---> uname -a: Linux prd-centos8-robot-2c-8g-40687.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 599 4963 19 2135 6802 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:5e:d5:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.203/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85964sec preferred_lft 85964sec inet6 fe80::f816:3eff:fe5e:d5c2/64 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) 10/09/2024 _x86_64_ (2 CPU) 00:36:52 LINUX RESTART (2 CPU) 12:38:01 AM tps rtps wtps bread/s bwrtn/s 12:39:01 AM 103.85 12.81 91.03 2334.68 6671.85 12:40:01 AM 71.46 0.70 70.76 50.78 9469.56 12:41:01 AM 23.37 0.42 22.96 64.77 1697.97 12:42:01 AM 50.22 2.52 47.70 396.00 7058.16 12:43:01 AM 0.37 0.10 0.27 32.12 3.77 12:44:01 AM 29.14 0.85 28.29 101.70 1270.89 Average: 46.40 2.90 43.50 496.61 4361.90 12:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:39:01 AM 5184660 6991756 2697772 34.23 2688 1985052 767984 8.60 210628 2149860 223536 12:40:01 AM 5130508 6991404 2751924 34.91 2688 2037436 745876 8.35 234108 2169856 23368 12:41:01 AM 4987044 6985068 2895388 36.73 2688 2169972 752520 8.43 270028 2263500 135516 12:42:01 AM 5000104 7052788 2882328 36.57 2688 2221884 649036 7.27 262144 2243548 8 12:43:01 AM 5017800 7043796 2864632 36.34 2688 2195184 650612 7.28 256664 2229940 1008 12:44:01 AM 5174084 7056516 2708348 34.36 2688 2057744 673056 7.54 449748 1906824 16740 Average: 5082367 7020221 2800065 35.52 2688 2111212 706514 7.91 280553 2160588 66696 12:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 100.25 82.12 1005.53 19.68 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 45.97 32.69 405.28 7.83 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 37.45 27.29 292.45 5.70 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 236.02 167.49 51.03 36.08 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 36.37 19.34 10.61 10.03 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 50.30 38.39 83.35 23.99 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 84.39 61.22 308.02 17.22 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) 10/09/2024 _x86_64_ (2 CPU) 00:36:52 LINUX RESTART (2 CPU) 12:38:01 AM CPU %user %nice %system %iowait %steal %idle 12:39:01 AM all 36.51 0.00 6.13 3.51 0.17 53.68 12:39:01 AM 0 45.42 0.00 6.88 3.93 0.17 43.60 12:39:01 AM 1 27.61 0.00 5.38 3.10 0.18 63.74 12:40:01 AM all 18.72 0.00 2.75 7.46 0.13 70.93 12:40:01 AM 0 27.17 0.00 3.13 8.30 0.15 61.25 12:40:01 AM 1 10.29 0.00 2.37 6.62 0.12 80.60 12:41:01 AM all 19.00 0.00 2.78 2.44 0.09 75.69 12:41:01 AM 0 13.91 0.00 2.34 2.04 0.10 81.62 12:41:01 AM 1 24.13 0.00 3.23 2.84 0.08 69.72 12:42:01 AM all 13.99 0.00 2.93 6.64 0.08 76.36 12:42:01 AM 0 14.75 0.00 3.00 7.74 0.07 74.44 12:42:01 AM 1 13.22 0.00 2.87 5.53 0.10 78.28 12:43:01 AM all 1.87 0.00 0.38 0.02 0.05 97.68 12:43:01 AM 0 3.01 0.00 0.43 0.03 0.05 96.47 12:43:01 AM 1 0.74 0.00 0.33 0.00 0.05 98.88 12:44:01 AM all 30.95 0.00 3.99 0.38 0.10 64.58 12:44:01 AM 0 49.54 0.00 5.03 0.69 0.12 44.62 12:44:01 AM 1 12.35 0.00 2.94 0.08 0.08 84.54 Average: all 20.19 0.00 3.16 3.41 0.11 73.14 Average: 0 25.64 0.00 3.47 3.79 0.11 66.99 Average: 1 14.72 0.00 2.85 3.03 0.10 79.29