---> uname -a: Linux prd-centos8-robot-2c-8g-4847.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 581 4954 19 2162 6820 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:11:10:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.60/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85788sec preferred_lft 85788sec inet6 fe80::f816:3eff:fe11:108c/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) 01/25/2025 _x86_64_ (2 CPU) 03:44:36 LINUX RESTART (2 CPU) 03:45:01 AM tps rtps wtps bread/s bwrtn/s 03:46:01 AM 72.31 31.07 41.24 6241.65 32333.96 03:47:01 AM 85.00 6.00 79.01 1088.04 6165.24 03:48:01 AM 71.64 0.73 70.90 53.06 9516.90 03:49:01 AM 10.23 0.03 10.20 0.53 589.99 03:50:01 AM 5.42 0.38 5.03 64.26 124.95 03:51:01 AM 45.83 6.71 39.11 1245.51 2656.02 03:52:01 AM 24.33 0.03 24.30 3.47 5610.48 03:53:01 AM 5.93 0.42 5.52 69.06 601.13 03:54:01 AM 23.91 0.12 23.80 11.06 2162.59 Average: 38.29 5.06 33.23 975.27 6640.35 03:45:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:46:01 AM 5751700 7154632 2130732 27.03 2688 1600392 620160 6.94 166676 1698760 42612 03:47:01 AM 5267984 6999512 2614448 33.17 2688 1913056 738964 8.27 193820 2098864 199892 03:48:01 AM 5213640 7012276 2668792 33.86 2688 1976520 709588 7.95 198928 2128336 12204 03:49:01 AM 5168852 6993052 2713580 34.43 2688 2002084 724308 8.11 211420 2160940 25572 03:50:01 AM 5291212 7091784 2591220 32.87 2688 1978464 644292 7.21 217828 2032624 4 03:51:01 AM 4973012 7014112 2909420 36.91 2688 2210432 677868 7.59 255396 2286624 157220 03:52:01 AM 5026880 7067728 2855552 36.23 2688 2210556 624232 6.99 259028 2224252 8 03:53:01 AM 5143652 7057048 2738780 34.75 2688 2084828 646108 7.23 272096 2093680 35552 03:54:01 AM 5166380 7072208 2716052 34.46 2688 2082008 620652 6.95 466392 1901432 168 Average: 5222590 7051372 2659842 33.74 2688 2006482 667352 7.47 249065 2069501 52581 03:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 220.08 132.74 856.66 51.31 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 83.76 70.73 946.59 13.75 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 47.54 32.61 438.99 5.73 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 7.96 4.58 3.43 2.41 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:50:01 AM eth0 7.75 3.68 1.75 0.80 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 38.76 33.30 300.97 8.92 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 144.64 110.55 34.25 27.72 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 141.29 94.25 451.40 59.42 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 13.03 11.96 10.37 5.25 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 78.31 54.93 338.28 19.48 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) 01/25/2025 _x86_64_ (2 CPU) 03:44:36 LINUX RESTART (2 CPU) 03:45:01 AM CPU %user %nice %system %iowait %steal %idle 03:46:01 AM all 21.54 0.01 5.41 24.91 0.09 48.04 03:46:01 AM 0 19.64 0.00 6.33 23.35 0.08 50.59 03:46:01 AM 1 23.44 0.02 4.49 26.45 0.10 45.50 03:47:01 AM all 33.07 0.00 4.55 4.52 0.10 57.75 03:47:01 AM 0 19.39 0.00 3.48 3.79 0.10 73.25 03:47:01 AM 1 46.76 0.00 5.63 5.25 0.10 42.27 03:48:01 AM all 16.46 0.00 2.49 9.41 0.06 71.58 03:48:01 AM 0 14.20 0.00 2.44 6.77 0.05 76.54 03:48:01 AM 1 18.73 0.00 2.54 12.04 0.07 66.62 03:49:01 AM all 7.05 0.00 0.80 0.42 0.04 91.69 03:49:01 AM 0 1.64 0.00 0.67 0.07 0.05 97.58 03:49:01 AM 1 12.45 0.00 0.93 0.77 0.03 85.82 03:50:01 AM all 3.77 0.00 0.51 0.09 0.03 95.60 03:50:01 AM 0 1.72 0.00 0.58 0.08 0.02 97.59 03:50:01 AM 1 5.82 0.00 0.43 0.10 0.03 93.61 03:51:01 AM all 27.42 0.00 5.13 1.49 0.09 65.86 03:51:01 AM 0 12.81 0.00 3.98 0.65 0.08 82.49 03:51:01 AM 1 42.08 0.00 6.29 2.34 0.10 49.19 03:52:01 AM all 1.88 0.00 0.71 4.43 0.03 92.95 03:52:01 AM 0 1.04 0.00 0.57 3.03 0.03 95.33 03:52:01 AM 1 2.72 0.00 0.85 5.83 0.02 90.57 03:53:01 AM all 9.43 0.00 1.29 0.17 0.06 89.06 03:53:01 AM 0 3.48 0.00 1.14 0.20 0.05 95.14 03:53:01 AM 1 15.53 0.00 1.44 0.14 0.07 82.83 03:54:01 AM all 20.30 0.00 1.95 0.70 0.07 76.98 03:54:01 AM 0 9.39 0.00 1.67 0.68 0.05 88.21 03:54:01 AM 1 31.20 0.00 2.24 0.72 0.08 65.76 Average: all 15.67 0.00 2.54 5.12 0.06 76.61 Average: 0 9.25 0.00 2.32 4.28 0.06 84.09 Average: 1 22.10 0.00 2.76 5.97 0.07 69.10