---> uname -a: Linux prd-centos8-robot-2c-8g-113.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 593 4970 19 2133 6808 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:13:6f:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.14/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85817sec preferred_lft 85817sec inet6 fe80::f816:3eff:fe13:6f85/64 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) 01/09/2025 _x86_64_ (2 CPU) 00:47:24 LINUX RESTART (2 CPU) 12:48:01 AM tps rtps wtps bread/s bwrtn/s 12:49:01 AM 87.75 14.15 73.61 4055.45 7254.33 12:50:01 AM 76.36 0.73 75.63 53.04 9032.12 12:51:01 AM 14.76 0.42 14.34 64.76 1326.67 12:52:01 AM 54.42 9.23 45.19 1641.99 2925.06 12:53:01 AM 21.61 0.00 21.61 0.00 5455.58 12:54:01 AM 2.10 0.10 2.00 32.13 74.27 12:55:01 AM 0.25 0.00 0.25 0.00 4.97 12:56:01 AM 8.58 0.32 8.26 36.92 326.56 12:57:01 AM 26.61 0.53 26.08 64.79 1147.74 Average: 32.50 2.83 29.66 660.99 3061.01 12:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 AM 5369312 7061332 2513120 31.88 2688 1875188 668408 7.48 186672 2009288 163604 12:50:01 AM 5231656 7030584 2650776 33.63 2688 1976904 692808 7.76 208360 2098856 27396 12:51:01 AM 5217520 7043620 2664912 33.81 2688 2002916 667776 7.48 221440 2099100 24984 12:52:01 AM 5011476 7062892 2870956 36.42 2688 2220872 638788 7.15 263828 2239636 156444 12:53:01 AM 5006940 7058008 2875492 36.48 2688 2220880 654328 7.33 263832 2239564 4 12:54:01 AM 4889740 6942052 2992692 37.97 2688 2222108 791392 8.86 263960 2355124 28 12:55:01 AM 4868308 6920680 3014124 38.24 2688 2222164 823120 9.22 263960 2376288 48 12:56:01 AM 5124856 7006308 2757576 34.98 2688 2055176 695160 7.78 258800 2142384 4680 12:57:01 AM 5143440 7024860 2738992 34.75 2688 2057416 671224 7.52 454820 1935000 16604 Average: 5095916 7016704 2786516 35.35 2688 2094847 700334 7.84 265075 2166138 43755 12:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 297.82 189.07 1757.90 61.29 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 58.69 41.83 486.89 8.17 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 15.27 10.24 5.16 3.45 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 220.28 166.66 335.60 42.81 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 9.03 6.36 2.69 1.82 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 262.76 253.37 2288.99 705.73 0.00 0.00 0.00 0.00 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 527.86 452.02 6583.83 29.21 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 245.07 192.90 2562.46 28.50 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 20.06 19.35 17.76 9.13 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 184.08 147.97 1560.01 98.89 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) 01/09/2025 _x86_64_ (2 CPU) 00:47:24 LINUX RESTART (2 CPU) 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 44.29 0.00 6.36 4.26 0.13 44.97 12:49:01 AM 0 52.78 0.00 7.34 3.22 0.13 36.53 12:49:01 AM 1 35.86 0.00 5.38 5.30 0.12 53.34 12:50:01 AM all 22.57 0.00 3.25 2.74 0.08 71.36 12:50:01 AM 0 28.07 0.00 3.68 2.96 0.07 65.24 12:50:01 AM 1 17.08 0.00 2.82 2.52 0.10 77.48 12:51:01 AM all 11.76 0.00 1.68 2.55 0.09 83.92 12:51:01 AM 0 14.30 0.00 1.53 1.92 0.10 82.15 12:51:01 AM 1 9.22 0.00 1.82 3.17 0.08 85.70 12:52:01 AM all 25.46 0.00 4.47 2.20 0.09 67.79 12:52:01 AM 0 26.43 0.00 4.29 1.36 0.08 67.83 12:52:01 AM 1 24.49 0.00 4.64 3.03 0.10 67.74 12:53:01 AM all 0.22 0.00 0.43 1.60 0.04 97.70 12:53:01 AM 0 0.25 0.00 0.37 0.82 0.03 98.53 12:53:01 AM 1 0.18 0.00 0.50 2.39 0.05 96.88 12:54:01 AM all 12.77 0.00 0.91 0.03 0.08 86.21 12:54:01 AM 0 15.36 0.00 1.23 0.05 0.07 83.30 12:54:01 AM 1 10.19 0.00 0.59 0.02 0.08 89.12 12:55:01 AM all 12.41 0.00 1.43 0.00 0.11 86.04 12:55:01 AM 0 10.58 0.00 1.34 0.00 0.10 87.97 12:55:01 AM 1 14.26 0.00 1.53 0.00 0.12 84.09 12:56:01 AM all 10.58 0.00 1.78 0.14 0.09 87.42 12:56:01 AM 0 7.45 0.00 1.46 0.13 0.12 90.84 12:56:01 AM 1 13.74 0.00 2.11 0.14 0.07 83.95 12:57:01 AM all 30.48 0.00 3.46 0.34 0.08 65.63 12:57:01 AM 0 41.96 0.00 4.06 0.38 0.08 53.52 12:57:01 AM 1 18.99 0.00 2.87 0.30 0.08 77.76 Average: all 18.96 0.00 2.64 1.54 0.09 76.77 Average: 0 21.90 0.00 2.81 1.20 0.09 74.00 Average: 1 16.01 0.00 2.48 1.88 0.09 79.54