---> uname -a: Linux prd-centos8-robot-2c-8g-985.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 614 4781 19 2301 6780 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:11:90:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.191/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85734sec preferred_lft 85734sec inet6 fe80::f816:3eff:fe11:9040/64 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) 12/08/2024 _x86_64_ (2 CPU) 04:15:50 LINUX RESTART (2 CPU) 04:16:01 AM tps rtps wtps bread/s bwrtn/s 04:17:01 AM 202.92 152.47 50.44 14590.12 38809.21 04:18:01 AM 123.66 6.98 116.68 1258.65 10640.35 04:19:01 AM 42.19 0.63 41.56 48.93 4949.51 04:20:01 AM 30.77 0.42 30.35 64.77 1654.74 04:21:01 AM 36.18 0.03 36.15 3.46 6682.03 04:22:01 AM 2.67 0.00 2.67 0.00 79.46 04:23:01 AM 0.17 0.00 0.17 0.00 1.72 04:24:01 AM 0.10 0.00 0.10 0.00 0.78 04:25:01 AM 0.13 0.00 0.13 0.00 0.92 04:26:01 AM 9.98 0.17 9.81 32.92 264.10 Average: 44.88 16.07 28.81 1600.10 6308.88 04:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:17:01 AM 5512492 7017492 2369932 30.07 2688 1698496 747196 8.37 183880 1904584 89404 04:18:01 AM 5115484 6978932 2766940 35.10 2688 2041164 732240 8.20 213188 2210748 148012 04:19:01 AM 5105912 6945024 2776512 35.22 2688 2016136 767772 8.60 231768 2199092 44 04:20:01 AM 4967420 7010060 2915004 36.98 2688 2211728 686548 7.69 253296 2290320 187976 04:21:01 AM 4994748 7037120 2887676 36.63 2688 2211912 670624 7.51 257720 2254812 16 04:22:01 AM 4995064 7037436 2887360 36.63 2688 2211912 670624 7.51 257720 2254876 4 04:23:01 AM 4995024 7037396 2887400 36.63 2688 2211912 670624 7.51 257720 2254736 4 04:24:01 AM 4995116 7037492 2887308 36.63 2688 2211916 670624 7.51 257720 2254740 4 04:25:01 AM 4995008 7037384 2887416 36.63 2688 2211916 670624 7.51 257720 2254740 4 04:26:01 AM 4872336 6913124 3010088 38.19 2688 2209764 768136 8.60 280084 2352592 13344 Average: 5054860 7005146 2827564 35.87 2688 2123686 705501 7.90 245082 2223124 43881 04:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 256.51 151.19 1419.17 55.44 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 100.87 77.46 1118.98 10.90 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 9.93 7.13 5.49 3.34 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 39.93 33.83 296.57 7.82 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 663.62 516.86 133.68 112.49 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 2.67 1.97 0.56 0.48 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 1.30 0.58 0.15 0.10 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 0.73 0.20 0.04 0.01 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 0.52 0.17 0.03 0.01 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 12.56 10.29 12.23 5.34 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 108.88 79.98 298.72 19.60 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) 12/08/2024 _x86_64_ (2 CPU) 04:15:50 LINUX RESTART (2 CPU) 04:16:01 AM CPU %user %nice %system %iowait %steal %idle 04:17:01 AM all 45.20 0.07 11.32 24.00 0.08 19.33 04:17:01 AM 0 39.70 0.03 11.07 23.44 0.08 25.66 04:17:01 AM 1 50.71 0.10 11.57 24.55 0.08 12.98 04:18:01 AM all 36.04 0.00 6.09 4.46 0.12 53.30 04:18:01 AM 0 39.98 0.00 6.02 4.40 0.12 49.49 04:18:01 AM 1 32.12 0.00 6.15 4.52 0.12 57.10 04:19:01 AM all 16.41 0.00 1.75 10.91 0.09 70.83 04:19:01 AM 0 13.09 0.00 2.02 7.77 0.08 77.03 04:19:01 AM 1 19.74 0.00 1.47 14.05 0.10 64.64 04:20:01 AM all 24.84 0.00 4.21 0.73 0.08 70.14 04:20:01 AM 0 18.43 0.00 3.57 0.53 0.08 77.38 04:20:01 AM 1 31.25 0.00 4.86 0.92 0.08 62.89 04:21:01 AM all 6.90 0.00 2.60 1.72 0.08 88.70 04:21:01 AM 0 10.28 0.00 2.49 1.82 0.08 85.33 04:21:01 AM 1 3.53 0.00 2.70 1.63 0.08 92.05 04:22:01 AM all 0.38 0.00 0.08 0.02 0.03 99.50 04:22:01 AM 0 0.15 0.00 0.10 0.03 0.03 99.68 04:22:01 AM 1 0.60 0.00 0.05 0.00 0.03 99.32 04:23:01 AM all 0.30 0.00 0.06 0.00 0.04 99.60 04:23:01 AM 0 0.05 0.00 0.07 0.00 0.03 99.85 04:23:01 AM 1 0.55 0.00 0.05 0.00 0.05 99.35 04:24:01 AM all 0.32 0.00 0.04 0.00 0.04 99.60 04:24:01 AM 0 0.05 0.00 0.05 0.00 0.03 99.87 04:24:01 AM 1 0.58 0.00 0.03 0.00 0.05 99.33 04:25:01 AM all 0.19 0.00 0.07 0.00 0.04 99.70 04:25:01 AM 0 0.07 0.00 0.07 0.00 0.05 99.82 04:25:01 AM 1 0.32 0.00 0.07 0.00 0.03 99.58 04:26:01 AM all 9.75 0.00 1.04 0.12 0.06 89.04 04:26:01 AM 0 7.06 0.00 1.05 0.05 0.08 91.76 04:26:01 AM 1 12.44 0.00 1.04 0.18 0.03 86.31 Average: all 14.01 0.01 2.72 4.18 0.07 79.02 Average: 0 12.86 0.00 2.64 3.79 0.07 80.63 Average: 1 15.15 0.01 2.79 4.57 0.07 77.41