---> uname -a: Linux prd-centos8-robot-2c-8g-2329.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 598 4982 19 2116 6802 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:0d:50:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.95/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85880sec preferred_lft 85880sec inet6 fe80::f816:3eff:fe0d:5051/64 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) 01/17/2025 _x86_64_ (2 CPU) 04:21:48 LINUX RESTART (2 CPU) 04:22:01 AM tps rtps wtps bread/s bwrtn/s 04:23:01 AM 205.70 152.30 53.40 14563.18 39086.37 04:24:01 AM 95.92 0.10 95.82 2.67 9466.14 04:25:01 AM 44.89 0.77 44.12 53.58 5783.37 04:26:01 AM 20.53 0.00 20.53 0.00 1384.72 04:27:01 AM 53.97 7.07 46.91 1310.05 2948.73 04:28:01 AM 23.24 0.00 23.24 0.00 5496.02 04:29:01 AM 2.25 0.10 2.15 32.93 86.29 04:30:01 AM 26.04 0.67 25.37 74.51 1231.52 Average: 59.07 20.13 38.94 2004.71 8185.81 04:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:23:01 AM 5552076 7068700 2330356 29.56 2688 1709424 698876 7.83 185716 1863896 103836 04:24:01 AM 5264288 7010760 2618144 33.21 2688 1926832 742052 8.31 193700 2090256 106232 04:25:01 AM 5222804 7015028 2659628 33.74 2688 1969756 711004 7.96 198576 2119412 30688 04:26:01 AM 5188404 6980112 2694028 34.18 2688 1969756 738452 8.27 209120 2144956 12 04:27:01 AM 5024368 7057612 2858064 36.26 2688 2203196 630904 7.06 258336 2234772 156596 04:28:01 AM 5019236 7052472 2863196 36.32 2688 2203204 630904 7.06 258364 2234644 4 04:29:01 AM 5016584 7052012 2865848 36.36 2688 2205396 633736 7.10 258808 2236308 660 04:30:01 AM 5149680 7009236 2732752 34.67 2688 2035336 688924 7.71 448312 1935892 188 Average: 5179680 7030742 2702752 34.29 2688 2027862 684356 7.66 251366 2107517 49777 04:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 316.43 173.63 1226.01 56.03 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 58.11 45.92 642.86 11.37 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 31.91 25.47 437.82 5.22 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 7.35 5.97 3.73 2.79 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 247.06 211.81 343.31 42.16 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 9.91 7.81 2.35 2.11 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 142.51 119.56 1444.90 9.37 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 61.11 40.47 86.37 28.21 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 109.30 78.83 523.41 19.66 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) 01/17/2025 _x86_64_ (2 CPU) 04:21:48 LINUX RESTART (2 CPU) 04:22:01 AM CPU %user %nice %system %iowait %steal %idle 04:23:01 AM all 44.05 0.06 10.45 17.20 0.16 28.09 04:23:01 AM 0 45.61 0.08 9.81 18.02 0.14 26.33 04:23:01 AM 1 42.48 0.03 11.09 16.36 0.19 29.85 04:24:01 AM all 22.58 0.00 3.28 15.53 0.17 58.45 04:24:01 AM 0 27.64 0.00 3.68 13.41 0.20 55.07 04:24:01 AM 1 17.54 0.00 2.88 17.64 0.13 61.81 04:25:01 AM all 14.95 0.00 2.19 8.90 0.08 73.87 04:25:01 AM 0 17.80 0.00 2.23 10.63 0.07 69.27 04:25:01 AM 1 12.10 0.00 2.15 7.17 0.10 78.48 04:26:01 AM all 9.26 0.00 0.88 2.77 0.17 86.92 04:26:01 AM 0 13.54 0.00 0.81 2.86 0.07 82.73 04:26:01 AM 1 5.00 0.00 0.95 2.69 0.27 91.09 04:27:01 AM all 30.27 0.00 5.39 2.04 0.12 62.18 04:27:01 AM 0 39.97 0.00 6.25 2.06 0.12 51.61 04:27:01 AM 1 20.69 0.00 4.55 2.03 0.12 72.62 04:28:01 AM all 0.37 0.00 0.38 5.21 0.03 94.00 04:28:01 AM 0 0.53 0.00 0.42 6.81 0.03 92.20 04:28:01 AM 1 0.20 0.00 0.35 3.61 0.03 95.81 04:29:01 AM all 5.47 0.00 0.72 0.04 0.10 93.67 04:29:01 AM 0 9.30 0.00 1.08 0.00 0.10 89.52 04:29:01 AM 1 1.67 0.00 0.37 0.08 0.10 97.77 04:30:01 AM all 23.96 0.00 3.11 0.60 0.09 72.24 04:30:01 AM 0 25.97 0.00 3.16 0.42 0.10 70.35 04:30:01 AM 1 21.95 0.00 3.06 0.79 0.08 74.13 Average: all 18.82 0.01 3.29 6.53 0.12 71.24 Average: 0 22.50 0.01 3.42 6.78 0.10 67.19 Average: 1 15.16 0.00 3.16 6.28 0.13 75.27