---> uname -a: Linux prd-centos8-robot-2c-8g-6757.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 587 4989 19 2121 6814 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:b3:77:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.158/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85824sec preferred_lft 85824sec inet6 fe80::f816:3eff:feb3:7714/64 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) 01/01/2025 _x86_64_ (2 CPU) 02:12:10 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 88.47 14.33 74.15 3880.19 6335.17 02:15:01 AM 75.37 0.73 74.64 53.06 9052.47 02:16:01 AM 34.49 7.13 27.36 1310.50 2415.51 02:17:01 AM 51.74 0.03 51.71 3.47 7193.62 02:18:01 AM 4.43 0.10 4.33 32.12 191.75 02:19:01 AM 1.77 0.00 1.77 0.00 70.60 02:20:01 AM 0.35 0.00 0.35 0.00 6.73 02:21:01 AM 12.71 0.33 12.38 37.85 460.56 Average: 33.67 2.83 30.83 664.76 3215.73 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5353356 7048996 2529076 32.08 2688 1878624 680060 7.61 187452 2021212 165424 02:15:01 AM 5250872 7049300 2631560 33.39 2688 1976452 659216 7.38 207900 2080304 31744 02:16:01 AM 5053200 6994204 2829232 35.89 2688 2115428 719248 8.05 260792 2213992 82836 02:17:01 AM 5022016 7060664 2860416 36.29 2688 2208656 630140 7.06 259252 2227908 88 02:18:01 AM 4955212 6995060 2927220 37.14 2688 2209856 724360 8.11 259380 2294552 240 02:19:01 AM 4900368 6940260 2982064 37.83 2688 2209900 798124 8.94 259380 2348700 36 02:20:01 AM 4899936 6940120 2982496 37.84 2688 2210192 777896 8.71 259380 2348888 260 02:21:01 AM 5123656 6987728 2758776 35.00 2688 2039712 703588 7.88 292164 2114428 17140 Average: 5069827 7002042 2812605 35.68 2688 2106102 711579 7.97 248212 2206248 37221 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 363.33 223.45 1793.44 63.50 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 47.71 35.49 453.73 6.96 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 40.77 32.07 297.58 7.73 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 178.32 144.59 41.94 37.62 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 19.48 15.14 5.18 20.64 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 343.74 336.19 4939.62 690.92 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 291.67 278.12 4903.62 18.11 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 135.55 115.88 1495.91 24.44 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 177.58 147.62 1741.37 108.73 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) 01/01/2025 _x86_64_ (2 CPU) 02:12:10 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 38.26 0.00 6.04 3.29 0.13 52.28 02:14:01 AM 0 42.23 0.00 6.34 2.61 0.13 48.69 02:14:01 AM 1 34.30 0.00 5.74 3.97 0.13 55.86 02:15:01 AM all 20.68 0.00 3.13 3.50 0.09 72.59 02:15:01 AM 0 26.14 0.00 3.08 1.97 0.10 68.71 02:15:01 AM 1 15.26 0.00 3.18 5.03 0.08 76.44 02:16:01 AM all 22.12 0.00 3.48 1.45 0.09 72.85 02:16:01 AM 0 29.59 0.00 3.51 1.22 0.08 65.59 02:16:01 AM 1 14.66 0.00 3.45 1.69 0.10 80.10 02:17:01 AM all 15.20 0.00 2.80 2.34 0.08 79.58 02:17:01 AM 0 17.68 0.00 3.03 2.36 0.08 76.84 02:17:01 AM 1 12.74 0.00 2.57 2.32 0.07 82.31 02:18:01 AM all 1.41 0.00 0.24 0.08 0.04 98.23 02:18:01 AM 0 2.47 0.00 0.35 0.15 0.05 96.98 02:18:01 AM 1 0.35 0.00 0.13 0.00 0.03 99.48 02:19:01 AM all 14.66 0.00 1.13 0.01 0.12 84.08 02:19:01 AM 0 14.62 0.00 0.96 0.00 0.12 84.30 02:19:01 AM 1 14.71 0.00 1.30 0.02 0.12 83.86 02:20:01 AM all 9.44 0.00 1.01 0.00 0.08 89.47 02:20:01 AM 0 12.03 0.00 1.00 0.00 0.08 86.88 02:20:01 AM 1 6.87 0.00 1.02 0.00 0.08 92.03 02:21:01 AM all 17.27 0.00 2.22 0.06 0.08 80.38 02:21:01 AM 0 14.46 0.00 2.31 0.03 0.08 83.11 02:21:01 AM 1 20.05 0.00 2.12 0.08 0.07 77.67 Average: all 17.40 0.00 2.51 1.34 0.09 78.66 Average: 0 19.93 0.00 2.58 1.05 0.09 76.35 Average: 1 14.87 0.00 2.44 1.64 0.09 80.96