---> uname -a: Linux prd-centos8-robot-2c-8g-4534.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 617 4895 19 2184 6782 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:bb:65:8e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.227/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85784sec preferred_lft 85784sec inet6 fe80::f816:3eff:febb:658e/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) 11/01/2025 _x86_64_ (2 CPU) 23:06:41 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 213.84 128.02 85.82 13953.57 41391.44 11:09:01 PM 98.85 0.72 98.13 52.92 11465.96 11:10:01 PM 31.77 0.42 31.35 64.77 2827.52 11:11:01 PM 82.97 9.45 73.53 1685.30 8155.61 11:12:01 PM 13.66 0.00 13.66 0.00 1226.17 11:13:01 PM 2.67 0.00 2.67 0.00 72.84 11:14:01 PM 0.32 0.00 0.32 0.00 3.82 11:15:01 PM 0.70 0.20 0.50 11.60 7.70 11:16:01 PM 14.63 0.35 14.28 38.79 511.65 Average: 51.05 15.46 35.59 1756.62 7296.80 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5374144 7047876 2508288 31.82 2688 1856724 748596 8.38 185088 2005436 167940 11:09:01 PM 5131236 6977180 2751196 34.90 2688 2021576 752720 8.43 198812 2198872 42012 11:10:01 PM 5104496 6997828 2777936 35.24 2688 2066664 752912 8.43 228000 2194140 42576 11:11:01 PM 4910968 7023932 2971464 37.70 2688 2279360 701592 7.86 265940 2319384 26976 11:12:01 PM 4913368 7026224 2969064 37.67 2688 2279364 701592 7.86 265940 2319392 4 11:13:01 PM 4913500 7026356 2968932 37.67 2688 2279364 701592 7.86 265940 2319460 4 11:14:01 PM 4913688 7026544 2968744 37.66 2688 2279364 701592 7.86 265940 2319404 8 11:15:01 PM 4874620 6987880 3007812 38.16 2688 2279768 752136 8.42 266064 2358144 4 11:16:01 PM 5026408 6953688 2856024 36.23 2688 2099916 758932 8.50 305572 2190508 28304 Average: 5018048 7007501 2864384 36.34 2688 2160233 730185 8.18 249700 2247193 34203 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 286.61 187.27 1662.01 60.45 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 84.87 59.46 845.78 9.60 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 20.41 14.03 9.91 5.05 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 56.35 45.83 339.96 12.76 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 1.35 0.72 0.18 0.12 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 1.47 0.78 0.30 0.18 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 1.25 0.77 0.17 0.12 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 5.90 4.32 1.30 0.63 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 55.76 39.73 74.67 28.34 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 57.11 39.22 326.07 13.03 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) 11/01/2025 _x86_64_ (2 CPU) 23:06:41 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 44.80 0.06 10.73 2.62 0.08 41.70 11:08:01 PM 0 37.45 0.05 11.02 3.00 0.08 48.40 11:08:01 PM 1 52.17 0.07 10.45 2.25 0.08 34.98 11:09:01 PM all 28.15 0.00 4.19 2.24 0.11 65.31 11:09:01 PM 0 26.55 0.00 3.86 2.01 0.10 67.47 11:09:01 PM 1 29.75 0.00 4.52 2.46 0.12 63.15 11:10:01 PM all 20.47 0.00 3.21 0.30 0.08 75.94 11:10:01 PM 0 28.69 0.00 3.55 0.37 0.08 67.31 11:10:01 PM 1 12.26 0.00 2.87 0.23 0.07 84.57 11:11:01 PM all 29.12 0.00 5.12 1.24 0.08 64.44 11:11:01 PM 0 25.15 0.00 4.71 0.65 0.08 69.41 11:11:01 PM 1 33.08 0.00 5.54 1.83 0.08 59.47 11:12:01 PM all 0.33 0.00 0.13 0.13 0.04 99.36 11:12:01 PM 0 0.13 0.00 0.10 0.03 0.05 99.68 11:12:01 PM 1 0.53 0.00 0.17 0.23 0.03 99.03 11:13:01 PM all 0.23 0.00 0.07 0.01 0.03 99.67 11:13:01 PM 0 0.07 0.00 0.07 0.02 0.03 99.82 11:13:01 PM 1 0.38 0.00 0.07 0.00 0.02 99.53 11:14:01 PM all 0.37 0.00 0.05 0.00 0.04 99.54 11:14:01 PM 0 0.20 0.00 0.05 0.00 0.05 99.70 11:14:01 PM 1 0.53 0.00 0.05 0.00 0.03 99.38 11:15:01 PM all 1.04 0.00 0.16 0.01 0.03 98.76 11:15:01 PM 0 1.45 0.00 0.23 0.02 0.05 98.24 11:15:01 PM 1 0.62 0.00 0.08 0.00 0.02 99.28 11:16:01 PM all 14.33 0.00 2.04 0.06 0.06 83.51 11:16:01 PM 0 7.44 0.00 1.42 0.03 0.05 91.06 11:16:01 PM 1 21.24 0.00 2.66 0.08 0.07 75.95 Average: all 15.42 0.01 2.85 0.73 0.06 80.93 Average: 0 14.13 0.01 2.78 0.68 0.06 82.35 Average: 1 16.71 0.01 2.93 0.79 0.06 79.51