---> uname -a: Linux prd-centos8-robot-2c-8g-50717.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 583 4937 19 2176 6815 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:3f:27:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.61/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85452sec preferred_lft 85452sec inet6 fe80::f816:3eff:fe3f:27ed/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) 09/08/2025 _x86_64_ (2 CPU) 05:59:20 LINUX RESTART (2 CPU) 06:00:00 AM tps rtps wtps bread/s bwrtn/s 06:00:01 AM 221.74 183.85 37.89 33351.55 36537.89 06:01:01 AM 85.25 9.18 76.07 3160.28 6329.09 06:02:01 AM 87.16 0.80 86.36 54.75 10088.36 06:03:01 AM 39.94 0.42 39.52 64.78 3544.84 06:04:01 AM 69.96 6.97 62.99 1292.98 7614.98 06:05:01 AM 6.21 0.00 6.21 0.00 546.67 06:06:01 AM 0.33 0.00 0.33 0.00 5.78 06:07:02 AM 0.12 0.00 0.12 0.00 0.77 06:08:01 AM 2.24 0.22 2.02 11.93 105.49 06:09:01 AM 0.73 0.00 0.73 0.00 124.00 06:10:01 AM 0.37 0.00 0.37 0.00 13.30 06:11:01 AM 0.45 0.00 0.45 0.00 23.91 06:12:01 AM 0.15 0.00 0.15 0.00 8.67 06:13:01 AM 0.20 0.03 0.17 1.87 15.38 06:14:01 AM 14.35 0.32 14.03 36.92 531.61 06:15:01 AM 29.81 0.57 29.24 65.04 1645.53 Average: 22.87 1.56 21.30 371.94 2103.98 06:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:00:01 AM 6031508 7325048 1850916 23.48 2688 1492760 574396 6.43 138984 1451532 20 06:01:01 AM 5343864 7059808 2538560 32.21 2688 1898208 675028 7.56 186508 2030128 181704 06:02:01 AM 5242844 7075780 2639580 33.49 2688 2009324 635440 7.11 206276 2083476 42496 06:03:01 AM 5084396 7007616 2798028 35.50 2688 2097192 700748 7.85 234540 2205648 66376 06:04:01 AM 4979424 7063304 2903000 36.83 2688 2251500 625032 7.00 261880 2259612 12308 06:05:01 AM 4978440 7062324 2903984 36.84 2688 2251504 625032 7.00 261876 2259700 4 06:06:01 AM 4978320 7062204 2904104 36.84 2688 2251504 625032 7.00 261880 2259764 4 06:07:02 AM 4978712 7062596 2903712 36.84 2688 2251504 625032 7.00 261880 2259580 4 06:08:01 AM 4934496 7020020 2947928 37.40 2688 2253144 706484 7.91 262148 2303412 180 06:09:01 AM 4926560 7015272 2955864 37.50 2688 2256340 706484 7.91 262152 2311504 4 06:10:01 AM 4925768 7014856 2956656 37.51 2688 2256716 698464 7.82 262156 2312000 156 06:11:01 AM 4925480 7014956 2956944 37.51 2688 2257104 698464 7.82 262156 2312340 20 06:12:01 AM 4924900 7014752 2957524 37.52 2688 2257480 698464 7.82 262156 2312960 172 06:13:01 AM 4924080 7014400 2958344 37.53 2688 2257944 698464 7.82 262300 2313512 168 06:14:01 AM 4979528 6937916 2902896 36.83 2688 2129560 750100 8.40 299868 2237696 59036 06:15:01 AM 5106852 7031268 2775572 35.21 2688 2098536 675832 7.57 466280 1953988 28200 Average: 5079073 7048882 2803351 35.56 2688 2141895 669906 7.50 259565 2179178 24428 06:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 486.34 404.97 873.59 31.77 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 339.70 207.20 1853.88 61.95 0.00 0.00 0.00 0.00 06:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 AM eth0 65.41 48.21 619.89 8.04 0.00 0.00 0.00 0.00 06:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM eth0 45.30 37.24 326.67 8.65 0.00 0.00 0.00 0.00 06:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 AM eth0 446.94 325.36 99.47 79.74 0.00 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 1.60 0.75 0.26 0.12 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 2.48 2.15 0.56 0.51 0.00 0.00 0.00 0.00 06:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:02 AM eth0 3.00 1.92 0.46 0.41 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 52.55 27.61 14.89 4.35 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 34.48 30.94 9.33 6.00 0.00 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 13.85 9.08 2.80 1.79 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 12.71 9.38 2.97 1.90 0.00 0.00 0.00 0.00 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 13.70 9.18 3.01 1.83 0.00 0.00 0.00 0.00 06:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 AM eth0 14.15 10.36 3.81 2.47 0.00 0.00 0.00 0.00 06:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM eth0 90.44 61.43 99.01 35.39 0.00 0.00 0.00 0.00 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 24.13 17.66 16.31 7.88 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 78.12 53.89 204.99 14.78 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) 09/08/2025 _x86_64_ (2 CPU) 05:59:20 LINUX RESTART (2 CPU) 06:00:00 AM CPU %user %nice %system %iowait %steal %idle 06:00:01 AM all 24.05 0.00 15.51 44.62 0.00 15.82 06:00:01 AM 0 24.38 0.00 14.37 44.38 0.00 16.88 06:00:01 AM 1 23.72 0.00 16.67 44.87 0.00 14.74 06:01:01 AM all 37.71 0.00 5.95 2.43 0.13 53.79 06:01:01 AM 0 43.12 0.00 6.62 2.77 0.13 47.35 06:01:01 AM 1 32.33 0.00 5.28 2.09 0.12 60.19 06:02:01 AM all 22.02 0.00 3.35 2.47 0.08 72.08 06:02:01 AM 0 25.99 0.00 4.14 2.99 0.08 66.79 06:02:01 AM 1 18.04 0.00 2.55 1.95 0.08 77.37 06:03:01 AM all 22.87 0.00 3.10 1.54 0.08 72.40 06:03:01 AM 0 25.00 0.00 2.82 1.52 0.08 70.59 06:03:01 AM 1 20.73 0.00 3.39 1.57 0.08 74.22 06:04:01 AM all 22.29 0.00 4.79 3.01 0.10 69.81 06:04:01 AM 0 18.09 0.00 4.77 3.13 0.10 73.92 06:04:01 AM 1 26.50 0.00 4.81 2.88 0.10 65.71 06:05:01 AM all 0.41 0.00 0.11 0.08 0.04 99.37 06:05:01 AM 0 0.48 0.00 0.13 0.15 0.05 99.18 06:05:01 AM 1 0.33 0.00 0.08 0.00 0.03 99.55 06:06:01 AM all 0.18 0.00 0.09 0.00 0.04 99.68 06:06:01 AM 0 0.25 0.00 0.10 0.00 0.02 99.63 06:06:01 AM 1 0.12 0.00 0.08 0.00 0.07 99.73 06:07:02 AM all 0.28 0.00 0.08 0.00 0.03 99.60 06:07:02 AM 0 0.48 0.00 0.08 0.00 0.03 99.40 06:07:02 AM 1 0.08 0.00 0.08 0.00 0.03 99.80 06:08:01 AM all 6.72 0.00 0.68 0.05 0.08 92.48 06:08:01 AM 0 8.92 0.00 0.80 0.02 0.08 90.18 06:08:01 AM 1 4.51 0.00 0.56 0.09 0.07 94.78 06:09:01 AM all 16.25 0.00 0.75 0.03 0.11 82.86 06:09:01 AM 0 22.69 0.00 0.90 0.00 0.10 76.30 06:09:01 AM 1 9.82 0.00 0.60 0.05 0.12 89.41 06:10:01 AM all 4.29 0.00 0.30 0.00 0.08 95.32 06:10:01 AM 0 3.19 0.00 0.25 0.00 0.08 96.48 06:10:01 AM 1 5.40 0.00 0.35 0.00 0.08 94.17 06:10:01 AM CPU %user %nice %system %iowait %steal %idle 06:11:01 AM all 4.29 0.00 0.30 0.00 0.08 95.33 06:11:01 AM 0 4.59 0.00 0.27 0.00 0.07 95.07 06:11:01 AM 1 4.00 0.00 0.33 0.00 0.08 95.58 06:12:01 AM all 4.29 0.00 0.31 0.00 0.08 95.32 06:12:01 AM 0 6.90 0.00 0.43 0.00 0.10 92.56 06:12:01 AM 1 1.69 0.00 0.18 0.00 0.05 98.08 06:13:01 AM all 4.58 0.00 0.32 0.00 0.08 95.02 06:13:01 AM 0 6.41 0.00 0.40 0.00 0.08 93.10 06:13:01 AM 1 2.76 0.00 0.23 0.00 0.07 96.94 06:14:01 AM all 16.41 0.00 1.79 0.08 0.08 81.65 06:14:01 AM 0 24.36 0.00 2.14 0.10 0.07 73.33 06:14:01 AM 1 8.45 0.00 1.44 0.07 0.08 89.96 06:15:01 AM all 30.56 0.00 4.28 0.29 0.10 64.76 06:15:01 AM 0 30.47 0.00 4.18 0.35 0.10 64.90 06:15:01 AM 1 30.66 0.00 4.38 0.23 0.10 64.63 Average: all 12.90 0.00 1.77 0.74 0.08 84.51 Average: 0 14.75 0.00 1.89 0.81 0.08 82.47 Average: 1 11.06 0.00 1.65 0.67 0.08 86.54