---> uname -a: Linux prd-centos8-robot-2c-8g-28632.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 593 5017 19 2087 6809 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:62:d1:98 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.214/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fe62:d198/64 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) 09/27/2024 _x86_64_ (2 CPU) 08:18:16 LINUX RESTART (2 CPU) 08:19:01 AM tps rtps wtps bread/s bwrtn/s 08:20:01 AM 92.25 48.73 43.53 5998.87 26092.02 08:21:01 AM 123.51 6.78 116.73 1247.58 10511.68 08:22:01 AM 30.34 0.67 29.68 49.46 4312.16 08:23:01 AM 11.23 0.22 11.01 35.72 309.56 08:24:01 AM 16.56 0.90 15.66 110.51 297.12 Average: 54.78 11.46 43.32 1488.67 8305.50 08:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:20:01 AM 5531836 7059664 2350588 29.82 2688 1719868 726316 8.13 187936 1875872 112480 08:21:01 AM 5109596 6957892 2772828 35.18 2688 2025592 766608 8.58 214184 2212440 133164 08:22:01 AM 5160556 6986652 2721868 34.53 2688 2003288 748896 8.39 222176 2150928 8 08:23:01 AM 5155912 6983200 2726512 34.59 2688 2004508 741100 8.30 249940 2129036 4 08:24:01 AM 5137392 6972320 2745032 34.82 2688 2011316 767224 8.59 408668 1988428 16500 Average: 5219058 6991946 2663366 33.79 2688 1952914 750029 8.40 256581 2071341 52431 08:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 AM eth0 304.85 173.16 1212.55 59.45 0.00 0.00 0.00 0.00 08:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 AM eth0 96.88 76.59 974.22 10.74 0.00 0.00 0.00 0.00 08:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 AM eth0 3.82 1.65 1.95 0.61 0.00 0.00 0.00 0.00 08:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 AM eth0 15.13 11.53 14.89 5.88 0.00 0.00 0.00 0.00 08:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 AM eth0 17.15 16.70 14.59 8.36 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 87.58 55.93 443.69 17.01 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) 09/27/2024 _x86_64_ (2 CPU) 08:18:16 LINUX RESTART (2 CPU) 08:19:01 AM CPU %user %nice %system %iowait %steal %idle 08:20:01 AM all 30.51 0.03 6.04 31.59 0.10 31.72 08:20:01 AM 0 31.53 0.05 5.93 33.42 0.10 28.96 08:20:01 AM 1 29.49 0.02 6.16 29.75 0.10 34.48 08:21:01 AM all 35.89 0.00 5.65 4.38 0.11 53.97 08:21:01 AM 0 47.45 0.00 6.78 4.45 0.12 41.20 08:21:01 AM 1 24.36 0.00 4.53 4.31 0.10 66.71 08:22:01 AM all 3.77 0.00 0.89 1.36 0.03 93.95 08:22:01 AM 0 3.31 0.00 0.82 1.17 0.03 94.67 08:22:01 AM 1 4.23 0.00 0.95 1.55 0.03 93.23 08:23:01 AM all 11.45 0.00 1.14 0.13 0.06 87.23 08:23:01 AM 0 15.61 0.00 1.32 0.10 0.05 82.92 08:23:01 AM 1 7.28 0.00 0.95 0.15 0.07 91.55 08:24:01 AM all 26.49 0.00 3.07 0.14 0.08 70.23 08:24:01 AM 0 33.12 0.00 3.64 0.18 0.08 62.97 08:24:01 AM 1 19.85 0.00 2.50 0.10 0.07 77.48 Average: all 21.59 0.01 3.35 7.45 0.08 67.52 Average: 0 26.18 0.01 3.69 7.81 0.08 62.24 Average: 1 17.00 0.00 3.01 7.10 0.07 72.81