---> uname -a: Linux prd-centos8-robot-2c-8g-4471.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 566 4962 19 2168 6834 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:a9:30:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.238/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85895sec preferred_lft 85895sec inet6 fe80::f816:3eff:fea9:3010/64 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) 01/24/2025 _x86_64_ (2 CPU) 02:11:09 LINUX RESTART (2 CPU) 02:12:02 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 88.60 8.51 80.09 1480.58 6582.53 02:14:01 AM 77.76 0.73 77.02 53.05 10094.15 02:15:01 AM 9.57 0.42 9.15 64.79 247.74 02:16:01 AM 28.07 6.71 21.36 1245.72 1349.20 02:17:01 AM 46.64 0.03 46.61 3.47 7076.97 02:18:01 AM 3.15 0.10 3.05 32.13 216.71 02:19:01 AM 16.63 0.42 16.21 47.72 2140.90 Average: 38.51 2.40 36.11 415.70 3952.16 02:12:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5379220 7072572 2503204 31.76 2688 1876572 654620 7.33 187056 1996188 165700 02:14:01 AM 5226852 7024044 2655572 33.69 2688 1975292 670024 7.50 198456 2112008 4 02:15:01 AM 5304980 7104116 2577444 32.70 2688 1977240 592652 6.64 217396 2016508 12 02:16:01 AM 5031040 7066476 2851384 36.17 2688 2205836 618508 6.93 256268 2228304 172720 02:17:01 AM 5040368 7079524 2842056 36.06 2688 2209328 599332 6.71 257940 2210044 8 02:18:01 AM 4949212 7011244 2933212 37.21 2688 2232204 672352 7.53 258064 2300544 18052 02:19:01 AM 5129476 7041276 2752948 34.93 2688 2087328 646272 7.24 469008 1932988 13360 Average: 5151593 7057036 2730831 34.64 2688 2080543 636251 7.12 263455 2113798 52837 02:12:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 234.11 163.30 1467.87 46.16 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 43.32 33.96 450.22 12.05 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 10.60 7.98 4.68 3.18 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 34.27 26.92 294.88 6.07 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 178.89 137.96 41.37 30.94 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 75.47 55.69 396.68 5.48 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 80.31 52.60 120.39 59.64 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 93.52 68.12 394.05 23.31 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) 01/24/2025 _x86_64_ (2 CPU) 02:11:09 LINUX RESTART (2 CPU) 02:12:02 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 35.65 0.00 5.29 2.50 0.11 56.45 02:13:01 AM 0 42.99 0.00 5.33 1.93 0.12 49.63 02:13:01 AM 1 28.29 0.00 5.25 3.06 0.10 63.29 02:14:01 AM all 18.50 0.00 2.64 3.33 0.08 75.45 02:14:01 AM 0 18.58 0.00 2.91 3.90 0.07 74.55 02:14:01 AM 1 18.43 0.00 2.37 2.77 0.08 76.34 02:15:01 AM all 10.38 0.00 1.10 0.16 0.07 88.29 02:15:01 AM 0 16.36 0.00 1.24 0.15 0.07 82.19 02:15:01 AM 1 4.40 0.00 0.97 0.17 0.07 94.39 02:16:01 AM all 18.99 0.00 3.97 0.98 0.07 75.99 02:16:01 AM 0 25.90 0.00 4.39 1.47 0.07 68.17 02:16:01 AM 1 12.11 0.00 3.54 0.50 0.07 83.78 02:17:01 AM all 9.59 0.00 1.85 1.50 0.05 87.02 02:17:01 AM 0 10.48 0.00 1.82 1.40 0.05 86.24 02:17:01 AM 1 8.70 0.00 1.87 1.59 0.05 87.79 02:18:01 AM all 5.74 0.00 0.39 0.06 0.06 93.76 02:18:01 AM 0 7.72 0.00 0.40 0.07 0.07 91.74 02:18:01 AM 1 3.74 0.00 0.37 0.05 0.05 95.79 02:19:01 AM all 19.62 0.00 2.73 0.55 0.06 77.05 02:19:01 AM 0 20.86 0.00 2.87 0.22 0.07 75.98 02:19:01 AM 1 18.39 0.00 2.59 0.87 0.05 78.10 Average: all 16.89 0.00 2.56 1.29 0.07 79.19 Average: 0 20.37 0.00 2.70 1.31 0.07 75.54 Average: 1 13.41 0.00 2.42 1.28 0.07 82.82