---> uname -a: Linux prd-centos8-robot-2c-8g-41339.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 585 4990 19 2122 6815 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:d2:65:16 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.78/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85929sec preferred_lft 85929sec inet6 fe80::f816:3eff:fed2:6516/64 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) 10/11/2024 _x86_64_ (2 CPU) 00:56:43 LINUX RESTART (2 CPU) 12:57:02 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 184.33 140.56 43.76 14396.48 38381.38 12:59:01 AM 102.08 7.05 95.03 1260.46 7310.38 01:00:01 AM 62.50 0.63 61.86 48.92 8293.34 01:01:01 AM 28.97 0.43 28.54 64.90 1674.05 01:02:01 AM 40.44 0.10 40.34 5.19 6898.20 01:03:01 AM 0.57 0.10 0.47 32.93 29.15 01:04:01 AM 15.08 0.40 14.68 46.78 624.36 Average: 61.70 21.04 40.66 2235.96 8959.98 12:57:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5601380 7092760 2281052 28.94 2688 1685100 689288 7.72 184376 1817292 84976 12:59:01 AM 5225892 7030624 2656540 33.70 2688 1982564 697704 7.81 211812 2108616 193032 01:00:01 AM 5145872 7003392 2736560 34.72 2688 2034636 721720 8.08 233820 2155288 23380 01:01:01 AM 4971988 7007440 2910444 36.92 2688 2205164 697660 7.81 256452 2284056 173124 01:02:01 AM 5023680 7061748 2858752 36.27 2688 2207384 627820 7.03 258912 2223460 4 01:03:01 AM 4961636 7001244 2920796 37.05 2688 2208924 725792 8.13 259036 2284200 4 01:04:01 AM 5202760 7066856 2679672 34.00 2688 2038940 647552 7.25 445200 1880340 13376 Average: 5161887 7037723 2720545 34.51 2688 2051816 686791 7.69 264230 2107607 69699 12:57:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 253.76 149.27 1014.70 54.20 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 79.84 66.37 812.26 10.17 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 41.19 26.89 400.17 4.92 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 39.23 33.23 294.79 7.58 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 214.09 148.43 45.26 42.43 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 78.00 58.79 547.05 5.10 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 165.53 120.51 1145.31 27.00 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 124.22 86.07 607.47 21.55 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) 10/11/2024 _x86_64_ (2 CPU) 00:56:43 LINUX RESTART (2 CPU) 12:57:02 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 31.69 0.07 10.35 24.93 0.11 32.85 12:58:01 AM 0 34.59 0.09 10.01 23.36 0.10 31.86 12:58:01 AM 1 28.78 0.05 10.70 26.51 0.12 33.84 12:59:01 AM all 35.48 0.00 5.38 5.25 0.13 53.77 12:59:01 AM 0 49.47 0.00 6.42 5.63 0.12 38.35 12:59:01 AM 1 21.52 0.00 4.34 4.86 0.13 69.16 01:00:01 AM all 15.26 0.00 2.19 2.84 0.08 79.64 01:00:01 AM 0 19.97 0.00 2.83 3.40 0.08 73.72 01:00:01 AM 1 10.56 0.00 1.56 2.28 0.07 85.53 01:01:01 AM all 24.13 0.00 3.72 0.60 0.07 71.48 01:01:01 AM 0 36.28 0.00 4.46 0.70 0.07 58.49 01:01:01 AM 1 11.98 0.00 2.97 0.50 0.07 84.49 01:02:01 AM all 7.27 0.00 1.72 1.33 0.04 89.64 01:02:01 AM 0 7.83 0.00 1.85 1.00 0.05 89.26 01:02:01 AM 1 6.70 0.00 1.59 1.65 0.03 90.03 01:03:01 AM all 3.69 0.00 0.40 0.02 0.04 95.85 01:03:01 AM 0 1.32 0.00 0.18 0.00 0.03 98.46 01:03:01 AM 1 6.07 0.00 0.62 0.03 0.05 93.23 01:04:01 AM all 16.68 0.00 2.65 0.22 0.07 80.38 01:04:01 AM 0 25.54 0.00 2.73 0.10 0.07 71.57 01:04:01 AM 1 7.77 0.00 2.58 0.34 0.07 89.25 Average: all 19.11 0.01 3.74 4.93 0.08 72.13 Average: 0 24.95 0.01 4.04 4.79 0.07 66.13 Average: 1 13.27 0.01 3.44 5.07 0.08 78.14