---> uname -a: Linux prd-centos8-robot-2c-8g-16568.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 548 5023 19 2125 6853 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:01:2d:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.243/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85939sec preferred_lft 85939sec inet6 fe80::f816:3eff:fe01:2d9b/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) 04/29/2024 _x86_64_ (2 CPU) 00:42:52 LINUX RESTART (2 CPU) 12:44:01 AM tps rtps wtps bread/s bwrtn/s 12:45:01 AM 79.37 7.53 71.84 1371.90 6059.02 12:46:01 AM 77.17 0.78 76.39 53.05 7872.56 12:47:01 AM 29.38 0.00 29.38 0.00 3467.96 12:48:01 AM 45.03 3.43 41.60 522.89 2554.78 12:49:01 AM 30.46 0.18 30.28 6.40 5853.02 12:50:01 AM 19.51 0.23 19.28 43.59 753.95 Average: 46.82 2.03 44.79 332.96 4426.82 12:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:45:01 AM 5394468 7095704 2487968 31.56 2688 1884424 645536 7.23 209624 1959696 138120 12:46:01 AM 5221180 7047744 2661256 33.76 2688 2003172 664072 7.44 221024 2094680 85232 12:47:01 AM 5187444 7029172 2694992 34.19 2688 2018964 675716 7.57 232260 2118344 15800 12:48:01 AM 5052892 7092836 2829544 35.90 2688 2209280 616336 6.90 262688 2195956 161216 12:49:01 AM 5206848 7080460 2675588 33.94 2688 2044556 607892 6.81 257340 2040300 3368 12:50:01 AM 5232724 7101632 2649712 33.62 2688 2044560 602740 6.75 440832 1860156 13356 Average: 5215926 7074591 2666510 33.83 2688 2034159 635382 7.11 270628 2044855 69515 12:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 61.52 53.01 728.85 5.96 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 44.62 37.67 462.24 13.18 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 16.20 5.37 5.10 2.53 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 41.15 35.39 284.06 8.81 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 248.86 217.08 103.10 47.74 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 24.21 17.98 29.18 14.82 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 72.76 61.08 268.75 15.51 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) 04/29/2024 _x86_64_ (2 CPU) 00:42:52 LINUX RESTART (2 CPU) 12:44:01 AM CPU %user %nice %system %iowait %steal %idle 12:45:01 AM all 28.89 0.00 4.40 4.42 0.10 62.19 12:45:01 AM 0 35.82 0.00 4.90 3.36 0.10 55.81 12:45:01 AM 1 21.97 0.00 3.90 5.47 0.10 68.56 12:46:01 AM all 33.76 0.00 3.90 5.82 0.11 56.41 12:46:01 AM 0 49.04 0.00 4.71 6.51 0.12 39.63 12:46:01 AM 1 18.55 0.00 3.09 5.13 0.10 73.13 12:47:01 AM all 7.35 0.00 1.01 3.24 0.06 88.34 12:47:01 AM 0 4.43 0.00 1.04 2.95 0.05 91.53 12:47:01 AM 1 10.27 0.00 0.99 3.52 0.07 85.15 12:48:01 AM all 32.54 0.00 4.47 3.47 0.15 59.36 12:48:01 AM 0 39.60 0.00 4.92 3.01 0.22 52.25 12:48:01 AM 1 25.49 0.00 4.01 3.94 0.08 66.48 12:49:01 AM all 8.57 0.00 1.86 2.65 0.05 86.86 12:49:01 AM 0 7.73 0.00 2.23 2.16 0.05 87.83 12:49:01 AM 1 9.41 0.00 1.49 3.15 0.05 85.90 12:50:01 AM all 24.35 0.00 2.36 0.64 0.08 72.58 12:50:01 AM 0 38.60 0.00 2.57 0.95 0.08 57.79 12:50:01 AM 1 10.09 0.00 2.16 0.32 0.07 87.37 Average: all 22.56 0.00 3.00 3.37 0.09 70.98 Average: 0 29.18 0.00 3.39 3.16 0.10 64.16 Average: 1 15.94 0.00 2.60 3.59 0.08 77.79