---> uname -a: Linux prd-centos8-robot-2c-8g-7019.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 556 5024 19 2117 6845 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:d0:7a:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.24/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85971sec preferred_lft 85971sec inet6 fe80::f816:3eff:fed0:7a41/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/12/2024 _x86_64_ (2 CPU) 06:30:12 LINUX RESTART (2 CPU) 06:31:01 AM tps rtps wtps bread/s bwrtn/s 06:32:01 AM 85.72 13.15 72.58 2461.18 5848.98 06:33:01 AM 78.64 0.75 77.89 52.52 8782.69 06:34:01 AM 24.79 0.85 23.94 123.96 1816.48 06:35:01 AM 53.70 0.20 53.50 12.93 5341.10 06:36:01 AM 23.01 0.25 22.76 34.26 3243.49 06:37:01 AM 20.66 0.52 20.14 64.65 1038.29 Average: 47.75 2.62 45.14 458.26 4345.20 06:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:32:01 AM 5360776 7083032 2521660 31.99 2688 1904716 700372 7.84 212972 1986352 152668 06:33:01 AM 5206240 7034632 2676196 33.95 2688 2005016 707372 7.92 221940 2101724 36440 06:34:01 AM 5279244 7112032 2603192 33.03 2688 2010004 649656 7.27 240728 2017200 4 06:35:01 AM 5052092 7083776 2830344 35.91 2688 2201100 631332 7.07 262736 2193552 78792 06:36:01 AM 5097304 6977180 2785132 35.33 2688 2054676 731824 8.19 271052 2160392 21132 06:37:01 AM 5193704 7055488 2688732 34.11 2688 2037260 674272 7.55 439824 1899104 192 Average: 5198227 7057690 2684209 34.05 2688 2035462 682471 7.64 274875 2059721 48205 06:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 174.13 127.17 1161.79 35.85 0.00 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 41.74 34.52 417.79 7.52 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 13.70 7.46 4.99 3.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 268.73 204.30 344.38 50.53 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 49.08 35.73 75.56 19.61 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 13.58 12.43 11.56 6.10 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 93.49 70.27 336.02 20.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/12/2024 _x86_64_ (2 CPU) 06:30:12 LINUX RESTART (2 CPU) 06:31:01 AM CPU %user %nice %system %iowait %steal %idle 06:32:01 AM all 37.94 0.00 6.07 2.83 0.09 53.06 06:32:01 AM 0 21.20 0.00 5.20 3.38 0.08 70.14 06:32:01 AM 1 54.76 0.00 6.96 2.27 0.10 35.91 06:33:01 AM all 29.42 0.00 3.43 2.20 0.11 64.85 06:33:01 AM 0 23.35 0.00 3.23 1.51 0.12 71.80 06:33:01 AM 1 35.46 0.00 3.63 2.88 0.10 57.92 06:34:01 AM all 11.94 0.00 1.26 0.56 0.06 86.18 06:34:01 AM 0 5.59 0.00 1.09 0.55 0.07 92.70 06:34:01 AM 1 18.30 0.00 1.44 0.57 0.05 79.65 06:35:01 AM all 32.29 0.00 4.89 0.51 0.08 62.23 06:35:01 AM 0 23.79 0.00 4.15 0.58 0.08 71.39 06:35:01 AM 1 40.80 0.00 5.63 0.43 0.08 53.06 06:36:01 AM all 12.71 0.00 1.68 0.31 0.06 85.24 06:36:01 AM 0 12.31 0.00 1.47 0.15 0.05 86.02 06:36:01 AM 1 13.11 0.00 1.89 0.47 0.07 84.47 06:37:01 AM all 22.08 0.00 2.46 0.25 0.07 75.14 06:37:01 AM 0 24.19 0.00 2.94 0.27 0.07 72.54 06:37:01 AM 1 19.96 0.00 1.99 0.23 0.07 77.75 Average: all 24.40 0.00 3.30 1.11 0.08 71.11 Average: 0 18.41 0.00 3.01 1.07 0.08 77.43 Average: 1 30.39 0.00 3.59 1.14 0.08 64.80