---> uname -a: Linux prd-centos8-robot-2c-8g-3069.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 599 5041 19 2056 6803 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:59:ff:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.135/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe59:ff4a/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) 01/19/2025 _x86_64_ (2 CPU) 02:54:18 LINUX RESTART (2 CPU) 02:55:02 AM tps rtps wtps bread/s bwrtn/s 02:56:01 AM 79.72 48.16 31.56 6182.35 25385.89 02:57:01 AM 114.68 0.28 114.40 13.46 10767.36 02:58:01 AM 33.37 0.67 32.71 51.18 4741.82 02:59:01 AM 13.95 0.33 13.61 46.13 331.24 Average: 60.35 12.21 48.14 1554.32 10244.53 02:55:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:56:01 AM 5597400 7072484 2285024 28.99 2688 1669636 693140 7.76 179320 1828872 73628 02:57:01 AM 5198160 6991928 2684264 34.05 2688 1972808 720128 8.06 189864 2156628 124060 02:58:01 AM 5188088 6983140 2694336 34.18 2688 1973328 733304 8.21 199664 2154276 8 02:59:01 AM 5189640 6986416 2692784 34.16 2688 1975000 718420 8.04 384440 1968708 160 Average: 5293322 7008492 2589102 32.85 2688 1897693 716248 8.02 238322 2027121 49464 02:55:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 AM eth0 244.21 150.57 1004.47 57.28 0.00 0.00 0.00 0.00 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 84.15 71.34 1034.71 10.36 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 25.84 16.36 217.43 2.11 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 19.58 15.56 17.74 7.74 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 92.83 63.10 566.79 19.22 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) 01/19/2025 _x86_64_ (2 CPU) 02:54:18 LINUX RESTART (2 CPU) 02:55:02 AM CPU %user %nice %system %iowait %steal %idle 02:56:01 AM all 27.95 0.04 5.86 38.04 0.11 27.99 02:56:01 AM 0 24.56 0.02 5.60 42.34 0.10 27.38 02:56:01 AM 1 31.39 0.07 6.13 33.67 0.12 28.62 02:57:01 AM all 33.24 0.00 4.96 6.31 0.10 55.38 02:57:01 AM 0 39.65 0.00 5.76 5.47 0.10 49.02 02:57:01 AM 1 26.84 0.00 4.17 7.14 0.10 61.74 02:58:01 AM all 8.05 0.00 1.05 2.81 0.06 88.04 02:58:01 AM 0 7.37 0.00 1.15 2.27 0.07 89.14 02:58:01 AM 1 8.72 0.00 0.94 3.35 0.05 86.94 02:59:01 AM all 17.60 0.00 1.95 0.48 0.06 79.91 02:59:01 AM 0 20.29 0.00 1.92 0.30 0.05 77.44 02:59:01 AM 1 14.90 0.00 1.97 0.67 0.07 82.39 Average: all 21.66 0.01 3.44 11.68 0.08 63.13 Average: 0 22.96 0.00 3.60 12.39 0.08 60.97 Average: 1 20.35 0.02 3.27 10.96 0.08 65.31