---> uname -a: Linux prd-centos8-robot-2c-8g-1654.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 602 4793 19 2301 6792 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:43:48:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.194/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe43:4843/64 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) 10/26/2024 _x86_64_ (2 CPU) 23:07:21 LINUX RESTART (2 CPU) 11:08:02 PM tps rtps wtps bread/s bwrtn/s 11:09:01 PM 102.12 15.88 86.24 2791.46 6588.51 11:10:01 PM 75.91 0.70 75.21 50.78 9761.98 11:11:01 PM 9.91 0.42 9.50 64.78 242.17 11:12:01 PM 72.94 2.68 70.25 429.00 7864.89 Average: 65.06 4.87 60.19 825.83 6112.33 11:08:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:09:01 PM 5297840 7028996 2584592 32.79 2688 1912932 695184 7.78 211048 2051592 161564 11:10:01 PM 5164092 6993900 2718340 34.49 2688 2007064 727720 8.15 221784 2152392 12 11:11:01 PM 5164628 7008416 2717804 34.48 2688 2021004 711028 7.96 246712 2126548 12016 11:12:01 PM 4925608 6966640 2956824 37.51 2688 2209952 704048 7.88 298428 2285704 13436 Average: 5138042 6999488 2744390 34.82 2688 2037738 709495 7.94 244493 2154059 46757 11:08:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 294.82 173.47 1554.83 53.04 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 52.67 31.42 421.55 5.71 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 17.34 14.53 6.43 4.85 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 73.07 61.14 315.22 29.67 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 108.70 69.71 570.42 23.19 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) 10/26/2024 _x86_64_ (2 CPU) 23:07:21 LINUX RESTART (2 CPU) 11:08:02 PM CPU %user %nice %system %iowait %steal %idle 11:09:01 PM all 39.97 0.00 6.33 2.99 0.11 50.60 11:09:01 PM 0 41.58 0.00 6.77 2.75 0.12 48.78 11:09:01 PM 1 38.36 0.00 5.88 3.23 0.10 52.42 11:10:01 PM all 17.17 0.00 2.55 3.66 0.10 76.52 11:10:01 PM 0 23.83 0.00 2.77 3.16 0.10 70.13 11:10:01 PM 1 10.52 0.00 2.32 4.16 0.10 82.90 11:11:01 PM all 12.67 0.00 2.03 0.36 0.08 84.86 11:11:01 PM 0 10.24 0.00 1.85 0.13 0.08 87.69 11:11:01 PM 1 15.11 0.00 2.20 0.59 0.08 82.02 11:12:01 PM all 34.65 0.00 4.95 2.72 0.12 57.56 11:12:01 PM 0 41.27 0.00 5.13 2.07 0.12 51.42 11:12:01 PM 1 28.04 0.00 4.77 3.37 0.12 63.71 Average: all 26.07 0.00 3.96 2.43 0.10 67.44 Average: 0 29.19 0.00 4.12 2.02 0.10 64.56 Average: 1 22.95 0.00 3.79 2.84 0.10 70.32