---> uname -a: Linux prd-centos8-robot-2c-8g-17775.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 602 4971 19 2124 6798 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:9d:a1:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.8/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85836sec preferred_lft 85836sec inet6 fe80::f816:3eff:fe9d:a19e/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) 02/14/2025 _x86_64_ (2 CPU) 00:57:04 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 111.38 0.57 110.81 20.53 9659.38 01:00:01 AM 44.35 0.67 43.69 51.18 6445.92 01:01:01 AM 12.78 0.42 12.36 64.78 557.88 01:02:01 AM 67.82 6.83 60.99 1250.22 7953.75 01:03:01 AM 5.51 0.10 5.41 32.12 242.79 01:04:01 AM 2.17 0.00 2.17 0.00 77.49 01:05:01 AM 0.52 0.00 0.52 0.00 10.56 01:06:01 AM 16.25 0.42 15.83 47.73 642.39 Average: 32.60 1.12 31.48 183.41 3199.28 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5230600 7029824 2651824 33.64 2688 1977648 719696 8.06 188608 2123984 171936 01:00:01 AM 5214644 7013196 2667780 33.84 2688 1976296 759016 8.50 197932 2123728 4 01:01:01 AM 5202252 7038876 2680172 34.00 2688 2012920 702928 7.87 221420 2108944 34496 01:02:01 AM 4997252 7038592 2885172 36.60 2688 2210968 664152 7.44 257796 2244868 100 01:03:01 AM 4934340 6976884 2948084 37.40 2688 2212172 776436 8.69 257924 2311680 252 01:04:01 AM 4884004 6926588 2998420 38.04 2688 2212212 823980 9.23 257924 2361020 4 01:05:01 AM 4879904 6922796 3002520 38.09 2688 2212520 847776 9.49 257928 2365092 200 01:06:01 AM 5106016 6972000 2776408 35.22 2688 2041068 741812 8.31 446984 1976584 13364 Average: 5056126 6989844 2826298 35.86 2688 2106976 754474 8.45 260814 2201988 27544 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 102.28 81.37 1187.07 11.74 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 28.64 16.24 218.24 2.38 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 13.83 10.11 6.20 4.05 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 214.14 164.27 335.88 37.46 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 24.54 19.88 5.86 59.27 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 451.54 399.82 4867.40 656.28 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 421.04 336.75 4996.40 21.91 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 101.77 75.32 660.58 29.46 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 169.72 137.97 1534.56 102.80 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) 02/14/2025 _x86_64_ (2 CPU) 00:57:04 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 36.33 0.00 5.47 2.69 0.12 55.39 12:59:01 AM 0 41.59 0.00 5.99 2.36 0.10 49.95 12:59:01 AM 1 31.06 0.00 4.95 3.01 0.15 60.83 01:00:01 AM all 7.38 0.00 1.08 2.91 0.07 88.57 01:00:01 AM 0 11.04 0.00 1.49 3.37 0.05 84.05 01:00:01 AM 1 3.71 0.00 0.67 2.44 0.08 93.10 01:01:01 AM all 13.06 0.00 1.94 0.23 0.07 84.70 01:01:01 AM 0 13.11 0.00 1.63 0.07 0.07 85.12 01:01:01 AM 1 13.01 0.00 2.25 0.40 0.07 84.27 01:02:01 AM all 23.24 0.00 4.51 2.07 0.08 70.10 01:02:01 AM 0 31.70 0.00 4.99 1.94 0.08 61.29 01:02:01 AM 1 14.80 0.00 4.04 2.20 0.07 78.90 01:03:01 AM all 2.13 0.00 0.23 0.03 0.06 97.54 01:03:01 AM 0 3.15 0.00 0.32 0.07 0.05 96.41 01:03:01 AM 1 1.12 0.00 0.15 0.00 0.07 98.66 01:04:01 AM all 17.51 0.00 1.32 0.03 0.10 81.03 01:04:01 AM 0 21.31 0.00 1.23 0.00 0.10 77.36 01:04:01 AM 1 13.71 0.00 1.41 0.07 0.10 84.71 01:05:01 AM all 12.14 0.00 1.31 0.00 0.09 86.45 01:05:01 AM 0 12.74 0.00 1.18 0.00 0.09 86.00 01:05:01 AM 1 11.55 0.00 1.44 0.00 0.10 86.90 01:06:01 AM all 19.83 0.00 2.68 0.36 0.09 77.04 01:06:01 AM 0 27.16 0.00 2.65 0.65 0.08 69.46 01:06:01 AM 1 12.49 0.00 2.71 0.07 0.10 84.64 Average: all 16.47 0.00 2.32 1.04 0.08 80.08 Average: 0 20.26 0.00 2.44 1.06 0.08 76.16 Average: 1 12.69 0.00 2.20 1.03 0.09 83.99