---> uname -a: Linux prd-centos8-robot-2c-8g-288.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 612 4917 19 2167 6787 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:65:ed:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.150/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85613sec preferred_lft 85613sec inet6 fe80::f816:3eff:fe65:edee/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) 10/03/2025 _x86_64_ (2 CPU) 01:06:56 LINUX RESTART (2 CPU) 01:08:01 AM tps rtps wtps bread/s bwrtn/s 01:09:01 AM 111.53 0.22 111.31 6.13 10576.51 01:10:01 AM 43.84 0.65 43.19 51.05 5472.06 01:11:01 AM 35.84 3.68 32.16 1225.00 3035.43 01:12:01 AM 54.40 3.58 50.82 127.02 6519.73 01:13:01 AM 7.98 0.00 7.98 0.00 538.44 01:14:02 AM 0.13 0.00 0.13 0.00 1.32 01:15:01 AM 0.10 0.00 0.10 0.00 0.64 01:16:01 AM 2.33 0.23 2.10 12.93 128.16 01:17:01 AM 20.38 0.33 20.05 37.86 904.38 01:18:01 AM 9.86 0.08 9.78 9.86 835.19 01:19:01 AM 23.11 0.43 22.68 53.98 787.65 01:20:01 AM 17.04 0.00 17.04 0.00 937.32 Average: 27.25 0.77 26.48 127.15 2481.55 01:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:09:01 AM 5142448 7009552 2739984 34.76 2688 2044192 710216 7.95 190552 2205252 169304 01:10:01 AM 5086632 6958908 2795800 35.47 2688 2048436 773760 8.66 213672 2232476 44244 01:11:01 AM 5015276 6981240 2867156 36.37 2688 2139368 749496 8.39 257424 2249260 35080 01:12:01 AM 4936752 7029088 2945680 37.37 2688 2259692 665300 7.45 261540 2302204 10852 01:13:01 AM 4936988 7029220 2945444 37.37 2688 2259696 665300 7.45 261540 2302224 4 01:14:02 AM 4937028 7029260 2945404 37.37 2688 2259696 665300 7.45 261540 2302228 4 01:15:01 AM 4937096 7029328 2945336 37.37 2688 2259696 665300 7.45 261544 2302224 4 01:16:01 AM 4933972 7029276 2948460 37.41 2688 2262768 656768 7.35 262572 2304248 984 01:17:01 AM 5052836 6963508 2829596 35.90 2688 2084296 742060 8.31 300332 2172500 24028 01:18:01 AM 5102160 7010948 2780272 35.27 2688 2082840 684480 7.66 458572 1964888 9108 01:19:01 AM 5121224 7036400 2761208 35.03 2688 2089360 661060 7.40 460404 1944120 19072 01:20:01 AM 5052672 6965732 2829760 35.90 2688 2087400 750820 8.41 460484 2013896 8876 Average: 5021257 7006038 2861175 36.30 2688 2156453 699155 7.83 304181 2191293 26797 01:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 98.73 80.42 1277.28 11.06 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 12.96 8.50 11.68 3.91 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 33.31 27.81 326.75 5.12 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 464.30 341.64 97.21 81.62 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 2.77 2.10 1.28 0.50 0.00 0.00 0.00 0.00 01:14:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:02 AM eth0 1.45 0.72 0.18 0.12 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 2.37 2.03 0.51 0.44 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 77.32 47.25 22.96 7.47 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 39.23 28.56 75.04 24.37 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 5.06 2.98 3.30 1.33 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 12.85 11.36 9.79 5.94 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 3.00 2.75 2.67 1.34 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 62.86 46.41 152.60 11.95 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) 10/03/2025 _x86_64_ (2 CPU) 01:06:56 LINUX RESTART (2 CPU) 01:08:01 AM CPU %user %nice %system %iowait %steal %idle 01:09:01 AM all 31.59 0.00 4.90 3.34 0.09 60.08 01:09:01 AM 0 23.91 0.00 4.78 2.85 0.08 68.37 01:09:01 AM 1 39.25 0.00 5.02 3.82 0.10 51.80 01:10:01 AM all 18.49 0.00 2.13 1.73 0.08 77.57 01:10:01 AM 0 13.94 0.00 1.68 2.32 0.08 81.97 01:10:01 AM 1 23.04 0.00 2.57 1.13 0.08 73.17 01:11:01 AM all 15.73 0.00 3.21 5.80 0.08 75.19 01:11:01 AM 0 19.21 0.00 3.55 4.96 0.08 72.20 01:11:01 AM 1 12.27 0.00 2.87 6.63 0.07 78.17 01:12:01 AM all 21.61 0.00 4.34 2.29 0.08 71.68 01:12:01 AM 0 15.04 0.00 3.75 3.40 0.07 77.74 01:12:01 AM 1 28.20 0.00 4.94 1.17 0.08 65.61 01:13:01 AM all 0.37 0.00 0.13 0.58 0.03 98.89 01:13:01 AM 0 0.55 0.00 0.15 1.17 0.02 98.11 01:13:01 AM 1 0.18 0.00 0.12 0.00 0.03 99.67 01:14:02 AM all 0.30 0.00 0.07 0.00 0.02 99.62 01:14:02 AM 0 0.55 0.00 0.08 0.00 0.02 99.35 01:14:02 AM 1 0.05 0.00 0.05 0.00 0.02 99.88 01:15:01 AM all 0.27 0.00 0.08 0.00 0.02 99.63 01:15:01 AM 0 0.36 0.00 0.07 0.00 0.02 99.56 01:15:01 AM 1 0.19 0.00 0.08 0.00 0.02 99.71 01:16:01 AM all 6.61 0.00 0.54 0.07 0.04 92.74 01:16:01 AM 0 5.24 0.00 0.42 0.00 0.03 94.31 01:16:01 AM 1 7.99 0.00 0.65 0.13 0.05 91.18 01:17:01 AM all 14.79 0.00 2.09 0.15 0.06 82.91 01:17:01 AM 0 8.02 0.00 1.59 0.13 0.05 90.21 01:17:01 AM 1 21.54 0.00 2.60 0.17 0.07 75.62 01:18:01 AM all 3.99 0.00 1.09 0.21 0.04 94.67 01:18:01 AM 0 3.59 0.00 1.20 0.30 0.05 94.85 01:18:01 AM 1 4.39 0.00 0.98 0.12 0.03 94.48 01:19:01 AM all 23.16 0.00 2.45 0.40 0.07 73.92 01:19:01 AM 0 22.08 0.00 2.49 0.58 0.07 74.78 01:19:01 AM 1 24.25 0.00 2.42 0.22 0.07 73.05 01:19:01 AM CPU %user %nice %system %iowait %steal %idle 01:20:01 AM all 4.95 0.00 0.82 0.63 0.04 93.57 01:20:01 AM 0 1.02 0.00 0.67 0.99 0.05 97.28 01:20:01 AM 1 8.87 0.00 0.97 0.27 0.03 89.86 Average: all 11.85 0.00 1.82 1.27 0.05 85.01 Average: 0 9.48 0.00 1.71 1.39 0.05 87.37 Average: 1 14.21 0.00 1.94 1.14 0.05 82.65