---> uname -a: Linux prd-centos8-robot-2c-8g-48156.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 587 4929 19 2180 6812 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:1e:db:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.228/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85890sec preferred_lft 85890sec inet6 fe80::f816:3eff:fe1e:db01/64 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) 08/01/2025 _x86_64_ (2 CPU) 03:21:59 LINUX RESTART (2 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 114.23 0.37 113.86 15.59 10097.82 03:25:01 AM 54.22 1.00 53.22 113.05 7142.46 03:26:01 AM 67.24 9.48 57.76 1684.64 3791.75 03:27:01 AM 29.32 0.03 29.29 3.47 6053.35 03:28:01 AM 3.93 0.02 3.92 0.13 160.09 03:29:01 AM 0.33 0.03 0.30 1.87 24.11 03:30:01 AM 27.91 0.63 27.27 73.98 1545.67 Average: 42.46 1.65 40.81 270.40 4116.49 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 5188072 7005448 2694360 34.18 2688 1994200 707380 7.92 187992 2163452 172856 03:25:01 AM 5244880 7080488 2637552 33.46 2688 2011480 626104 7.01 217992 2069708 10760 03:26:01 AM 4885868 6980844 2996564 38.02 2688 2262096 705716 7.90 261532 2355920 170996 03:27:01 AM 4958848 7053396 2923584 37.09 2688 2262116 627952 7.03 267020 2273404 4 03:28:01 AM 4916760 7012528 2965672 37.62 2688 2263384 680848 7.62 267284 2315448 220 03:29:01 AM 4954416 7054236 2928016 37.15 2688 2267396 623840 6.99 267772 2277532 3632 03:30:01 AM 5089808 7011924 2792624 35.43 2688 2095180 695136 7.78 465912 1968832 9028 Average: 5034093 7028409 2848339 36.14 2688 2165122 666711 7.47 276501 2203471 52499 03:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 112.28 90.34 1233.28 12.78 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 45.44 29.58 384.02 5.90 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 45.42 35.70 328.94 9.45 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 191.97 142.67 37.21 35.24 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 31.26 23.20 10.14 5.80 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 30.64 26.16 9.71 5.89 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 47.72 35.90 88.58 29.77 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 72.11 54.79 298.85 14.98 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) 08/01/2025 _x86_64_ (2 CPU) 03:21:59 LINUX RESTART (2 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 38.20 0.00 5.33 1.11 0.12 55.25 03:24:01 AM 0 29.22 0.00 4.13 0.83 0.12 65.70 03:24:01 AM 1 47.20 0.00 6.52 1.38 0.12 44.78 03:25:01 AM all 20.31 0.00 2.50 0.59 0.08 76.53 03:25:01 AM 0 15.65 0.00 2.25 0.57 0.07 81.46 03:25:01 AM 1 24.96 0.00 2.74 0.62 0.08 71.60 03:26:01 AM all 32.17 0.00 5.67 1.26 0.13 60.77 03:26:01 AM 0 23.25 0.00 5.02 1.00 0.13 70.59 03:26:01 AM 1 41.11 0.00 6.33 1.52 0.13 50.91 03:27:01 AM all 1.48 0.00 0.85 0.56 0.03 97.07 03:27:01 AM 0 2.11 0.00 1.00 0.38 0.03 96.47 03:27:01 AM 1 0.85 0.00 0.70 0.74 0.03 97.68 03:28:01 AM all 7.92 0.00 0.78 0.03 0.08 91.19 03:28:01 AM 0 11.97 0.00 1.09 0.02 0.10 86.82 03:28:01 AM 1 3.87 0.00 0.47 0.03 0.07 95.56 03:29:01 AM all 12.69 0.00 0.84 0.00 0.06 86.41 03:29:01 AM 0 6.14 0.00 0.75 0.00 0.05 93.06 03:29:01 AM 1 19.24 0.00 0.94 0.00 0.07 79.76 03:30:01 AM all 28.87 0.00 4.11 0.13 0.09 66.81 03:30:01 AM 0 19.84 0.00 3.22 0.12 0.08 76.74 03:30:01 AM 1 37.90 0.00 5.01 0.13 0.10 56.86 Average: all 20.25 0.00 2.87 0.52 0.08 76.27 Average: 0 15.47 0.00 2.50 0.42 0.08 81.53 Average: 1 25.03 0.00 3.24 0.63 0.09 71.01