---> uname -a: Linux prd-centos8-robot-2c-8g-3208.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 4931 19 2185 6818 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:97:8b:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.231/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85714sec preferred_lft 85714sec inet6 fe80::f816:3eff:fe97:8ba2/64 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) 08/22/2025 _x86_64_ (2 CPU) 06:11:31 LINUX RESTART (2 CPU) 06:12:01 AM tps rtps wtps bread/s bwrtn/s 06:13:01 AM 91.39 25.61 65.78 6579.94 8651.97 06:14:01 AM 95.60 0.72 94.89 52.92 11085.67 06:15:01 AM 32.92 0.42 32.51 64.78 2850.20 06:16:02 AM 76.90 6.97 69.94 1292.98 8073.57 06:17:01 AM 11.49 0.00 11.49 0.00 1159.91 06:18:01 AM 2.48 0.00 2.48 0.00 72.85 06:19:01 AM 0.15 0.00 0.15 0.00 1.20 06:20:01 AM 0.55 0.23 0.32 12.66 77.44 06:21:01 AM 1.97 0.00 1.97 0.00 85.35 06:22:01 AM 14.75 0.32 14.43 36.93 543.61 06:23:01 AM 30.81 0.53 30.28 63.96 1387.09 Average: 32.67 3.17 29.50 737.86 3092.83 06:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:13:01 AM 5438612 7102136 2443812 31.00 2688 1846660 638312 7.15 185300 1941916 163384 06:14:01 AM 5175960 7011416 2706464 34.34 2688 2011308 705192 7.90 197880 2153408 42488 06:15:01 AM 5156144 7034888 2726280 34.59 2688 2052996 681520 7.63 231428 2141220 40972 06:16:02 AM 4979704 7066316 2902720 36.83 2688 2254340 628212 7.03 261960 2261360 27000 06:17:01 AM 4979344 7065880 2903080 36.83 2688 2254336 628212 7.03 261944 2261256 4 06:18:01 AM 4979444 7065984 2902980 36.83 2688 2254340 628212 7.03 261948 2261328 4 06:19:01 AM 4979688 7066228 2902736 36.83 2688 2254340 628212 7.03 261948 2261264 4 06:20:01 AM 4891800 6981328 2990624 37.94 2688 2257328 730428 8.18 262084 2347724 492 06:21:01 AM 4881056 6970640 3001368 38.08 2688 2257356 757792 8.48 262084 2358228 4 06:22:01 AM 5083832 6993564 2798592 35.50 2688 2083488 705176 7.90 303528 2135004 30464 06:23:01 AM 5135980 7050544 2746444 34.84 2688 2088556 643424 7.20 461536 1928688 26900 Average: 5061960 7037175 2820464 35.78 2688 2146823 670427 7.51 268331 2186491 30156 06:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 AM eth0 353.48 213.31 1670.89 63.17 0.00 0.00 0.00 0.00 06:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM eth0 76.77 59.21 823.68 9.53 0.00 0.00 0.00 0.00 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 18.06 15.61 7.50 5.31 0.00 0.00 0.00 0.00 06:16:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:02 AM eth0 494.60 374.52 421.19 86.53 0.00 0.00 0.00 0.00 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 1.51 0.78 0.32 0.13 0.00 0.00 0.00 0.00 06:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM eth0 2.80 2.12 0.58 0.49 0.00 0.00 0.00 0.00 06:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 AM eth0 2.47 1.87 0.42 0.41 0.00 0.00 0.00 0.00 06:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM eth0 80.69 65.34 787.86 5.46 0.00 0.00 0.00 0.00 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 282.21 277.49 5468.92 17.96 0.00 0.00 0.00 0.00 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 155.87 120.58 1260.66 32.45 0.00 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 18.30 16.89 15.19 8.64 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 135.36 104.49 952.10 20.95 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) 08/22/2025 _x86_64_ (2 CPU) 06:11:31 LINUX RESTART (2 CPU) 06:12:01 AM CPU %user %nice %system %iowait %steal %idle 06:13:01 AM all 42.90 0.01 7.13 3.65 0.10 46.21 06:13:01 AM 0 49.12 0.02 8.19 4.24 0.10 38.34 06:13:01 AM 1 36.71 0.00 6.07 3.07 0.10 54.05 06:14:01 AM all 27.39 0.00 3.96 2.64 0.08 65.92 06:14:01 AM 0 38.56 0.00 4.92 2.94 0.08 53.50 06:14:01 AM 1 16.27 0.00 3.01 2.35 0.08 78.28 06:15:01 AM all 17.84 0.00 2.77 1.02 0.07 78.30 06:15:01 AM 0 22.86 0.00 3.22 1.44 0.07 72.42 06:15:01 AM 1 12.83 0.00 2.32 0.60 0.07 84.18 06:16:02 AM all 27.59 0.00 5.53 1.70 0.11 65.07 06:16:02 AM 0 30.88 0.00 6.40 1.78 0.10 60.85 06:16:02 AM 1 24.30 0.00 4.67 1.62 0.12 69.29 06:17:01 AM all 0.31 0.00 0.12 0.22 0.03 99.32 06:17:01 AM 0 0.54 0.00 0.10 0.15 0.03 99.17 06:17:01 AM 1 0.07 0.00 0.14 0.29 0.03 99.47 06:18:01 AM all 0.29 0.00 0.08 0.01 0.03 99.58 06:18:01 AM 0 0.50 0.00 0.10 0.02 0.03 99.35 06:18:01 AM 1 0.08 0.00 0.07 0.00 0.03 99.82 06:19:01 AM all 0.21 0.00 0.08 0.00 0.03 99.68 06:19:01 AM 0 0.33 0.00 0.08 0.00 0.02 99.57 06:19:01 AM 1 0.08 0.00 0.07 0.00 0.05 99.80 06:20:01 AM all 6.55 0.00 1.42 0.03 0.08 91.92 06:20:01 AM 0 10.34 0.00 2.44 0.02 0.07 87.14 06:20:01 AM 1 2.78 0.00 0.40 0.05 0.08 96.68 06:21:01 AM all 9.49 0.00 1.21 0.01 0.09 89.20 06:21:01 AM 0 16.32 0.00 1.77 0.00 0.10 81.81 06:21:01 AM 1 2.68 0.00 0.65 0.02 0.08 96.56 06:22:01 AM all 18.98 0.00 2.65 0.09 0.09 78.18 06:22:01 AM 0 22.06 0.00 2.72 0.13 0.12 74.96 06:22:01 AM 1 15.89 0.00 2.58 0.05 0.07 81.41 06:23:01 AM all 32.69 0.01 4.09 0.23 0.08 62.90 06:23:01 AM 0 45.91 0.00 4.54 0.33 0.08 49.13 06:23:01 AM 1 19.47 0.02 3.63 0.13 0.08 76.67 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.78 0.00 2.64 0.88 0.07 79.62 Average: 0 21.62 0.00 3.14 1.01 0.07 74.16 Average: 1 11.95 0.00 2.15 0.75 0.07 85.08