---> uname -a: Linux prd-centos8-robot-2c-8g-50325.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: 2800.000 BogoMIPS: 5600.00 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 674 4832 19 2190 6724 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:57:9d:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.232/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85800sec preferred_lft 85800sec inet6 fe80::f816:3eff:fe57:9dee/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) 09/07/2025 _x86_64_ (2 CPU) 00:41:40 LINUX RESTART (2 CPU) 12:42:01 AM tps rtps wtps bread/s bwrtn/s 12:43:01 AM 171.34 115.88 55.46 13127.62 38583.94 12:44:01 AM 121.38 0.35 121.03 23.46 12027.71 12:45:01 AM 37.55 0.78 36.77 94.77 3875.91 12:46:01 AM 65.94 7.00 58.94 1293.52 4329.18 12:47:01 AM 25.27 0.00 25.27 0.00 5488.52 12:48:01 AM 5.42 0.23 5.18 12.66 461.31 12:49:01 AM 0.40 0.00 0.40 0.00 7.06 12:50:01 AM 0.22 0.00 0.22 0.00 150.12 12:51:01 AM 20.21 0.40 19.81 46.78 1302.82 Average: 49.75 13.85 35.90 1622.16 7358.60 12:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:43:01 AM 5554564 7079576 2327868 29.53 2688 1717644 705696 7.90 185756 1859716 104636 12:44:01 AM 5245812 7079264 2636620 33.45 2688 2009124 635736 7.12 188960 2097800 103704 12:45:01 AM 5253528 7089580 2628904 33.35 2688 2011924 627092 7.02 219392 2061716 10756 12:46:01 AM 4951544 7036376 2930888 37.18 2688 2252172 716668 8.02 262416 2291364 152084 12:47:01 AM 4944736 7029312 2937696 37.27 2688 2252176 716668 8.02 262444 2293456 4 12:48:01 AM 4872500 6965832 3009932 38.19 2688 2260932 799956 8.96 262712 2365332 8 12:49:01 AM 4859400 6952764 3023032 38.35 2688 2260964 836988 9.37 262712 2378196 40 12:50:01 AM 4837876 6935708 3044556 38.62 2688 2265452 846916 9.48 262772 2399604 24 12:51:01 AM 4951700 6883004 2930732 37.18 2688 2104220 799928 8.96 470716 2103232 23388 Average: 5052407 7005713 2830025 35.90 2688 2126068 742850 8.32 264209 2205602 43849 12:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 268.74 174.09 1242.36 58.67 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 113.96 87.70 1247.41 11.96 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 11.25 8.86 5.97 3.82 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 181.27 120.56 367.87 39.07 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 6.83 5.80 2.13 1.86 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 182.70 172.07 102.93 66.25 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 312.41 309.41 316.41 117.78 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 88.29 86.87 260.88 25.23 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 73.84 48.28 101.92 39.25 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 137.70 112.63 405.31 40.43 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) 09/07/2025 _x86_64_ (2 CPU) 00:41:40 LINUX RESTART (2 CPU) 12:42:01 AM CPU %user %nice %system %iowait %steal %idle 12:43:01 AM all 33.61 0.06 10.23 27.52 0.11 28.48 12:43:01 AM 0 29.08 0.05 9.19 27.85 0.10 33.72 12:43:01 AM 1 38.15 0.07 11.26 27.19 0.12 23.21 12:44:01 AM all 38.31 0.00 5.53 2.80 0.11 53.26 12:44:01 AM 0 31.22 0.00 4.69 3.21 0.10 60.78 12:44:01 AM 1 45.42 0.00 6.37 2.38 0.12 45.71 12:45:01 AM all 12.14 0.00 1.71 0.86 0.06 85.23 12:45:01 AM 0 11.65 0.00 1.45 1.05 0.05 85.79 12:45:01 AM 1 12.64 0.00 1.97 0.67 0.07 84.66 12:46:01 AM all 33.09 0.00 6.09 1.06 0.11 59.65 12:46:01 AM 0 37.66 0.00 6.04 0.73 0.12 55.45 12:46:01 AM 1 28.53 0.00 6.14 1.38 0.10 63.85 12:47:01 AM all 0.18 0.00 0.38 1.57 0.03 97.84 12:47:01 AM 0 0.17 0.00 0.43 2.66 0.03 96.71 12:47:01 AM 1 0.18 0.00 0.33 0.48 0.03 98.97 12:48:01 AM all 21.67 0.00 0.59 0.03 0.09 77.62 12:48:01 AM 0 20.33 0.00 0.52 0.03 0.10 79.02 12:48:01 AM 1 23.02 0.00 0.66 0.03 0.08 76.20 12:49:01 AM all 27.98 0.00 0.59 0.00 0.09 71.34 12:49:01 AM 0 3.06 0.00 0.35 0.00 0.08 96.51 12:49:01 AM 1 52.88 0.00 0.82 0.00 0.10 46.19 12:50:01 AM all 11.14 0.00 0.35 0.04 0.08 88.38 12:50:01 AM 0 2.68 0.00 0.25 0.00 0.07 97.00 12:50:01 AM 1 19.67 0.00 0.46 0.08 0.10 79.69 12:51:01 AM all 22.92 0.00 3.04 0.28 0.08 73.68 12:51:01 AM 0 8.74 0.00 2.55 0.03 0.07 88.61 12:51:01 AM 1 37.11 0.00 3.54 0.53 0.08 58.74 Average: all 22.34 0.01 3.17 3.78 0.08 70.62 Average: 0 16.08 0.01 2.83 3.94 0.08 77.06 Average: 1 28.62 0.01 3.51 3.62 0.09 64.16