---> uname -a: Linux prd-centos8-robot-2c-8g-4467.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 582 5053 19 2062 6820 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:43:11:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.47/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fe43:111b/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) 01/24/2025 _x86_64_ (2 CPU) 02:08:06 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 83.57 9.30 74.28 1969.15 6244.91 02:11:01 AM 70.95 0.73 70.22 53.06 9000.65 02:12:01 AM 23.28 0.30 22.98 40.92 1653.70 02:13:01 AM 11.68 0.63 11.05 90.24 222.48 Average: 47.37 2.74 44.63 538.42 4280.32 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5367288 7060256 2515136 31.91 2688 1876128 688220 7.71 186972 2011452 163792 02:11:01 AM 5192940 6994344 2689484 34.12 2688 1978932 717752 8.04 198764 2142728 30684 02:12:01 AM 5269460 7071724 2612964 33.15 2688 1980332 710156 7.95 227768 2047048 52 02:13:01 AM 5241768 7046944 2640656 33.50 2688 1983208 666548 7.46 386256 1916164 56 Average: 5267864 7043317 2614560 33.17 2688 1954650 695669 7.79 249940 2029348 48646 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 272.90 177.06 1687.89 58.50 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 54.44 41.23 485.47 7.36 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 17.24 12.46 15.97 6.25 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 13.75 11.30 10.35 5.40 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 89.59 60.52 549.97 19.38 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) 01/24/2025 _x86_64_ (2 CPU) 02:08:06 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 37.10 0.00 5.62 3.77 0.10 53.41 02:10:01 AM 0 28.30 0.00 5.10 4.04 0.10 62.46 02:10:01 AM 1 45.96 0.00 6.13 3.49 0.10 44.32 02:11:01 AM all 20.75 0.00 2.79 5.66 0.07 70.74 02:11:01 AM 0 20.34 0.00 2.63 4.03 0.07 72.94 02:11:01 AM 1 21.15 0.00 2.94 7.29 0.07 68.55 02:12:01 AM all 12.31 0.00 1.44 1.18 0.06 85.02 02:12:01 AM 0 14.03 0.00 1.16 1.19 0.07 83.55 02:12:01 AM 1 10.58 0.00 1.72 1.17 0.05 86.48 02:13:01 AM all 16.72 0.00 1.91 3.86 0.08 77.43 02:13:01 AM 0 15.41 0.00 1.77 1.93 0.07 80.82 02:13:01 AM 1 18.04 0.00 2.06 5.78 0.10 74.02 Average: all 21.71 0.00 2.94 3.61 0.08 71.66 Average: 0 19.52 0.00 2.66 2.80 0.08 74.94 Average: 1 23.90 0.00 3.21 4.43 0.08 68.38