---> uname -a: Linux prd-centos8-robot-2c-8g-49371.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 581 4935 19 2181 6817 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:60:3f:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.79/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85750sec preferred_lft 85750sec inet6 fe80::f816:3eff:fe60:3f59/64 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) 08/04/2025 _x86_64_ (2 CPU) 22:35:28 LINUX RESTART (2 CPU) 10:36:03 PM tps rtps wtps bread/s bwrtn/s 10:37:01 PM 86.57 21.08 65.49 6078.46 6192.02 10:38:01 PM 95.33 0.72 94.62 52.92 11128.02 10:39:01 PM 44.76 5.40 39.36 1287.92 3589.15 10:40:01 PM 63.48 4.47 59.01 462.38 7616.21 10:41:01 PM 5.95 0.00 5.95 0.00 424.94 10:42:01 PM 1.72 0.00 1.72 0.00 38.37 10:43:01 PM 0.17 0.00 0.17 0.00 1.95 10:44:01 PM 0.57 0.23 0.33 12.66 43.61 10:45:01 PM 12.75 0.32 12.43 36.93 437.83 10:46:01 PM 24.33 0.52 23.81 63.85 1189.52 Average: 33.39 3.21 30.17 781.89 3055.85 10:36:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:37:01 PM 5403368 7074276 2479056 31.45 2688 1854148 671224 7.52 185816 1975012 164052 10:38:01 PM 5177996 7017824 2704428 34.31 2688 2015608 697620 7.81 198256 2153792 42484 10:39:01 PM 5010180 6977740 2872244 36.44 2688 2141064 743212 8.32 258780 2254820 67448 10:40:01 PM 4962196 7064144 2920228 37.05 2688 2269712 628584 7.04 267592 2271292 5592 10:41:01 PM 4962824 7064784 2919600 37.04 2688 2269716 628584 7.04 267596 2271156 4 10:42:01 PM 4963012 7064968 2919412 37.04 2688 2269716 628584 7.04 267600 2271196 4 10:43:01 PM 4962792 7064748 2919632 37.04 2688 2269716 628584 7.04 267600 2271268 4 10:44:01 PM 4914028 7017568 2968396 37.66 2688 2271332 725632 8.12 267808 2319368 164 10:45:01 PM 5012380 6936956 2870044 36.41 2688 2096348 779544 8.73 293116 2211136 29880 10:46:01 PM 5095188 7023636 2787236 35.36 2688 2102160 693304 7.76 466668 1962324 14660 Average: 5046396 7030664 2836028 35.98 2688 2155952 682487 7.64 274083 2196136 32429 10:36:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 321.66 206.03 1745.67 64.30 0.00 0.00 0.00 0.00 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 64.08 47.22 787.83 8.34 0.00 0.00 0.00 0.00 10:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM eth0 49.31 37.93 328.62 9.31 0.00 0.00 0.00 0.00 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 291.15 215.16 76.45 66.33 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 3.18 1.92 0.47 0.43 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 3.03 2.10 0.59 0.50 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 2.13 0.72 0.20 0.12 0.00 0.00 0.00 0.00 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 65.21 51.86 15.03 6.25 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 70.20 54.69 84.74 25.20 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 18.79 14.00 13.88 6.53 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 88.10 62.69 300.55 18.58 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) 08/04/2025 _x86_64_ (2 CPU) 22:35:28 LINUX RESTART (2 CPU) 10:36:03 PM CPU %user %nice %system %iowait %steal %idle 10:37:01 PM all 45.30 0.00 6.88 1.46 0.14 46.22 10:37:01 PM 0 56.98 0.00 8.04 1.49 0.14 33.36 10:37:01 PM 1 33.62 0.00 5.73 1.44 0.14 59.07 10:38:01 PM all 26.83 0.00 4.06 1.22 0.10 67.79 10:38:01 PM 0 31.33 0.00 3.98 1.33 0.10 63.25 10:38:01 PM 1 22.34 0.00 4.14 1.10 0.10 72.33 10:39:01 PM all 24.70 0.00 4.45 0.66 0.09 70.10 10:39:01 PM 0 30.97 0.00 4.60 0.78 0.10 63.55 10:39:01 PM 1 18.42 0.00 4.30 0.53 0.08 76.66 10:40:01 PM all 20.87 0.00 4.07 0.75 0.10 74.21 10:40:01 PM 0 30.71 0.00 5.03 0.77 0.10 63.39 10:40:01 PM 1 11.05 0.00 3.12 0.73 0.10 85.00 10:41:01 PM all 0.30 0.00 0.13 0.04 0.03 99.49 10:41:01 PM 0 0.12 0.00 0.17 0.08 0.03 99.60 10:41:01 PM 1 0.48 0.00 0.10 0.00 0.03 99.38 10:42:01 PM all 0.30 0.00 0.09 0.02 0.03 99.56 10:42:01 PM 0 0.50 0.00 0.10 0.00 0.03 99.37 10:42:01 PM 1 0.10 0.00 0.08 0.03 0.03 99.75 10:43:01 PM all 0.33 0.00 0.08 0.00 0.04 99.55 10:43:01 PM 0 0.57 0.00 0.05 0.00 0.03 99.35 10:43:01 PM 1 0.10 0.00 0.10 0.00 0.05 99.75 10:44:01 PM all 4.61 0.00 0.54 0.00 0.08 94.77 10:44:01 PM 0 5.98 0.00 0.40 0.00 0.08 93.53 10:44:01 PM 1 3.24 0.00 0.67 0.00 0.07 96.02 10:45:01 PM all 14.07 0.00 2.21 0.09 0.08 83.55 10:45:01 PM 0 14.93 0.00 2.14 0.10 0.07 82.77 10:45:01 PM 1 13.22 0.00 2.28 0.08 0.08 84.34 10:46:01 PM all 22.98 0.00 3.20 0.11 0.08 73.62 10:46:01 PM 0 32.63 0.00 3.63 0.12 0.10 63.53 10:46:01 PM 1 13.34 0.00 2.77 0.10 0.07 83.72 Average: all 15.93 0.00 2.56 0.43 0.08 81.00 Average: 0 20.35 0.00 2.80 0.46 0.08 76.31 Average: 1 11.52 0.00 2.32 0.40 0.08 85.69