---> uname -a: Linux prd-centos8-robot-2c-8g-6746.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 604 4973 19 2119 6796 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:dc:3a:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.248/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85959sec preferred_lft 85959sec inet6 fe80::f816:3eff:fedc:3aae/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) 02:11:57 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 88.45 0.40 88.05 16.66 6655.11 02:15:01 AM 68.28 1.08 67.19 113.70 9235.09 02:16:01 AM 17.13 0.03 17.10 2.27 1581.99 02:17:01 AM 60.14 6.75 53.39 1249.39 7202.50 02:18:01 AM 2.63 0.08 2.55 31.99 72.88 02:19:01 AM 28.12 0.63 27.49 73.98 1250.02 Average: 44.13 1.50 42.63 247.98 4332.86 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5272068 7034388 2610356 33.12 2688 1941364 695160 7.78 186932 2091896 215480 02:15:01 AM 5284380 7081164 2598044 32.96 2688 1975068 661480 7.41 217124 2038228 32 02:16:01 AM 5120492 7001536 2761932 35.04 2688 2056636 745448 8.35 232760 2178480 63536 02:17:01 AM 5018904 7055212 2863520 36.33 2688 2206436 657452 7.36 258308 2231976 80 02:18:01 AM 5018092 7056280 2864332 36.34 2688 2208316 644068 7.21 258760 2232828 924 02:19:01 AM 5185688 7047904 2696736 34.21 2688 2037868 726432 8.13 448076 1896400 160 Average: 5149937 7046081 2732487 34.67 2688 2070948 688340 7.71 266993 2111635 46702 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 80.77 65.04 915.38 10.30 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 36.94 27.81 438.38 5.77 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 36.16 26.91 294.55 5.43 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 196.05 168.07 44.58 34.15 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 20.89 10.95 9.02 1.78 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 45.10 38.14 82.55 29.73 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 69.32 56.15 297.40 14.53 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) 02:11:57 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 33.65 0.00 4.66 2.33 0.13 59.23 02:14:01 AM 0 25.50 0.00 3.88 2.78 0.13 67.70 02:14:01 AM 1 41.84 0.00 5.44 1.89 0.12 50.72 02:15:01 AM all 19.41 0.00 2.34 2.43 0.08 75.74 02:15:01 AM 0 14.91 0.00 2.16 2.86 0.08 79.99 02:15:01 AM 1 23.93 0.00 2.52 2.00 0.08 71.48 02:16:01 AM all 10.96 0.00 2.00 0.39 0.10 86.55 02:16:01 AM 0 7.65 0.00 1.94 0.45 0.12 89.84 02:16:01 AM 1 14.27 0.00 2.06 0.33 0.08 83.25 02:17:01 AM all 18.08 0.00 3.92 1.97 0.08 75.95 02:17:01 AM 0 19.82 0.00 3.79 1.81 0.08 74.50 02:17:01 AM 1 16.35 0.00 4.04 2.13 0.08 77.40 02:18:01 AM all 1.33 0.00 0.21 0.06 0.06 98.35 02:18:01 AM 0 0.68 0.00 0.15 0.00 0.05 99.12 02:18:01 AM 1 1.97 0.00 0.27 0.12 0.07 97.58 02:19:01 AM all 28.55 0.00 3.23 0.66 0.10 67.45 02:19:01 AM 0 21.49 0.00 2.56 0.59 0.10 75.26 02:19:01 AM 1 35.65 0.00 3.91 0.74 0.10 59.59 Average: all 18.64 0.00 2.72 1.31 0.09 77.24 Average: 0 15.00 0.00 2.41 1.41 0.09 81.08 Average: 1 22.30 0.00 3.03 1.20 0.09 73.38