---> uname -a: Linux prd-centos8-robot-2c-8g-38087.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 550 4990 19 2156 6849 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:55:2d:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.232/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85715sec preferred_lft 85715sec inet6 fe80::f816:3eff:fe55:2d63/64 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) 06/28/2025 _x86_64_ (2 CPU) 23:06:22 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 78.68 16.76 61.92 5237.51 6028.27 11:09:01 PM 87.70 0.73 86.97 53.06 10342.04 11:10:01 PM 17.63 0.03 17.59 0.53 1785.77 11:11:01 PM 37.11 7.10 30.01 1310.18 2058.79 11:12:01 PM 57.80 2.73 55.06 439.59 7696.17 11:13:01 PM 3.32 0.00 3.32 0.00 123.69 11:14:01 PM 0.15 0.00 0.15 0.00 1.47 11:15:02 PM 0.12 0.00 0.12 0.00 0.80 11:16:01 PM 0.25 0.02 0.24 0.14 5.61 11:17:01 PM 18.05 0.38 17.66 42.53 817.13 Average: 30.13 2.78 27.35 709.65 2890.85 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5390140 7085172 2492292 31.62 2688 1877932 672596 7.53 190796 1984856 190616 11:09:01 PM 5223912 7040912 2658520 33.73 2688 1994252 674800 7.56 198200 2116840 42504 11:10:01 PM 5173304 7020236 2709128 34.37 2688 2024356 697168 7.81 212384 2154276 40908 11:11:01 PM 5039104 7098868 2843328 36.07 2688 2229344 616296 6.90 257764 2219664 176236 11:12:01 PM 5012384 7089144 2870048 36.41 2688 2245516 601020 6.73 266140 2228020 4 11:13:01 PM 5012572 7089332 2869860 36.41 2688 2245516 601020 6.73 266140 2228088 4 11:14:01 PM 5012660 7089420 2869772 36.41 2688 2245516 601020 6.73 266140 2228024 4 11:15:02 PM 5012284 7089048 2870148 36.41 2688 2245520 601020 6.73 266140 2228028 4 11:16:01 PM 4974980 7052100 2907452 36.89 2688 2245888 651824 7.30 266260 2265484 368 11:17:01 PM 5202308 7100904 2680124 34.00 2688 2072336 606032 6.79 304444 2021824 23956 Average: 5105365 7075514 2777067 35.23 2688 2142618 632280 7.08 249441 2167510 47460 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 288.26 183.03 1724.90 58.07 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 66.62 50.27 697.83 14.89 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 9.96 5.51 4.00 2.50 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 38.39 31.79 313.40 6.83 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 144.54 105.40 33.95 24.94 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 1.37 0.77 0.27 0.21 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 0.73 0.10 0.04 0.01 0.00 0.00 0.00 0.00 11:15:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:02 PM eth0 0.60 0.17 0.04 0.01 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 32.85 21.57 18.65 13.68 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 65.91 44.68 82.91 27.08 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 64.98 44.37 288.08 14.83 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) 06/28/2025 _x86_64_ (2 CPU) 23:06:22 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 39.87 0.00 6.28 2.48 0.10 51.27 11:08:01 PM 0 38.44 0.00 5.57 2.73 0.10 53.17 11:08:01 PM 1 41.30 0.00 6.99 2.24 0.10 49.37 11:09:01 PM all 23.25 0.00 3.35 2.42 0.09 70.89 11:09:01 PM 0 20.94 0.00 2.97 2.25 0.08 73.75 11:09:01 PM 1 25.55 0.00 3.73 2.58 0.10 68.03 11:10:01 PM all 7.12 0.00 1.01 3.17 0.05 88.65 11:10:01 PM 0 2.05 0.00 0.84 4.43 0.03 92.65 11:10:01 PM 1 12.18 0.00 1.18 1.92 0.07 84.65 11:11:01 PM all 23.89 0.00 4.15 1.25 0.07 70.65 11:11:01 PM 0 14.90 0.00 4.03 1.60 0.07 79.40 11:11:01 PM 1 32.88 0.00 4.27 0.90 0.07 61.88 11:12:01 PM all 14.17 0.00 2.79 2.49 0.06 80.49 11:12:01 PM 0 14.06 0.00 2.82 2.59 0.07 80.46 11:12:01 PM 1 14.29 0.00 2.76 2.39 0.05 80.51 11:13:01 PM all 0.31 0.00 0.08 0.01 0.03 99.57 11:13:01 PM 0 0.32 0.00 0.10 0.02 0.03 99.53 11:13:01 PM 1 0.30 0.00 0.05 0.00 0.03 99.62 11:14:01 PM all 0.28 0.00 0.06 0.00 0.02 99.64 11:14:01 PM 0 0.17 0.00 0.07 0.00 0.02 99.75 11:14:01 PM 1 0.40 0.00 0.05 0.00 0.02 99.53 11:15:02 PM all 0.32 0.00 0.05 0.00 0.02 99.62 11:15:02 PM 0 0.57 0.00 0.03 0.00 0.02 99.38 11:15:02 PM 1 0.07 0.00 0.07 0.00 0.02 99.85 11:16:01 PM all 1.48 0.00 0.25 0.00 0.05 98.22 11:16:01 PM 0 0.94 0.00 0.19 0.00 0.05 98.83 11:16:01 PM 1 2.02 0.00 0.32 0.00 0.05 97.61 11:17:01 PM all 15.82 0.00 2.29 0.09 0.07 81.73 11:17:01 PM 0 11.62 0.00 2.03 0.03 0.05 86.27 11:17:01 PM 1 20.04 0.00 2.54 0.15 0.08 77.19 Average: all 12.67 0.00 2.03 1.19 0.06 84.05 Average: 0 10.42 0.00 1.87 1.37 0.05 86.30 Average: 1 14.92 0.00 2.20 1.02 0.06 81.80