---> uname -a: Linux prd-centos8-robot-2c-8g-8253.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 4975 19 2133 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:66:90:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.245/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85846sec preferred_lft 85846sec inet6 fe80::f816:3eff:fe66:90b4/64 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) 01/07/2025 _x86_64_ (2 CPU) 03:52:20 LINUX RESTART (2 CPU) 03:53:02 AM tps rtps wtps bread/s bwrtn/s 03:54:01 AM 98.83 44.70 54.13 6103.56 5458.81 03:55:01 AM 92.02 0.73 91.28 53.06 10479.02 03:56:01 AM 20.33 0.35 19.98 61.18 1713.81 03:57:01 AM 69.99 9.23 60.76 1641.72 7896.58 03:58:01 AM 5.53 0.10 5.43 32.12 219.74 03:59:01 AM 1.92 0.00 1.92 0.00 66.09 04:00:01 AM 0.22 0.00 0.22 0.00 7.78 04:01:02 AM 16.13 0.47 15.66 49.18 675.15 Average: 37.99 6.87 31.12 981.96 3310.01 03:53:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:54:01 AM 5403164 7063936 2479260 31.45 2688 1844648 693820 7.77 186024 1976560 163716 03:55:01 AM 5208624 7006220 2673800 33.92 2688 1975848 736888 8.25 198292 2131588 30680 03:56:01 AM 5215448 7052788 2666976 33.83 2688 2012996 709884 7.95 227376 2089864 34768 03:57:01 AM 5011484 7062088 2870940 36.42 2688 2220776 660844 7.40 263404 2234224 108 03:58:01 AM 4946656 6998472 2935768 37.24 2688 2221976 759092 8.50 263532 2299016 72 03:59:01 AM 4891324 6943184 2991100 37.95 2688 2222020 831476 9.31 263532 2353152 24 04:00:01 AM 4888108 6940248 2994316 37.99 2688 2222312 815504 9.13 263560 2357092 136 04:01:02 AM 5143180 7019420 2739244 34.75 2688 2052268 720392 8.07 452840 1936848 13352 Average: 5088498 7010794 2793926 35.45 2688 2096606 740988 8.30 264820 2172293 30357 03:53:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 303.90 188.55 1622.00 62.00 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 61.97 47.96 648.34 8.28 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 17.18 11.06 9.48 4.21 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 237.75 175.06 336.23 44.70 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 17.18 11.11 5.28 1.37 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 360.62 352.57 4523.27 711.08 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 323.73 301.37 5183.68 19.63 0.00 0.00 0.00 0.00 04:01:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:02 AM eth0 119.36 95.77 1092.17 24.95 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 179.95 147.84 1677.62 109.61 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) 01/07/2025 _x86_64_ (2 CPU) 03:52:20 LINUX RESTART (2 CPU) 03:53:02 AM CPU %user %nice %system %iowait %steal %idle 03:54:01 AM all 36.14 0.03 6.46 2.62 0.10 54.64 03:54:01 AM 0 40.79 0.05 6.52 2.09 0.10 50.45 03:54:01 AM 1 31.51 0.00 6.41 3.15 0.10 58.82 03:55:01 AM all 24.74 0.00 3.50 2.44 0.08 69.26 03:55:01 AM 0 10.54 0.00 2.47 2.93 0.08 83.97 03:55:01 AM 1 38.97 0.00 4.53 1.94 0.07 54.50 03:56:01 AM all 17.73 0.00 2.42 1.03 0.08 78.75 03:56:01 AM 0 22.58 0.00 2.34 0.90 0.07 74.11 03:56:01 AM 1 12.89 0.00 2.50 1.15 0.08 83.38 03:57:01 AM all 21.96 0.00 4.20 4.30 0.08 69.46 03:57:01 AM 0 14.96 0.00 3.78 4.20 0.08 76.98 03:57:01 AM 1 28.96 0.00 4.62 4.40 0.08 61.94 03:58:01 AM all 1.56 0.00 0.21 0.03 0.03 98.17 03:58:01 AM 0 2.73 0.00 0.25 0.03 0.02 96.97 03:58:01 AM 1 0.38 0.00 0.17 0.03 0.05 99.37 03:59:01 AM all 14.29 0.00 1.07 0.01 0.10 84.53 03:59:01 AM 0 11.82 0.00 0.76 0.02 0.10 87.31 03:59:01 AM 1 16.76 0.00 1.39 0.00 0.10 81.75 04:00:01 AM all 11.91 0.00 1.09 0.00 0.09 86.90 04:00:01 AM 0 14.02 0.00 1.30 0.00 0.10 84.58 04:00:01 AM 1 9.84 0.00 0.89 0.00 0.08 89.19 04:01:02 AM all 18.70 0.00 2.77 0.17 0.07 78.30 04:01:02 AM 0 21.92 0.00 2.75 0.15 0.07 75.11 04:01:02 AM 1 15.49 0.00 2.79 0.18 0.07 81.47 Average: all 18.35 0.00 2.71 1.32 0.08 77.53 Average: 0 17.38 0.01 2.52 1.29 0.08 78.73 Average: 1 19.33 0.00 2.91 1.36 0.08 76.33