---> uname -a: Linux prd-centos8-robot-2c-8g-3284.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 585 4994 19 2117 6816 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:81:9b:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.15/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85863sec preferred_lft 85863sec inet6 fe80::f816:3eff:fe81:9b7f/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) 11/01/2024 _x86_64_ (2 CPU) 02:08:04 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 89.57 15.23 74.34 2706.88 5975.62 02:11:01 AM 80.09 0.70 79.39 50.77 9241.60 02:12:01 AM 18.73 0.42 18.31 64.78 1459.11 02:13:01 AM 48.89 0.00 48.89 0.00 4203.53 02:14:01 AM 17.26 0.03 17.23 3.47 4042.95 02:15:01 AM 0.72 0.00 0.72 0.00 14.71 02:16:01 AM 13.66 0.42 13.25 69.86 587.17 02:17:01 AM 24.83 0.50 24.33 63.71 944.60 Average: 36.72 2.16 34.56 369.90 3308.84 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5350292 7058276 2532128 32.12 2688 1890212 678696 7.60 211308 1996484 147792 02:11:01 AM 5167960 6999536 2714460 34.44 2688 2008512 706528 7.91 220948 2143400 30120 02:12:01 AM 5170384 7017116 2712036 34.41 2688 2023924 691924 7.75 245636 2118844 13364 02:13:01 AM 4986576 7018596 2895844 36.74 2688 2201720 677788 7.59 253028 2268312 104728 02:14:01 AM 5028312 7060488 2854108 36.21 2688 2201876 631572 7.07 256100 2222980 68 02:15:01 AM 5028944 7061092 2853476 36.20 2688 2201848 631572 7.07 256148 2222740 8 02:16:01 AM 5132560 6992040 2749860 34.89 2688 2034764 714396 8.00 289456 2109080 14032 02:17:01 AM 5114256 6979060 2768164 35.12 2688 2040396 724500 8.11 447364 1970464 16728 Average: 5122410 7023276 2760010 35.01 2688 2075406 682122 7.64 272498 2131538 40855 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 259.36 154.96 1258.15 47.68 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 58.72 40.41 585.99 7.56 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 11.70 9.80 5.54 3.85 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 39.31 31.93 297.24 7.79 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 10.10 2.92 2.48 1.70 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 197.05 166.56 37.30 36.78 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 68.21 43.66 85.82 20.35 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 17.99 15.93 13.38 8.27 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 82.80 58.27 285.73 16.75 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) 11/01/2024 _x86_64_ (2 CPU) 02:08:04 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 33.28 0.00 6.07 2.51 0.08 58.06 02:10:01 AM 0 39.28 0.00 5.91 2.54 0.08 52.19 02:10:01 AM 1 27.27 0.00 6.23 2.48 0.08 63.94 02:11:01 AM all 21.33 0.00 3.03 2.51 0.10 73.03 02:11:01 AM 0 32.17 0.00 3.55 1.94 0.10 62.24 02:11:01 AM 1 10.52 0.00 2.51 3.07 0.10 83.80 02:12:01 AM all 12.14 0.00 1.66 0.50 0.06 85.64 02:12:01 AM 0 12.58 0.00 1.57 0.60 0.05 85.20 02:12:01 AM 1 11.70 0.00 1.75 0.40 0.07 86.08 02:13:01 AM all 21.71 0.00 3.38 33.20 0.08 41.64 02:13:01 AM 0 18.26 0.00 3.22 33.68 0.07 44.77 02:13:01 AM 1 25.16 0.00 3.54 32.72 0.08 38.50 02:14:01 AM all 2.56 0.00 0.43 31.94 0.05 65.02 02:14:01 AM 0 4.01 0.00 0.52 44.28 0.03 51.17 02:14:01 AM 1 1.10 0.00 0.35 19.57 0.07 78.91 02:15:01 AM all 0.48 0.00 0.40 0.00 0.04 99.08 02:15:01 AM 0 0.35 0.00 0.47 0.00 0.05 99.13 02:15:01 AM 1 0.60 0.00 0.33 0.00 0.03 99.03 02:16:01 AM all 13.27 0.00 1.99 0.42 0.06 84.26 02:16:01 AM 0 20.17 0.00 2.24 0.33 0.05 77.21 02:16:01 AM 1 6.38 0.00 1.74 0.50 0.07 91.31 02:17:01 AM all 24.85 0.00 2.79 0.52 0.08 71.77 02:17:01 AM 0 27.39 0.00 3.07 0.44 0.07 69.03 02:17:01 AM 1 22.31 0.00 2.51 0.60 0.08 74.50 Average: all 16.20 0.00 2.47 8.96 0.07 72.31 Average: 0 19.27 0.00 2.57 10.49 0.06 67.61 Average: 1 13.13 0.00 2.37 7.42 0.07 77.01