---> uname -a: Linux prd-centos8-robot-2c-8g-34655.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 571 5031 19 2094 6830 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:a4:57:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.10/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fea4:5738/64 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) 10/03/2024 _x86_64_ (2 CPU) 05:28:13 LINUX RESTART (2 CPU) 05:29:01 AM tps rtps wtps bread/s bwrtn/s 05:30:01 AM 120.68 50.42 70.26 7242.25 8009.26 05:31:01 AM 83.14 0.70 82.44 50.78 9260.68 05:32:01 AM 19.24 0.25 18.99 36.25 1568.66 05:33:01 AM 2.25 0.00 2.25 0.00 46.63 Average: 56.33 12.84 43.49 1832.32 4721.31 05:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:30:01 AM 5376404 7071576 2506016 31.79 2688 1877052 666420 7.46 210052 1971544 132244 05:31:01 AM 5172164 7005372 2710256 34.38 2688 2010024 712092 7.97 221568 2137988 30076 05:32:01 AM 5170916 7004936 2711504 34.40 2688 2011260 706188 7.91 247424 2117268 8 05:33:01 AM 5171108 7005132 2711312 34.40 2688 2011264 706956 7.92 249532 2114608 4 Average: 5222648 7021754 2659772 33.74 2688 1977400 697914 7.81 232144 2085352 40583 05:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 322.26 192.27 1601.46 61.60 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 62.21 46.03 586.05 7.92 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 18.56 11.30 14.72 5.71 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 2.03 0.97 0.96 0.22 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 101.27 62.64 550.80 18.86 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) 10/03/2024 _x86_64_ (2 CPU) 05:28:13 LINUX RESTART (2 CPU) 05:29:01 AM CPU %user %nice %system %iowait %steal %idle 05:30:01 AM all 39.59 0.03 8.39 4.71 0.13 47.14 05:30:01 AM 0 41.06 0.03 8.16 5.04 0.12 45.59 05:30:01 AM 1 38.12 0.02 8.63 4.39 0.15 48.69 05:31:01 AM all 24.40 0.00 3.52 3.25 0.10 68.74 05:31:01 AM 0 28.91 0.00 3.85 2.99 0.12 64.14 05:31:01 AM 1 19.90 0.00 3.19 3.51 0.08 73.33 05:32:01 AM all 10.83 0.00 1.15 0.47 0.06 87.49 05:32:01 AM 0 15.91 0.00 1.44 0.43 0.07 82.15 05:32:01 AM 1 5.76 0.00 0.87 0.50 0.05 92.82 05:33:01 AM all 1.32 0.00 0.23 0.03 0.02 98.40 05:33:01 AM 0 2.45 0.00 0.40 0.07 0.02 97.06 05:33:01 AM 1 0.18 0.00 0.07 0.00 0.02 99.73 Average: all 19.00 0.01 3.32 2.11 0.08 75.49 Average: 0 22.05 0.01 3.45 2.13 0.08 72.28 Average: 1 15.95 0.00 3.18 2.10 0.08 78.69