---> uname -a: Linux prd-centos8-robot-2c-8g-8502.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 571 4997 19 2127 6829 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:c9:af:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.249/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85838sec preferred_lft 85838sec inet6 fe80::f816:3eff:fec9:afd8/64 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) 02:00:21 LINUX RESTART (2 CPU) 02:01:01 AM tps rtps wtps bread/s bwrtn/s 02:02:01 AM 67.42 18.87 48.55 5404.67 34648.70 02:03:01 AM 115.21 0.73 114.48 53.05 11396.12 02:04:01 AM 19.65 0.38 19.26 64.26 1753.32 02:05:01 AM 70.99 9.26 61.73 1642.25 7953.07 02:06:01 AM 6.20 0.10 6.10 32.13 262.86 02:07:01 AM 2.05 0.00 2.05 0.00 73.16 02:08:01 AM 0.52 0.00 0.52 0.00 10.58 02:09:01 AM 13.56 0.42 13.15 47.72 616.89 Average: 36.92 3.71 33.21 900.78 7060.43 02:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:02:01 AM 5455204 7035184 2427220 30.79 2688 1771948 772556 8.65 191992 1949876 113780 02:03:01 AM 5225316 7017148 2657108 33.71 2688 1969668 725208 8.12 198704 2112036 30680 02:04:01 AM 5233968 7059952 2648456 33.60 2688 2003172 687280 7.70 221480 2082360 31504 02:05:01 AM 5029720 7074380 2852704 36.19 2688 2214704 649520 7.27 264172 2213996 136 02:06:01 AM 4981768 7027648 2900656 36.80 2688 2215908 715632 8.01 264300 2263048 244 02:07:01 AM 4780868 6826792 3101556 39.35 2688 2215952 922512 10.33 264300 2462232 4 02:08:01 AM 4800608 6846856 3081816 39.10 2688 2216276 899768 10.07 264300 2443196 180 02:09:01 AM 5202844 7073392 2679580 33.99 2688 2046300 679840 7.61 453236 1877596 13364 Average: 5088787 6995169 2793637 35.44 2688 2081741 756540 8.47 265310 2175542 23736 02:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 301.87 184.78 1584.08 58.03 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 61.38 50.72 669.53 8.71 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 21.65 11.06 7.41 4.20 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 253.85 181.56 341.79 46.39 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 14.45 9.07 5.51 1.06 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 496.57 424.51 4700.52 717.05 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 423.90 342.99 4663.91 22.29 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 139.89 100.78 874.57 24.59 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 214.10 163.16 1605.94 110.35 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) 02:00:21 LINUX RESTART (2 CPU) 02:01:01 AM CPU %user %nice %system %iowait %steal %idle 02:02:01 AM all 29.02 0.00 5.75 8.48 0.10 56.65 02:02:01 AM 0 24.73 0.00 5.37 10.15 0.10 59.65 02:02:01 AM 1 33.32 0.00 6.13 6.80 0.10 53.65 02:03:01 AM all 30.60 0.00 4.51 3.09 0.10 61.70 02:03:01 AM 0 25.42 0.00 4.08 3.56 0.10 66.83 02:03:01 AM 1 35.78 0.00 4.93 2.62 0.10 56.57 02:04:01 AM all 14.44 0.00 2.03 0.50 0.06 82.98 02:04:01 AM 0 4.18 0.00 1.49 0.40 0.05 93.89 02:04:01 AM 1 24.69 0.00 2.57 0.60 0.07 72.07 02:05:01 AM all 24.74 0.00 4.90 1.98 0.10 68.28 02:05:01 AM 0 21.54 0.00 4.89 1.95 0.10 71.51 02:05:01 AM 1 27.93 0.00 4.92 2.00 0.10 65.06 02:06:01 AM all 1.17 0.00 0.23 0.11 0.03 98.45 02:06:01 AM 0 0.20 0.00 0.18 0.20 0.03 99.38 02:06:01 AM 1 2.15 0.00 0.29 0.02 0.03 97.52 02:07:01 AM all 14.56 0.00 1.15 0.05 0.08 84.16 02:07:01 AM 0 8.91 0.00 0.79 0.10 0.07 90.13 02:07:01 AM 1 20.24 0.00 1.52 0.00 0.08 78.16 02:08:01 AM all 9.59 0.00 1.09 0.00 0.08 89.24 02:08:01 AM 0 8.02 0.00 0.88 0.00 0.07 91.04 02:08:01 AM 1 11.17 0.00 1.30 0.00 0.10 87.43 02:09:01 AM all 18.09 0.00 2.78 0.19 0.08 78.86 02:09:01 AM 0 13.41 0.00 2.56 0.05 0.08 83.89 02:09:01 AM 1 22.74 0.00 3.00 0.33 0.07 73.86 Average: all 17.78 0.00 2.81 1.80 0.08 77.54 Average: 0 13.30 0.00 2.53 2.05 0.08 82.05 Average: 1 22.27 0.00 3.08 1.54 0.08 73.03