---> uname -a: Linux prd-centos8-robot-2c-8g-8629.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 579 4995 19 2122 6821 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:2a:89:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.173/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85889sec preferred_lft 85889sec inet6 fe80::f816:3eff:fe2a:89c9/64 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) 11/19/2024 _x86_64_ (2 CPU) 09:08:10 LINUX RESTART (2 CPU) 09:09:01 AM tps rtps wtps bread/s bwrtn/s 09:10:01 AM 74.28 22.21 52.07 5043.39 4379.37 09:11:01 AM 97.93 0.70 97.23 50.78 10939.25 09:12:01 AM 22.66 0.42 22.24 64.78 1627.22 09:13:01 AM 33.14 0.00 33.14 0.00 2124.76 09:14:01 AM 29.42 0.03 29.39 3.47 5959.43 09:15:01 AM 3.92 0.10 3.82 32.93 178.29 09:16:01 AM 14.96 0.32 14.65 36.92 681.06 Average: 39.47 3.40 36.08 747.50 3698.61 09:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:10:01 AM 5342516 7021508 2539908 32.22 2688 1866892 760924 8.52 227792 2010144 149596 09:11:01 AM 5168948 7004064 2713476 34.42 2688 2011848 707448 7.92 221364 2135816 30120 09:12:01 AM 5251484 7087968 2630940 33.38 2688 2013792 625676 7.01 240084 2043256 12 09:13:01 AM 5002404 7038804 2880020 36.54 2688 2205620 654920 7.33 253696 2254624 167584 09:14:01 AM 5028368 7064520 2854056 36.21 2688 2205748 636872 7.13 257368 2219476 4 09:15:01 AM 4925312 6963016 2957112 37.52 2688 2207308 766348 8.58 257496 2321164 16 09:16:01 AM 5131404 6995620 2751020 34.90 2688 2039144 696932 7.80 290312 2106572 13204 Average: 5121491 7025071 2760933 35.03 2688 2078622 692731 7.76 249730 2155865 51505 09:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 297.70 176.79 1534.52 56.93 0.00 0.00 0.00 0.00 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM eth0 69.61 54.05 675.13 8.71 0.00 0.00 0.00 0.00 09:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM eth0 17.63 8.60 6.08 3.50 0.00 0.00 0.00 0.00 09:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 AM eth0 46.11 35.63 300.15 17.57 0.00 0.00 0.00 0.00 09:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 AM eth0 205.95 147.48 40.99 32.51 0.00 0.00 0.00 0.00 09:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 AM eth0 90.23 78.02 949.69 6.57 0.00 0.00 0.00 0.00 09:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 AM eth0 83.22 64.20 534.31 24.03 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 115.78 80.68 577.26 21.40 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) 11/19/2024 _x86_64_ (2 CPU) 09:08:10 LINUX RESTART (2 CPU) 09:09:01 AM CPU %user %nice %system %iowait %steal %idle 09:10:01 AM all 31.20 0.00 5.75 3.96 0.12 58.98 09:10:01 AM 0 34.05 0.00 6.93 5.18 0.12 53.72 09:10:01 AM 1 28.35 0.00 4.57 2.74 0.12 64.23 09:11:01 AM all 29.13 0.00 4.36 6.62 0.12 59.78 09:11:01 AM 0 37.66 0.00 5.05 6.69 0.12 50.48 09:11:01 AM 1 20.58 0.00 3.66 6.56 0.12 69.08 09:12:01 AM all 10.45 0.00 1.22 2.50 0.09 85.73 09:12:01 AM 0 18.09 0.00 1.24 2.85 0.08 77.74 09:12:01 AM 1 2.81 0.00 1.21 2.16 0.10 93.72 09:13:01 AM all 24.34 0.00 4.07 1.37 0.11 70.11 09:13:01 AM 0 28.29 0.00 4.30 1.63 0.12 65.67 09:13:01 AM 1 20.41 0.00 3.85 1.10 0.10 74.54 09:14:01 AM all 3.96 0.00 0.85 2.31 0.06 92.83 09:14:01 AM 0 3.68 0.00 0.82 3.88 0.05 91.57 09:14:01 AM 1 4.24 0.00 0.87 0.74 0.07 94.09 09:15:01 AM all 4.37 0.00 0.56 0.05 0.09 94.92 09:15:01 AM 0 6.18 0.00 0.54 0.02 0.08 93.19 09:15:01 AM 1 2.58 0.00 0.59 0.08 0.10 96.65 09:16:01 AM all 14.95 0.00 2.07 0.63 0.10 82.25 09:16:01 AM 0 22.96 0.00 2.15 0.74 0.08 74.06 09:16:01 AM 1 6.98 0.00 1.99 0.52 0.12 90.40 Average: all 16.91 0.00 2.70 2.49 0.10 77.80 Average: 0 21.56 0.00 3.00 3.00 0.09 72.34 Average: 1 12.27 0.00 2.39 1.99 0.10 83.25