---> uname -a: Linux prd-centos8-robot-2c-8g-16655.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 612 4957 19 2127 6788 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:30:e1:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.162/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85963sec preferred_lft 85963sec inet6 fe80::f816:3eff:fe30:e10b/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) 06/30/2024 _x86_64_ (2 CPU) 05:46:06 LINUX RESTART (2 CPU) 05:47:01 AM tps rtps wtps bread/s bwrtn/s 05:48:01 AM 99.40 9.05 90.35 1418.56 6566.56 05:49:01 AM 73.58 1.12 72.46 120.63 9173.41 05:50:01 AM 38.97 2.85 36.12 444.79 2058.48 05:51:01 AM 33.46 0.12 33.34 35.46 6104.27 05:52:01 AM 3.88 0.00 3.88 0.00 136.09 05:53:01 AM 17.25 0.65 16.60 74.12 644.08 Average: 44.42 2.30 42.13 348.91 4113.79 05:47:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:48:01 AM 5221168 7029676 2661264 33.76 2688 1986344 705120 7.90 210192 2117780 225868 05:49:01 AM 5231860 7060856 2650572 33.63 2688 2006516 655424 7.34 239456 2067888 20 05:50:01 AM 4972896 7007332 2909536 36.91 2688 2203856 698404 7.82 260160 2280100 168060 05:51:01 AM 4960452 6995944 2921980 37.07 2688 2205304 717768 8.04 263360 2285352 48 05:52:01 AM 4960648 6996164 2921784 37.07 2688 2205316 717768 8.04 263360 2285460 4 05:53:01 AM 5112872 6984488 2769560 35.14 2688 2046692 722524 8.09 442028 1975364 13372 Average: 5076649 7012410 2805783 35.60 2688 2109005 702835 7.87 279759 2168657 67895 05:47:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 85.82 72.05 942.21 9.85 0.00 0.00 0.00 0.00 05:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM eth0 41.72 29.02 275.23 6.19 0.00 0.00 0.00 0.00 05:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM eth0 48.43 37.32 275.02 9.09 0.00 0.00 0.00 0.00 05:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 AM eth0 231.76 162.96 47.87 41.46 0.00 0.00 0.00 0.00 05:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 AM eth0 0.58 0.20 0.10 0.07 0.00 0.00 0.00 0.00 05:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 AM eth0 56.39 39.41 86.68 24.34 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 77.45 56.82 271.18 15.17 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) 06/30/2024 _x86_64_ (2 CPU) 05:46:06 LINUX RESTART (2 CPU) 05:47:01 AM CPU %user %nice %system %iowait %steal %idle 05:48:01 AM all 38.57 0.00 5.96 2.77 0.11 52.60 05:48:01 AM 0 56.13 0.00 7.34 2.52 0.13 33.87 05:48:01 AM 1 21.05 0.00 4.58 3.01 0.08 71.28 05:49:01 AM all 20.48 0.00 2.39 3.42 0.08 73.64 05:49:01 AM 0 24.31 0.00 2.92 3.60 0.07 69.10 05:49:01 AM 1 16.64 0.00 1.85 3.24 0.08 78.18 05:50:01 AM all 24.58 0.00 4.33 1.31 0.08 69.70 05:50:01 AM 0 26.17 0.00 4.01 1.74 0.08 68.00 05:50:01 AM 1 22.99 0.00 4.65 0.88 0.08 71.39 05:51:01 AM all 5.94 0.00 1.09 1.76 0.06 91.15 05:51:01 AM 0 7.24 0.00 1.24 1.76 0.07 89.69 05:51:01 AM 1 4.64 0.00 0.94 1.76 0.05 92.61 05:52:01 AM all 0.51 0.00 0.10 0.04 0.04 99.31 05:52:01 AM 0 0.48 0.00 0.12 0.00 0.05 99.35 05:52:01 AM 1 0.53 0.00 0.08 0.08 0.03 99.27 05:53:01 AM all 24.45 0.00 3.13 0.68 0.09 71.64 05:53:01 AM 0 29.70 0.00 4.00 1.03 0.10 65.17 05:53:01 AM 1 19.19 0.00 2.26 0.33 0.08 78.13 Average: all 19.11 0.00 2.84 1.66 0.08 76.32 Average: 0 24.03 0.00 3.28 1.78 0.08 70.83 Average: 1 14.19 0.00 2.40 1.55 0.07 81.80