---> uname -a: Linux prd-centos8-robot-2c-8g-39756.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 608 4927 19 2162 6791 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:b3:ca:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.74/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85993sec preferred_lft 85993sec inet6 fe80::f816:3eff:feb3:cafa/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) 07/05/2025 _x86_64_ (2 CPU) 00:54:20 LINUX RESTART (2 CPU) 12:55:03 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 91.52 6.46 85.06 1130.64 6885.56 12:57:01 AM 86.30 0.65 85.65 51.06 10744.56 12:58:01 AM 43.15 7.13 36.02 1310.28 2250.31 12:59:01 AM 50.67 0.25 50.42 47.06 7560.44 01:00:01 AM 15.21 0.33 14.88 37.06 523.06 01:01:01 AM 29.25 0.53 28.72 64.77 1310.64 Average: 52.47 2.54 49.93 436.34 4867.60 12:55:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5304740 7099308 2577684 32.70 2688 1972024 643312 7.20 187392 2054380 247504 12:57:01 AM 5081928 6957708 2800496 35.53 2688 2052336 741328 8.30 215000 2238844 50036 12:58:01 AM 4924260 7004504 2958164 37.53 2688 2248804 698068 7.82 258864 2329148 187636 12:59:01 AM 4962292 7047120 2920132 37.05 2688 2252816 660168 7.39 263376 2277432 4 01:00:01 AM 5005088 6944408 2877336 36.50 2688 2113144 768052 8.60 293124 2225748 47320 01:01:01 AM 5103764 7010616 2778660 35.25 2688 2081160 695968 7.79 459248 1964288 25040 Average: 5063679 7010611 2818745 35.76 2688 2120047 701149 7.85 279501 2181640 92923 12:55:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 171.54 120.27 1365.36 27.17 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 52.47 39.29 569.04 7.84 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 38.05 29.85 313.66 6.95 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 143.19 95.45 36.15 31.53 0.00 0.00 0.00 0.00 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 54.11 33.96 77.55 19.21 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 19.74 17.51 16.00 8.28 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 79.34 55.70 390.88 16.77 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) 07/05/2025 _x86_64_ (2 CPU) 00:54:20 LINUX RESTART (2 CPU) 12:55:03 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 40.73 0.00 5.99 0.84 0.13 52.32 12:56:01 AM 0 36.86 0.00 5.46 0.88 0.15 56.65 12:56:01 AM 1 44.60 0.00 6.52 0.79 0.10 47.98 12:57:01 AM all 23.69 0.00 2.94 1.08 0.09 72.21 12:57:01 AM 0 13.37 0.00 2.68 1.17 0.10 82.68 12:57:01 AM 1 34.02 0.00 3.19 0.98 0.08 61.72 12:58:01 AM all 25.00 0.00 4.55 0.43 0.09 69.93 12:58:01 AM 0 22.55 0.00 4.32 0.60 0.10 72.43 12:58:01 AM 1 27.46 0.00 4.77 0.25 0.08 67.43 12:59:01 AM all 9.58 0.00 2.15 0.46 0.05 87.76 12:59:01 AM 0 10.73 0.00 2.61 0.62 0.03 86.02 12:59:01 AM 1 8.43 0.00 1.70 0.30 0.07 89.50 01:00:01 AM all 8.71 0.00 1.58 0.06 0.07 89.59 01:00:01 AM 0 3.74 0.00 1.23 0.03 0.05 94.94 01:00:01 AM 1 13.68 0.00 1.92 0.08 0.08 84.23 01:01:01 AM all 32.19 0.00 4.34 0.11 0.10 63.26 01:01:01 AM 0 24.56 0.00 4.06 0.10 0.10 71.18 01:01:01 AM 1 39.82 0.00 4.61 0.12 0.10 55.35 Average: all 23.23 0.00 3.58 0.49 0.09 72.61 Average: 0 18.54 0.00 3.38 0.56 0.09 77.42 Average: 1 27.92 0.00 3.77 0.42 0.09 67.81