---> uname -a: Linux prd-centos8-robot-2c-8g-38370.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 571 4951 19 2174 6829 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:5b:af:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.177/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85578sec preferred_lft 85578sec inet6 fe80::f816:3eff:fe5b:aff0/64 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) 06/30/2025 _x86_64_ (2 CPU) 00:13:55 LINUX RESTART (2 CPU) 12:15:01 AM tps rtps wtps bread/s bwrtn/s 12:16:01 AM 117.48 0.73 116.74 53.05 10952.33 12:17:01 AM 37.55 0.48 37.07 64.25 4251.43 12:18:01 AM 65.09 9.48 55.61 1686.12 3737.91 12:19:01 AM 28.16 0.00 28.16 0.00 6028.32 12:20:01 AM 2.65 0.00 2.65 0.00 73.00 12:21:01 AM 0.55 0.00 0.55 0.00 7.06 12:22:01 AM 0.50 0.02 0.48 0.13 38.33 12:23:01 AM 1.97 0.00 1.97 0.00 105.00 12:24:01 AM 0.40 0.00 0.40 0.00 92.62 12:25:01 AM 0.27 0.00 0.27 0.00 18.03 12:26:01 AM 0.23 0.03 0.20 1.87 10.00 12:27:01 AM 23.59 0.43 23.16 47.98 1248.00 Average: 23.20 0.93 22.27 154.44 2213.60 12:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:16:01 AM 5206236 7028968 2676188 33.95 2688 1999716 661288 7.40 197660 2133564 104040 12:17:01 AM 5274840 7099324 2607584 33.08 2688 2001644 606644 6.79 218228 2045948 10752 12:18:01 AM 4996128 7078588 2886296 36.62 2688 2251220 610508 6.84 266072 2249308 169640 12:19:01 AM 4992620 7074800 2889804 36.66 2688 2251188 610508 6.84 266136 2248292 12 12:20:01 AM 4992196 7074376 2890228 36.67 2688 2251188 630324 7.06 266140 2248464 4 12:21:01 AM 4992756 7074948 2889668 36.66 2688 2251192 609536 6.82 266140 2248432 4 12:22:01 AM 4947540 7030676 2934884 37.23 2688 2252136 673888 7.55 266396 2292992 48 12:23:01 AM 4938736 7025172 2943688 37.34 2688 2255436 673888 7.55 266404 2301808 2184 12:24:01 AM 4938656 7025612 2943768 37.35 2688 2255956 673888 7.55 266404 2302096 88 12:25:01 AM 4938244 7025568 2944180 37.35 2688 2256332 673888 7.55 266404 2302564 24 12:26:01 AM 4984572 7075024 2897852 36.76 2688 2259448 607820 6.81 266884 2256160 2872 12:27:01 AM 5158660 7076592 2723764 34.55 2688 2091992 621552 6.96 465564 1903888 24124 Average: 5030099 7057471 2852325 36.19 2688 2198121 637811 7.14 273203 2211126 26149 12:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 102.37 78.54 1195.32 11.25 0.00 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 15.96 11.71 6.75 4.35 0.00 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 43.61 38.01 319.71 19.01 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 568.46 431.66 106.89 85.27 0.00 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 2.52 2.02 0.55 0.48 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 2.78 1.92 0.44 0.42 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 43.63 25.53 11.64 3.53 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 32.52 30.52 10.52 6.09 0.00 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 15.33 12.38 3.62 2.41 0.00 0.00 0.00 0.00 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 13.65 9.28 2.96 1.88 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 37.34 21.88 11.72 4.68 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 56.68 43.39 94.60 33.69 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 77.91 58.91 147.07 14.42 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) 06/30/2025 _x86_64_ (2 CPU) 00:13:55 LINUX RESTART (2 CPU) 12:15:01 AM CPU %user %nice %system %iowait %steal %idle 12:16:01 AM all 38.37 0.00 5.47 1.84 0.14 54.18 12:16:01 AM 0 44.41 0.00 6.02 1.75 0.13 47.68 12:16:01 AM 1 32.35 0.00 4.92 1.93 0.15 60.65 12:17:01 AM all 12.07 0.00 1.80 1.36 0.07 84.70 12:17:01 AM 0 18.17 0.00 2.05 2.07 0.08 77.62 12:17:01 AM 1 5.96 0.00 1.55 0.65 0.05 91.78 12:18:01 AM all 32.92 0.00 5.74 0.64 0.10 60.60 12:18:01 AM 0 43.43 0.00 6.65 0.53 0.10 49.28 12:18:01 AM 1 22.41 0.00 4.83 0.75 0.10 71.91 12:19:01 AM all 1.37 0.00 1.23 0.66 0.03 96.70 12:19:01 AM 0 1.52 0.00 1.31 0.90 0.03 96.23 12:19:01 AM 1 1.22 0.00 1.16 0.42 0.03 97.17 12:20:01 AM all 0.33 0.00 0.10 0.01 0.03 99.53 12:20:01 AM 0 0.48 0.00 0.10 0.02 0.03 99.37 12:20:01 AM 1 0.17 0.00 0.10 0.00 0.03 99.70 12:21:01 AM all 0.36 0.00 0.08 0.01 0.02 99.54 12:21:01 AM 0 0.58 0.00 0.05 0.00 0.02 99.35 12:21:01 AM 1 0.13 0.00 0.10 0.02 0.02 99.73 12:22:01 AM all 4.83 0.00 0.59 0.00 0.05 94.53 12:22:01 AM 0 5.93 0.00 0.70 0.00 0.05 93.31 12:22:01 AM 1 3.73 0.00 0.47 0.00 0.05 95.75 12:23:01 AM all 15.64 0.00 0.82 0.01 0.06 83.47 12:23:01 AM 0 17.60 0.00 1.00 0.02 0.05 81.33 12:23:01 AM 1 13.69 0.00 0.64 0.00 0.07 85.61 12:24:01 AM all 5.47 0.00 0.36 0.01 0.05 94.11 12:24:01 AM 0 3.10 0.00 0.28 0.00 0.05 96.57 12:24:01 AM 1 7.85 0.00 0.44 0.02 0.05 91.65 12:25:01 AM all 4.38 0.00 0.33 0.00 0.06 95.24 12:25:01 AM 0 2.89 0.00 0.23 0.00 0.05 96.83 12:25:01 AM 1 5.87 0.00 0.42 0.00 0.07 93.64 12:26:01 AM all 6.91 0.00 0.40 0.00 0.04 92.64 12:26:01 AM 0 3.73 0.00 0.28 0.00 0.03 95.96 12:26:01 AM 1 10.10 0.00 0.52 0.00 0.05 89.33 12:26:01 AM CPU %user %nice %system %iowait %steal %idle 12:27:01 AM all 24.89 0.00 3.28 0.12 0.09 71.62 12:27:01 AM 0 34.46 0.00 3.70 0.12 0.08 61.63 12:27:01 AM 1 15.33 0.00 2.85 0.12 0.10 81.60 Average: all 12.31 0.00 1.69 0.39 0.06 85.55 Average: 0 14.71 0.00 1.87 0.45 0.06 82.92 Average: 1 9.92 0.00 1.50 0.33 0.06 88.19