---> uname -a: Linux prd-centos8-robot-2c-8g-7640.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: 2799.996 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 588 4938 19 2170 6813 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:83:01:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.217/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85970sec preferred_lft 85970sec inet6 fe80::f816:3eff:fe83:19b/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) 01/05/2025 _x86_64_ (2 CPU) 02:02:20 LINUX RESTART (2 CPU) 02:03:01 AM tps rtps wtps bread/s bwrtn/s 02:04:01 AM 86.00 8.81 77.19 1497.23 6165.46 02:05:01 AM 77.26 1.02 76.24 113.16 9897.60 02:06:01 AM 49.51 9.27 40.24 1641.33 2587.70 02:07:01 AM 27.91 0.03 27.87 3.47 5852.82 02:08:01 AM 4.22 0.10 4.12 32.13 182.94 02:09:01 AM 29.36 0.65 28.71 74.11 2610.50 Average: 45.71 3.31 42.40 560.22 4549.68 02:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:04:01 AM 5338636 7100996 2543796 32.27 2688 1941080 641956 7.19 186712 2027128 228248 02:05:01 AM 5294220 7091260 2588212 32.84 2688 1974836 618324 6.92 217356 2030760 24 02:06:01 AM 4977920 7026432 2904512 36.85 2688 2217884 648144 7.26 260408 2278096 162760 02:07:01 AM 5015536 7063764 2866896 36.37 2688 2218008 626280 7.01 264012 2231672 8 02:08:01 AM 4994012 7063852 2888420 36.64 2688 2239620 629464 7.05 264484 2252972 19316 02:09:01 AM 5068988 6984204 2813444 35.69 2688 2090784 705176 7.90 471972 1992644 184 Average: 5114885 7055085 2767547 35.11 2688 2113702 644891 7.22 277491 2135545 68423 02:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 235.70 159.71 1460.14 51.98 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 54.28 40.07 441.11 7.40 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 41.39 35.48 301.78 8.99 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 123.66 77.72 27.40 20.12 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 83.65 62.62 347.78 6.36 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 61.66 43.17 113.29 60.34 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 100.06 69.80 448.59 25.87 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) 01/05/2025 _x86_64_ (2 CPU) 02:02:20 LINUX RESTART (2 CPU) 02:03:01 AM CPU %user %nice %system %iowait %steal %idle 02:04:01 AM all 41.33 0.00 6.30 1.55 0.11 50.72 02:04:01 AM 0 38.03 0.00 6.08 1.53 0.10 54.25 02:04:01 AM 1 44.62 0.00 6.51 1.57 0.12 47.19 02:05:01 AM all 22.35 0.00 2.46 2.15 0.07 72.97 02:05:01 AM 0 14.01 0.00 1.99 1.94 0.07 82.00 02:05:01 AM 1 30.67 0.00 2.92 2.37 0.07 63.97 02:06:01 AM all 25.87 0.00 4.96 0.88 0.08 68.21 02:06:01 AM 0 21.17 0.00 4.70 1.08 0.08 72.96 02:06:01 AM 1 30.57 0.00 5.21 0.67 0.08 63.46 02:07:01 AM all 2.91 0.00 0.73 1.06 0.05 95.26 02:07:01 AM 0 2.24 0.00 0.63 0.94 0.05 96.14 02:07:01 AM 1 3.57 0.00 0.82 1.19 0.05 94.37 02:08:01 AM all 7.17 0.00 0.49 0.03 0.05 92.26 02:08:01 AM 0 4.85 0.00 0.49 0.02 0.05 94.59 02:08:01 AM 1 9.48 0.00 0.49 0.03 0.05 89.94 02:09:01 AM all 27.91 0.00 3.23 0.34 0.08 68.43 02:09:01 AM 0 28.52 0.00 3.11 0.33 0.08 67.96 02:09:01 AM 1 27.31 0.00 3.35 0.35 0.08 68.90 Average: all 21.30 0.00 3.03 1.00 0.07 74.59 Average: 0 18.18 0.00 2.84 0.98 0.07 77.93 Average: 1 24.41 0.00 3.22 1.03 0.08 71.26