---> uname -a: Linux prd-centos8-robot-2c-8g-1821.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 579 4996 19 2122 6821 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:23:ab:a0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.26/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85783sec preferred_lft 85783sec inet6 fe80::f816:3eff:fe23:aba0/64 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) 10/27/2024 _x86_64_ (2 CPU) 04:17:55 LINUX RESTART (2 CPU) 04:19:02 AM tps rtps wtps bread/s bwrtn/s 04:20:01 AM 99.80 13.32 86.48 2382.52 6721.24 04:21:01 AM 71.43 0.70 70.73 50.78 9661.71 04:22:01 AM 8.85 0.42 8.43 64.78 190.57 04:23:01 AM 40.89 0.03 40.85 3.47 2837.19 04:24:01 AM 23.70 0.00 23.70 0.00 5436.33 04:25:01 AM 4.55 0.12 4.43 33.06 203.77 04:26:01 AM 0.72 0.00 0.72 0.00 17.63 04:27:01 AM 0.20 0.00 0.20 0.00 3.72 04:28:01 AM 24.69 0.83 23.86 100.77 1261.31 Average: 30.41 1.69 28.72 289.00 2919.03 04:19:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:20:01 AM 5277928 7030648 2604504 33.04 2688 1934456 708968 7.94 214688 2066044 182688 04:21:01 AM 5175888 7006088 2706544 34.34 2688 2007052 706592 7.91 221292 2137800 4 04:22:01 AM 5256856 7088608 2625576 33.31 2688 2008996 632896 7.09 240216 2039752 4 04:23:01 AM 5039408 7070628 2843024 36.07 2688 2200300 634440 7.10 257808 2214768 150104 04:24:01 AM 5036160 7066992 2846272 36.11 2688 2200304 634440 7.10 257808 2214872 20 04:25:01 AM 4990036 7023248 2892396 36.69 2688 2202696 703892 7.88 258080 2260632 12 04:26:01 AM 4973004 7006232 2909428 36.91 2688 2202712 737332 8.26 258080 2277012 28 04:27:01 AM 5032548 7067828 2849884 36.15 2688 2204764 636700 7.13 258480 2217904 2056 04:28:01 AM 5182792 7048276 2699640 34.25 2688 2040600 664808 7.44 449344 1900012 212 Average: 5107180 7045394 2775252 35.21 2688 2111320 673341 7.54 268422 2147644 37236 04:19:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 152.36 110.55 1189.70 24.12 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 38.52 26.17 419.95 5.25 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 15.31 10.26 5.31 3.74 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 257.23 190.30 343.12 48.01 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 1.85 1.40 0.27 2.32 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 228.65 220.80 61.93 88.57 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 233.87 232.54 198.76 88.17 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 100.20 86.19 66.20 26.60 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 47.68 36.09 86.25 26.40 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 119.46 101.57 261.81 34.82 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) 10/27/2024 _x86_64_ (2 CPU) 04:17:55 LINUX RESTART (2 CPU) 04:19:02 AM CPU %user %nice %system %iowait %steal %idle 04:20:01 AM all 35.84 0.00 6.22 3.04 0.10 54.80 04:20:01 AM 0 42.35 0.00 6.74 3.54 0.10 47.27 04:20:01 AM 1 29.33 0.00 5.70 2.54 0.10 62.32 04:21:01 AM all 16.05 0.00 2.61 4.73 0.10 76.51 04:21:01 AM 0 23.54 0.00 2.95 3.80 0.07 69.63 04:21:01 AM 1 8.56 0.00 2.27 5.66 0.13 83.38 04:22:01 AM all 10.69 0.00 1.22 1.14 0.04 86.91 04:22:01 AM 0 15.26 0.00 1.22 1.99 0.05 81.48 04:22:01 AM 1 6.12 0.00 1.22 0.28 0.03 92.34 04:23:01 AM all 27.54 0.00 4.60 1.04 0.10 66.71 04:23:01 AM 0 32.55 0.00 4.92 1.19 0.08 61.26 04:23:01 AM 1 22.55 0.00 4.29 0.90 0.12 72.15 04:24:01 AM all 0.12 0.00 0.32 2.30 0.02 97.25 04:24:01 AM 0 0.13 0.00 0.33 2.62 0.02 96.90 04:24:01 AM 1 0.10 0.00 0.30 1.97 0.02 97.61 04:25:01 AM all 19.26 0.00 0.66 0.06 0.11 79.92 04:25:01 AM 0 16.86 0.00 0.59 0.07 0.12 82.36 04:25:01 AM 1 21.66 0.00 0.72 0.05 0.10 77.46 04:26:01 AM all 23.83 0.00 0.53 0.00 0.10 75.55 04:26:01 AM 0 16.16 0.00 0.44 0.00 0.08 83.32 04:26:01 AM 1 31.51 0.00 0.62 0.00 0.12 67.76 04:27:01 AM all 11.41 0.00 0.36 0.00 0.06 88.17 04:27:01 AM 0 11.69 0.00 0.30 0.00 0.05 87.95 04:27:01 AM 1 11.13 0.00 0.42 0.00 0.07 88.38 04:28:01 AM all 28.58 0.00 3.76 0.28 0.08 67.30 04:28:01 AM 0 33.33 0.00 4.44 0.23 0.08 61.92 04:28:01 AM 1 23.82 0.00 3.09 0.32 0.08 72.69 Average: all 19.24 0.00 2.25 1.40 0.08 77.04 Average: 0 21.29 0.00 2.43 1.49 0.07 74.71 Average: 1 17.18 0.00 2.07 1.30 0.09 79.36