---> uname -a: Linux prd-centos8-robot-2c-8g-9534.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 611 4960 19 2126 6790 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:85:2d:af brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.116/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86005sec preferred_lft 86005sec inet6 fe80::f816:3eff:fe85:2daf/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) 02/08/2025 _x86_64_ (2 CPU) 00:56:31 LINUX RESTART (2 CPU) 12:57:02 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 72.64 24.16 48.48 6668.65 5277.35 12:59:01 AM 100.42 0.73 99.68 53.06 11004.18 01:00:01 AM 28.87 0.42 28.45 64.77 2505.88 01:01:01 AM 59.75 6.76 52.98 1249.32 7228.36 01:02:01 AM 5.26 0.17 5.10 33.85 206.60 01:03:01 AM 29.58 0.85 28.73 101.72 1257.32 Average: 49.35 5.46 43.89 1347.12 4577.74 12:57:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5297080 7018088 2585352 32.80 2688 1903628 759088 8.50 222192 2043592 226064 12:59:01 AM 5213040 7015828 2669392 33.87 2688 1979888 710300 7.95 197700 2126052 30688 01:00:01 AM 5137752 7026500 2744680 34.82 2688 2063500 714544 8.00 231904 2160924 63768 01:01:01 AM 4983180 7028232 2899252 36.78 2688 2214452 692280 7.75 257128 2262528 8 01:02:01 AM 4984080 7031148 2898352 36.77 2688 2216472 676848 7.58 257708 2265784 992 01:03:01 AM 5162064 7035484 2720368 34.51 2688 2048984 705480 7.90 448244 1918884 16748 Average: 5129533 7025880 2752899 34.92 2688 2071154 709757 7.95 269146 2129627 56378 12:57:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 315.67 210.42 1607.20 62.22 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 64.06 49.13 689.69 8.46 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 38.38 28.05 296.28 7.47 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 189.15 130.32 43.81 36.31 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 28.00 15.83 8.35 2.21 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 52.94 38.96 84.81 26.64 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 114.14 78.42 451.80 23.78 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) 02/08/2025 _x86_64_ (2 CPU) 00:56:31 LINUX RESTART (2 CPU) 12:57:02 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 41.30 0.00 6.60 2.69 0.10 49.32 12:58:01 AM 0 41.38 0.00 6.48 2.85 0.10 49.19 12:58:01 AM 1 41.22 0.00 6.71 2.52 0.10 49.45 12:59:01 AM all 25.96 0.00 3.88 5.06 0.12 64.99 12:59:01 AM 0 33.61 0.00 4.19 6.40 0.10 55.70 12:59:01 AM 1 18.29 0.00 3.56 3.73 0.13 74.29 01:00:01 AM all 19.35 0.00 2.81 1.26 0.09 76.49 01:00:01 AM 0 19.60 0.00 3.32 1.60 0.08 75.39 01:00:01 AM 1 19.09 0.00 2.30 0.92 0.10 77.58 01:01:01 AM all 17.24 0.00 3.75 2.05 0.08 76.88 01:01:01 AM 0 22.39 0.00 3.94 2.05 0.08 71.53 01:01:01 AM 1 12.08 0.00 3.56 2.04 0.07 82.25 01:02:01 AM all 1.35 0.00 0.29 0.04 0.06 98.26 01:02:01 AM 0 2.25 0.00 0.30 0.07 0.05 97.33 01:02:01 AM 1 0.45 0.00 0.28 0.02 0.07 99.18 01:03:01 AM all 29.15 0.00 4.06 0.18 0.11 66.51 01:03:01 AM 0 36.89 0.00 4.56 0.22 0.08 58.25 01:03:01 AM 1 21.41 0.00 3.55 0.15 0.13 74.75 Average: all 22.33 0.00 3.55 1.88 0.09 72.15 Average: 0 25.97 0.00 3.79 2.20 0.08 67.97 Average: 1 18.68 0.00 3.32 1.56 0.10 76.34