---> uname -a: Linux prd-centos8-robot-2c-8g-38630.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 641 4844 19 2210 6757 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:51:fa:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.199/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85936sec preferred_lft 85936sec inet6 fe80::f816:3eff:fe51:fa61/64 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) 07/01/2025 _x86_64_ (2 CPU) 00:37:07 LINUX RESTART (2 CPU) 12:38:01 AM tps rtps wtps bread/s bwrtn/s 12:39:01 AM 93.92 6.55 87.37 1126.10 6959.02 12:40:01 AM 86.47 0.73 85.74 53.05 10975.67 12:41:01 AM 29.54 2.95 26.59 1243.45 1942.60 12:42:01 AM 65.14 6.92 58.22 506.72 7424.95 12:43:01 AM 8.05 0.02 8.03 0.13 621.64 12:44:01 AM 15.43 0.33 15.10 37.86 1229.50 Average: 49.76 2.92 46.84 494.58 4858.98 12:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:39:01 AM 5173936 6966300 2708488 34.36 2688 1970588 799400 8.95 195500 2179788 249484 12:40:01 AM 5137172 6968496 2745252 34.83 2688 2007916 789624 8.84 210092 2188884 9928 12:41:01 AM 4976836 6935472 2905588 36.86 2688 2132188 823356 9.22 254588 2294056 67188 12:42:01 AM 4903216 6995804 2979208 37.80 2688 2260296 699660 7.83 267736 2330868 10824 12:43:01 AM 4862264 6956112 3020160 38.32 2688 2261720 735368 8.23 267860 2371380 1428 12:44:01 AM 4976916 6930452 2905508 36.86 2688 2127212 766436 8.58 322912 2223224 49228 Average: 5005057 6958773 2877367 36.50 2688 2126653 768974 8.61 253115 2264700 64680 12:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 173.26 127.25 1438.29 38.36 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 50.60 34.69 550.65 7.40 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 36.90 30.77 312.64 6.87 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 203.45 137.66 46.38 33.23 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 26.31 18.66 34.80 1.60 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 108.73 74.30 423.85 61.07 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 99.88 70.56 467.81 24.75 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) 07/01/2025 _x86_64_ (2 CPU) 00:37:07 LINUX RESTART (2 CPU) 12:38:01 AM CPU %user %nice %system %iowait %steal %idle 12:39:01 AM all 40.98 0.00 5.89 1.05 0.12 51.96 12:39:01 AM 0 51.41 0.00 7.07 1.05 0.13 40.33 12:39:01 AM 1 30.59 0.00 4.71 1.05 0.10 63.55 12:40:01 AM all 20.77 0.00 3.14 1.95 0.08 74.06 12:40:01 AM 0 18.84 0.00 3.42 2.56 0.08 75.09 12:40:01 AM 1 22.69 0.00 2.85 1.33 0.08 73.04 12:41:01 AM all 18.77 0.00 2.71 0.58 0.08 77.86 12:41:01 AM 0 23.23 0.00 2.80 0.80 0.08 73.08 12:41:01 AM 1 14.30 0.00 2.62 0.37 0.07 82.64 12:42:01 AM all 21.40 0.00 4.26 0.79 0.07 73.49 12:42:01 AM 0 29.86 0.00 5.00 0.75 0.07 64.33 12:42:01 AM 1 12.95 0.00 3.52 0.83 0.07 82.63 12:43:01 AM all 1.54 0.00 0.33 0.06 0.06 98.01 12:43:01 AM 0 2.63 0.00 0.40 0.12 0.08 96.76 12:43:01 AM 1 0.47 0.00 0.25 0.00 0.03 99.25 12:44:01 AM all 21.59 0.00 2.31 0.13 0.09 75.87 12:44:01 AM 0 26.01 0.00 2.76 0.10 0.08 71.04 12:44:01 AM 1 17.23 0.00 1.87 0.17 0.10 80.63 Average: all 20.86 0.00 3.11 0.76 0.08 75.19 Average: 0 25.37 0.00 3.58 0.90 0.09 70.06 Average: 1 16.38 0.00 2.64 0.63 0.08 80.28