---> uname -a: Linux prd-centos8-robot-2c-8g-1615.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 625 4899 19 2173 6774 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:7e:98:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.10/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85650sec preferred_lft 85650sec inet6 fe80::f816:3eff:fe7e:987c/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) 10/24/2025 _x86_64_ (2 CPU) 00:52:57 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 112.40 0.30 112.10 14.00 9298.40 12:56:01 AM 45.11 0.65 44.46 51.06 6533.71 12:57:01 AM 42.52 7.13 35.39 1310.50 2255.20 12:58:01 AM 53.91 0.25 53.66 47.06 7777.22 12:59:01 AM 0.20 0.00 0.20 0.00 3.55 01:00:01 AM 0.32 0.00 0.32 0.00 5.35 01:01:01 AM 0.42 0.02 0.40 0.13 6.38 01:02:01 AM 0.82 0.30 0.52 14.39 98.78 01:03:01 AM 2.17 0.00 2.17 0.00 68.78 01:04:01 AM 0.43 0.00 0.43 0.00 7.93 01:05:01 AM 29.40 0.63 28.76 73.19 1394.57 Average: 26.15 0.84 25.31 137.31 2495.32 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5161188 6965452 2721244 34.52 2688 1981184 762396 8.54 188092 2189816 137952 12:56:01 AM 5080628 6952640 2801804 35.54 2688 2048100 766772 8.59 212968 2239812 43188 12:57:01 AM 4809860 6932072 3072572 38.98 2688 2290660 789220 8.84 290552 2409476 214960 12:58:01 AM 4920676 7014924 2961756 37.57 2688 2261472 705740 7.90 262560 2317364 36 12:59:01 AM 4920996 7015108 2961436 37.57 2688 2261472 689984 7.73 262560 2317548 4 01:00:01 AM 4920896 7015012 2961536 37.57 2688 2261476 690112 7.73 262560 2317576 4 01:01:01 AM 4919912 7014116 2962520 37.58 2688 2261556 690112 7.73 262568 2318344 104 01:02:01 AM 4840744 6937972 3041688 38.59 2688 2264580 803164 8.99 262832 2396132 16 01:03:01 AM 4826752 6923996 3055680 38.77 2688 2264596 820556 9.19 262832 2410060 16 01:04:01 AM 4915116 7013888 2967316 37.64 2688 2266124 693412 7.76 263152 2322404 1516 01:05:01 AM 5029536 6943868 2852896 36.19 2688 2087708 775076 8.68 460448 2034792 12720 Average: 4940573 6975368 2941859 37.32 2688 2204448 744231 8.33 271920 2297575 37320 12:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 87.20 68.13 903.46 10.55 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 48.83 30.86 547.81 5.39 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 43.12 37.50 331.19 7.56 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 464.21 371.07 110.91 93.87 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 2.35 2.00 0.54 0.48 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 3.30 1.93 0.53 0.43 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 23.68 10.95 6.81 1.40 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 188.81 173.97 2672.81 12.13 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 369.88 354.40 6181.48 22.90 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 374.49 319.01 4830.68 22.60 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 49.18 38.16 87.73 30.07 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 150.46 128.00 1424.97 18.85 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) 10/24/2025 _x86_64_ (2 CPU) 00:52:57 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 34.23 0.00 4.95 1.94 0.11 58.77 12:55:01 AM 0 44.29 0.00 6.03 2.07 0.10 47.50 12:55:01 AM 1 24.21 0.00 3.87 1.81 0.12 69.99 12:56:01 AM all 15.65 0.00 2.17 0.81 0.07 81.30 12:56:01 AM 0 20.30 0.00 2.59 0.72 0.07 76.33 12:56:01 AM 1 11.01 0.00 1.75 0.90 0.07 86.27 12:57:01 AM all 25.16 0.00 4.47 0.63 0.09 69.65 12:57:01 AM 0 24.46 0.00 4.64 0.88 0.08 69.94 12:57:01 AM 1 25.86 0.00 4.30 0.38 0.10 69.35 12:58:01 AM all 15.26 0.00 3.55 1.50 0.08 79.62 12:58:01 AM 0 18.46 0.00 3.54 1.89 0.07 76.04 12:58:01 AM 1 12.06 0.00 3.55 1.11 0.08 83.20 12:59:01 AM all 0.34 0.00 0.06 0.00 0.03 99.57 12:59:01 AM 0 0.08 0.00 0.08 0.00 0.03 99.80 12:59:01 AM 1 0.60 0.00 0.03 0.00 0.03 99.33 01:00:01 AM all 0.38 0.00 0.08 0.00 0.03 99.51 01:00:01 AM 0 0.15 0.00 0.08 0.00 0.03 99.73 01:00:01 AM 1 0.60 0.00 0.08 0.00 0.03 99.28 01:01:01 AM all 0.42 0.00 0.14 0.01 0.03 99.41 01:01:01 AM 0 0.17 0.00 0.17 0.00 0.03 99.63 01:01:01 AM 1 0.67 0.00 0.12 0.02 0.02 99.18 01:02:01 AM all 10.42 0.00 1.87 0.01 0.08 87.62 01:02:01 AM 0 19.42 0.00 3.34 0.02 0.08 77.14 01:02:01 AM 1 1.51 0.00 0.42 0.00 0.08 97.99 01:03:01 AM all 9.71 0.00 1.49 0.01 0.10 88.69 01:03:01 AM 0 12.53 0.00 1.89 0.00 0.10 85.48 01:03:01 AM 1 6.91 0.00 1.09 0.02 0.10 91.88 01:04:01 AM all 8.54 0.00 1.30 0.00 0.08 90.08 01:04:01 AM 0 14.73 0.00 2.07 0.00 0.08 83.12 01:04:01 AM 1 2.39 0.00 0.54 0.00 0.07 97.00 01:05:01 AM all 29.06 0.00 3.66 0.28 0.08 66.93 01:05:01 AM 0 26.31 0.00 3.85 0.20 0.08 69.56 01:05:01 AM 1 31.81 0.00 3.48 0.35 0.07 64.29 Average: CPU %user %nice %system %iowait %steal %idle Average: all 13.57 0.00 2.16 0.47 0.07 83.72 Average: 0 16.45 0.00 2.57 0.53 0.07 80.39 Average: 1 10.71 0.00 1.75 0.42 0.07 87.06