---> uname -a: Linux prd-centos8-robot-2c-8g-1786.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 598 4973 19 2125 6802 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:43:99:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.71/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85963sec preferred_lft 85963sec inet6 fe80::f816:3eff:fe43:9903/64 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) 12/11/2024 _x86_64_ (2 CPU) 02:11:52 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 101.05 6.85 94.20 1249.72 9448.70 02:15:01 AM 52.46 0.73 51.72 51.32 5198.20 02:16:01 AM 28.39 0.38 28.01 64.25 2457.93 02:17:01 AM 51.76 0.03 51.72 3.47 7171.10 02:18:01 AM 9.27 0.40 8.87 68.92 372.95 02:19:01 AM 25.41 0.53 24.88 64.79 1099.55 Average: 44.72 1.49 43.23 250.43 4291.50 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5317716 7047872 2564708 32.54 2688 1912076 693460 7.76 209472 2025032 37940 02:15:01 AM 5148080 6987076 2734344 34.69 2688 2016328 736944 8.25 221100 2166224 30684 02:16:01 AM 5049476 6974704 2832948 35.94 2688 2100044 763424 8.55 255656 2222280 63856 02:17:01 AM 5002312 7044936 2880112 36.54 2688 2212124 668176 7.48 256660 2246484 4 02:18:01 AM 5124540 6994924 2757884 34.99 2688 2045916 716336 8.02 251140 2153240 3524 02:19:01 AM 5154128 7026568 2728296 34.61 2688 2048184 689504 7.72 447228 1930916 16716 Average: 5132709 7012680 2749715 34.88 2688 2055779 711307 7.96 273543 2124029 25454 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 50.62 39.12 590.99 4.62 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 55.02 39.69 530.37 7.32 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 40.52 31.49 296.97 7.97 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 213.83 177.10 47.08 42.04 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 64.94 40.58 79.49 22.37 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 19.70 18.25 16.55 8.84 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 74.10 57.70 260.25 15.53 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) 12/11/2024 _x86_64_ (2 CPU) 02:11:52 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 21.20 0.00 4.13 14.57 0.09 60.02 02:14:01 AM 0 16.68 0.00 3.41 15.07 0.10 64.74 02:14:01 AM 1 25.72 0.00 4.84 14.06 0.08 55.29 02:15:01 AM all 20.56 0.00 2.54 3.04 0.09 73.77 02:15:01 AM 0 21.71 0.00 2.44 4.62 0.10 71.14 02:15:01 AM 1 19.41 0.00 2.65 1.45 0.08 76.41 02:16:01 AM all 21.33 0.00 2.84 0.85 0.07 74.92 02:16:01 AM 0 20.81 0.00 2.82 0.52 0.07 75.78 02:16:01 AM 1 21.85 0.00 2.85 1.18 0.07 74.05 02:17:01 AM all 16.48 0.00 3.05 4.49 0.08 75.90 02:17:01 AM 0 18.46 0.00 3.71 3.76 0.10 73.96 02:17:01 AM 1 14.50 0.00 2.39 5.21 0.07 77.84 02:18:01 AM all 5.65 0.00 1.30 0.11 0.04 92.90 02:18:01 AM 0 4.05 0.00 1.17 0.15 0.03 94.60 02:18:01 AM 1 7.24 0.00 1.43 0.07 0.05 91.21 02:19:01 AM all 28.49 0.00 3.43 0.71 0.08 67.28 02:19:01 AM 0 17.19 0.00 2.99 0.60 0.08 79.14 02:19:01 AM 1 39.81 0.00 3.87 0.82 0.08 55.42 Average: all 18.95 0.00 2.88 3.96 0.08 74.13 Average: 0 16.48 0.00 2.76 4.12 0.08 76.56 Average: 1 21.42 0.00 3.01 3.80 0.07 71.71