---> uname -a: Linux prd-centos8-robot-2c-8g-42910.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 635 4943 19 2118 6765 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:c8:64:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.118/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85954sec preferred_lft 85954sec inet6 fe80::f816:3eff:fec8:6466/64 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) 10/16/2024 _x86_64_ (2 CPU) 00:55:52 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 120.33 7.07 113.26 1260.99 9867.82 12:59:01 AM 44.95 0.98 43.97 110.90 6057.00 01:00:01 AM 47.60 0.10 47.50 6.26 3412.31 01:01:01 AM 21.86 0.02 21.84 0.13 5455.70 01:02:01 AM 2.32 0.17 2.15 34.64 90.52 01:03:01 AM 23.43 0.63 22.80 73.19 1146.93 Average: 43.41 1.49 41.92 247.65 4338.08 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5170892 6975712 2711532 34.40 2688 1982880 749508 8.39 211400 2160108 133040 12:59:01 AM 5210568 7042884 2671856 33.90 2688 2009640 678284 7.59 240236 2086696 12 01:00:01 AM 4979996 7014636 2902428 36.82 2688 2203836 671820 7.52 258340 2274836 154420 01:01:01 AM 4973392 7007704 2909032 36.91 2688 2203840 687776 7.70 258348 2275540 4 01:02:01 AM 4870524 6906452 3011900 38.21 2688 2205456 804280 9.01 258628 2377448 16 01:03:01 AM 5086236 6947220 2796188 35.47 2688 2036316 752388 8.42 445704 2000992 184 Average: 5048601 6982435 2833823 35.95 2688 2106995 724009 8.11 278776 2195937 47946 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 92.32 74.55 951.28 11.18 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 53.15 37.27 402.04 6.11 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 229.26 169.53 335.31 37.65 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 9.65 7.31 2.47 2.18 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 162.39 136.88 1599.57 10.12 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 61.77 41.79 88.42 30.64 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 101.43 77.89 563.24 16.31 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) 10/16/2024 _x86_64_ (2 CPU) 00:55:52 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 36.56 0.00 5.76 4.59 0.10 53.00 12:58:01 AM 0 20.83 0.00 4.42 5.78 0.10 68.86 12:58:01 AM 1 52.32 0.00 7.09 3.40 0.10 37.09 12:59:01 AM all 17.36 0.00 2.05 2.41 0.08 78.09 12:59:01 AM 0 9.76 0.00 1.71 3.06 0.08 85.39 12:59:01 AM 1 24.94 0.00 2.40 1.77 0.08 70.80 01:00:01 AM all 26.60 0.00 4.55 1.30 0.09 67.45 01:00:01 AM 0 20.90 0.00 4.16 1.34 0.10 73.51 01:00:01 AM 1 32.31 0.00 4.94 1.27 0.08 61.39 01:01:01 AM all 0.45 0.00 0.43 1.44 0.04 97.64 01:01:01 AM 0 0.22 0.00 0.43 1.62 0.03 97.70 01:01:01 AM 1 0.68 0.00 0.42 1.27 0.05 97.58 01:02:01 AM all 5.59 0.00 0.66 0.04 0.08 93.63 01:02:01 AM 0 2.32 0.00 0.37 0.08 0.08 97.14 01:02:01 AM 1 8.89 0.00 0.96 0.00 0.07 90.08 01:03:01 AM all 25.01 0.00 3.16 0.33 0.08 71.42 01:03:01 AM 0 26.57 0.00 2.92 0.38 0.08 70.04 01:03:01 AM 1 23.44 0.00 3.39 0.28 0.08 72.80 Average: all 18.60 0.00 2.77 1.69 0.08 76.86 Average: 0 13.44 0.00 2.34 2.04 0.08 82.10 Average: 1 23.78 0.00 3.20 1.33 0.08 71.60