---> uname -a: Linux prd-centos8-robot-2c-8g-38710.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 618 4896 19 2182 6781 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:90:38:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.239/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85887sec preferred_lft 85887sec inet6 fe80::f816:3eff:fe90:380e/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) 07/01/2025 _x86_64_ (2 CPU) 04:42:00 LINUX RESTART (2 CPU) 04:43:01 AM tps rtps wtps bread/s bwrtn/s 04:44:01 AM 120.24 0.32 119.93 14.00 11375.64 04:45:01 AM 45.24 1.02 44.23 113.18 5378.97 04:46:01 AM 66.68 9.48 57.20 1684.36 3742.80 04:47:01 AM 32.39 0.03 32.36 3.47 6182.39 04:48:01 AM 4.02 0.02 4.00 0.13 171.33 04:49:01 AM 2.12 0.03 2.08 1.87 154.26 04:50:01 AM 20.91 0.63 20.28 73.98 1026.06 Average: 41.66 1.65 40.01 270.19 4004.49 04:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:44:01 AM 5124172 6986932 2758260 34.99 2688 2039620 752912 8.43 190340 2224480 166352 04:45:01 AM 5229564 7067572 2652868 33.66 2688 2013840 673692 7.54 218740 2087240 10760 04:46:01 AM 4873764 6968648 3008668 38.17 2688 2262544 731420 8.19 262288 2373208 168956 04:47:01 AM 4933992 7029692 2948440 37.41 2688 2263452 666132 7.46 267512 2302300 4 04:48:01 AM 4891400 6988316 2991032 37.95 2688 2264708 731756 8.19 267776 2344448 292 04:49:01 AM 4883568 6983252 2998864 38.04 2688 2267472 731756 8.19 267916 2351988 296 04:50:01 AM 5054456 6986712 2827976 35.88 2688 2105180 728408 8.16 466308 2004676 29316 Average: 4998702 7001589 2883730 36.58 2688 2173831 716582 8.02 277269 2241191 53711 04:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 117.13 86.32 1422.01 12.48 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 14.08 9.57 12.91 4.14 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 44.23 34.32 318.83 9.34 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 178.10 129.40 36.26 27.66 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 29.27 21.44 9.82 3.93 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 19.73 18.75 5.56 4.59 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 57.23 42.17 92.43 36.16 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 65.68 48.85 271.14 14.04 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) 07/01/2025 _x86_64_ (2 CPU) 04:42:00 LINUX RESTART (2 CPU) 04:43:01 AM CPU %user %nice %system %iowait %steal %idle 04:44:01 AM all 37.88 0.00 5.44 1.60 0.13 54.96 04:44:01 AM 0 35.68 0.00 5.65 1.29 0.13 57.25 04:44:01 AM 1 40.08 0.00 5.23 1.90 0.12 52.67 04:45:01 AM all 19.86 0.00 2.32 2.67 0.08 75.06 04:45:01 AM 0 22.67 0.00 2.22 3.47 0.08 71.55 04:45:01 AM 1 17.04 0.00 2.42 1.87 0.08 78.58 04:46:01 AM all 31.91 0.00 5.54 2.58 0.13 59.85 04:46:01 AM 0 30.61 0.00 5.10 1.80 0.13 62.36 04:46:01 AM 1 33.22 0.00 5.98 3.37 0.12 57.32 04:47:01 AM all 2.67 0.00 0.89 0.55 0.04 95.85 04:47:01 AM 0 4.49 0.00 1.19 0.62 0.03 93.67 04:47:01 AM 1 0.84 0.00 0.59 0.49 0.05 98.04 04:48:01 AM all 8.23 0.00 0.80 0.03 0.07 90.88 04:48:01 AM 0 12.40 0.00 1.22 0.05 0.08 86.24 04:48:01 AM 1 4.06 0.00 0.37 0.00 0.05 95.52 04:49:01 AM all 11.45 0.00 0.69 0.02 0.08 87.76 04:49:01 AM 0 16.69 0.00 0.79 0.02 0.07 82.43 04:49:01 AM 1 6.21 0.00 0.59 0.02 0.10 93.09 04:50:01 AM all 27.42 0.00 3.85 0.11 0.09 68.53 04:50:01 AM 0 32.97 0.00 4.28 0.13 0.10 62.52 04:50:01 AM 1 21.87 0.00 3.43 0.08 0.08 74.54 Average: all 19.93 0.00 2.79 1.08 0.09 76.12 Average: 0 22.23 0.00 2.92 1.06 0.09 73.71 Average: 1 17.62 0.00 2.66 1.10 0.09 78.53