---> uname -a: Linux prd-centos8-robot-2c-8g-1246.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: 2800.000 BogoMIPS: 5600.00 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 606 4960 19 2130 6795 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:de:4c:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.231/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85875sec preferred_lft 85875sec inet6 fe80::f816:3eff:fede:4cbf/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) 01/13/2025 _x86_64_ (2 CPU) 03:56:52 LINUX RESTART (2 CPU) 03:58:01 AM tps rtps wtps bread/s bwrtn/s 03:59:01 AM 113.23 0.75 112.48 53.58 11170.03 04:00:01 AM 28.52 0.03 28.49 0.53 3554.75 04:01:01 AM 51.00 7.11 43.89 1309.66 2640.39 04:02:01 AM 29.07 0.10 28.97 5.19 5945.80 04:03:01 AM 2.03 0.10 1.93 32.13 97.52 04:04:01 AM 0.75 0.03 0.72 1.87 72.54 04:05:01 AM 18.50 0.42 18.08 47.73 945.73 Average: 34.73 1.22 33.51 207.29 3489.95 03:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 AM 5185848 6984564 2696576 34.21 2688 1976396 725164 8.12 198740 2152392 90644 04:00:01 AM 5153160 6976924 2729264 34.62 2688 2001960 741104 8.30 211184 2173936 25576 04:01:01 AM 4951944 6991672 2930480 37.18 2688 2209540 709276 7.94 255068 2305180 165028 04:02:01 AM 5002348 7041924 2880076 36.54 2688 2209732 668932 7.49 258620 2247660 4 04:03:01 AM 4959808 7001392 2922616 37.08 2688 2211780 718608 8.05 258892 2289860 220 04:04:01 AM 4953188 6997536 2929236 37.16 2688 2214504 718608 8.05 259032 2296332 1100 04:05:01 AM 5137644 7010476 2744780 34.82 2688 2049516 690744 7.73 451216 1943856 13360 Average: 5049134 7000641 2833290 35.94 2688 2124775 710348 7.95 270393 2201317 42276 03:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 98.57 73.78 1071.92 11.56 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 8.51 4.78 4.04 2.54 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 40.07 33.13 301.96 8.92 0.00 0.00 0.00 0.00 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 189.28 130.22 36.78 34.16 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 31.34 21.41 8.68 5.97 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 21.40 18.20 5.85 4.43 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 61.21 41.04 89.04 28.16 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 64.35 46.09 216.89 13.68 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) 01/13/2025 _x86_64_ (2 CPU) 03:56:52 LINUX RESTART (2 CPU) 03:58:01 AM CPU %user %nice %system %iowait %steal %idle 03:59:01 AM all 36.06 0.00 4.90 2.66 0.10 56.29 03:59:01 AM 0 43.93 0.00 5.60 3.02 0.10 47.36 03:59:01 AM 1 28.18 0.00 4.20 2.30 0.10 65.22 04:00:01 AM all 6.64 0.00 0.98 1.27 0.04 91.06 04:00:01 AM 0 11.42 0.00 1.12 1.62 0.05 85.79 04:00:01 AM 1 1.85 0.00 0.85 0.92 0.03 96.34 04:01:01 AM all 30.51 0.00 5.07 0.92 0.09 63.41 04:01:01 AM 0 30.89 0.00 5.54 1.28 0.08 62.21 04:01:01 AM 1 30.14 0.00 4.59 0.55 0.10 64.62 04:02:01 AM all 2.10 0.00 0.75 2.50 0.03 94.61 04:02:01 AM 0 3.60 0.00 0.67 2.29 0.02 93.42 04:02:01 AM 1 0.60 0.00 0.84 2.71 0.05 95.80 04:03:01 AM all 6.67 0.00 0.64 0.03 0.04 92.62 04:03:01 AM 0 6.38 0.00 0.70 0.03 0.05 92.83 04:03:01 AM 1 6.96 0.00 0.59 0.02 0.03 92.41 04:04:01 AM all 11.19 0.00 0.64 0.01 0.13 88.04 04:04:01 AM 0 15.39 0.00 0.50 0.00 0.12 83.99 04:04:01 AM 1 6.98 0.00 0.77 0.02 0.13 92.10 04:05:01 AM all 21.51 0.00 2.97 0.22 0.08 75.23 04:05:01 AM 0 19.33 0.00 3.07 0.30 0.08 77.21 04:05:01 AM 1 23.69 0.00 2.86 0.13 0.07 73.25 Average: all 16.39 0.00 2.28 1.09 0.07 80.17 Average: 0 18.72 0.00 2.46 1.22 0.07 77.53 Average: 1 14.07 0.00 2.10 0.95 0.07 82.81