---> uname -a: Linux prd-centos8-robot-2c-8g-48720.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 656 4851 19 2189 6743 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:14:c4:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.109/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85812sec preferred_lft 85812sec inet6 fe80::f816:3eff:fe14:c4b6/64 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) 09/04/2025 _x86_64_ (2 CPU) 03:18:43 LINUX RESTART (2 CPU) 03:20:01 AM tps rtps wtps bread/s bwrtn/s 03:21:01 AM 116.86 0.72 116.14 52.91 10798.92 03:22:01 AM 43.79 0.42 43.37 64.78 4791.89 03:23:01 AM 74.50 6.97 67.54 1292.98 8113.20 03:24:01 AM 12.41 0.20 12.21 11.60 1202.53 03:25:01 AM 2.23 0.03 2.20 1.07 349.28 03:26:01 AM 0.37 0.00 0.37 0.00 5.80 03:27:01 AM 0.27 0.00 0.27 0.00 161.71 03:28:01 AM 21.53 0.40 21.13 46.79 1364.04 Average: 34.00 1.09 32.91 183.75 3348.65 03:20:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:21:01 AM 5131396 6965112 2751028 34.90 2688 2009604 792460 8.87 198136 2204704 103296 03:22:01 AM 5124360 6988700 2758064 34.99 2688 2039632 781820 8.75 228152 2177796 27904 03:23:01 AM 4922544 7006716 2959880 37.55 2688 2251788 727100 8.14 262196 2314840 26980 03:24:01 AM 4877164 6961832 3005260 38.13 2688 2252400 791260 8.86 262464 2361152 268 03:25:01 AM 4851416 6944228 3031008 38.45 2688 2260544 807472 9.04 262464 2387264 4 03:26:01 AM 4837504 6930352 3044920 38.63 2688 2260580 851456 9.53 262464 2401120 52 03:27:01 AM 4817400 6915008 3065024 38.88 2688 2265340 851456 9.53 262524 2420672 4 03:28:01 AM 5005728 6935280 2876696 36.50 2688 2103252 781104 8.75 470596 2050896 22220 Average: 4945939 6955904 2936485 37.25 2688 2180392 798016 8.94 276124 2289806 22591 03:20:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 87.52 65.60 870.95 9.93 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 17.81 10.50 6.83 4.17 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 206.85 157.72 369.61 43.64 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 12.30 4.60 3.78 0.67 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 211.70 199.10 107.17 82.38 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 275.00 272.54 307.93 102.86 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 88.89 85.70 194.43 25.67 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 68.14 42.31 101.15 39.34 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 121.02 104.75 245.25 38.58 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) 09/04/2025 _x86_64_ (2 CPU) 03:18:43 LINUX RESTART (2 CPU) 03:20:01 AM CPU %user %nice %system %iowait %steal %idle 03:21:01 AM all 36.48 0.00 5.61 1.28 0.10 56.53 03:21:01 AM 0 44.23 0.00 6.58 1.28 0.10 47.81 03:21:01 AM 1 28.76 0.00 4.64 1.28 0.10 65.22 03:22:01 AM all 16.48 0.00 2.63 0.93 0.08 79.89 03:22:01 AM 0 21.70 0.00 2.77 1.20 0.07 74.26 03:22:01 AM 1 11.25 0.00 2.49 0.65 0.08 85.53 03:23:01 AM all 29.84 0.00 5.45 0.83 0.09 63.79 03:23:01 AM 0 32.42 0.00 5.05 0.77 0.08 61.68 03:23:01 AM 1 27.26 0.00 5.84 0.88 0.10 65.91 03:24:01 AM all 0.99 0.00 0.25 0.18 0.03 98.55 03:24:01 AM 0 0.33 0.00 0.17 0.17 0.02 99.32 03:24:01 AM 1 1.66 0.00 0.33 0.20 0.03 97.77 03:25:01 AM all 26.40 0.00 0.62 0.03 0.12 72.84 03:25:01 AM 0 50.61 0.00 0.91 0.00 0.17 48.31 03:25:01 AM 1 2.43 0.00 0.33 0.05 0.07 97.12 03:26:01 AM all 29.18 0.00 0.62 0.00 0.13 70.07 03:26:01 AM 0 48.30 0.00 0.82 0.00 0.13 50.74 03:26:01 AM 1 10.03 0.00 0.42 0.00 0.13 89.42 03:27:01 AM all 13.06 0.00 0.43 0.01 0.10 86.40 03:27:01 AM 0 20.42 0.00 0.42 0.02 0.08 79.06 03:27:01 AM 1 5.56 0.00 0.44 0.00 0.12 93.88 03:28:01 AM all 23.52 0.00 3.19 0.13 0.10 73.06 03:28:01 AM 0 25.20 0.00 2.94 0.10 0.10 71.66 03:28:01 AM 1 21.83 0.00 3.44 0.17 0.10 74.46 Average: all 22.01 0.00 2.36 0.42 0.09 75.12 Average: 0 30.36 0.00 2.46 0.44 0.09 66.63 Average: 1 13.64 0.00 2.25 0.41 0.09 83.61