---> uname -a: Linux prd-centos8-robot-2c-8g-7401.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 576 4998 19 2122 6825 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:67:fb:55 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.247/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85981sec preferred_lft 85981sec inet6 fe80::f816:3eff:fe67:fb55/64 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) 01/04/2025 _x86_64_ (2 CPU) 03:32:05 LINUX RESTART (2 CPU) 03:33:01 AM tps rtps wtps bread/s bwrtn/s 03:34:01 AM 94.49 6.08 88.40 1090.44 7649.75 03:35:01 AM 69.72 0.67 69.06 51.19 8402.55 03:36:01 AM 38.85 7.13 31.72 1310.50 1926.52 03:37:01 AM 40.62 0.03 40.59 3.47 6860.16 03:38:01 AM 9.31 0.42 8.90 69.04 255.56 03:39:01 AM 26.33 0.53 25.80 64.79 1171.39 Average: 46.55 2.48 44.08 431.59 4377.63 03:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 AM 5304516 7070064 2577916 32.70 2688 1944292 662644 7.42 187208 2058784 189060 03:35:01 AM 5164592 6988356 2717840 34.48 2688 2001704 732420 8.20 212232 2166280 25560 03:36:01 AM 4961212 7008760 2921220 37.06 2688 2217008 698352 7.82 257640 2298292 184816 03:37:01 AM 5033864 7073424 2848568 36.14 2688 2209396 631192 7.07 259068 2218932 4 03:38:01 AM 5072900 6968856 2809532 35.64 2688 2069608 725652 8.13 280644 2173280 30904 03:39:01 AM 5159908 7029456 2722524 34.54 2688 2045224 691148 7.74 449796 1924972 16608 Average: 5116165 7023153 2766267 35.09 2688 2081205 690235 7.73 274431 2140090 74492 03:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 81.76 66.64 945.43 9.83 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 44.36 32.38 443.13 6.66 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 37.17 28.01 297.00 6.77 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 206.13 142.97 44.68 40.54 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 60.50 37.34 76.27 19.78 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 20.03 18.35 17.18 8.19 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 74.99 54.28 303.95 15.29 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) 01/04/2025 _x86_64_ (2 CPU) 03:32:05 LINUX RESTART (2 CPU) 03:33:01 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 37.20 0.00 5.79 3.24 0.12 53.66 03:34:01 AM 0 32.35 0.00 5.14 3.07 0.12 59.31 03:34:01 AM 1 42.05 0.00 6.43 3.40 0.12 48.00 03:35:01 AM all 20.11 0.00 2.35 7.05 0.13 70.36 03:35:01 AM 0 21.20 0.00 2.41 6.78 0.17 69.45 03:35:01 AM 1 19.01 0.00 2.28 7.33 0.10 71.28 03:36:01 AM all 24.85 0.00 4.50 1.00 0.10 69.55 03:36:01 AM 0 23.18 0.00 4.16 1.19 0.08 71.39 03:36:01 AM 1 26.51 0.00 4.85 0.82 0.12 67.71 03:37:01 AM all 6.82 0.00 1.62 2.47 0.08 89.01 03:37:01 AM 0 6.86 0.00 1.56 1.27 0.10 90.21 03:37:01 AM 1 6.78 0.00 1.67 3.67 0.07 87.81 03:38:01 AM all 11.32 0.00 1.58 0.27 0.08 86.75 03:38:01 AM 0 9.35 0.00 1.94 0.22 0.07 88.42 03:38:01 AM 1 13.29 0.00 1.22 0.32 0.08 85.09 03:39:01 AM all 28.11 0.00 3.53 1.85 0.09 66.42 03:39:01 AM 0 20.35 0.00 2.81 2.01 0.08 74.75 03:39:01 AM 1 35.98 0.00 4.26 1.70 0.10 57.97 Average: all 21.40 0.00 3.23 2.65 0.10 72.62 Average: 0 18.89 0.00 3.01 2.42 0.10 75.58 Average: 1 23.92 0.00 3.45 2.87 0.10 69.66