---> uname -a: Linux prd-centos8-robot-2c-8g-26872.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 578 4995 19 2122 6822 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:3c:9d:9d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.165/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85983sec preferred_lft 85983sec inet6 fe80::f816:3eff:fe3c:9d9d/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) 09/24/2024 _x86_64_ (2 CPU) 03:52:44 LINUX RESTART (2 CPU) 03:53:01 AM tps rtps wtps bread/s bwrtn/s 03:54:01 AM 193.37 142.29 51.07 14458.67 38294.52 03:55:01 AM 127.91 6.88 121.03 1250.25 10756.98 03:56:01 AM 38.29 1.05 37.24 113.71 4543.29 03:57:01 AM 47.20 0.03 47.17 3.47 3123.93 03:58:01 AM 21.66 0.00 21.66 0.00 5363.04 03:59:01 AM 13.76 0.43 13.33 69.98 599.75 Average: 73.70 25.11 48.59 2649.16 10446.45 03:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:54:01 AM 5579616 7100204 2302816 29.21 2688 1713528 688132 7.70 185536 1835008 99280 03:55:01 AM 5137720 6995436 2744712 34.82 2688 2034856 720908 8.07 214136 2185504 135384 03:56:01 AM 5258448 7095896 2623984 33.29 2688 2014484 621532 6.96 240500 2038064 24 03:57:01 AM 5035336 7070700 2847096 36.12 2688 2204520 627820 7.03 260132 2216768 151344 03:58:01 AM 5029392 7064756 2853040 36.19 2688 2204520 627820 7.03 260132 2217208 16 03:59:01 AM 5131828 6996244 2750604 34.90 2688 2039212 698332 7.82 288648 2109900 14052 Average: 5195390 7053873 2687042 34.09 2688 2035187 664091 7.44 241514 2100409 66683 03:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 244.31 154.34 1187.19 58.02 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 88.80 73.29 1006.43 10.73 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 11.08 8.50 6.08 3.47 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 219.51 160.86 315.45 41.26 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 2.37 1.03 0.77 0.53 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 61.85 40.67 79.49 20.25 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 104.65 73.12 432.57 22.38 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) 09/24/2024 _x86_64_ (2 CPU) 03:52:44 LINUX RESTART (2 CPU) 03:53:01 AM CPU %user %nice %system %iowait %steal %idle 03:54:01 AM all 38.46 0.06 10.98 22.54 0.11 27.85 03:54:01 AM 0 41.08 0.05 11.17 20.55 0.10 27.05 03:54:01 AM 1 35.82 0.07 10.78 24.54 0.12 28.67 03:55:01 AM all 35.96 0.00 5.88 4.76 0.14 53.26 03:55:01 AM 0 39.70 0.00 5.98 4.23 0.13 49.95 03:55:01 AM 1 32.21 0.00 5.78 5.29 0.15 56.57 03:56:01 AM all 14.79 0.00 1.81 1.44 0.08 81.89 03:56:01 AM 0 12.83 0.00 2.05 1.02 0.08 84.02 03:56:01 AM 1 16.75 0.00 1.57 1.86 0.07 79.76 03:57:01 AM all 27.39 0.00 4.59 1.04 0.10 66.88 03:57:01 AM 0 31.64 0.00 4.93 1.29 0.10 62.05 03:57:01 AM 1 23.14 0.00 4.25 0.80 0.10 71.71 03:58:01 AM all 0.36 0.00 0.32 1.10 0.03 98.19 03:58:01 AM 0 0.15 0.00 0.40 1.75 0.03 97.66 03:58:01 AM 1 0.57 0.00 0.23 0.45 0.03 98.71 03:59:01 AM all 14.70 0.00 2.08 0.93 0.08 82.20 03:59:01 AM 0 5.16 0.00 1.47 0.23 0.08 93.05 03:59:01 AM 1 24.33 0.00 2.70 1.64 0.08 71.25 Average: all 21.91 0.01 4.26 5.26 0.09 68.47 Average: 0 21.73 0.01 4.32 4.82 0.09 69.04 Average: 1 22.09 0.01 4.20 5.71 0.09 67.90