---> uname -a: Linux prd-centos8-robot-2c-8g-3356.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 635 4845 19 2216 6766 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:29:d1:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.214/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85763sec preferred_lft 85763sec inet6 fe80::f816:3eff:fe29:d1bf/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) 12/17/2024 _x86_64_ (2 CPU) 10:02:06 LINUX RESTART (2 CPU) 10:03:02 AM tps rtps wtps bread/s bwrtn/s 10:04:01 AM 112.61 0.29 112.32 13.69 9715.66 10:05:01 AM 40.38 1.02 39.36 113.18 5443.31 10:06:01 AM 57.65 9.30 48.35 1644.52 3792.70 10:07:01 AM 21.51 0.00 21.51 0.00 4763.22 10:08:01 AM 4.17 0.10 4.07 32.12 198.60 10:09:01 AM 1.12 0.00 1.12 0.00 598.48 10:10:01 AM 0.37 0.00 0.37 0.00 210.01 10:11:01 AM 0.55 0.03 0.52 1.87 352.90 10:12:01 AM 13.55 0.33 13.21 37.86 1157.77 Average: 27.83 1.23 26.60 205.17 2902.12 10:03:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:04:01 AM 5247452 7010316 2634980 33.43 2688 1941628 688940 7.71 187764 2107396 109700 10:05:01 AM 5284436 7081536 2597996 32.96 2688 1975068 620840 6.95 217568 2036984 12 10:06:01 AM 4979040 7027680 2903392 36.83 2688 2218092 666320 7.46 263944 2268956 130484 10:07:01 AM 4974796 7023060 2907636 36.89 2688 2218092 666320 7.46 263940 2270308 4 10:08:01 AM 4926256 6978056 2956176 37.50 2688 2221736 732824 8.21 264424 2317904 824 10:09:01 AM 4893952 6964184 2988480 37.91 2688 2240116 732824 8.21 264540 2350008 1872 10:10:01 AM 4881540 6961332 3000892 38.07 2688 2249620 754692 8.45 264540 2361992 5172 10:11:01 AM 4871488 6959496 3010944 38.20 2688 2257828 754692 8.45 264820 2372124 2852 10:12:01 AM 4976900 6938464 2905532 36.86 2688 2137276 739292 8.28 336528 2216344 48768 Average: 5003984 6993792 2878448 36.52 2688 2162162 706305 7.91 258674 2255780 33299 10:03:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 AM eth0 86.67 68.62 848.61 10.30 0.00 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 41.78 34.63 437.61 5.99 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 225.74 165.33 336.80 43.17 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 1.38 0.92 0.80 0.13 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 30.34 21.16 28.54 5.05 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 41.78 33.33 128.42 9.51 0.00 0.00 0.00 0.00 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 23.98 18.54 59.11 6.57 0.00 0.00 0.00 0.00 10:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 AM eth0 24.48 21.31 65.55 12.53 0.00 0.00 0.00 0.00 10:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 AM eth0 79.07 50.96 156.55 79.73 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 61.64 46.05 227.97 19.24 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) 12/17/2024 _x86_64_ (2 CPU) 10:02:06 LINUX RESTART (2 CPU) 10:03:02 AM CPU %user %nice %system %iowait %steal %idle 10:04:01 AM all 33.10 0.00 4.52 6.30 0.10 55.97 10:04:01 AM 0 46.22 0.00 5.48 5.96 0.10 42.24 10:04:01 AM 1 20.01 0.00 3.57 6.64 0.10 69.68 10:05:01 AM all 18.00 0.00 2.08 2.29 0.12 77.51 10:05:01 AM 0 24.07 0.00 2.84 2.52 0.13 70.44 10:05:01 AM 1 11.97 0.00 1.32 2.06 0.10 84.56 10:06:01 AM all 28.51 0.00 5.19 1.44 0.11 64.75 10:06:01 AM 0 33.66 0.00 5.61 1.78 0.10 58.85 10:06:01 AM 1 23.38 0.00 4.77 1.10 0.12 70.63 10:07:01 AM all 0.07 0.00 0.24 0.97 0.04 98.68 10:07:01 AM 0 0.05 0.00 0.22 0.92 0.03 98.78 10:07:01 AM 1 0.08 0.00 0.27 1.02 0.05 98.58 10:08:01 AM all 5.12 0.00 0.29 0.04 0.09 94.45 10:08:01 AM 0 5.05 0.00 0.33 0.07 0.08 94.47 10:08:01 AM 1 5.19 0.00 0.25 0.02 0.10 94.44 10:09:01 AM all 17.76 0.00 0.23 0.08 0.08 81.85 10:09:01 AM 0 21.75 0.00 0.22 0.15 0.05 77.84 10:09:01 AM 1 13.77 0.00 0.23 0.02 0.10 85.88 10:10:01 AM all 8.60 0.00 0.14 0.01 0.07 91.19 10:10:01 AM 0 13.05 0.00 0.15 0.00 0.07 86.73 10:10:01 AM 1 4.14 0.00 0.13 0.02 0.07 95.64 10:11:01 AM all 9.45 0.00 0.31 0.11 0.08 90.05 10:11:01 AM 0 10.16 0.00 0.37 0.02 0.10 89.36 10:11:01 AM 1 8.75 0.00 0.25 0.20 0.07 90.73 10:12:01 AM all 19.81 0.00 2.06 0.24 0.11 77.77 10:12:01 AM 0 23.08 0.00 1.99 0.32 0.12 74.50 10:12:01 AM 1 16.54 0.00 2.14 0.17 0.10 81.05 Average: all 15.57 0.00 1.67 1.27 0.09 81.41 Average: 0 19.61 0.00 1.90 1.29 0.09 77.11 Average: 1 11.52 0.00 1.43 1.24 0.09 85.72