---> uname -a: Linux prd-centos8-robot-2c-8g-14966.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 587 4983 19 2127 6813 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:1f:96:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.184/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85806sec preferred_lft 85806sec inet6 fe80::f816:3eff:fe1f:9612/64 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) 02/11/2025 _x86_64_ (2 CPU) 02:10:27 LINUX RESTART (2 CPU) 02:11:01 AM tps rtps wtps bread/s bwrtn/s 02:12:01 AM 105.65 61.25 44.40 6894.64 33650.67 02:13:01 AM 94.39 2.85 91.54 288.97 7457.55 02:14:01 AM 69.24 0.67 68.57 51.19 8636.74 02:15:01 AM 32.24 7.13 25.11 1310.50 1876.96 02:16:01 AM 44.93 0.03 44.89 3.47 7006.18 02:17:01 AM 5.53 0.10 5.43 32.12 223.53 02:18:01 AM 1.90 0.00 1.90 0.00 73.54 02:19:01 AM 0.32 0.00 0.32 0.00 7.78 02:20:01 AM 22.99 0.65 22.34 74.11 1118.09 Average: 41.91 8.08 33.83 961.72 6672.42 02:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:01 AM 5667548 7096504 2214876 28.10 2688 1626356 686272 7.68 169000 1777220 47512 02:13:01 AM 5290404 7058396 2592020 32.88 2688 1946496 688384 7.71 187268 2068796 193732 02:14:01 AM 5184880 6986660 2697544 34.22 2688 1979544 731112 8.19 209360 2144756 92 02:15:01 AM 4975264 6996260 2907160 36.88 2688 2192480 723624 8.10 273092 2270696 155344 02:16:01 AM 5007320 7051692 2875104 36.47 2688 2213968 644632 7.22 258096 2241208 4 02:17:01 AM 4939884 6985464 2942540 37.33 2688 2215176 749796 8.40 258224 2309052 256 02:18:01 AM 4889272 6934900 2993152 37.97 2688 2215224 815844 9.13 258224 2358532 20 02:19:01 AM 4885356 6931344 2997068 38.02 2688 2215588 809908 9.07 258224 2362852 256 02:20:01 AM 5136244 7006128 2746180 34.84 2688 2045064 693416 7.76 448316 1946564 192 Average: 5108464 7005261 2773960 35.19 2688 2072211 726999 8.14 257756 2164408 44156 02:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 222.44 133.84 857.65 53.33 0.00 0.00 0.00 0.00 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 85.34 71.16 950.18 9.64 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 52.27 33.56 458.70 6.88 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 35.70 29.02 294.31 5.96 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 204.22 142.68 45.61 39.61 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 53.30 60.23 9.72 465.45 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 533.81 427.21 5946.98 255.47 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 347.38 281.76 4513.74 18.39 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 61.36 42.07 87.26 23.53 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 177.31 135.72 1462.65 97.58 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) 02/11/2025 _x86_64_ (2 CPU) 02:10:27 LINUX RESTART (2 CPU) 02:11:01 AM CPU %user %nice %system %iowait %steal %idle 02:12:01 AM all 21.52 0.06 5.24 47.15 0.08 25.96 02:12:01 AM 0 20.06 0.05 5.73 48.17 0.07 25.92 02:12:01 AM 1 22.98 0.07 4.74 46.13 0.08 26.00 02:13:01 AM all 36.28 0.00 5.41 3.19 0.12 55.01 02:13:01 AM 0 25.65 0.00 4.55 2.55 0.12 67.12 02:13:01 AM 1 46.92 0.00 6.26 3.82 0.12 42.88 02:14:01 AM all 18.68 0.00 2.26 5.07 0.09 73.89 02:14:01 AM 0 13.72 0.00 2.16 5.21 0.10 78.82 02:14:01 AM 1 23.65 0.00 2.37 4.93 0.08 68.96 02:15:01 AM all 17.55 0.00 3.74 1.39 0.07 77.26 02:15:01 AM 0 10.88 0.00 3.49 1.45 0.07 84.10 02:15:01 AM 1 24.21 0.00 3.98 1.32 0.07 70.41 02:16:01 AM all 11.88 0.00 2.46 2.19 0.07 83.40 02:16:01 AM 0 8.07 0.00 2.34 2.51 0.07 87.01 02:16:01 AM 1 15.69 0.00 2.58 1.88 0.07 79.79 02:17:01 AM all 6.09 0.00 0.28 0.18 0.05 93.39 02:17:01 AM 0 5.83 0.00 0.28 0.33 0.05 93.50 02:17:01 AM 1 6.34 0.00 0.29 0.03 0.05 93.29 02:18:01 AM all 15.54 0.00 1.59 0.01 0.09 82.76 02:18:01 AM 0 5.91 0.00 0.81 0.02 0.07 93.20 02:18:01 AM 1 25.25 0.00 2.39 0.00 0.12 72.24 02:19:01 AM all 12.45 0.00 1.13 0.00 0.10 86.32 02:19:01 AM 0 10.40 0.00 0.93 0.00 0.08 88.59 02:19:01 AM 1 14.52 0.00 1.33 0.00 0.12 84.03 02:20:01 AM all 22.57 0.00 3.18 0.70 0.08 73.47 02:20:01 AM 0 25.28 0.00 3.02 0.40 0.07 71.23 02:20:01 AM 1 19.85 0.00 3.34 1.00 0.08 75.72 Average: all 18.08 0.01 2.81 6.65 0.08 72.37 Average: 0 13.99 0.01 2.59 6.72 0.08 76.62 Average: 1 22.18 0.01 3.04 6.57 0.09 68.11