---> uname -a: Linux prd-centos8-robot-2c-8g-494.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 576 4961 19 2159 6824 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:cf:72:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.60/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85843sec preferred_lft 85843sec inet6 fe80::f816:3eff:fecf:72a1/64 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) 01/10/2025 _x86_64_ (2 CPU) 04:02:48 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 49.74 17.10 32.64 3477.62 19490.77 04:06:01 AM 81.02 9.26 71.76 1916.29 6224.33 04:07:01 AM 77.36 0.73 76.62 53.05 9943.85 04:08:01 AM 20.98 0.42 20.56 64.79 1407.68 04:09:01 AM 53.17 6.75 46.42 1249.18 2904.27 04:10:01 AM 23.63 0.00 23.63 0.00 5568.58 04:11:01 AM 3.92 0.42 3.50 69.06 755.47 04:12:01 AM 28.47 0.53 27.94 64.78 1934.26 Average: 42.29 4.40 37.88 862.37 6031.38 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5928224 7268236 1954208 24.79 2688 1539508 550524 6.16 149832 1548340 12548 04:06:01 AM 5382176 7072864 2500256 31.72 2688 1873588 666776 7.47 186808 1996936 163724 04:07:01 AM 5220328 7016720 2662104 33.77 2688 1973944 708668 7.93 198468 2123356 30684 04:08:01 AM 5299576 7097592 2582856 32.77 2688 1975888 629472 7.05 217908 2026732 12 04:09:01 AM 5041932 7079228 2840500 36.04 2688 2207208 633212 7.09 258588 2218164 156432 04:10:01 AM 5035600 7072896 2846832 36.12 2688 2207212 631124 7.07 258584 2218528 4 04:11:01 AM 5154784 7064584 2727648 34.60 2688 2081236 633308 7.09 271048 2085528 26812 04:12:01 AM 5115992 7021640 2766440 35.10 2688 2081536 675380 7.56 467424 1951948 1548 Average: 5272326 7086720 2610106 33.11 2688 1992515 641058 7.18 251082 2021192 48970 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 58.78 26.04 227.67 7.38 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 246.85 170.91 1529.74 52.52 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 48.28 35.99 480.81 6.66 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 14.53 10.65 5.55 3.82 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 231.52 168.18 337.70 43.38 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 7.03 4.95 1.73 1.39 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 145.38 95.98 443.15 55.37 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 20.94 18.88 18.85 9.39 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 96.66 66.44 380.63 22.49 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) 01/10/2025 _x86_64_ (2 CPU) 04:02:48 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 3.08 0.02 1.91 59.98 0.04 34.97 04:05:01 AM 0 3.34 0.03 2.12 62.80 0.03 31.68 04:05:01 AM 1 2.83 0.00 1.71 57.17 0.05 38.25 04:06:01 AM all 36.65 0.00 5.30 4.14 0.10 53.82 04:06:01 AM 0 26.42 0.00 5.04 4.87 0.10 63.57 04:06:01 AM 1 46.94 0.00 5.56 3.40 0.10 44.00 04:07:01 AM all 19.76 0.00 2.90 10.05 0.08 67.21 04:07:01 AM 0 12.58 0.00 2.49 11.56 0.07 73.31 04:07:01 AM 1 26.98 0.00 3.32 8.53 0.08 61.08 04:08:01 AM all 10.17 0.00 1.35 0.42 0.05 88.01 04:08:01 AM 0 7.23 0.00 1.52 0.23 0.05 90.97 04:08:01 AM 1 13.11 0.00 1.19 0.60 0.05 85.05 04:09:01 AM all 28.85 0.00 5.39 1.69 0.09 63.98 04:09:01 AM 0 25.92 0.00 5.08 1.00 0.08 67.92 04:09:01 AM 1 31.78 0.00 5.70 2.37 0.10 60.05 04:10:01 AM all 0.14 0.00 0.38 2.07 0.03 97.37 04:10:01 AM 0 0.10 0.00 0.38 2.22 0.03 97.26 04:10:01 AM 1 0.18 0.00 0.38 1.91 0.03 97.49 04:11:01 AM all 9.11 0.00 1.12 0.22 0.06 89.49 04:11:01 AM 0 3.81 0.00 0.77 0.03 0.07 95.32 04:11:01 AM 1 14.51 0.00 1.49 0.41 0.05 83.54 04:12:01 AM all 30.33 0.00 3.23 0.39 0.08 65.97 04:12:01 AM 0 20.12 0.00 2.89 0.17 0.07 76.76 04:12:01 AM 1 40.54 0.00 3.57 0.62 0.08 55.18 Average: all 17.26 0.00 2.70 9.87 0.07 70.10 Average: 0 12.44 0.00 2.53 10.33 0.06 74.63 Average: 1 22.10 0.00 2.87 9.40 0.07 65.56