---> uname -a: Linux prd-centos8-robot-2c-8g-1015.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 577 4995 19 2124 6824 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:af:5b:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.153/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85906sec preferred_lft 85906sec inet6 fe80::f816:3eff:feaf:5b1e/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) 01/12/2025 _x86_64_ (2 CPU) 04:00:18 LINUX RESTART (2 CPU) 04:01:01 AM tps rtps wtps bread/s bwrtn/s 04:02:01 AM 82.30 47.90 34.40 6351.12 16725.35 04:03:01 AM 112.20 0.73 111.46 53.05 9807.21 04:04:01 AM 31.43 0.38 31.04 63.06 3649.63 04:05:01 AM 1.82 0.03 1.78 1.73 33.61 04:06:01 AM 63.37 6.75 56.62 1249.39 6991.68 04:07:01 AM 10.15 0.08 10.06 31.99 1410.01 04:08:01 AM 19.28 0.43 18.85 47.86 716.73 Average: 45.72 7.97 37.75 1104.46 5598.91 04:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:02:01 AM 5492504 7062060 2389928 30.32 2688 1761948 708616 7.93 187496 1919272 101280 04:03:01 AM 5217460 7019176 2664972 33.81 2688 1979068 704028 7.88 198144 2122184 90632 04:04:01 AM 5299896 7102980 2582536 32.76 2688 1980964 623224 6.98 216732 2023340 8 04:05:01 AM 5258268 7064652 2624164 33.29 2688 1984260 661564 7.41 220464 2060580 3272 04:06:01 AM 5026576 7069024 2855856 36.23 2688 2212336 627368 7.02 257564 2222888 25956 04:07:01 AM 4989504 7033144 2892928 36.70 2688 2213536 680260 7.62 257684 2260976 244 04:08:01 AM 5128496 6995600 2753936 34.94 2688 2043060 704436 7.89 446676 1958500 13356 Average: 5201815 7049519 2680617 34.01 2688 2025025 672785 7.53 254966 2081106 33535 04:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 274.78 171.92 1549.86 60.23 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 66.76 50.02 711.77 8.49 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 13.86 6.28 5.56 2.83 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 8.08 5.36 1.84 1.40 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 224.66 160.44 336.10 41.59 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 12.88 7.41 4.25 1.08 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 53.76 37.59 79.43 20.73 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 93.21 62.52 381.99 19.40 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) 01/12/2025 _x86_64_ (2 CPU) 04:00:18 LINUX RESTART (2 CPU) 04:01:01 AM CPU %user %nice %system %iowait %steal %idle 04:02:01 AM all 35.22 0.03 6.01 9.67 0.11 48.96 04:02:01 AM 0 31.81 0.02 6.63 12.04 0.10 49.40 04:02:01 AM 1 38.62 0.03 5.39 7.32 0.12 48.52 04:03:01 AM all 33.75 0.00 4.92 6.31 0.13 54.88 04:03:01 AM 0 25.40 0.00 4.32 5.42 0.13 64.73 04:03:01 AM 1 42.11 0.00 5.53 7.20 0.13 45.03 04:04:01 AM all 10.27 0.00 1.26 4.08 0.07 84.33 04:04:01 AM 0 12.09 0.00 1.25 4.36 0.05 82.24 04:04:01 AM 1 8.45 0.00 1.27 3.79 0.08 86.41 04:05:01 AM all 1.10 0.00 0.82 0.01 0.05 98.02 04:05:01 AM 0 1.10 0.00 0.75 0.02 0.05 98.08 04:05:01 AM 1 1.10 0.00 0.88 0.00 0.05 97.96 04:06:01 AM all 27.94 0.00 4.95 1.99 0.11 65.01 04:06:01 AM 0 27.60 0.00 4.87 2.22 0.12 65.19 04:06:01 AM 1 28.27 0.00 5.03 1.76 0.10 64.84 04:07:01 AM all 1.32 0.00 0.22 0.38 0.05 98.03 04:07:01 AM 0 0.18 0.00 0.22 0.59 0.05 98.96 04:07:01 AM 1 2.45 0.00 0.22 0.18 0.05 97.09 04:08:01 AM all 20.49 0.00 2.81 0.13 0.10 76.48 04:08:01 AM 0 22.82 0.00 3.36 0.13 0.10 73.59 04:08:01 AM 1 18.15 0.00 2.26 0.12 0.10 79.37 Average: all 18.54 0.00 2.99 3.21 0.09 75.17 Average: 0 17.25 0.00 3.05 3.51 0.09 76.10 Average: 1 19.83 0.00 2.93 2.90 0.09 74.24