---> uname -a: Linux prd-centos8-robot-2c-8g-1470.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 616 4917 19 2163 6785 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:1b:5e:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.138/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85962sec preferred_lft 85962sec inet6 fe80::f816:3eff:fe1b:5e4f/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) 01/14/2025 _x86_64_ (2 CPU) 01:18:55 LINUX RESTART (2 CPU) 01:20:01 AM tps rtps wtps bread/s bwrtn/s 01:21:01 AM 101.13 0.22 100.92 6.13 9406.58 01:22:01 AM 48.23 1.05 47.18 113.70 5839.59 01:23:01 AM 44.88 6.75 38.13 1248.19 2407.62 01:24:01 AM 30.17 0.03 30.14 3.47 6041.62 01:25:01 AM 5.80 0.10 5.70 32.12 858.60 01:26:01 AM 28.07 0.85 27.22 101.68 1960.62 Average: 43.05 1.50 41.55 250.84 4419.13 01:20:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:21:01 AM 5243504 7009276 2638928 33.48 2688 1944532 698256 7.82 186572 2114988 114556 01:22:01 AM 5257048 7057284 2625384 33.31 2688 1978240 650328 7.28 217112 2066880 28 01:23:01 AM 4962140 7002132 2920292 37.05 2688 2209504 695480 7.79 254740 2297216 168044 01:24:01 AM 4991024 7030824 2891408 36.68 2688 2209628 658876 7.38 258128 2260392 4 01:25:01 AM 5144588 7032172 2737844 34.73 2688 2058844 660912 7.40 251456 2115212 2244 01:26:01 AM 5082732 6993000 2799700 35.52 2688 2085748 699308 7.83 468500 1982632 1532 Average: 5113506 7020781 2768926 35.13 2688 2081083 677193 7.58 272751 2139553 47735 01:20:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 65.43 48.43 685.26 8.06 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 46.55 31.07 439.78 6.51 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 40.94 33.39 300.91 8.44 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 186.40 133.66 37.22 35.56 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 101.38 68.10 362.08 9.30 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 54.06 41.21 113.11 55.35 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 82.46 59.31 323.07 20.54 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) 01/14/2025 _x86_64_ (2 CPU) 01:18:55 LINUX RESTART (2 CPU) 01:20:01 AM CPU %user %nice %system %iowait %steal %idle 01:21:01 AM all 28.62 0.00 4.45 12.11 0.12 54.70 01:21:01 AM 0 32.08 0.00 5.03 5.48 0.12 57.30 01:21:01 AM 1 25.16 0.00 3.86 18.75 0.13 52.10 01:22:01 AM all 20.04 0.00 2.25 1.65 0.13 75.93 01:22:01 AM 0 22.09 0.00 2.19 1.97 0.12 73.63 01:22:01 AM 1 17.99 0.00 2.32 1.32 0.13 78.23 01:23:01 AM all 24.52 0.00 5.06 0.96 0.08 69.38 01:23:01 AM 0 29.70 0.00 5.02 0.87 0.08 64.33 01:23:01 AM 1 19.33 0.00 5.09 1.05 0.08 74.45 01:24:01 AM all 4.17 0.00 0.85 1.27 0.04 93.67 01:24:01 AM 0 4.14 0.00 0.84 0.95 0.05 94.02 01:24:01 AM 1 4.20 0.00 0.87 1.59 0.03 93.31 01:25:01 AM all 7.26 0.00 0.88 0.03 0.07 91.77 01:25:01 AM 0 6.26 0.00 0.87 0.02 0.07 92.79 01:25:01 AM 1 8.27 0.00 0.89 0.03 0.07 90.74 01:26:01 AM all 31.22 0.00 3.47 0.18 0.10 65.03 01:26:01 AM 0 33.66 0.00 3.55 0.20 0.10 62.48 01:26:01 AM 1 28.78 0.00 3.39 0.15 0.10 67.58 Average: all 19.34 0.00 2.83 2.71 0.09 75.04 Average: 0 21.34 0.00 2.92 1.58 0.09 74.07 Average: 1 17.33 0.00 2.74 3.83 0.09 76.00