---> uname -a: Linux prd-centos8-robot-2c-8g-41103.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 573 5002 19 2121 6827 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:6a:01:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.110/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85915sec preferred_lft 85915sec inet6 fe80::f816:3eff:fe6a:15e/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) 10/10/2024 _x86_64_ (2 CPU) 05:25:00 LINUX RESTART (2 CPU) 05:26:01 AM tps rtps wtps bread/s bwrtn/s 05:27:01 AM 96.05 13.08 82.97 2342.82 7383.74 05:28:01 AM 77.32 0.70 76.62 50.79 9434.91 05:29:01 AM 21.13 0.42 20.71 64.78 1330.02 05:30:01 AM 54.60 0.03 54.57 3.47 7562.80 05:31:01 AM 4.27 0.08 4.18 31.99 191.14 05:32:01 AM 5.96 0.33 5.63 37.85 213.05 05:33:01 AM 29.70 0.52 29.18 63.86 1244.19 Average: 41.29 2.17 39.12 370.81 3908.48 05:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:27:01 AM 5335836 7067440 2546596 32.31 2688 1913044 657636 7.36 210548 2012584 158460 05:28:01 AM 5224292 7059684 2658140 33.72 2688 2012032 665384 7.45 230556 2081216 6612 05:29:01 AM 5151688 7039384 2730744 34.64 2688 2061964 698040 7.82 252024 2125248 43108 05:30:01 AM 5029984 7067672 2852448 36.19 2688 2206972 640036 7.17 258588 2214624 28 05:31:01 AM 4994648 7033692 2887784 36.64 2688 2208320 693020 7.76 258712 2254156 388 05:32:01 AM 5144136 7012464 2738296 34.74 2688 2041476 690936 7.74 252632 2126444 4940 05:33:01 AM 5141888 7010612 2740544 34.77 2688 2043712 702768 7.87 446176 1942776 16712 Average: 5146067 7041564 2736365 34.71 2688 2069646 678260 7.59 272748 2108150 32893 05:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM eth0 130.11 99.57 1171.04 20.06 0.00 0.00 0.00 0.00 05:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM eth0 52.66 36.34 445.86 7.18 0.00 0.00 0.00 0.00 05:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM eth0 23.74 20.11 95.52 5.88 0.00 0.00 0.00 0.00 05:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM eth0 258.50 182.17 251.52 46.43 0.00 0.00 0.00 0.00 05:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 AM eth0 27.19 19.61 9.83 3.90 0.00 0.00 0.00 0.00 05:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM eth0 191.79 144.97 1561.71 25.91 0.00 0.00 0.00 0.00 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 21.65 20.18 17.83 9.89 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 100.81 74.71 507.63 17.03 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) 10/10/2024 _x86_64_ (2 CPU) 05:25:00 LINUX RESTART (2 CPU) 05:26:01 AM CPU %user %nice %system %iowait %steal %idle 05:27:01 AM all 33.37 0.00 5.91 3.11 0.11 57.50 05:27:01 AM 0 44.79 0.00 7.37 3.58 0.10 44.16 05:27:01 AM 1 21.54 0.00 4.40 2.63 0.12 71.31 05:28:01 AM all 20.05 0.00 3.26 3.07 0.08 73.53 05:28:01 AM 0 33.25 0.00 4.11 2.89 0.08 59.67 05:28:01 AM 1 6.86 0.00 2.42 3.25 0.08 87.39 05:29:01 AM all 17.23 0.00 2.23 0.85 0.08 79.62 05:29:01 AM 0 23.72 0.00 2.49 0.82 0.07 72.90 05:29:01 AM 1 10.74 0.00 1.97 0.88 0.08 86.32 05:30:01 AM all 18.07 0.00 3.24 2.62 0.06 76.00 05:30:01 AM 0 26.69 0.00 3.83 2.36 0.05 67.08 05:30:01 AM 1 9.46 0.00 2.66 2.89 0.07 84.93 05:31:01 AM all 2.00 0.00 0.29 0.05 0.05 97.61 05:31:01 AM 0 3.24 0.00 0.30 0.00 0.05 96.41 05:31:01 AM 1 0.75 0.00 0.28 0.10 0.05 98.81 05:32:01 AM all 8.69 0.00 1.60 0.05 0.08 89.59 05:32:01 AM 0 10.70 0.00 2.01 0.05 0.08 87.16 05:32:01 AM 1 6.66 0.00 1.18 0.05 0.07 92.04 05:33:01 AM all 30.84 0.00 3.45 0.39 0.09 65.23 05:33:01 AM 0 46.12 0.00 4.20 0.33 0.08 49.26 05:33:01 AM 1 15.54 0.00 2.69 0.45 0.10 81.22 Average: all 18.57 0.00 2.85 1.45 0.08 77.06 Average: 0 26.93 0.00 3.47 1.43 0.07 68.09 Average: 1 10.16 0.00 2.22 1.46 0.08 86.08