---> uname -a: Linux prd-centos8-robot-2c-8g-41391.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 586 4986 19 2124 6814 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:70:4f:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.201/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85895sec preferred_lft 85895sec inet6 fe80::f816:3eff:fe70:4f96/64 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) 10/11/2024 _x86_64_ (2 CPU) 03:25:14 LINUX RESTART (2 CPU) 03:26:01 AM tps rtps wtps bread/s bwrtn/s 03:27:01 AM 74.24 22.21 52.03 5043.39 4330.36 03:28:01 AM 101.57 0.70 100.87 50.78 10908.48 03:29:01 AM 16.43 0.42 16.01 64.78 1402.73 03:30:01 AM 57.76 0.03 57.73 3.47 7698.03 03:31:01 AM 8.53 0.10 8.43 32.12 816.56 03:32:01 AM 1.92 0.03 1.88 1.87 93.75 03:33:01 AM 13.83 0.42 13.41 47.73 714.91 Average: 39.18 3.42 35.77 749.20 3709.42 03:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:27:01 AM 5281040 7011028 2601384 33.00 2688 1914508 769004 8.61 244516 2042724 193824 03:28:01 AM 5171636 7005980 2710788 34.39 2688 2011348 716376 8.02 221496 2139552 30080 03:29:01 AM 5211344 7050600 2671080 33.89 2688 2016540 685500 7.68 243884 2081108 3268 03:30:01 AM 5020664 7058420 2861760 36.31 2688 2207380 630744 7.06 258476 2225664 16548 03:31:01 AM 4983936 7023060 2898488 36.77 2688 2208708 694984 7.78 258672 2264240 368 03:32:01 AM 4979656 7019948 2902768 36.83 2688 2209876 694984 7.78 258880 2268220 596 03:33:01 AM 5207968 7074724 2674456 33.93 2688 2041944 654956 7.33 445588 1877392 13356 Average: 5122321 7034823 2760103 35.02 2688 2087186 692364 7.75 275930 2128414 36863 03:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 244.74 168.79 1570.31 57.71 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 60.95 49.53 631.20 8.36 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 17.24 9.06 6.20 3.66 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 202.55 151.90 332.65 41.53 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 17.34 10.01 4.42 1.27 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 29.55 22.16 8.34 6.45 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 52.62 36.64 83.46 26.13 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 89.29 64.02 376.67 20.73 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) 10/11/2024 _x86_64_ (2 CPU) 03:25:14 LINUX RESTART (2 CPU) 03:26:01 AM CPU %user %nice %system %iowait %steal %idle 03:27:01 AM all 33.14 0.00 5.98 2.39 0.09 58.40 03:27:01 AM 0 26.58 0.00 5.98 2.06 0.08 65.30 03:27:01 AM 1 39.69 0.00 5.98 2.72 0.10 51.50 03:28:01 AM all 28.06 0.00 4.01 3.26 0.08 64.59 03:28:01 AM 0 18.34 0.00 3.19 3.32 0.08 75.07 03:28:01 AM 1 37.78 0.00 4.82 3.19 0.08 54.12 03:29:01 AM all 11.01 0.00 1.67 0.29 0.08 86.95 03:29:01 AM 0 14.78 0.00 1.82 0.20 0.08 83.12 03:29:01 AM 1 7.25 0.00 1.52 0.38 0.07 90.78 03:30:01 AM all 27.39 0.00 4.27 1.46 0.09 66.78 03:30:01 AM 0 21.90 0.00 3.86 0.88 0.08 73.28 03:30:01 AM 1 32.90 0.00 4.68 2.04 0.10 60.27 03:31:01 AM all 1.96 0.00 0.38 0.20 0.03 97.44 03:31:01 AM 0 1.45 0.00 0.35 0.33 0.03 97.83 03:31:01 AM 1 2.47 0.00 0.40 0.07 0.02 97.05 03:32:01 AM all 8.47 0.00 0.81 0.01 0.04 90.67 03:32:01 AM 0 5.21 0.00 0.42 0.00 0.03 94.34 03:32:01 AM 1 11.73 0.00 1.20 0.02 0.05 87.00 03:33:01 AM all 16.76 0.00 2.41 0.18 0.06 80.58 03:33:01 AM 0 10.84 0.00 2.35 0.05 0.07 86.69 03:33:01 AM 1 22.68 0.00 2.47 0.32 0.05 74.48 Average: all 18.11 0.00 2.79 1.11 0.07 77.91 Average: 0 14.16 0.00 2.57 0.98 0.07 82.23 Average: 1 22.07 0.00 3.01 1.25 0.07 73.60