---> uname -a: Linux prd-centos8-robot-2c-8g-1977.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 583 4995 19 2118 6818 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:aa:81:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.129/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85975sec preferred_lft 85975sec inet6 fe80::f816:3eff:feaa:8152/64 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) 10/28/2024 _x86_64_ (2 CPU) 00:54:16 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 99.08 53.67 45.41 7428.69 8610.08 12:57:01 AM 108.53 4.02 104.52 104.92 10390.02 12:58:01 AM 25.89 0.42 25.47 64.78 2344.90 12:59:01 AM 57.34 0.03 57.31 3.47 7358.72 01:00:01 AM 8.51 0.08 8.43 31.99 776.12 01:01:01 AM 22.54 0.68 21.86 74.38 812.53 Average: 53.65 9.82 43.83 1284.94 5048.62 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5384316 7007372 2498116 31.69 2688 1813152 746740 8.36 215420 1988744 95440 12:57:01 AM 5170028 7003136 2712404 34.41 2688 2009752 709208 7.94 220836 2140876 50104 12:58:01 AM 5185764 7048308 2696668 34.21 2688 2038640 685416 7.67 243228 2106292 26772 12:59:01 AM 5029572 7063116 2852860 36.19 2688 2203028 627988 7.03 256628 2221184 15524 01:00:01 AM 4991900 7026672 2890532 36.67 2688 2204256 702300 7.86 256748 2259352 272 01:01:01 AM 5161676 7022904 2720756 34.52 2688 2037376 679984 7.61 444936 1925644 13372 Average: 5153876 7028585 2728556 34.62 2688 2051034 691939 7.75 272966 2107015 33581 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 323.31 166.30 1538.59 60.37 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 67.86 51.46 650.21 8.54 0.00 0.00 0.00 0.00 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 16.16 8.83 6.07 3.64 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 202.00 147.41 329.90 38.36 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 13.38 6.18 3.80 0.94 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 57.38 41.02 82.57 23.74 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 113.35 70.20 435.22 22.60 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) 10/28/2024 _x86_64_ (2 CPU) 00:54:16 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 30.59 0.05 6.34 4.74 0.10 58.17 12:56:01 AM 0 28.15 0.08 6.68 4.81 0.10 60.17 12:56:01 AM 1 33.03 0.02 6.01 4.67 0.10 56.17 12:57:01 AM all 30.98 0.00 5.11 4.37 0.14 59.40 12:57:01 AM 0 24.63 0.00 4.43 4.88 0.15 65.92 12:57:01 AM 1 37.35 0.00 5.81 3.85 0.13 52.85 12:58:01 AM all 13.70 0.00 1.96 0.88 0.06 83.41 12:58:01 AM 0 11.99 0.00 2.04 0.67 0.07 85.23 12:58:01 AM 1 15.40 0.00 1.89 1.08 0.05 81.58 12:59:01 AM all 23.37 0.00 3.85 2.65 0.08 70.05 12:59:01 AM 0 16.32 0.00 3.42 2.50 0.08 77.68 12:59:01 AM 1 30.44 0.00 4.27 2.81 0.08 62.40 01:00:01 AM all 1.08 0.00 0.23 0.24 0.03 98.42 01:00:01 AM 0 1.96 0.00 0.28 0.30 0.03 97.43 01:00:01 AM 1 0.20 0.00 0.17 0.18 0.03 99.42 01:01:01 AM all 23.72 0.00 3.23 0.30 0.08 72.66 01:01:01 AM 0 19.95 0.00 2.89 0.32 0.08 76.76 01:01:01 AM 1 27.50 0.00 3.57 0.28 0.08 68.56 Average: all 20.58 0.01 3.45 2.20 0.08 73.68 Average: 0 17.17 0.01 3.29 2.25 0.09 77.20 Average: 1 23.98 0.00 3.62 2.15 0.08 70.17