---> uname -a: Linux prd-centos8-robot-2c-8g-36376.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 603 4925 19 2168 6796 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:cb:d0:70 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.168/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85771sec preferred_lft 85771sec inet6 fe80::f816:3eff:fecb:d070/64 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) 06/22/2025 _x86_64_ (2 CPU) 23:25:28 LINUX RESTART (2 CPU) 11:26:01 PM tps rtps wtps bread/s bwrtn/s 11:27:01 PM 86.64 9.88 76.76 2989.54 7357.60 11:28:01 PM 80.84 0.73 80.10 53.06 10222.41 11:29:01 PM 41.70 7.13 34.57 1310.50 2171.19 11:30:01 PM 54.87 2.73 52.13 439.59 7563.63 11:31:01 PM 3.68 0.00 3.68 0.00 126.26 11:32:01 PM 0.47 0.00 0.47 0.00 6.43 11:33:01 PM 0.30 0.00 0.30 0.00 3.42 11:34:01 PM 0.42 0.00 0.42 0.00 15.15 11:35:01 PM 11.93 0.33 11.60 37.85 571.44 Average: 31.20 2.31 28.89 536.75 3115.26 11:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:27:01 PM 5298300 7007668 2584132 32.78 2688 1892184 714904 8.00 187612 2076844 171036 11:28:01 PM 5174096 6992180 2708336 34.36 2688 1995008 725176 8.12 210332 2152596 9928 11:29:01 PM 4871640 6958964 3010792 38.20 2688 2257524 758288 8.49 288976 2354072 202800 11:30:01 PM 4955812 7033848 2926620 37.13 2688 2246416 641116 7.18 266504 2279400 20 11:31:01 PM 4956592 7034532 2925840 37.12 2688 2246420 641116 7.18 266500 2279400 4 11:32:01 PM 4956464 7034404 2925968 37.12 2688 2246420 641116 7.18 266500 2279344 4 11:33:01 PM 4956364 7034304 2926068 37.12 2688 2246420 641116 7.18 266500 2279628 4 11:34:01 PM 4915952 6994212 2966480 37.63 2688 2246740 705068 7.89 266832 2319676 96 11:35:01 PM 5057928 6969728 2824504 35.83 2688 2085332 727600 8.15 308452 2158104 35840 Average: 5015905 7006649 2866527 36.37 2688 2162496 688389 7.71 258690 2242118 46637 11:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 200.88 148.13 1510.38 46.71 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 56.02 41.43 550.72 7.67 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 33.66 30.61 312.23 6.74 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 207.23 142.27 46.45 39.16 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 0.97 0.43 0.22 0.12 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 0.95 0.13 0.08 0.01 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 0.83 0.33 0.28 0.20 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 8.48 6.80 2.49 1.51 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 127.92 106.35 148.46 43.21 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 70.77 52.94 285.71 16.15 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) 06/22/2025 _x86_64_ (2 CPU) 23:25:28 LINUX RESTART (2 CPU) 11:26:01 PM CPU %user %nice %system %iowait %steal %idle 11:27:01 PM all 43.40 0.00 5.93 0.95 0.11 49.61 11:27:01 PM 0 31.54 0.00 4.90 0.93 0.12 62.51 11:27:01 PM 1 55.26 0.00 6.97 0.97 0.10 36.70 11:28:01 PM all 23.25 0.00 3.48 0.79 0.08 72.40 11:28:01 PM 0 15.80 0.00 3.50 0.95 0.08 79.67 11:28:01 PM 1 30.72 0.00 3.46 0.63 0.07 65.12 11:29:01 PM all 23.98 0.00 3.80 0.48 0.08 71.67 11:29:01 PM 0 27.09 0.00 4.11 0.58 0.07 68.15 11:29:01 PM 1 20.88 0.00 3.49 0.37 0.08 75.18 11:30:01 PM all 14.70 0.00 2.97 0.60 0.08 81.66 11:30:01 PM 0 8.00 0.00 2.59 0.53 0.08 88.80 11:30:01 PM 1 21.39 0.00 3.35 0.67 0.07 74.52 11:31:01 PM all 0.33 0.00 0.07 0.02 0.04 99.55 11:31:01 PM 0 0.10 0.00 0.10 0.02 0.05 99.73 11:31:01 PM 1 0.55 0.00 0.03 0.02 0.03 99.37 11:32:01 PM all 0.29 0.00 0.04 0.00 0.04 99.62 11:32:01 PM 0 0.17 0.00 0.05 0.00 0.05 99.73 11:32:01 PM 1 0.42 0.00 0.03 0.00 0.03 99.52 11:33:01 PM all 0.31 0.00 0.05 0.00 0.04 99.60 11:33:01 PM 0 0.50 0.00 0.03 0.00 0.03 99.43 11:33:01 PM 1 0.12 0.00 0.07 0.00 0.05 99.77 11:34:01 PM all 2.05 0.00 0.19 0.00 0.06 97.70 11:34:01 PM 0 2.45 0.00 0.23 0.00 0.05 97.26 11:34:01 PM 1 1.64 0.00 0.15 0.00 0.07 98.15 11:35:01 PM all 21.16 0.00 2.40 0.05 0.09 76.30 11:35:01 PM 0 14.93 0.00 2.37 0.03 0.08 82.58 11:35:01 PM 1 27.39 0.00 2.43 0.07 0.10 70.01 Average: all 14.39 0.00 2.10 0.32 0.07 83.12 Average: 0 11.18 0.00 1.99 0.34 0.07 86.43 Average: 1 17.59 0.00 2.22 0.30 0.07 79.82