---> uname -a: Linux prd-centos8-robot-2c-8g-46457.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: 2800.000 BogoMIPS: 5600.00 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 579 4947 19 2170 6820 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:a6:2c:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.215/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85706sec preferred_lft 85706sec inet6 fe80::f816:3eff:fea6:2c9f/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) 07/27/2025 _x86_64_ (2 CPU) 02:11:38 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 131.21 54.67 76.54 7802.73 39590.14 02:14:01 AM 111.80 0.72 111.08 52.92 11700.72 02:15:01 AM 28.11 0.60 27.51 64.78 2370.68 02:16:01 AM 65.21 6.96 58.25 1292.77 5799.47 02:17:01 AM 21.68 0.00 21.68 0.00 3592.35 02:18:01 AM 4.96 0.03 4.93 1.07 223.87 02:19:01 AM 0.38 0.00 0.38 0.00 5.78 02:20:01 AM 0.15 0.00 0.15 0.00 2.27 02:21:01 AM 0.27 0.00 0.27 0.00 3.48 02:22:01 AM 17.45 0.32 17.13 36.93 1062.22 02:23:01 AM 26.79 0.52 26.27 63.85 1083.71 Average: 37.09 5.80 31.29 846.86 5948.81 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5307448 7000904 2574984 32.67 2688 1879292 756828 8.47 220952 2045208 192116 02:14:01 AM 5174572 7015260 2707860 34.35 2688 2016324 687500 7.70 198824 2157956 42480 02:15:01 AM 5239160 7081552 2643272 33.53 2688 2018272 628016 7.03 219296 2074208 4 02:16:01 AM 4971876 7060300 2910556 36.92 2688 2255904 628592 7.04 262588 2267552 93672 02:17:01 AM 4971480 7059724 2910952 36.93 2688 2255904 628592 7.04 262588 2267672 8 02:18:01 AM 4924200 7013892 2958232 37.53 2688 2257352 705752 7.90 262852 2314464 12 02:19:01 AM 4922124 7011816 2960308 37.56 2688 2257352 705752 7.90 262852 2316504 16 02:20:01 AM 4914660 7004368 2967772 37.65 2688 2257368 721264 8.08 262856 2324016 12 02:21:01 AM 4911440 7002344 2970992 37.69 2688 2258560 721264 8.08 262856 2326864 1196 02:22:01 AM 5114992 7027420 2767440 35.11 2688 2086204 677640 7.59 297600 2112364 23936 02:23:01 AM 5116880 7035196 2765552 35.09 2688 2092516 671192 7.52 460968 1951188 28136 Average: 5051712 7028434 2830720 35.91 2688 2148641 684763 7.67 270385 2196181 34690 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 311.56 186.54 1649.52 57.48 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 87.70 61.71 827.22 9.62 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 10.58 10.66 5.26 3.82 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 201.15 151.75 347.62 42.43 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 2.38 0.90 0.22 0.14 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 154.66 148.23 46.95 58.57 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 126.86 125.73 25.60 52.79 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 156.94 152.81 111.21 58.42 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 101.35 92.89 52.71 32.31 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 47.13 34.94 79.71 23.64 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 17.99 16.68 15.47 7.80 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 110.76 89.35 287.42 31.55 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) 07/27/2025 _x86_64_ (2 CPU) 02:11:38 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 41.44 0.03 8.84 9.15 0.13 40.41 02:13:01 AM 0 37.00 0.02 8.66 7.95 0.13 46.24 02:13:01 AM 1 45.88 0.05 9.03 10.35 0.13 34.56 02:14:01 AM all 31.61 0.00 4.63 2.69 0.10 60.97 02:14:01 AM 0 25.02 0.00 3.99 2.74 0.10 68.16 02:14:01 AM 1 38.21 0.00 5.28 2.64 0.10 53.77 02:15:01 AM all 12.72 0.00 1.73 1.50 0.06 83.99 02:15:01 AM 0 11.20 0.00 1.64 1.42 0.05 85.69 02:15:01 AM 1 14.24 0.00 1.82 1.59 0.07 82.28 02:16:01 AM all 33.40 0.00 6.08 1.23 0.10 59.19 02:16:01 AM 0 30.09 0.00 5.83 1.19 0.10 62.79 02:16:01 AM 1 36.72 0.00 6.32 1.27 0.10 55.59 02:17:01 AM all 0.32 0.00 0.24 1.29 0.03 98.12 02:17:01 AM 0 0.45 0.00 0.20 0.42 0.03 98.90 02:17:01 AM 1 0.18 0.00 0.28 2.15 0.03 97.34 02:18:01 AM all 13.71 0.00 0.65 0.17 0.08 85.40 02:18:01 AM 0 13.05 0.00 0.40 0.34 0.08 86.13 02:18:01 AM 1 14.38 0.00 0.89 0.00 0.07 84.66 02:19:01 AM all 10.88 0.00 0.29 0.00 0.07 88.76 02:19:01 AM 0 1.84 0.00 0.15 0.00 0.07 97.94 02:19:01 AM 1 19.92 0.00 0.43 0.00 0.07 79.58 02:20:01 AM all 17.51 0.00 0.40 0.00 0.07 82.02 02:20:01 AM 0 19.19 0.00 0.47 0.00 0.07 80.28 02:20:01 AM 1 15.84 0.00 0.33 0.00 0.07 83.76 02:21:01 AM all 13.55 0.00 0.33 0.03 0.07 86.02 02:21:01 AM 0 25.59 0.00 0.40 0.00 0.07 73.94 02:21:01 AM 1 1.45 0.00 0.25 0.07 0.07 98.16 02:22:01 AM all 14.66 0.00 2.08 1.04 0.07 82.16 02:22:01 AM 0 13.01 0.00 1.93 1.36 0.05 83.66 02:22:01 AM 1 16.30 0.00 2.24 0.72 0.08 80.66 02:23:01 AM all 27.95 0.00 3.94 0.76 0.10 67.24 02:23:01 AM 0 24.19 0.00 3.92 1.13 0.10 70.66 02:23:01 AM 1 31.69 0.00 3.97 0.40 0.10 63.84 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.79 0.00 2.66 1.62 0.08 75.84 Average: 0 18.23 0.00 2.51 1.50 0.08 77.68 Average: 1 21.35 0.00 2.80 1.74 0.08 74.01