00 1.79 0.89 0.07 88.97 02:19:01 AM all 23.08 0.00 4.26 2.78 0.12 69.75 02:19:01 AM 0 25.78 0.00 4.51 3.05 0.12 66.54 02:19:01 AM 1 20.38 0.00 4.02 2.52 0.12 72.95 02:20:01 AM all 6.08 0.00 1.56 1.40 0.05 90.91 02:20:01 AM 0 6.19 0.00 1.49 1.91 0.05 90.37 02:20:01 AM 1 5.98 0.00 1.64 0.89 0.05 91.44 02:21:01 AM all 13.89 0.00 0.94 0.13 0.07 84.98 02:21:01 AM 0 23.82 0.00 1.55 0.03 0.07 74.52 02:21:01 AM 1 4.05 0.00 0.33 0.22 0.07 95.33 02:22:01 AM all 24.17 0.00 0.55 0.02 0.09 75.18 02:22:01 AM 0 47.03 0.00 0.82 0.00 0.12 52.03 02:22:01 AM 1 1.33 0.00 0.27 0.03 0.07 98.30 02:23:01 AM all 25.04 0.00 0.62 0.00 0.08 74.26 02:23:01 AM 0 44.79 0.00 0.80 0.00 0.09 54.32 02:23:01 AM 1 5.49 0.00 0.44 0.00 0.08 93.99 02:24:01 AM all 5.68 0.00 1.25 0.06 0.07 92.94 02:24:01 AM 0 7.24 0.00 1.56 0.00 0.05 91.14 02:24:01 AM 1 4.15 0.00 0.94 0.12 0.08 94.71 02:25:01 AM all 29.37 0.00 2.83 0.86 0.09 66.85 02:25:01 AM 0 37.16 0.00 2.39 1.05 0.10 59.29 02:25:01 AM 1 21.56 0.00 3.27 0.67 0.08 74.42 Average: all 20.58 0.00 2.52 2.92 0.09 73.89 Average: 0 28.61 0.00 2.65 2.62 0.09 66.03 Average: 1 12.57 0.01 2.40 3.23 0.09 81.71