---> uname -a: Linux prd-centos8-robot-2c-8g-44792.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 561 5012 19 2123 6839 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:ac:23:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.100/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85896sec preferred_lft 85896sec inet6 fe80::f816:3eff:feac:239e/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) 10/22/2024 _x86_64_ (2 CPU) 02:16:04 LINUX RESTART (2 CPU) 02:17:01 AM tps rtps wtps bread/s bwrtn/s 02:18:01 AM 90.25 7.21 83.04 1264.11 5881.61 02:19:01 AM 76.89 0.63 76.26 48.91 9654.32 02:20:01 AM 22.45 0.42 22.03 64.79 1345.91 02:21:01 AM 46.63 0.03 46.60 3.47 6860.60 02:22:01 AM 5.55 0.10 5.45 32.13 232.71 02:23:01 AM 1.90 0.03 1.87 1.87 113.90 02:24:01 AM 21.75 0.65 21.10 74.12 1194.80 Average: 37.92 1.30 36.62 212.78 3612.31 02:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:18:01 AM 5318472 7119872 2563960 32.53 2688 1979428 635548 7.12 210016 2020392 224220 02:19:01 AM 5210932 7044332 2671500 33.89 2688 2010688 682392 7.64 230920 2097716 1120 02:20:01 AM 5064884 7019444 2817548 35.74 2688 2127736 745648 8.35 260624 2201592 98080 02:21:01 AM 5050492 7083892 2831940 35.93 2688 2202836 624184 6.99 257936 2199560 4 02:22:01 AM 5011148 7046116 2871284 36.43 2688 2204412 693764 7.77 258196 2241616 624 02:23:01 AM 5007812 7043944 2874620 36.47 2688 2205576 693764 7.77 258340 2244680 264 02:24:01 AM 5187412 7053692 2695020 34.19 2688 2041044 670248 7.50 446956 1899792 184 Average: 5121593 7058756 2760839 35.03 2688 2110246 677935 7.59 274713 2129335 46357 02:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 80.12 66.13 904.11 9.72 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 50.02 37.05 420.93 6.46 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 37.89 29.90 293.26 6.28 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 198.55 135.64 43.71 36.39 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 21.01 11.40 5.28 3.93 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 27.24 20.78 7.94 3.88 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 59.47 40.49 89.18 27.76 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 67.76 48.77 252.07 13.49 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) 10/22/2024 _x86_64_ (2 CPU) 02:16:04 LINUX RESTART (2 CPU) 02:17:01 AM CPU %user %nice %system %iowait %steal %idle 02:18:01 AM all 34.52 0.00 5.64 4.12 0.12 55.60 02:18:01 AM 0 46.38 0.00 6.67 4.56 0.12 42.28 02:18:01 AM 1 22.82 0.00 4.62 3.68 0.12 68.76 02:19:01 AM all 17.42 0.00 2.62 8.80 0.06 71.10 02:19:01 AM 0 24.27 0.00 3.02 9.83 0.07 62.82 02:19:01 AM 1 10.59 0.00 2.23 7.77 0.05 79.36 02:20:01 AM all 19.93 0.00 2.55 1.93 0.10 75.49 02:20:01 AM 0 14.08 0.00 1.97 1.87 0.10 81.98 02:20:01 AM 1 25.77 0.00 3.13 1.99 0.10 69.01 02:21:01 AM all 14.56 0.00 2.77 6.10 0.06 76.52 02:21:01 AM 0 17.04 0.00 2.97 6.62 0.07 73.31 02:21:01 AM 1 12.07 0.00 2.58 5.58 0.05 79.72 02:22:01 AM all 3.43 0.00 0.38 0.05 0.03 96.11 02:22:01 AM 0 3.99 0.00 0.47 0.10 0.03 95.40 02:22:01 AM 1 2.87 0.00 0.28 0.00 0.03 96.81 02:23:01 AM all 8.20 0.00 0.89 0.01 0.06 90.84 02:23:01 AM 0 9.77 0.00 1.12 0.02 0.07 89.03 02:23:01 AM 1 6.63 0.00 0.67 0.00 0.05 92.66 02:24:01 AM all 24.23 0.00 3.42 0.87 0.09 71.39 02:24:01 AM 0 29.77 0.00 3.68 0.65 0.12 65.78 02:24:01 AM 1 18.69 0.00 3.16 1.09 0.07 77.00 Average: all 17.46 0.00 2.61 3.12 0.07 76.73 Average: 0 20.72 0.00 2.84 3.37 0.08 72.99 Average: 1 14.21 0.00 2.38 2.87 0.07 80.47