---> uname -a: Linux prd-centos8-robot-2c-8g-7615.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 578 4988 19 2130 6822 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:f5:59:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.92/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85800sec preferred_lft 85800sec inet6 fe80::f816:3eff:fef5:5962/64 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) 11/15/2024 _x86_64_ (2 CPU) 08:40:56 LINUX RESTART (2 CPU) 08:42:01 AM tps rtps wtps bread/s bwrtn/s 08:43:01 AM 122.66 7.42 115.25 1296.72 10264.11 08:44:01 AM 28.03 0.42 27.61 64.79 3537.76 08:45:01 AM 47.67 0.03 47.63 3.47 3396.07 08:46:01 AM 19.46 0.00 19.46 0.00 4881.30 08:47:01 AM 0.53 0.00 0.53 0.00 7.65 08:48:01 AM 0.18 0.00 0.18 0.00 2.52 08:49:01 AM 0.48 0.12 0.37 33.06 11.35 08:50:01 AM 14.98 0.32 14.66 36.92 624.21 Average: 29.25 1.04 28.21 179.36 2840.53 08:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:43:01 AM 5174784 7012456 2707648 34.35 2688 2014412 690064 7.73 221024 2140684 90084 08:44:01 AM 5249288 7088548 2633144 33.41 2688 2016356 611592 6.85 240016 2047104 8 08:45:01 AM 5031328 7070200 2851104 36.17 2688 2208296 610996 6.84 256888 2223824 137300 08:46:01 AM 5025192 7064076 2857240 36.25 2688 2208308 610996 6.84 256904 2223736 4 08:47:01 AM 5025372 7064256 2857060 36.25 2688 2208308 610996 6.84 256908 2223804 4 08:48:01 AM 5025380 7064268 2857052 36.25 2688 2208312 610996 6.84 256908 2223744 8 08:49:01 AM 4974760 7017044 2907672 36.89 2688 2211748 680016 7.61 257040 2273380 2344 08:50:01 AM 5174900 7046708 2707532 34.35 2688 2046436 632724 7.08 278328 2074612 19784 Average: 5085126 7053444 2797306 35.49 2688 2140272 632298 7.08 253002 2178861 31192 08:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 AM eth0 89.75 71.57 941.33 10.48 0.00 0.00 0.00 0.00 08:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 AM eth0 17.01 12.70 6.02 4.31 0.00 0.00 0.00 0.00 08:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 AM eth0 389.70 301.62 365.99 68.86 0.00 0.00 0.00 0.00 08:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM eth0 217.38 153.16 42.01 30.63 0.00 0.00 0.00 0.00 08:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 AM eth0 2.90 2.17 0.59 0.53 0.00 0.00 0.00 0.00 08:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 AM eth0 2.65 1.93 0.43 0.41 0.00 0.00 0.00 0.00 08:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 AM eth0 38.41 24.03 39.67 2.83 0.00 0.00 0.00 0.00 08:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 AM eth0 151.20 116.08 1034.16 31.29 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 113.63 85.41 303.78 18.67 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) 11/15/2024 _x86_64_ (2 CPU) 08:40:56 LINUX RESTART (2 CPU) 08:42:01 AM CPU %user %nice %system %iowait %steal %idle 08:43:01 AM all 34.88 0.00 5.77 2.44 0.12 56.79 08:43:01 AM 0 39.97 0.00 5.89 1.66 0.13 52.34 08:43:01 AM 1 29.78 0.00 5.66 3.21 0.12 61.24 08:44:01 AM all 10.39 0.00 1.51 0.36 0.07 87.67 08:44:01 AM 0 12.68 0.00 1.40 0.17 0.07 85.68 08:44:01 AM 1 8.10 0.00 1.62 0.55 0.07 89.66 08:45:01 AM all 27.27 0.00 4.86 0.58 0.11 67.19 08:45:01 AM 0 32.08 0.00 5.36 0.58 0.10 61.88 08:45:01 AM 1 22.46 0.00 4.36 0.57 0.12 72.49 08:46:01 AM all 0.66 0.00 0.65 0.28 0.05 98.36 08:46:01 AM 0 0.43 0.00 0.72 0.25 0.03 98.56 08:46:01 AM 1 0.89 0.00 0.59 0.30 0.07 98.16 08:47:01 AM all 0.33 0.00 0.08 0.00 0.06 99.53 08:47:01 AM 0 0.08 0.00 0.07 0.00 0.05 99.80 08:47:01 AM 1 0.58 0.00 0.08 0.00 0.07 99.27 08:48:01 AM all 0.37 0.00 0.08 0.00 0.04 99.52 08:48:01 AM 0 0.08 0.00 0.08 0.00 0.03 99.80 08:48:01 AM 1 0.65 0.00 0.07 0.00 0.05 99.23 08:49:01 AM all 6.01 0.00 1.40 0.01 0.07 92.52 08:49:01 AM 0 6.61 0.00 1.96 0.00 0.08 91.35 08:49:01 AM 1 5.40 0.00 0.84 0.02 0.05 93.69 08:50:01 AM all 14.71 0.00 2.07 0.13 0.09 83.00 08:50:01 AM 0 18.46 0.00 1.84 0.10 0.08 79.52 08:50:01 AM 1 10.95 0.00 2.30 0.17 0.10 86.49 Average: all 11.84 0.00 2.05 0.48 0.08 85.56 Average: 0 13.81 0.00 2.17 0.35 0.07 83.60 Average: 1 9.86 0.00 1.94 0.60 0.08 87.51