---> uname -a: Linux prd-centos8-robot-2c-8g-18342.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 585 4982 19 2130 6816 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:32:f6:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.226/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86023sec preferred_lft 86023sec inet6 fe80::f816:3eff:fe32:f641/64 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) 02/16/2025 _x86_64_ (2 CPU) 00:59:35 LINUX RESTART (2 CPU) 01:00:00 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 777.59 579.31 198.28 18813.79 406993.10 01:01:01 AM 122.33 43.51 78.82 7331.89 24236.24 01:02:01 AM 89.37 0.82 88.56 54.90 10370.74 01:03:01 AM 44.41 7.13 37.28 1310.71 2798.57 01:04:01 AM 44.30 0.03 44.27 3.47 7008.76 01:05:01 AM 9.55 0.42 9.13 69.06 290.48 Average: 63.38 11.48 51.90 1787.42 9710.82 01:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 6123480 7347652 1758952 22.31 2688 1428100 345384 4.38 111308 1411004 414176 01:01:01 AM 5359980 7025228 2522452 32.00 2688 1847812 720608 8.07 185904 2015104 162328 01:02:01 AM 5247108 7053656 2635324 33.43 2688 1983580 649616 7.27 205208 2082648 30792 01:03:01 AM 4990300 7035400 2892132 36.69 2688 2214800 667812 7.48 255276 2269128 173396 01:04:01 AM 5006680 7055604 2875752 36.48 2688 2218292 639112 7.16 257136 2243060 4 01:05:01 AM 5078124 6983180 2804308 35.58 2688 2078108 707204 7.92 279876 2165332 31980 Average: 5300945 7083453 2581487 32.75 2688 1961782 621623 6.96 215785 2031046 135446 01:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 1.72 0.00 0.07 0.00 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 311.11 184.86 1656.38 60.42 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 56.51 43.89 607.65 8.07 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 34.98 29.30 297.41 7.76 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 157.68 112.40 35.81 31.09 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 59.67 35.13 78.37 18.86 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 123.77 80.97 534.23 25.20 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) 02/16/2025 _x86_64_ (2 CPU) 00:59:35 LINUX RESTART (2 CPU) 01:00:00 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 15.79 0.88 25.44 38.60 0.00 19.30 01:00:01 AM 0 12.28 1.75 29.82 17.54 0.00 38.60 01:00:01 AM 1 19.30 0.00 21.05 59.65 0.00 0.00 01:01:01 AM all 44.25 0.02 7.86 6.21 0.10 41.57 01:01:01 AM 0 53.50 0.00 8.36 5.17 0.10 32.87 01:01:01 AM 1 34.99 0.03 7.35 7.25 0.10 50.27 01:02:01 AM all 22.85 0.00 3.65 1.00 0.09 72.40 01:02:01 AM 0 26.74 0.00 4.07 1.23 0.08 67.87 01:02:01 AM 1 18.98 0.00 3.23 0.77 0.10 76.92 01:03:01 AM all 25.66 0.00 4.21 0.42 0.10 69.62 01:03:01 AM 0 31.86 0.00 4.20 0.45 0.10 63.39 01:03:01 AM 1 19.47 0.00 4.22 0.38 0.10 75.82 01:04:01 AM all 9.45 0.00 1.70 0.59 0.06 88.20 01:04:01 AM 0 14.06 0.00 2.04 0.58 0.07 83.25 01:04:01 AM 1 4.84 0.00 1.37 0.60 0.05 93.14 01:05:01 AM all 8.29 0.00 1.38 0.05 0.06 90.22 01:05:01 AM 0 12.36 0.00 1.47 0.07 0.07 86.04 01:05:01 AM 1 4.23 0.00 1.29 0.03 0.05 94.40 Average: all 22.10 0.00 3.80 1.72 0.08 72.29 Average: 0 27.68 0.00 4.08 1.53 0.08 66.62 Average: 1 16.52 0.01 3.53 1.92 0.08 77.95