---> uname -a: Linux prd-centos8-robot-2c-8g-40778.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: 2800.000 BogoMIPS: 5600.00 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 606 4970 19 2120 6794 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:3e:cc:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.64/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85941sec preferred_lft 85941sec inet6 fe80::f816:3eff:fe3e:cce5/64 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) 10/09/2024 _x86_64_ (2 CPU) 03:41:01 LINUX RESTART (2 CPU) 03:42:02 AM tps rtps wtps bread/s bwrtn/s 03:43:01 AM 93.31 15.49 77.82 2752.75 6366.09 03:44:01 AM 77.07 0.70 76.37 50.78 9276.67 03:45:01 AM 25.13 0.42 24.71 64.79 1952.84 03:46:01 AM 58.76 0.03 58.73 3.47 7805.30 03:47:01 AM 5.13 0.10 5.03 32.13 207.25 03:48:01 AM 12.88 0.33 12.55 37.86 570.74 Average: 45.25 2.81 42.44 483.97 4357.80 03:42:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:43:01 AM 5303084 7016612 2579348 32.72 2688 1895216 717276 8.03 212328 2042492 146864 03:44:01 AM 5142540 6977236 2739892 34.76 2688 2011240 729328 8.17 221824 2168180 30072 03:45:01 AM 5131016 7004476 2751416 34.91 2688 2047912 700760 7.85 249800 2149248 34196 03:46:01 AM 4994228 7032164 2888204 36.64 2688 2207256 657260 7.36 258472 2250496 96 03:47:01 AM 4997068 7036784 2885364 36.60 2688 2209044 658324 7.37 258920 2251940 840 03:48:01 AM 5104092 6966164 2778340 35.25 2688 2037608 731668 8.19 288064 2138552 13196 Average: 5112005 7005573 2770427 35.15 2688 2068046 699103 7.83 248235 2166818 37544 03:42:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 202.69 141.52 1327.77 47.02 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 51.27 37.34 548.52 7.10 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 18.06 10.21 8.20 3.99 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 253.03 202.88 339.32 48.21 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 15.31 8.12 4.07 2.10 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 43.39 29.36 75.86 18.33 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 97.00 71.38 381.33 21.05 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) 10/09/2024 _x86_64_ (2 CPU) 03:41:01 LINUX RESTART (2 CPU) 03:42:02 AM CPU %user %nice %system %iowait %steal %idle 03:43:01 AM all 35.69 0.00 6.26 3.25 0.12 54.68 03:43:01 AM 0 41.51 0.00 6.56 3.69 0.14 48.11 03:43:01 AM 1 29.87 0.00 5.96 2.82 0.10 61.25 03:44:01 AM all 22.33 0.00 3.16 3.70 0.10 70.71 03:44:01 AM 0 29.59 0.00 3.69 3.84 0.12 62.76 03:44:01 AM 1 15.09 0.00 2.62 3.55 0.08 78.65 03:45:01 AM all 17.51 0.00 2.52 0.75 0.08 79.14 03:45:01 AM 0 19.88 0.00 2.51 0.59 0.08 76.95 03:45:01 AM 1 15.14 0.00 2.54 0.92 0.08 81.32 03:46:01 AM all 21.25 0.00 3.69 4.08 0.08 70.90 03:46:01 AM 0 23.00 0.00 3.96 4.19 0.08 68.77 03:46:01 AM 1 19.50 0.00 3.41 3.97 0.08 73.04 03:47:01 AM all 1.39 0.00 0.23 0.05 0.04 98.30 03:47:01 AM 0 0.27 0.00 0.18 0.02 0.05 99.48 03:47:01 AM 1 2.51 0.00 0.27 0.08 0.03 97.11 03:48:01 AM all 13.15 0.00 1.89 0.16 0.06 84.75 03:48:01 AM 0 16.48 0.00 2.48 0.27 0.05 80.73 03:48:01 AM 1 9.82 0.00 1.30 0.05 0.07 88.76 Average: all 18.50 0.00 2.95 2.00 0.08 76.47 Average: 0 21.73 0.00 3.22 2.09 0.09 72.87 Average: 1 15.28 0.00 2.68 1.90 0.08 80.07