---> uname -a: Linux prd-centos8-robot-2c-8g-49360.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 647 4872 19 2177 6752 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:5e:cc:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.161/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85778sec preferred_lft 85778sec inet6 fe80::f816:3eff:fe5e:ccf1/64 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) 22:22:01 LINUX RESTART (2 CPU) 10:23:01 PM tps rtps wtps bread/s bwrtn/s 10:24:01 PM 84.44 9.25 75.19 1967.88 6312.75 10:25:01 PM 83.92 0.72 83.21 52.92 10012.46 10:26:01 PM 24.78 0.42 24.36 64.79 2280.15 10:27:01 PM 75.81 9.45 66.36 1685.30 8147.62 10:28:01 PM 14.96 0.00 14.96 0.00 1342.53 10:29:01 PM 3.62 0.00 3.62 0.00 124.43 10:30:01 PM 0.13 0.00 0.13 0.00 1.32 10:31:01 PM 2.12 0.22 1.90 11.73 138.97 10:32:01 PM 31.98 0.65 31.33 74.12 1406.18 Average: 35.75 2.30 33.45 428.56 3307.53 10:23:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:24:01 PM 5339208 7046476 2543216 32.26 2688 1889452 744268 8.33 187072 2036560 175504 10:25:01 PM 5139548 6976032 2742876 34.80 2688 2012904 779888 8.73 198972 2196908 42480 10:26:01 PM 5168872 7010884 2713552 34.43 2688 2018100 731348 8.19 223448 2142624 3280 10:27:01 PM 4893840 6993540 2988584 37.91 2688 2267004 702632 7.87 268132 2337364 28072 10:28:01 PM 4895160 6994564 2987264 37.90 2688 2267012 702644 7.87 268140 2339604 4 10:29:01 PM 4895052 6994460 2987372 37.90 2688 2267016 702644 7.87 268144 2339668 4 10:30:01 PM 4894824 6994228 2987600 37.90 2688 2267016 705220 7.90 268144 2339844 4 10:31:01 PM 5073444 6994848 2808980 35.64 2688 2090436 704968 7.89 261788 2168940 1204 10:32:01 PM 4988952 6908728 2893472 36.71 2688 2093768 790640 8.85 464292 2074312 10204 Average: 5032100 6990418 2850324 36.16 2688 2130301 729361 8.17 267570 2219536 28973 10:23:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 PM eth0 249.45 172.11 1731.50 59.92 0.00 0.00 0.00 0.00 10:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 PM eth0 75.99 47.78 713.00 8.17 0.00 0.00 0.00 0.00 10:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 PM eth0 20.08 15.71 7.19 5.21 0.00 0.00 0.00 0.00 10:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 PM eth0 392.30 264.60 400.62 69.31 0.00 0.00 0.00 0.00 10:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 PM eth0 162.87 116.45 36.07 27.56 0.00 0.00 0.00 0.00 10:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 PM eth0 2.82 1.95 0.57 0.48 0.00 0.00 0.00 0.00 10:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 PM eth0 2.65 1.95 0.44 0.42 0.00 0.00 0.00 0.00 10:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 PM eth0 112.80 69.59 40.24 11.09 0.00 0.00 0.00 0.00 10:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 PM eth0 38.74 28.86 76.15 24.51 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 117.53 79.89 334.00 22.96 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) 22:22:01 LINUX RESTART (2 CPU) 10:23:01 PM CPU %user %nice %system %iowait %steal %idle 10:24:01 PM all 40.29 0.00 6.13 1.11 0.13 52.34 10:24:01 PM 0 36.81 0.00 5.62 1.14 0.12 56.31 10:24:01 PM 1 43.78 0.00 6.64 1.09 0.13 48.36 10:25:01 PM all 23.36 0.00 3.35 1.35 0.12 71.83 10:25:01 PM 0 36.10 0.00 4.21 1.60 0.12 57.96 10:25:01 PM 1 10.67 0.00 2.50 1.10 0.12 85.62 10:26:01 PM all 12.96 0.00 2.47 1.66 0.07 82.84 10:26:01 PM 0 13.92 0.00 2.27 2.41 0.07 81.34 10:26:01 PM 1 11.99 0.00 2.67 0.92 0.07 84.35 10:27:01 PM all 34.28 0.00 6.40 1.74 0.13 57.46 10:27:01 PM 0 48.17 0.00 7.78 2.33 0.15 41.57 10:27:01 PM 1 20.45 0.00 5.02 1.15 0.10 73.28 10:28:01 PM all 0.62 0.00 0.48 0.19 0.04 98.66 10:28:01 PM 0 0.45 0.00 0.55 0.23 0.05 98.71 10:28:01 PM 1 0.79 0.00 0.42 0.15 0.03 98.61 10:29:01 PM all 0.34 0.00 0.08 0.02 0.03 99.53 10:29:01 PM 0 0.12 0.00 0.08 0.03 0.03 99.73 10:29:01 PM 1 0.57 0.00 0.08 0.00 0.02 99.33 10:30:01 PM all 0.34 0.00 0.08 0.00 0.03 99.55 10:30:01 PM 0 0.17 0.00 0.08 0.00 0.03 99.72 10:30:01 PM 1 0.52 0.00 0.08 0.00 0.02 99.38 10:31:01 PM all 4.36 0.00 1.28 0.01 0.06 94.29 10:31:01 PM 0 5.46 0.00 1.48 0.00 0.07 92.99 10:31:01 PM 1 3.26 0.00 1.09 0.02 0.05 95.58 10:32:01 PM all 30.73 0.00 3.44 0.18 0.10 65.54 10:32:01 PM 0 35.40 0.00 3.96 0.22 0.10 60.33 10:32:01 PM 1 26.07 0.00 2.92 0.15 0.10 70.76 Average: all 16.37 0.00 2.64 0.70 0.08 80.23 Average: 0 19.63 0.00 2.89 0.88 0.08 76.51 Average: 1 13.11 0.00 2.38 0.51 0.07 83.93