---> uname -a: Linux prd-centos8-robot-2c-8g-5832.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 620 4948 19 2128 6781 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:21:44:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.52/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85946sec preferred_lft 85946sec inet6 fe80::f816:3eff:fe21:4483/64 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) 01/28/2025 _x86_64_ (2 CPU) 01:26:57 LINUX RESTART (2 CPU) 01:28:01 AM tps rtps wtps bread/s bwrtn/s 01:29:01 AM 120.38 0.87 119.51 56.79 11618.83 01:30:00 AM 28.22 0.42 27.79 65.89 3737.21 01:30:01 AM 11.88 0.00 11.88 0.00 627.72 01:31:01 AM 68.24 6.75 61.49 1249.39 7751.69 01:32:01 AM 6.22 0.10 6.12 32.13 683.37 01:33:01 AM 1.95 0.03 1.92 1.87 101.00 01:34:01 AM 20.64 0.42 20.23 47.72 862.46 Average: 40.89 1.43 39.46 242.10 4116.83 01:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:29:01 AM 5202616 7004504 2679812 34.00 2688 1979224 693876 7.77 198172 2138096 92944 01:30:00 AM 5227308 7034256 2655120 33.68 2688 1984676 674956 7.56 221516 2090768 3528 01:30:01 AM 5198344 7020472 2684084 34.05 2688 1999608 690768 7.73 223608 2116436 18436 01:31:01 AM 4987168 7031264 2895260 36.73 2688 2213444 663312 7.43 258248 2263612 16588 01:32:01 AM 4947980 6993056 2934448 37.23 2688 2214828 717520 8.03 258444 2303128 216 01:33:01 AM 4943436 6989620 2938992 37.29 2688 2215936 717520 8.03 258652 2307452 256 01:34:01 AM 5092364 6963012 2790064 35.40 2688 2047000 730696 8.18 448708 1993764 13356 Average: 5085602 7005169 2796826 35.48 2688 2093531 698378 7.82 266764 2173322 20761 01:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 100.97 76.57 1084.78 11.51 0.00 0.00 0.00 0.00 01:30:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:00 AM eth0 17.08 9.12 11.26 3.67 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 8.91 0.00 1.31 0.00 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 228.41 166.64 336.55 42.82 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 19.83 11.18 4.48 1.34 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 29.12 21.63 9.07 4.87 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 60.66 43.94 86.10 27.66 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 75.99 54.82 255.33 15.30 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) 01/28/2025 _x86_64_ (2 CPU) 01:26:57 LINUX RESTART (2 CPU) 01:28:01 AM CPU %user %nice %system %iowait %steal %idle 01:29:01 AM all 34.31 0.00 5.17 4.16 0.09 56.27 01:29:01 AM 0 25.27 0.00 5.27 5.28 0.10 64.08 01:29:01 AM 1 43.35 0.00 5.07 3.03 0.08 48.47 01:30:00 AM all 10.45 0.00 1.66 1.18 0.05 86.65 01:30:00 AM 0 2.89 0.00 1.41 0.99 0.05 94.67 01:30:00 AM 1 18.00 0.00 1.92 1.37 0.05 78.65 01:30:01 AM all 46.97 0.00 5.05 0.00 0.00 47.98 01:30:01 AM 0 2.02 0.00 2.02 0.00 0.00 95.96 01:30:01 AM 1 91.92 0.00 8.08 0.00 0.00 0.00 01:31:01 AM all 24.55 0.00 4.79 3.09 0.09 67.48 01:31:01 AM 0 20.63 0.00 4.36 1.99 0.10 72.93 01:31:01 AM 1 28.47 0.00 5.22 4.19 0.08 62.04 01:32:01 AM all 1.88 0.00 0.31 0.18 0.03 97.59 01:32:01 AM 0 0.92 0.00 0.33 0.35 0.03 98.36 01:32:01 AM 1 2.84 0.00 0.28 0.02 0.03 96.83 01:33:01 AM all 8.13 0.00 0.73 0.01 0.08 91.06 01:33:01 AM 0 6.27 0.00 0.52 0.02 0.08 93.11 01:33:01 AM 1 10.00 0.00 0.94 0.00 0.07 89.00 01:34:01 AM all 20.65 0.00 2.90 0.13 0.08 76.24 01:34:01 AM 0 14.71 0.00 2.22 0.12 0.08 82.87 01:34:01 AM 1 26.60 0.00 3.58 0.15 0.08 69.60 Average: all 16.77 0.00 2.60 1.46 0.07 79.10 Average: 0 11.79 0.00 2.35 1.46 0.08 84.33 Average: 1 21.76 0.00 2.85 1.46 0.07 73.87