---> uname -a: Linux prd-centos8-robot-2c-8g-7928.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 613 4972 19 2111 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:41:19:c3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.121/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86001sec preferred_lft 86001sec inet6 fe80::f816:3eff:fe41:19c3/64 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) 08/06/2024 _x86_64_ (2 CPU) 04:31:45 LINUX RESTART (2 CPU) 04:32:01 AM tps rtps wtps bread/s bwrtn/s 04:33:01 AM 200.47 148.33 52.14 14452.81 37897.25 04:34:01 AM 83.66 7.30 76.36 1284.93 6403.98 04:35:01 AM 79.81 0.70 79.11 50.78 9400.78 04:36:01 AM 17.96 0.85 17.11 123.98 869.41 04:37:01 AM 58.76 0.12 58.65 35.45 7626.22 04:38:01 AM 21.96 0.67 21.30 74.25 819.90 Average: 77.09 26.39 50.71 2674.74 10515.75 04:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 AM 5631112 7083368 2251312 28.56 2688 1648496 676680 7.58 171172 1806380 58208 04:34:01 AM 5291560 7028360 2590864 32.87 2688 1918976 695216 7.78 212788 2054776 161516 04:35:01 AM 5185272 7008380 2697152 34.22 2688 2000624 703476 7.88 223124 2127332 4 04:36:01 AM 5129444 7022036 2752980 34.93 2688 2067132 693876 7.77 255204 2142304 56484 04:37:01 AM 4964264 6991752 2918160 37.02 2688 2196912 711892 7.97 261964 2279412 288 04:38:01 AM 5139924 6995148 2742500 34.79 2688 2031292 709328 7.94 441720 1950356 13372 Average: 5223596 7021507 2658828 33.73 2688 1977239 698411 7.82 260995 2060093 48312 04:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 245.64 136.27 915.39 54.52 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 88.58 72.67 976.89 8.80 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 36.42 22.96 287.44 5.00 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 29.16 21.23 82.68 6.03 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 211.21 194.47 238.35 45.73 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 55.66 40.16 84.85 23.57 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 111.18 81.32 429.43 23.99 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) 08/06/2024 _x86_64_ (2 CPU) 04:31:45 LINUX RESTART (2 CPU) 04:32:01 AM CPU %user %nice %system %iowait %steal %idle 04:33:01 AM all 33.78 0.07 9.89 33.33 0.13 22.81 04:33:01 AM 0 36.09 0.05 9.10 33.90 0.12 20.74 04:33:01 AM 1 31.47 0.08 10.68 32.75 0.14 24.88 04:34:01 AM all 31.15 0.00 4.96 7.41 0.13 56.34 04:34:01 AM 0 31.38 0.00 5.16 8.31 0.14 55.02 04:34:01 AM 1 30.94 0.00 4.77 6.52 0.12 57.66 04:35:01 AM all 16.54 0.00 2.73 4.50 0.08 76.15 04:35:01 AM 0 20.67 0.00 2.64 4.58 0.08 72.03 04:35:01 AM 1 12.41 0.00 2.81 4.42 0.08 80.28 04:36:01 AM all 20.00 0.00 2.69 1.97 0.18 75.16 04:36:01 AM 0 17.33 0.00 2.64 1.87 0.30 77.87 04:36:01 AM 1 22.68 0.00 2.75 2.08 0.07 72.43 04:37:01 AM all 19.16 0.00 3.46 2.26 0.08 75.05 04:37:01 AM 0 25.37 0.00 4.00 2.04 0.07 68.52 04:37:01 AM 1 12.96 0.00 2.92 2.47 0.08 81.56 04:38:01 AM all 23.50 0.00 3.28 0.51 0.09 72.62 04:38:01 AM 0 27.89 0.00 3.77 0.55 0.08 67.71 04:38:01 AM 1 19.12 0.00 2.79 0.47 0.10 77.52 Average: all 23.98 0.01 4.49 8.29 0.11 63.12 Average: 0 26.41 0.01 4.54 8.49 0.13 60.41 Average: 1 21.55 0.01 4.44 8.08 0.10 65.82