---> uname -a: Linux prd-centos8-robot-2c-8g-2094.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 595 4982 19 2119 6806 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:36:c4:8e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.112/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85924sec preferred_lft 85924sec inet6 fe80::f816:3eff:fe36:c48e/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) 12/12/2024 _x86_64_ (2 CPU) 04:12:00 LINUX RESTART (2 CPU) 04:13:01 AM tps rtps wtps bread/s bwrtn/s 04:14:01 AM 92.35 13.31 79.04 2373.61 6437.22 04:15:01 AM 75.91 0.70 75.21 50.78 9514.15 04:16:01 AM 23.38 0.42 22.96 64.78 1472.78 04:17:01 AM 54.37 0.03 54.33 3.47 7497.12 04:18:01 AM 5.33 0.08 5.25 31.99 237.15 04:19:02 AM 9.11 0.33 8.78 37.85 274.24 Average: 43.41 2.48 40.93 427.08 4238.78 04:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:14:01 AM 5310236 7040772 2572188 32.63 2688 1913116 686496 7.69 209568 2039496 165536 04:15:01 AM 5212816 7045000 2669608 33.87 2688 2009576 670164 7.50 229420 2094464 13244 04:16:01 AM 5115428 7005860 2766996 35.10 2688 2065568 694088 7.77 250812 2163588 46928 04:17:01 AM 5010368 7045632 2872056 36.44 2688 2205392 636220 7.12 257144 2237608 80 04:18:01 AM 4973552 7010148 2908872 36.90 2688 2206724 701892 7.86 257268 2277288 56 04:19:02 AM 5112780 6975508 2769644 35.14 2688 2036800 712224 7.97 288304 2124092 17916 Average: 5122530 7020487 2759894 35.01 2688 2072863 683514 7.65 248753 2156089 40627 04:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 183.17 129.52 1327.24 35.74 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 44.17 30.87 451.45 6.42 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 31.66 23.69 117.13 6.16 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 213.06 151.73 224.95 41.35 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 23.79 17.91 5.63 4.97 0.00 0.00 0.00 0.00 04:19:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:02 AM eth0 186.79 144.60 1637.54 26.29 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 113.77 83.06 627.32 20.16 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) 12/12/2024 _x86_64_ (2 CPU) 04:12:00 LINUX RESTART (2 CPU) 04:13:01 AM CPU %user %nice %system %iowait %steal %idle 04:14:01 AM all 37.88 0.00 6.44 3.56 0.12 52.01 04:14:01 AM 0 48.14 0.00 6.49 3.66 0.12 41.58 04:14:01 AM 1 27.60 0.00 6.38 3.45 0.12 62.45 04:15:01 AM all 20.89 0.00 3.21 3.81 0.09 72.00 04:15:01 AM 0 25.54 0.00 3.88 3.44 0.08 67.06 04:15:01 AM 1 16.22 0.00 2.53 4.18 0.10 76.97 04:16:01 AM all 19.38 0.00 2.46 0.84 0.08 77.22 04:16:01 AM 0 20.57 0.00 2.35 0.75 0.08 76.24 04:16:01 AM 1 18.19 0.00 2.57 0.94 0.08 78.21 04:17:01 AM all 18.80 0.00 3.16 4.13 0.08 73.84 04:17:01 AM 0 26.74 0.00 3.66 6.86 0.08 62.66 04:17:01 AM 1 10.87 0.00 2.66 1.41 0.07 85.00 04:18:01 AM all 1.95 0.00 0.28 0.08 0.04 97.66 04:18:01 AM 0 2.07 0.00 0.20 0.00 0.03 97.69 04:18:01 AM 1 1.82 0.00 0.35 0.15 0.05 97.63 04:19:02 AM all 16.87 0.00 2.35 0.08 0.08 80.61 04:19:02 AM 0 14.76 0.00 2.01 0.07 0.08 83.08 04:19:02 AM 1 18.99 0.00 2.69 0.10 0.08 78.14 Average: all 19.29 0.00 2.98 2.08 0.08 75.56 Average: 0 22.97 0.00 3.10 2.46 0.08 71.39 Average: 1 15.61 0.00 2.86 1.70 0.08 79.74