---> uname -a: Linux prd-centos8-robot-2c-8g-3047.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 623 4956 19 2117 6777 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:21:ad:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.5/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85906sec preferred_lft 85906sec inet6 fe80::f816:3eff:fe21:ad6b/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) 10/31/2024 _x86_64_ (2 CPU) 02:03:47 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 190.45 146.30 44.15 13733.37 37700.50 02:06:01 AM 90.30 13.08 77.22 2342.82 6467.69 02:07:01 AM 75.53 0.70 74.83 50.77 9300.45 02:08:01 AM 14.88 0.42 14.46 64.78 1107.03 02:09:01 AM 60.90 0.03 60.86 3.47 7835.47 02:10:01 AM 3.70 0.08 3.62 31.99 142.99 02:11:01 AM 13.44 0.33 13.11 37.85 458.39 02:12:01 AM 24.50 0.52 23.98 63.86 1105.25 Average: 59.21 20.18 39.03 2041.11 8014.90 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5752980 7141912 2129452 27.02 2688 1588068 680544 7.62 162800 1706076 30384 02:06:01 AM 5316428 7045696 2566004 32.55 2688 1911580 685984 7.68 210340 2033636 161308 02:07:01 AM 5213568 7044028 2668864 33.86 2688 2007700 661340 7.40 228920 2092100 8472 02:08:01 AM 5177932 7040816 2704500 34.31 2688 2037972 670592 7.51 243940 2109304 28040 02:09:01 AM 5000784 7032352 2881648 36.56 2688 2201020 680984 7.62 257020 2249244 92 02:10:01 AM 4958780 6991640 2923652 37.09 2688 2202312 753856 8.44 257148 2291212 204 02:11:01 AM 5034464 6923772 2847968 36.13 2688 2064780 761808 8.53 278640 2216840 31444 02:12:01 AM 5108512 6973284 2773920 35.19 2688 2040404 718904 8.05 447856 1976236 16612 Average: 5195431 7024188 2687001 34.09 2688 2006730 701752 7.86 260833 2084331 34570 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 206.78 114.23 1039.19 42.48 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 120.99 94.30 1010.56 21.27 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 53.92 35.95 452.93 6.63 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 17.11 11.13 5.83 3.95 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 219.63 163.18 333.10 43.20 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 21.58 15.10 5.21 2.83 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 173.48 136.35 1402.67 26.28 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 18.73 18.05 14.94 8.29 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 104.03 73.54 533.09 19.37 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) 10/31/2024 _x86_64_ (2 CPU) 02:03:47 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 33.89 0.09 9.08 31.61 0.13 25.21 02:05:01 AM 0 34.67 0.10 8.36 31.20 0.14 25.53 02:05:01 AM 1 33.12 0.07 9.80 32.01 0.12 24.88 02:06:01 AM all 34.53 0.00 5.78 4.85 0.13 54.71 02:06:01 AM 0 41.97 0.00 6.74 5.72 0.15 45.41 02:06:01 AM 1 27.19 0.00 4.83 3.99 0.10 63.89 02:07:01 AM all 18.52 0.00 3.19 7.44 0.10 70.75 02:07:01 AM 0 17.00 0.00 3.25 8.62 0.08 71.05 02:07:01 AM 1 20.04 0.00 3.14 6.26 0.12 70.45 02:08:01 AM all 15.31 0.00 1.98 1.73 0.10 80.87 02:08:01 AM 0 17.86 0.00 1.62 1.20 0.08 79.23 02:08:01 AM 1 12.76 0.00 2.34 2.26 0.12 82.52 02:09:01 AM all 21.07 0.00 3.78 3.26 0.09 71.80 02:09:01 AM 0 25.28 0.00 3.94 3.39 0.08 67.31 02:09:01 AM 1 16.86 0.00 3.62 3.13 0.10 76.29 02:10:01 AM all 1.84 0.00 0.24 0.08 0.04 97.80 02:10:01 AM 0 1.41 0.00 0.15 0.12 0.02 98.31 02:10:01 AM 1 2.27 0.00 0.33 0.03 0.07 97.29 02:11:01 AM all 13.92 0.00 2.03 0.24 0.14 83.66 02:11:01 AM 0 18.99 0.00 1.87 0.32 0.15 78.67 02:11:01 AM 1 8.86 0.00 2.20 0.17 0.13 88.64 02:12:01 AM all 28.62 0.00 3.75 0.73 0.15 66.76 02:12:01 AM 0 36.14 0.00 4.19 0.97 0.17 58.54 02:12:01 AM 1 21.08 0.00 3.31 0.48 0.13 75.00 Average: all 20.92 0.01 3.71 6.18 0.11 69.07 Average: 0 24.11 0.01 3.75 6.38 0.11 65.64 Average: 1 17.73 0.01 3.68 5.98 0.11 72.49