---> uname -a: Linux prd-centos8-robot-2c-8g-7159.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 623 4919 19 2154 6778 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:8c:e7:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.201/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85900sec preferred_lft 85900sec inet6 fe80::f816:3eff:fe8c:e70f/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) 01/03/2025 _x86_64_ (2 CPU) 02:14:04 LINUX RESTART (2 CPU) 02:15:01 AM tps rtps wtps bread/s bwrtn/s 02:16:01 AM 73.34 0.42 72.93 15.99 5855.10 02:17:01 AM 71.09 0.73 70.36 53.05 9670.09 02:18:01 AM 23.56 0.42 23.15 64.79 1585.55 02:19:01 AM 50.92 6.71 44.20 1245.72 3145.05 02:20:01 AM 26.24 0.03 26.21 3.47 5634.92 02:21:01 AM 3.10 0.10 3.00 32.12 604.82 02:22:01 AM 28.21 0.65 27.56 74.11 1891.45 Average: 39.49 1.29 38.20 212.75 4055.34 02:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:16:01 AM 5323040 7019168 2559384 32.47 2688 1879260 728656 8.16 186644 2055568 165544 02:17:01 AM 5170800 6968988 2711624 34.40 2688 1975804 760016 8.51 198024 2168084 30684 02:18:01 AM 5252008 7051684 2630416 33.37 2688 1977752 686540 7.69 217208 2072172 4 02:19:01 AM 4938988 6978160 2943436 37.34 2688 2208920 736264 8.24 254852 2321732 156416 02:20:01 AM 4986848 7025772 2895576 36.73 2688 2209044 699352 7.83 258040 2266192 4 02:21:01 AM 4968292 7025648 2914132 36.97 2688 2227452 680916 7.62 258524 2284452 1976 02:22:01 AM 5066200 6964664 2816224 35.73 2688 2075228 749172 8.39 462980 2005820 184 Average: 5100882 7004869 2781542 35.29 2688 2079066 720131 8.06 262325 2167717 50687 02:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 82.62 65.64 930.66 7.68 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 38.42 27.06 449.28 5.60 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 11.66 9.77 5.10 3.57 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 39.84 34.34 301.59 8.83 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 200.38 141.14 38.42 29.96 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 91.20 62.06 296.49 6.35 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 57.38 43.87 111.06 56.87 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 74.50 54.84 304.66 16.98 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) 01/03/2025 _x86_64_ (2 CPU) 02:14:04 LINUX RESTART (2 CPU) 02:15:01 AM CPU %user %nice %system %iowait %steal %idle 02:16:01 AM all 27.35 0.00 3.77 2.61 0.09 66.19 02:16:01 AM 0 22.00 0.00 3.08 3.25 0.10 71.57 02:16:01 AM 1 32.70 0.00 4.45 1.97 0.08 60.80 02:17:01 AM all 19.12 0.00 2.81 23.28 0.32 54.48 02:17:01 AM 0 23.77 0.00 2.48 16.45 0.47 56.84 02:17:01 AM 1 14.46 0.00 3.13 30.13 0.17 52.11 02:18:01 AM all 11.00 0.00 1.28 1.44 0.05 86.23 02:18:01 AM 0 7.00 0.00 1.20 1.57 0.05 90.18 02:18:01 AM 1 15.01 0.00 1.35 1.30 0.05 82.28 02:19:01 AM all 27.39 0.00 4.93 1.20 0.08 66.39 02:19:01 AM 0 26.68 0.00 4.74 1.64 0.08 66.86 02:19:01 AM 1 28.10 0.00 5.13 0.77 0.08 65.92 02:20:01 AM all 2.45 0.00 0.83 1.92 0.03 94.77 02:20:01 AM 0 1.07 0.00 0.79 1.89 0.03 96.22 02:20:01 AM 1 3.83 0.00 0.87 1.96 0.03 93.31 02:21:01 AM all 7.67 0.00 0.52 0.21 0.06 91.54 02:21:01 AM 0 3.28 0.00 0.49 0.37 0.05 95.81 02:21:01 AM 1 12.08 0.00 0.54 0.05 0.07 87.25 02:22:01 AM all 28.54 0.00 3.43 1.94 0.13 65.97 02:22:01 AM 0 23.40 0.00 3.48 2.06 0.12 70.94 02:22:01 AM 1 33.66 0.00 3.37 1.82 0.13 61.01 Average: all 17.67 0.00 2.51 4.68 0.11 75.03 Average: 0 15.34 0.00 2.33 3.90 0.13 78.30 Average: 1 20.00 0.00 2.70 5.45 0.09 71.77