---> uname -a: Linux prd-centos8-robot-2c-8g-4679.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 565 5012 19 2119 6836 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:17:14:83 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 85801sec preferred_lft 85801sec inet6 fe80::f816:3eff:fe17:1483/64 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) 12/22/2024 _x86_64_ (2 CPU) 00:58:42 LINUX RESTART (2 CPU) 12:59:01 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 164.53 113.11 51.42 13652.68 38109.48 01:01:01 AM 85.15 3.13 82.02 348.85 6204.56 01:02:01 AM 79.69 0.78 78.91 54.64 9853.22 01:03:01 AM 32.41 7.13 25.27 1310.50 1525.69 01:04:01 AM 45.73 0.03 45.70 3.47 7024.88 01:05:01 AM 3.18 0.10 3.08 32.13 100.80 01:06:01 AM 2.13 0.00 2.13 0.00 70.89 01:07:01 AM 0.48 0.00 0.48 0.00 12.75 01:08:01 AM 12.83 0.33 12.50 37.86 462.41 Average: 47.35 13.85 33.51 1715.53 7040.89 12:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5702756 7129996 2179668 27.65 2688 1624596 665568 7.45 168220 1740424 46084 01:01:01 AM 5272212 7022748 2610212 33.11 2688 1930912 719044 8.05 193252 2086104 216972 01:02:01 AM 5202764 7023112 2679660 34.00 2688 1998544 689680 7.72 210604 2124772 25572 01:03:01 AM 5024536 7056792 2857888 36.26 2688 2202624 627904 7.03 255832 2234564 171772 01:04:01 AM 5044892 7080924 2837532 36.00 2688 2206096 611976 6.85 257824 2204776 4 01:05:01 AM 4978656 7015888 2903768 36.84 2688 2207296 696204 7.80 257952 2270660 240 01:06:01 AM 4926520 6963792 2955904 37.50 2688 2207336 790024 8.85 257952 2321616 4 01:07:01 AM 4927784 6965484 2954640 37.48 2688 2207764 760308 8.51 257952 2320652 184 01:08:01 AM 5145320 7007684 2737104 34.72 2688 2037556 682032 7.64 290940 2090920 17284 Average: 5136160 7029602 2746264 34.84 2688 2069192 693638 7.77 238948 2154943 53124 12:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 298.98 155.10 1156.38 53.68 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 88.54 71.91 945.69 14.20 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 46.63 32.98 441.74 7.73 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 39.60 31.49 296.79 6.55 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 167.48 120.98 37.82 27.63 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 56.29 67.02 10.12 445.04 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 417.48 355.59 4703.44 271.36 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 406.71 337.22 5108.27 21.92 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 151.49 120.11 1196.88 29.87 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 185.90 143.59 1544.04 97.54 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) 12/22/2024 _x86_64_ (2 CPU) 00:58:42 LINUX RESTART (2 CPU) 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 27.09 0.04 10.16 31.48 0.17 31.05 01:00:01 AM 0 23.75 0.03 11.25 31.61 0.21 33.14 01:00:01 AM 1 30.40 0.05 9.09 31.35 0.14 28.98 01:01:01 AM all 32.84 0.00 4.48 3.79 0.13 58.76 01:01:01 AM 0 23.35 0.00 3.59 3.39 0.15 69.52 01:01:01 AM 1 42.36 0.00 5.37 4.19 0.12 47.97 01:02:01 AM all 20.38 0.00 2.88 3.27 0.08 73.39 01:02:01 AM 0 12.12 0.00 2.79 3.56 0.08 81.46 01:02:01 AM 1 28.67 0.00 2.97 2.98 0.08 65.30 01:03:01 AM all 22.19 0.00 4.11 1.12 0.08 72.50 01:03:01 AM 0 13.01 0.00 3.78 1.37 0.08 81.75 01:03:01 AM 1 31.37 0.00 4.44 0.87 0.08 63.24 01:04:01 AM all 10.05 0.00 1.83 2.34 0.07 85.71 01:04:01 AM 0 5.60 0.00 1.65 2.26 0.07 90.42 01:04:01 AM 1 14.50 0.00 2.00 2.42 0.07 81.01 01:05:01 AM all 5.77 0.00 0.27 0.04 0.05 93.87 01:05:01 AM 0 6.74 0.00 0.34 0.05 0.07 92.81 01:05:01 AM 1 4.80 0.00 0.20 0.03 0.03 94.93 01:06:01 AM all 11.31 0.00 1.22 0.01 0.10 87.36 01:06:01 AM 0 8.21 0.00 0.96 0.00 0.08 90.75 01:06:01 AM 1 14.42 0.00 1.48 0.02 0.12 83.96 01:07:01 AM all 9.68 0.00 1.17 0.00 0.09 89.06 01:07:01 AM 0 8.07 0.00 1.08 0.00 0.10 90.75 01:07:01 AM 1 11.28 0.00 1.27 0.00 0.08 87.36 01:08:01 AM all 16.16 0.00 2.16 0.13 0.10 81.45 01:08:01 AM 0 10.73 0.00 2.36 0.17 0.10 86.64 01:08:01 AM 1 21.61 0.00 1.97 0.08 0.10 76.24 Average: all 17.27 0.00 3.13 4.62 0.10 74.87 Average: 0 12.38 0.00 3.07 4.63 0.10 79.82 Average: 1 22.17 0.01 3.19 4.62 0.09 69.93