---> uname -a: Linux prd-centos8-robot-2c-8g-8442.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 613 4893 19 2190 6785 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:65:6d:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.144/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85419sec preferred_lft 85419sec inet6 fe80::f816:3eff:fe65:6d10/64 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) 11/13/2025 _x86_64_ (2 CPU) 02:00:16 LINUX RESTART (2 CPU) 02:01:01 AM tps rtps wtps bread/s bwrtn/s 02:02:01 AM 87.18 6.41 80.76 1099.27 6040.87 02:03:01 AM 85.25 0.75 84.51 53.45 11243.30 02:04:01 AM 35.68 2.53 33.14 1237.13 2164.16 02:05:01 AM 73.79 4.82 68.97 120.11 8057.57 02:06:01 AM 6.25 0.00 6.25 0.00 503.33 02:07:01 AM 0.27 0.00 0.27 0.00 4.17 02:08:01 AM 0.13 0.00 0.13 0.00 1.32 02:09:01 AM 2.15 0.22 1.93 11.73 105.62 02:10:01 AM 0.65 0.00 0.65 0.00 121.48 02:11:01 AM 0.63 0.00 0.63 0.00 24.38 02:12:01 AM 0.50 0.00 0.50 0.00 16.83 02:13:01 AM 0.18 0.00 0.18 0.00 17.59 02:14:01 AM 0.48 0.03 0.45 1.87 18.16 02:15:01 AM 0.47 0.00 0.47 0.00 50.41 02:16:01 AM 25.09 0.43 24.66 47.05 1271.78 Average: 21.25 1.01 20.24 171.39 1976.19 02:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:02:01 AM 5246036 6992972 2636396 33.45 2688 1928116 722052 8.08 190164 2123688 200940 02:03:01 AM 5140080 6985792 2742352 34.79 2688 2021896 713348 7.99 198916 2194456 12 02:04:01 AM 4931600 6943764 2950832 37.44 2688 2182636 751288 8.41 241240 2344096 103144 02:05:01 AM 4932652 7033176 2949780 37.42 2688 2267868 631596 7.07 260844 2307808 10832 02:06:01 AM 4931780 7032304 2950652 37.43 2688 2267868 631596 7.07 260848 2307880 12 02:07:01 AM 4931460 7031988 2950972 37.44 2688 2267872 631596 7.07 260848 2307940 12 02:08:01 AM 4931632 7032160 2950800 37.44 2688 2267872 631596 7.07 260848 2307824 4 02:09:01 AM 4887140 6989508 2995292 38.00 2688 2269712 698836 7.82 261120 2352036 380 02:10:01 AM 4879044 6984468 3003388 38.10 2688 2272776 697872 7.81 261124 2359864 104 02:11:01 AM 4878048 6983856 3004384 38.11 2688 2273156 697872 7.81 261124 2361196 60 02:12:01 AM 4877760 6983956 3004672 38.12 2688 2273544 697872 7.81 261124 2361580 120 02:13:01 AM 4876932 6983516 3005500 38.13 2688 2273924 697872 7.81 261124 2362236 92 02:14:01 AM 4876296 6983336 3006136 38.14 2688 2274388 697872 7.81 261268 2362792 24 02:15:01 AM 5101148 7027368 2781284 35.28 2688 2095012 629168 7.04 256092 2138280 1956 02:16:01 AM 4995424 6927120 2887008 36.63 2688 2105076 736568 8.25 464820 2064600 23628 Average: 4961135 6994352 2921297 37.06 2688 2202781 684467 7.66 264100 2283752 22755 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 203.45 144.22 1447.79 37.13 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 65.81 46.20 585.77 6.74 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 51.67 41.29 337.41 9.60 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 570.47 423.51 119.05 97.57 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 2.73 1.95 0.56 0.46 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 1.23 0.72 0.17 0.12 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 3.02 2.00 0.49 0.44 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 48.59 33.31 15.82 5.19 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 32.24 27.19 8.15 5.31 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 13.36 9.16 3.00 1.86 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 11.33 9.13 2.80 1.80 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 11.56 9.11 2.80 1.80 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 13.30 9.68 3.59 2.26 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 47.59 29.98 19.45 6.42 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 40.35 28.46 84.75 31.76 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 74.45 54.39 175.48 13.90 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) 11/13/2025 _x86_64_ (2 CPU) 02:00:16 LINUX RESTART (2 CPU) 02:01:01 AM CPU %user %nice %system %iowait %steal %idle 02:02:01 AM all 37.09 0.00 5.37 0.99 0.11 56.44 02:02:01 AM 0 41.87 0.00 6.15 0.85 0.10 51.02 02:02:01 AM 1 32.32 0.00 4.59 1.13 0.12 61.85 02:03:01 AM all 17.79 0.00 2.84 1.25 0.06 78.06 02:03:01 AM 0 27.24 0.00 3.52 1.20 0.07 67.96 02:03:01 AM 1 8.35 0.00 2.17 1.30 0.05 88.13 02:04:01 AM all 28.55 0.00 3.95 0.45 0.08 66.97 02:04:01 AM 0 44.00 0.00 4.79 0.55 0.08 50.58 02:04:01 AM 1 13.11 0.00 3.12 0.35 0.08 83.34 02:05:01 AM all 22.01 0.00 5.05 1.00 0.08 71.87 02:05:01 AM 0 26.79 0.00 5.43 1.21 0.08 66.49 02:05:01 AM 1 17.24 0.00 4.67 0.79 0.07 77.24 02:06:01 AM all 0.33 0.00 0.12 0.08 0.04 99.44 02:06:01 AM 0 0.42 0.00 0.17 0.15 0.05 99.22 02:06:01 AM 1 0.23 0.00 0.07 0.00 0.03 99.67 02:07:01 AM all 0.33 0.00 0.05 0.00 0.04 99.58 02:07:01 AM 0 0.55 0.00 0.02 0.00 0.03 99.40 02:07:01 AM 1 0.10 0.00 0.08 0.00 0.05 99.77 02:08:01 AM all 0.33 0.00 0.08 0.00 0.03 99.57 02:08:01 AM 0 0.55 0.00 0.07 0.00 0.02 99.37 02:08:01 AM 1 0.10 0.00 0.10 0.00 0.03 99.77 02:09:01 AM all 8.73 0.00 1.01 0.01 0.07 90.18 02:09:01 AM 0 12.60 0.00 1.49 0.02 0.07 85.83 02:09:01 AM 1 4.87 0.00 0.54 0.00 0.07 94.53 02:10:01 AM all 15.11 0.00 0.56 0.01 0.08 84.24 02:10:01 AM 0 23.70 0.00 0.65 0.00 0.08 75.56 02:10:01 AM 1 6.52 0.00 0.47 0.02 0.08 92.91 02:11:01 AM all 4.31 0.00 0.33 0.01 0.07 95.28 02:11:01 AM 0 4.29 0.00 0.32 0.02 0.07 95.31 02:11:01 AM 1 4.34 0.00 0.33 0.00 0.07 95.26 02:12:01 AM all 4.26 0.00 0.30 0.01 0.08 95.35 02:12:01 AM 0 2.56 0.00 0.23 0.00 0.08 97.13 02:12:01 AM 1 5.97 0.00 0.37 0.02 0.08 93.56 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 4.27 0.00 0.30 0.00 0.08 95.34 02:13:01 AM 0 4.30 0.00 0.30 0.00 0.07 95.33 02:13:01 AM 1 4.24 0.00 0.30 0.00 0.10 95.35 02:14:01 AM all 4.36 0.00 0.33 0.00 0.08 95.23 02:14:01 AM 0 6.21 0.00 0.42 0.00 0.08 93.29 02:14:01 AM 1 2.52 0.00 0.23 0.00 0.07 97.18 02:15:01 AM all 6.10 0.00 0.79 9.30 0.07 83.74 02:15:01 AM 0 10.25 0.00 0.68 0.20 0.08 88.78 02:15:01 AM 1 1.94 0.00 0.90 18.41 0.05 78.70 02:16:01 AM all 22.75 0.00 2.73 0.23 0.10 74.19 02:16:01 AM 0 32.58 0.00 3.12 0.25 0.10 63.95 02:16:01 AM 1 12.93 0.00 2.34 0.22 0.10 84.42 Average: all 11.75 0.00 1.59 0.89 0.07 85.70 Average: 0 15.86 0.00 1.82 0.30 0.07 81.95 Average: 1 7.65 0.00 1.35 1.48 0.07 89.44