---> uname -a: Linux prd-centos8-robot-2c-8g-9942.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 609 4944 19 2143 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:ef:49:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.34/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85528sec preferred_lft 85528sec inet6 fe80::f816:3eff:feef:49e0/64 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) 02/09/2025 _x86_64_ (2 CPU) 02:11:09 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 87.04 43.54 43.50 5701.83 17418.19 02:14:01 AM 116.94 0.73 116.21 53.05 11428.76 02:15:01 AM 25.70 0.42 25.28 64.79 2053.67 02:16:01 AM 47.35 6.71 40.64 1245.72 2783.19 02:17:01 AM 27.62 0.03 27.59 3.47 5644.22 02:18:01 AM 3.58 0.00 3.58 0.00 131.74 02:19:01 AM 0.35 0.00 0.35 0.00 3.58 02:20:01 AM 0.55 0.10 0.45 32.13 29.00 02:21:01 AM 2.00 0.00 2.00 0.00 92.95 02:22:01 AM 0.75 0.00 0.75 0.00 114.15 02:23:01 AM 0.18 0.00 0.18 0.00 15.36 02:24:01 AM 0.22 0.03 0.18 1.87 13.88 02:25:01 AM 13.05 0.33 12.71 37.85 537.22 Average: 25.03 3.99 21.03 549.32 3097.55 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5441108 7022508 2441316 30.97 2688 1773068 756160 8.47 189420 1965584 114096 02:14:01 AM 5174460 6980268 2707964 34.35 2688 1982976 748772 8.38 198284 2156924 40416 02:15:01 AM 5255168 7062348 2627256 33.33 2688 1984924 682080 7.64 217664 2064180 12 02:16:01 AM 4972992 7021180 2909432 36.91 2688 2217416 682296 7.64 255724 2282060 157564 02:17:01 AM 4985988 7033992 2896436 36.75 2688 2217540 667532 7.47 258620 2261820 4 02:18:01 AM 4985904 7033912 2896520 36.75 2688 2217544 667532 7.47 258624 2261892 4 02:19:01 AM 4985960 7033968 2896464 36.75 2688 2217544 667532 7.47 258624 2261952 4 02:20:01 AM 4941824 6991688 2940600 37.31 2688 2219412 750532 8.40 258884 2305448 292 02:21:01 AM 4935468 6987556 2946956 37.39 2688 2221612 727348 8.14 258892 2312064 1696 02:22:01 AM 4932688 6986332 2949736 37.42 2688 2223176 727348 8.14 258892 2314852 160 02:23:01 AM 4932144 6986160 2950280 37.43 2688 2223540 727348 8.14 258892 2315292 112 02:24:01 AM 4931984 6986392 2950440 37.43 2688 2223932 727348 8.14 259032 2315488 72 02:25:01 AM 5078400 6964340 2804024 35.57 2688 2061572 732340 8.20 297032 2152452 24412 Average: 5042622 7006973 2839802 36.03 2688 2137250 712628 7.98 248353 2228462 26065 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 277.21 171.83 1540.42 57.46 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 69.59 55.10 720.63 8.92 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 16.73 12.50 5.98 4.29 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 43.05 35.82 301.48 9.05 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 575.72 401.20 107.80 91.35 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 2.77 2.00 0.56 0.48 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 2.85 1.95 0.45 0.43 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 35.34 17.26 10.76 2.81 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 36.25 27.69 9.71 5.21 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 21.41 15.86 4.45 3.05 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 13.43 9.26 2.78 1.83 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 9.23 6.50 1.82 1.19 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 86.05 56.91 100.06 33.38 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 91.52 62.61 215.93 16.88 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) 02/09/2025 _x86_64_ (2 CPU) 02:11:09 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 25.31 0.03 5.37 18.97 0.09 50.23 02:13:01 AM 0 33.04 0.03 5.68 21.11 0.10 40.03 02:13:01 AM 1 17.59 0.03 5.05 16.84 0.08 60.41 02:14:01 AM all 31.93 0.00 5.09 3.35 0.10 59.52 02:14:01 AM 0 34.04 0.00 5.60 3.13 0.10 57.12 02:14:01 AM 1 29.83 0.00 4.59 3.56 0.10 61.92 02:15:01 AM all 9.40 0.00 1.44 0.42 0.04 88.70 02:15:01 AM 0 14.99 0.00 1.54 0.17 0.05 83.26 02:15:01 AM 1 3.81 0.00 1.34 0.67 0.03 94.15 02:16:01 AM all 27.57 0.00 4.97 2.52 0.10 64.83 02:16:01 AM 0 32.21 0.00 5.32 2.25 0.10 60.13 02:16:01 AM 1 22.93 0.00 4.63 2.79 0.10 69.55 02:17:01 AM all 1.83 0.00 1.25 1.00 0.03 95.89 02:17:01 AM 0 2.19 0.00 1.07 0.89 0.03 95.81 02:17:01 AM 1 1.47 0.00 1.42 1.11 0.03 95.96 02:18:01 AM all 0.33 0.00 0.10 0.23 0.02 99.33 02:18:01 AM 0 0.37 0.00 0.12 0.00 0.02 99.50 02:18:01 AM 1 0.28 0.00 0.08 0.45 0.02 99.16 02:19:01 AM all 0.29 0.00 0.09 0.00 0.05 99.57 02:19:01 AM 0 0.50 0.00 0.12 0.00 0.05 99.33 02:19:01 AM 1 0.08 0.00 0.07 0.00 0.05 99.80 02:20:01 AM all 4.50 0.00 0.47 0.00 0.04 94.99 02:20:01 AM 0 1.65 0.00 0.17 0.00 0.03 98.15 02:20:01 AM 1 7.34 0.00 0.77 0.00 0.05 91.84 02:21:01 AM all 13.02 0.00 0.86 0.00 0.06 86.06 02:21:01 AM 0 10.52 0.00 0.85 0.00 0.07 88.56 02:21:01 AM 1 15.53 0.00 0.87 0.00 0.05 83.55 02:22:01 AM all 8.73 0.00 0.36 0.01 0.07 90.84 02:22:01 AM 0 10.61 0.00 0.47 0.02 0.07 88.84 02:22:01 AM 1 6.85 0.00 0.25 0.00 0.07 92.83 02:23:01 AM all 4.21 0.00 0.31 0.00 0.06 95.43 02:23:01 AM 0 6.10 0.00 0.42 0.00 0.07 93.41 02:23:01 AM 1 2.31 0.00 0.20 0.00 0.05 97.44 02:23:01 AM CPU %user %nice %system %iowait %steal %idle 02:24:01 AM all 2.99 0.00 0.21 0.00 0.05 96.75 02:24:01 AM 0 3.68 0.00 0.20 0.00 0.05 96.07 02:24:01 AM 1 2.30 0.00 0.22 0.00 0.05 97.43 02:25:01 AM all 17.68 0.00 2.07 0.07 0.07 80.12 02:25:01 AM 0 16.29 0.00 1.89 0.08 0.07 81.67 02:25:01 AM 1 19.07 0.00 2.26 0.05 0.07 78.56 Average: all 11.37 0.00 1.74 2.04 0.06 84.78 Average: 0 12.79 0.00 1.80 2.12 0.06 83.22 Average: 1 9.96 0.00 1.67 1.96 0.06 86.35