---> uname -a: Linux prd-centos8-robot-2c-8g-45787.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: 2799.996 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 566 4967 19 2163 6833 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:39:fa:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.120/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85751sec preferred_lft 85751sec inet6 fe80::f816:3eff:fe39:fa5c/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) 07/25/2025 _x86_64_ (2 CPU) 00:58:33 LINUX RESTART (2 CPU) 12:59:01 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 125.62 65.87 59.75 7843.94 38503.45 01:01:01 AM 121.95 0.73 121.22 53.03 11850.02 01:02:01 AM 30.46 0.48 29.98 66.49 2606.15 01:03:02 AM 5.20 0.00 5.20 0.00 138.17 01:04:01 AM 61.04 7.08 53.96 1314.90 5349.62 01:05:01 AM 22.79 0.00 22.79 0.00 3918.78 01:06:01 AM 3.30 0.02 3.28 0.13 118.86 01:07:01 AM 1.95 0.00 1.95 0.00 61.05 01:08:01 AM 2.68 0.32 2.37 36.93 150.89 01:09:01 AM 34.12 0.33 33.79 37.19 1689.09 Average: 40.88 7.48 33.40 934.71 6441.24 12:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5416376 7028176 2466056 31.29 2688 1802536 761348 8.52 198728 1978216 132752 01:01:01 AM 5185496 7023420 2696936 34.21 2688 2013576 708284 7.93 198576 2147168 59024 01:02:01 AM 5255284 7094936 2627148 33.33 2688 2015592 630696 7.06 219452 2058404 4 01:03:02 AM 5255544 7095148 2626888 33.33 2688 2015592 630440 7.06 219560 2058708 4 01:04:01 AM 4986304 7072304 2896128 36.74 2688 2253232 629724 7.05 262980 2253792 103424 01:05:01 AM 4983988 7069656 2898444 36.77 2688 2253236 629724 7.05 262980 2254300 8 01:06:01 AM 4870256 6956120 3012176 38.21 2688 2253496 785016 8.79 263104 2366992 16 01:07:01 AM 4858456 6944372 3023976 38.36 2688 2253540 802604 8.99 263104 2378816 4 01:08:01 AM 5115140 7027800 2767292 35.11 2688 2081824 698764 7.82 259032 2139036 13988 01:09:01 AM 5055436 6969400 2826996 35.86 2688 2087884 739736 8.28 459380 2012528 18444 Average: 5098228 7028133 2784204 35.32 2688 2103051 701634 7.86 260690 2164796 32767 12:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 284.94 178.38 1643.20 57.89 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 82.54 61.36 826.81 9.74 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 12.94 8.59 5.39 3.52 0.00 0.00 0.00 0.00 01:03:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:02 AM eth0 9.68 6.28 1.78 1.38 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 206.42 170.67 353.44 41.82 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 8.43 7.55 2.46 3.71 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 161.49 162.46 1692.60 698.73 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 317.78 306.71 6514.10 20.07 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 166.57 142.56 2111.39 24.55 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 21.58 16.14 15.87 8.09 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 127.10 105.96 1318.25 87.01 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) 07/25/2025 _x86_64_ (2 CPU) 00:58:33 LINUX RESTART (2 CPU) 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 40.83 0.03 8.17 11.20 0.13 39.65 01:00:01 AM 0 29.66 0.05 8.34 10.53 0.12 51.30 01:00:01 AM 1 52.00 0.00 8.00 11.86 0.13 28.01 01:01:01 AM all 35.52 0.00 5.35 2.73 0.10 56.30 01:01:01 AM 0 30.68 0.00 5.15 1.62 0.10 62.45 01:01:01 AM 1 40.35 0.00 5.55 3.83 0.10 50.17 01:02:01 AM all 12.23 0.00 1.73 0.68 0.05 85.31 01:02:01 AM 0 7.23 0.00 1.37 0.73 0.05 90.62 01:02:01 AM 1 17.24 0.00 2.09 0.62 0.05 80.01 01:03:02 AM all 0.63 0.00 0.60 0.17 0.03 98.56 01:03:02 AM 0 0.58 0.00 0.57 0.00 0.03 98.81 01:03:02 AM 1 0.68 0.00 0.63 0.33 0.03 98.31 01:04:01 AM all 33.98 0.00 6.01 0.65 0.09 59.27 01:04:01 AM 0 21.66 0.00 4.75 0.58 0.09 72.93 01:04:01 AM 1 46.28 0.00 7.27 0.71 0.10 45.64 01:05:01 AM all 0.52 0.00 0.36 0.23 0.03 98.86 01:05:01 AM 0 0.50 0.00 0.37 0.32 0.03 98.78 01:05:01 AM 1 0.53 0.00 0.35 0.15 0.03 98.93 01:06:01 AM all 13.04 0.00 0.81 0.01 0.08 86.07 01:06:01 AM 0 7.29 0.00 0.44 0.02 0.07 92.19 01:06:01 AM 1 18.85 0.00 1.18 0.00 0.08 79.88 01:07:01 AM all 11.36 0.00 1.17 0.01 0.10 87.36 01:07:01 AM 0 15.21 0.00 1.59 0.02 0.12 83.07 01:07:01 AM 1 7.53 0.00 0.75 0.00 0.08 91.63 01:08:01 AM all 10.21 0.00 1.75 0.00 0.07 87.98 01:08:01 AM 0 8.90 0.00 1.70 0.00 0.07 89.33 01:08:01 AM 1 11.51 0.00 1.80 0.00 0.07 86.62 01:09:01 AM all 29.08 0.00 2.98 0.16 0.08 67.70 01:09:01 AM 0 18.94 0.00 2.85 0.17 0.08 77.96 01:09:01 AM 1 39.23 0.00 3.10 0.15 0.08 57.43 Average: all 18.72 0.00 2.89 1.58 0.08 76.73 Average: 0 14.05 0.01 2.71 1.40 0.08 81.77 Average: 1 23.40 0.00 3.07 1.77 0.08 71.69