---> uname -a: Linux prd-centos8-robot-2c-8g-30477.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 618 4912 19 2166 6782 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:c8:7f:cf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.0/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85924sec preferred_lft 85924sec inet6 fe80::f816:3eff:fec8:7fcf/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) 09/30/2024 _x86_64_ (2 CPU) 00:57:04 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 104.68 13.08 91.60 2342.82 6732.77 01:00:01 AM 75.17 0.70 74.48 50.78 9500.27 01:01:01 AM 8.21 0.43 7.78 64.87 493.22 01:02:01 AM 58.02 0.10 57.92 5.20 7427.14 01:03:01 AM 6.53 0.08 6.45 31.99 682.01 01:04:01 AM 8.62 0.33 8.28 37.06 956.01 01:05:01 AM 27.52 0.53 26.99 64.78 2091.32 Average: 41.25 2.18 39.07 371.02 3983.23 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5163480 6978960 2718952 34.49 2688 1993072 760720 8.52 220432 2161748 234640 01:00:01 AM 5136300 6979740 2746132 34.84 2688 2020460 743168 8.32 232556 2167152 10616 01:01:01 AM 5122492 7002100 2759940 35.01 2688 2054896 700068 7.84 246256 2162320 42892 01:02:01 AM 4986864 7023696 2895568 36.73 2688 2206104 665168 7.45 258760 2258404 14620 01:03:01 AM 4960664 6998592 2921768 37.07 2688 2207208 703384 7.88 258888 2287252 148 01:04:01 AM 4986068 6923980 2896364 36.74 2688 2111104 770308 8.63 297368 2240944 54224 01:05:01 AM 5031312 6946248 2851120 36.17 2688 2090156 759504 8.50 466760 2033820 16716 Average: 5055311 6979045 2827121 35.87 2688 2097571 728903 8.16 283003 2187377 53408 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 120.83 93.07 1042.95 14.22 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 49.03 32.96 386.42 14.40 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 14.07 10.22 4.28 2.90 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 194.82 172.91 332.94 38.00 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 15.79 8.28 4.09 0.91 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 122.50 85.90 506.59 62.39 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 19.46 18.78 16.49 8.72 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 76.64 60.30 327.65 20.22 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) 09/30/2024 _x86_64_ (2 CPU) 00:57:04 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 37.74 0.00 6.61 3.06 0.12 52.48 12:59:01 AM 0 49.63 0.00 7.44 3.44 0.13 39.36 12:59:01 AM 1 25.87 0.00 5.79 2.68 0.10 65.56 01:00:01 AM all 19.82 0.00 2.91 5.36 0.18 71.73 01:00:01 AM 0 20.77 0.00 2.77 5.06 0.13 71.27 01:00:01 AM 1 18.87 0.00 3.04 5.67 0.23 72.18 01:01:01 AM all 9.83 0.00 1.63 1.21 0.05 87.27 01:01:01 AM 0 16.55 0.00 1.80 1.51 0.07 80.07 01:01:01 AM 1 3.16 0.00 1.47 0.90 0.03 94.43 01:02:01 AM all 23.43 0.00 3.85 2.72 0.09 69.91 01:02:01 AM 0 26.03 0.00 4.24 3.31 0.10 66.32 01:02:01 AM 1 20.83 0.00 3.46 2.14 0.08 73.49 01:03:01 AM all 0.74 0.00 0.19 0.23 0.03 98.81 01:03:01 AM 0 0.83 0.00 0.15 0.15 0.02 98.85 01:03:01 AM 1 0.64 0.00 0.23 0.30 0.05 98.78 01:04:01 AM all 17.21 0.00 1.69 0.14 0.08 80.88 01:04:01 AM 0 19.39 0.00 1.50 0.25 0.08 78.78 01:04:01 AM 1 15.00 0.00 1.88 0.03 0.07 83.02 01:05:01 AM all 28.57 0.00 3.41 0.59 0.09 67.33 01:05:01 AM 0 33.44 0.00 3.62 0.72 0.08 62.13 01:05:01 AM 1 23.70 0.00 3.20 0.47 0.10 72.53 Average: all 19.64 0.00 2.90 1.90 0.09 75.46 Average: 0 23.83 0.00 3.08 2.06 0.09 70.95 Average: 1 15.45 0.00 2.73 1.75 0.10 79.98