---> uname -a: Linux prd-centos8-robot-2c-8g-7121.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 591 4985 19 2119 6809 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:e9:38:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.170/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85892sec preferred_lft 85892sec inet6 fe80::f816:3eff:fee9:3860/64 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) 01/03/2025 _x86_64_ (2 CPU) 00:55:11 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 82.01 38.29 43.72 5495.63 5042.67 12:58:01 AM 90.52 0.08 90.44 2.40 9612.78 12:59:01 AM 40.95 0.70 40.25 51.72 4706.96 01:00:01 AM 31.54 7.10 24.44 1309.96 1461.30 01:01:01 AM 45.97 0.05 45.92 3.60 7006.20 01:02:01 AM 3.00 0.17 2.83 34.65 93.47 01:03:01 AM 14.56 0.32 14.25 36.92 539.84 Average: 44.08 6.67 37.41 990.67 4066.08 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5439672 7023052 2442760 30.99 2688 1775044 743904 8.33 192196 1963584 94852 12:58:01 AM 5286652 7049240 2595780 32.93 2688 1941376 683100 7.65 187448 2073384 85068 12:59:01 AM 5152340 6973168 2730092 34.64 2688 1998772 733260 8.21 212112 2177924 25576 01:00:01 AM 4914600 6979696 2967832 37.65 2688 2235472 736256 8.24 287832 2316160 204368 01:01:01 AM 5020200 7056760 2862232 36.31 2688 2206448 631476 7.07 258876 2232256 4 01:02:01 AM 4976940 7015092 2905492 36.86 2688 2208036 701300 7.85 259160 2274524 536 01:03:01 AM 5122444 6984556 2759988 35.01 2688 2037608 720440 8.07 291920 2118240 17144 Average: 5130407 7011652 2752025 34.91 2688 2057537 707105 7.92 241363 2165153 61078 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 279.26 168.54 1569.95 59.63 0.00 0.00 0.00 0.00 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 35.17 26.34 234.66 4.90 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 40.40 28.62 438.56 6.30 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 32.86 27.74 294.77 5.64 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 161.05 118.74 38.16 34.10 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 31.80 24.12 37.13 2.85 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 195.95 156.68 1642.54 27.47 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 110.92 78.68 607.95 20.13 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) 01/03/2025 _x86_64_ (2 CPU) 00:55:11 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 26.85 0.03 5.16 5.82 0.10 62.04 12:57:01 AM 0 35.46 0.02 5.73 8.48 0.10 50.22 12:57:01 AM 1 18.26 0.03 4.60 3.16 0.10 73.85 12:58:01 AM all 20.62 0.00 3.78 18.58 0.10 56.92 12:58:01 AM 0 25.33 0.00 4.40 21.15 0.10 49.02 12:58:01 AM 1 15.91 0.00 3.15 16.01 0.10 64.82 12:59:01 AM all 19.06 0.00 1.85 2.40 0.07 76.63 12:59:01 AM 0 23.38 0.00 1.80 2.00 0.07 72.75 12:59:01 AM 1 14.73 0.00 1.90 2.79 0.07 80.51 01:00:01 AM all 19.85 0.00 3.58 1.58 0.07 74.92 01:00:01 AM 0 24.62 0.00 4.00 1.20 0.07 70.11 01:00:01 AM 1 15.08 0.00 3.15 1.97 0.07 79.73 01:01:01 AM all 11.36 0.00 2.30 2.08 0.06 84.20 01:01:01 AM 0 14.79 0.00 2.57 1.89 0.07 80.68 01:01:01 AM 1 7.93 0.00 2.02 2.27 0.05 87.72 01:02:01 AM all 2.79 0.00 0.28 0.03 0.05 96.84 01:02:01 AM 0 3.19 0.00 0.24 0.02 0.07 96.49 01:02:01 AM 1 2.39 0.00 0.33 0.05 0.03 97.20 01:03:01 AM all 15.85 0.00 2.27 0.17 0.08 81.64 01:03:01 AM 0 23.79 0.00 2.52 0.27 0.08 73.33 01:03:01 AM 1 7.95 0.00 2.02 0.07 0.07 89.89 Average: all 16.63 0.00 2.75 4.39 0.07 76.16 Average: 0 21.52 0.00 3.04 5.01 0.08 70.35 Average: 1 11.75 0.00 2.45 3.76 0.07 81.95