---> uname -a: Linux prd-centos8-robot-2c-8g-7633.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 573 4989 19 2135 6828 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:28:55:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.9/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85802sec preferred_lft 85802sec inet6 fe80::f816:3eff:fe28:55f2/64 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) 01/05/2025 _x86_64_ (2 CPU) 02:01:44 LINUX RESTART (2 CPU) 02:02:01 AM tps rtps wtps bread/s bwrtn/s 02:03:01 AM 184.67 138.31 46.36 12856.66 36967.53 02:04:01 AM 91.60 8.36 83.24 1455.67 6673.85 02:05:01 AM 73.69 0.77 72.92 53.59 9786.42 02:06:01 AM 36.59 7.10 29.50 1310.18 1598.18 02:07:01 AM 47.50 2.52 44.99 396.00 6975.01 02:08:01 AM 4.28 0.10 4.18 32.13 184.82 02:09:01 AM 1.85 0.00 1.85 0.00 68.63 02:10:01 AM 0.15 0.00 0.15 0.00 12.53 02:11:01 AM 13.51 0.38 13.13 42.52 471.09 Average: 50.43 17.51 32.92 1794.36 6971.62 02:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:01 AM 5865708 7224200 2016716 25.58 2688 1558084 593056 6.64 152724 1606700 20964 02:04:01 AM 5263068 7016204 2619356 33.23 2688 1933672 733000 8.21 194136 2098268 217940 02:05:01 AM 5259452 7058656 2622972 33.28 2688 1977412 676356 7.57 208252 2073932 1124 02:06:01 AM 4985920 7001028 2896504 36.75 2688 2187128 731096 8.19 273304 2262680 153032 02:07:01 AM 5023244 7074576 2859180 36.27 2688 2221336 633340 7.09 263916 2223560 8 02:08:01 AM 4957680 7010232 2924744 37.10 2688 2222548 716288 8.02 264044 2288204 260 02:09:01 AM 4896388 6948988 2986036 37.88 2688 2222596 783208 8.77 264044 2349004 24 02:10:01 AM 4891476 6944408 2990948 37.94 2688 2222928 784208 8.78 264044 2353488 76 02:11:01 AM 5201020 7078332 2681404 34.02 2688 2052592 691504 7.74 297512 2032756 17184 Average: 5149328 7039625 2733096 34.67 2688 2066477 704673 7.89 242442 2143177 45624 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 97.57 55.77 351.09 15.85 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 225.42 149.03 1449.95 45.53 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 43.31 30.69 440.12 6.27 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 34.79 30.38 296.45 7.18 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 205.80 153.80 48.90 42.40 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 68.86 73.70 31.75 693.80 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 534.64 434.26 6339.68 28.06 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 434.19 344.05 5113.79 22.38 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 112.61 83.42 708.63 23.15 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 195.25 150.57 1642.31 98.28 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) 01/05/2025 _x86_64_ (2 CPU) 02:01:44 LINUX RESTART (2 CPU) 02:02:01 AM CPU %user %nice %system %iowait %steal %idle 02:03:01 AM all 20.40 0.07 8.10 50.00 0.10 21.34 02:03:01 AM 0 20.04 0.07 7.95 47.39 0.10 24.45 02:03:01 AM 1 20.75 0.07 8.25 52.60 0.10 18.22 02:04:01 AM all 38.94 0.00 5.58 3.30 0.12 52.07 02:04:01 AM 0 31.18 0.00 4.88 2.42 0.12 61.41 02:04:01 AM 1 46.70 0.00 6.29 4.18 0.12 42.71 02:05:01 AM all 17.29 0.00 2.74 6.47 0.07 73.43 02:05:01 AM 0 9.60 0.00 2.19 7.37 0.07 80.78 02:05:01 AM 1 24.98 0.00 3.30 5.57 0.07 66.08 02:06:01 AM all 23.39 0.00 3.54 1.21 0.08 71.78 02:06:01 AM 0 25.62 0.00 3.19 0.90 0.08 70.21 02:06:01 AM 1 21.16 0.00 3.90 1.52 0.08 73.34 02:07:01 AM all 12.82 0.00 2.52 2.95 0.06 81.65 02:07:01 AM 0 10.65 0.00 2.39 2.48 0.05 84.43 02:07:01 AM 1 14.99 0.00 2.64 3.43 0.07 78.88 02:08:01 AM all 8.84 0.00 0.33 0.04 0.07 90.73 02:08:01 AM 0 9.91 0.00 0.39 0.03 0.07 89.60 02:08:01 AM 1 7.77 0.00 0.27 0.05 0.07 91.85 02:09:01 AM all 11.37 0.00 1.40 0.04 0.17 87.02 02:09:01 AM 0 5.91 0.00 0.93 0.00 0.19 92.98 02:09:01 AM 1 16.82 0.00 1.87 0.08 0.15 81.08 02:10:01 AM all 10.84 0.00 1.16 0.00 0.14 87.86 02:10:01 AM 0 0.75 0.00 0.25 0.00 0.12 98.88 02:10:01 AM 1 21.18 0.00 2.09 0.00 0.15 76.58 02:11:01 AM all 15.46 0.00 2.15 0.14 0.07 82.18 02:11:01 AM 0 9.67 0.00 1.98 0.17 0.05 88.13 02:11:01 AM 1 21.22 0.00 2.32 0.12 0.08 76.26 Average: all 17.73 0.01 3.06 7.09 0.10 72.02 Average: 0 13.72 0.01 2.68 6.71 0.09 76.79 Average: 1 21.74 0.01 3.44 7.47 0.10 67.25