---> uname -a: Linux prd-centos8-robot-2c-8g-49075.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 25M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 619 4880 27 2197 6771 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:42:c2:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.131/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85656sec preferred_lft 85656sec inet6 fe80::f816:3eff:fe42:c25c/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) 08/03/2025 _x86_64_ (2 CPU) 23:25:29 LINUX RESTART (2 CPU) 11:26:01 PM tps rtps wtps bread/s bwrtn/s 11:27:01 PM 100.10 23.18 76.92 6133.96 13623.63 11:28:01 PM 95.94 0.72 95.22 52.91 11157.97 11:29:01 PM 30.11 0.38 29.73 64.26 2461.11 11:30:01 PM 79.37 9.48 69.89 1685.84 8313.35 11:31:01 PM 11.73 0.00 11.73 0.00 732.84 11:32:01 PM 2.00 0.02 1.98 0.13 183.54 11:33:01 PM 0.40 0.00 0.40 0.00 31.54 11:34:01 PM 0.23 0.00 0.23 0.00 49.83 11:35:01 PM 0.25 0.00 0.25 0.00 37.38 11:36:01 PM 0.48 0.00 0.48 0.00 51.81 11:37:01 PM 14.38 0.33 14.05 37.85 561.66 Average: 30.46 3.10 27.36 725.04 3382.57 11:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:27:01 PM 5395656 7060112 2486768 31.55 2688 1855928 685292 7.67 186608 1981712 164052 11:28:01 PM 5177300 7010564 2705124 34.32 2688 2017388 713508 7.99 199092 2156028 42480 11:29:01 PM 5149992 7025616 2732432 34.66 2688 2057804 708048 7.93 229948 2146520 36896 11:30:01 PM 4939860 7033788 2942564 37.33 2688 2269892 669748 7.50 268436 2288896 10844 11:31:01 PM 4902212 6996504 2980212 37.81 2688 2270416 754636 8.45 268640 2331084 528 11:32:01 PM 4889816 6986964 2992608 37.97 2688 2273296 790600 8.85 268688 2343136 24 11:33:01 PM 4888604 6986696 2993820 37.98 2688 2274216 790600 8.85 268688 2344392 284 11:34:01 PM 4883080 6982556 2999344 38.05 2688 2275632 808528 9.05 268696 2350068 296 11:35:01 PM 4880412 6980708 3002012 38.08 2688 2276452 808528 9.05 268704 2352772 112 11:36:01 PM 4875920 6977596 3006504 38.14 2688 2277792 798396 8.94 268748 2357028 112 11:37:01 PM 5013980 6945400 2868444 36.39 2688 2113508 752120 8.42 314692 2194780 37480 Average: 4999712 6998773 2882712 36.57 2688 2178393 752728 8.43 255540 2258765 26646 11:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 290.79 184.09 1671.84 59.81 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 67.33 48.96 787.91 8.47 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 18.01 15.28 25.00 5.23 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 233.74 174.64 347.00 43.50 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 20.64 10.75 5.50 1.29 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 116.50 112.76 30.56 9.61 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 16.95 16.98 3.61 1.87 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 37.87 37.10 7.12 3.52 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 12.83 12.01 2.67 1.30 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 45.41 39.68 9.62 4.53 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 60.45 42.24 97.57 53.05 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 83.69 63.14 271.70 17.47 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) 08/03/2025 _x86_64_ (2 CPU) 23:25:29 LINUX RESTART (2 CPU) 11:26:01 PM CPU %user %nice %system %iowait %steal %idle 11:27:01 PM all 44.11 0.00 6.94 8.10 0.10 40.75 11:27:01 PM 0 36.67 0.00 5.44 7.89 0.10 49.90 11:27:01 PM 1 51.58 0.00 8.45 8.32 0.10 31.55 11:28:01 PM all 27.47 0.00 3.80 2.46 0.09 66.18 11:28:01 PM 0 17.05 0.00 2.84 1.70 0.08 78.33 11:28:01 PM 1 37.92 0.00 4.77 3.21 0.10 54.00 11:29:01 PM all 20.21 0.00 3.06 0.53 0.06 76.14 11:29:01 PM 0 15.67 0.00 2.60 0.27 0.05 81.41 11:29:01 PM 1 24.75 0.00 3.52 0.78 0.07 70.88 11:30:01 PM all 25.01 0.00 4.98 1.57 0.09 68.36 11:30:01 PM 0 26.63 0.00 4.83 1.07 0.10 67.37 11:30:01 PM 1 23.39 0.00 5.12 2.07 0.08 69.34 11:31:01 PM all 2.41 0.00 0.28 0.15 0.04 97.12 11:31:01 PM 0 3.73 0.00 0.32 0.22 0.03 95.70 11:31:01 PM 1 1.10 0.00 0.23 0.08 0.05 98.53 11:32:01 PM all 12.90 0.00 0.78 0.03 0.08 86.22 11:32:01 PM 0 2.99 0.00 0.74 0.05 0.08 96.14 11:32:01 PM 1 22.86 0.00 0.83 0.00 0.07 76.25 11:33:01 PM all 2.59 0.00 0.21 0.00 0.08 97.12 11:33:01 PM 0 1.66 0.00 0.18 0.00 0.07 98.09 11:33:01 PM 1 3.53 0.00 0.23 0.00 0.08 96.16 11:34:01 PM all 4.35 0.00 0.33 0.00 0.08 95.25 11:34:01 PM 0 3.65 0.00 0.30 0.00 0.07 95.98 11:34:01 PM 1 5.05 0.00 0.35 0.00 0.08 94.51 11:35:01 PM all 2.32 0.00 0.22 0.00 0.08 97.38 11:35:01 PM 0 1.94 0.00 0.20 0.00 0.07 97.79 11:35:01 PM 1 2.71 0.00 0.23 0.00 0.08 96.97 11:36:01 PM all 5.07 0.00 0.46 0.00 0.07 94.40 11:36:01 PM 0 2.83 0.00 0.45 0.00 0.07 96.65 11:36:01 PM 1 7.31 0.00 0.47 0.00 0.07 92.16 11:37:01 PM all 17.65 0.00 2.15 0.07 0.07 80.07 11:37:01 PM 0 13.82 0.00 2.22 0.10 0.07 83.79 11:37:01 PM 1 21.48 0.00 2.07 0.03 0.07 76.35 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.93 0.00 2.11 1.17 0.07 81.72 Average: 0 11.53 0.00 1.83 1.03 0.07 85.54 Average: 1 18.32 0.00 2.39 1.32 0.08 77.89