---> uname -a: Linux prd-centos8-robot-2c-8g-19349.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 591 4960 19 2145 6810 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:af:d2:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.110/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85936sec preferred_lft 85936sec inet6 fe80::f816:3eff:feaf:d2f3/64 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) 07/10/2024 _x86_64_ (2 CPU) 02:01:43 LINUX RESTART (2 CPU) 02:02:01 AM tps rtps wtps bread/s bwrtn/s 02:03:01 AM 190.79 142.59 48.20 14273.26 37657.98 02:04:01 AM 76.17 7.11 69.06 1261.18 6796.68 02:05:01 AM 88.94 0.70 88.24 50.78 9630.69 02:06:01 AM 21.58 1.02 20.56 123.96 1343.97 02:07:01 AM 59.16 0.03 59.13 3.47 7318.74 02:08:01 AM 8.20 0.10 8.10 32.13 745.39 02:09:01 AM 27.42 0.65 26.77 74.11 2501.50 Average: 67.47 21.74 45.72 2259.89 9428.06 02:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:01 AM 5607820 7076788 2274612 28.86 2688 1663868 748816 8.38 170768 1827912 72480 02:04:01 AM 5382116 7074492 2500316 31.72 2688 1875024 707276 7.92 208672 1972008 131824 02:05:01 AM 5188572 7009116 2693860 34.18 2688 1997524 737920 8.26 220544 2127588 26088 02:06:01 AM 5200012 7051524 2682420 34.03 2688 2027676 711624 7.97 243192 2091028 24992 02:07:01 AM 5036720 7053240 2845712 36.10 2688 2186304 671988 7.52 259260 2213580 15928 02:08:01 AM 5016564 7053084 2865868 36.36 2688 2206304 671276 7.52 259756 2232448 18904 02:09:01 AM 5112812 7003488 2769620 35.14 2688 2065848 747156 8.37 454608 1963956 180 Average: 5220659 7045962 2661773 33.77 2688 2003221 713722 7.99 259543 2061217 41485 02:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 217.26 125.94 857.09 53.65 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 64.76 52.27 728.14 6.05 0.00 0.00 0.00 0.00 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 56.31 40.37 475.22 7.90 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 15.08 9.51 5.79 3.63 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 249.95 226.36 315.87 50.96 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 66.24 47.19 313.84 7.05 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 53.17 40.85 110.13 52.10 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 103.25 77.50 400.87 25.91 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) 07/10/2024 _x86_64_ (2 CPU) 02:01:43 LINUX RESTART (2 CPU) 02:02:01 AM CPU %user %nice %system %iowait %steal %idle 02:03:01 AM all 28.79 0.08 9.88 40.85 0.10 20.30 02:03:01 AM 0 29.22 0.08 8.73 40.49 0.10 21.37 02:03:01 AM 1 28.35 0.08 11.02 41.22 0.10 19.22 02:04:01 AM all 23.79 0.00 4.22 9.20 0.15 62.64 02:04:01 AM 0 25.84 0.00 4.56 7.21 0.10 62.29 02:04:01 AM 1 21.75 0.00 3.88 11.18 0.20 63.00 02:05:01 AM all 26.33 0.00 3.51 4.25 0.23 65.68 02:05:01 AM 0 22.20 0.00 3.20 5.23 0.32 69.06 02:05:01 AM 1 30.44 0.00 3.82 3.28 0.13 62.33 02:06:01 AM all 14.56 0.00 1.90 3.87 0.07 79.60 02:06:01 AM 0 17.83 0.00 1.80 3.47 0.08 76.81 02:06:01 AM 1 11.28 0.00 2.00 4.27 0.05 82.39 02:07:01 AM all 25.79 0.00 4.16 3.51 0.08 66.45 02:07:01 AM 0 17.66 0.00 3.18 2.56 0.08 76.52 02:07:01 AM 1 33.92 0.00 5.15 4.47 0.08 56.38 02:08:01 AM all 7.10 0.00 0.52 0.39 0.05 91.94 02:08:01 AM 0 4.70 0.00 0.37 0.57 0.03 94.33 02:08:01 AM 1 9.55 0.00 0.68 0.21 0.07 89.49 02:09:01 AM all 25.91 0.00 3.28 0.52 0.08 70.21 02:09:01 AM 0 15.90 0.00 3.11 0.48 0.08 80.42 02:09:01 AM 1 35.91 0.00 3.46 0.55 0.08 60.00 Average: all 21.77 0.01 3.92 8.92 0.11 65.27 Average: 0 19.04 0.01 3.56 8.54 0.11 68.73 Average: 1 24.50 0.01 4.29 9.30 0.10 61.79