---> uname -a: Linux prd-centos8-robot-2c-8g-52556.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 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 624 4880 19 2193 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:e3:5a:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.86/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85826sec preferred_lft 85826sec inet6 fe80::f816:3eff:fee3:5a1b/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) 09/15/2025 _x86_64_ (2 CPU) 05:59:51 LINUX RESTART (2 CPU) 06:00:00 AM tps rtps wtps bread/s bwrtn/s 06:00:01 AM 140.00 140.00 0.00 7794.29 0.00 06:01:01 AM 214.71 159.01 55.70 14981.55 39754.35 06:02:01 AM 120.85 0.41 120.45 25.07 11780.30 06:03:01 AM 34.16 0.82 33.34 95.30 3841.54 06:04:01 AM 79.10 6.97 72.14 1292.98 8632.71 06:05:01 AM 12.68 0.20 12.48 11.60 1209.13 06:06:01 AM 2.55 0.03 2.52 1.07 356.38 06:07:01 AM 0.45 0.00 0.45 0.00 8.35 06:08:01 AM 0.25 0.00 0.25 0.00 112.50 06:09:01 AM 33.07 0.63 32.44 73.18 1941.00 Average: 55.37 18.95 36.42 1846.69 7494.28 06:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:00:01 AM 7297820 7251772 584604 7.42 2688 162392 610612 7.75 66704 370084 1784 06:01:01 AM 5527764 7059016 2354660 29.87 2688 1724000 709236 7.94 185436 1886536 93292 06:02:01 AM 5242516 7081504 2639908 33.49 2688 2014920 621116 6.95 188584 2100364 103740 06:03:01 AM 5152612 7020416 2729812 34.63 2688 2043432 704076 7.88 225720 2152108 36384 06:04:01 AM 4940124 7032584 2942300 37.33 2688 2260056 652172 7.30 262308 2296676 26992 06:05:01 AM 4893156 6986076 2989268 37.92 2688 2260656 715652 8.01 262576 2343940 256 06:06:01 AM 4866948 6968024 3015476 38.26 2688 2268812 747540 8.37 262636 2370112 8 06:07:01 AM 4852192 6953304 3030232 38.44 2688 2268848 769268 8.61 262636 2384956 4 06:08:01 AM 4925392 7031608 2957032 37.51 2688 2273952 656204 7.35 262960 2311532 1800 06:09:01 AM 5013960 6948028 2868464 36.39 2688 2107272 725168 8.12 470236 2041132 9048 Average: 5271248 7033233 2611176 33.13 2688 1938434 691104 7.74 244980 2025744 27331 06:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 5.71 3.81 0.45 0.33 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 298.77 178.03 1572.91 57.79 0.00 0.00 0.00 0.00 06:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 AM eth0 103.41 82.26 1245.22 11.43 0.00 0.00 0.00 0.00 06:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM eth0 17.94 9.80 7.39 4.08 0.00 0.00 0.00 0.00 06:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 AM eth0 200.70 149.03 365.31 39.98 0.00 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 15.05 8.05 3.86 0.89 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 244.69 238.94 114.34 95.87 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 288.87 286.89 316.73 106.20 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 55.11 45.99 303.12 7.39 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 54.78 38.65 98.43 39.08 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 141.96 115.14 445.20 40.28 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) 09/15/2025 _x86_64_ (2 CPU) 05:59:51 LINUX RESTART (2 CPU) 06:00:00 AM CPU %user %nice %system %iowait %steal %idle 06:00:01 AM all 92.79 0.00 7.21 0.00 0.00 0.00 06:00:01 AM 0 90.38 0.00 9.62 0.00 0.00 0.00 06:00:01 AM 1 95.19 0.00 4.81 0.00 0.00 0.00 06:01:01 AM all 49.74 0.05 10.26 10.54 0.10 29.31 06:01:01 AM 0 43.99 0.08 8.80 10.67 0.10 36.36 06:01:01 AM 1 55.50 0.02 11.71 10.40 0.10 22.27 06:02:01 AM all 37.49 0.00 5.40 2.85 0.09 54.16 06:02:01 AM 0 24.07 0.00 4.57 2.51 0.08 68.76 06:02:01 AM 1 50.90 0.00 6.23 3.20 0.10 39.58 06:03:01 AM all 15.63 0.00 2.46 0.70 0.08 81.13 06:03:01 AM 0 15.62 0.00 2.64 0.77 0.08 80.90 06:03:01 AM 1 15.65 0.00 2.29 0.63 0.07 81.36 06:04:01 AM all 29.42 0.00 5.48 1.12 0.09 63.89 06:04:01 AM 0 25.36 0.00 5.25 1.38 0.08 67.93 06:04:01 AM 1 33.48 0.00 5.71 0.85 0.10 59.86 06:05:01 AM all 0.94 0.00 0.24 0.22 0.04 98.56 06:05:01 AM 0 1.49 0.00 0.30 0.18 0.03 98.00 06:05:01 AM 1 0.38 0.00 0.18 0.25 0.05 99.13 06:06:01 AM all 26.10 0.00 0.55 0.06 0.09 73.20 06:06:01 AM 0 9.78 0.00 0.43 0.02 0.08 89.69 06:06:01 AM 1 42.56 0.00 0.67 0.10 0.10 56.57 06:07:01 AM all 30.03 0.00 0.58 0.00 0.10 69.29 06:07:01 AM 0 0.70 0.00 0.22 0.00 0.12 98.96 06:07:01 AM 1 59.54 0.00 0.94 0.00 0.08 39.43 06:08:01 AM all 5.37 0.00 0.30 0.00 0.06 94.27 06:08:01 AM 0 4.58 0.00 0.29 0.00 0.05 95.08 06:08:01 AM 1 6.16 0.00 0.32 0.00 0.07 93.46 06:09:01 AM all 29.07 0.00 3.71 0.13 0.09 67.00 06:09:01 AM 0 12.42 0.00 3.07 0.12 0.10 84.30 06:09:01 AM 1 45.72 0.00 4.34 0.15 0.08 49.70 Average: all 24.98 0.01 3.23 1.73 0.08 69.98 Average: 0 15.46 0.01 2.85 1.73 0.08 79.87 Average: 1 34.52 0.00 3.60 1.73 0.08 60.07