---> uname -a: Linux prd-centos8-robot-2c-8g-1401.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 576 4912 19 2208 6823 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:1d:d8:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.206/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85501sec preferred_lft 85501sec inet6 fe80::f816:3eff:fe1d:d8e5/64 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) 09/26/2025 _x86_64_ (2 CPU) 03:37:41 LINUX RESTART (2 CPU) 03:38:01 AM tps rtps wtps bread/s bwrtn/s 03:39:01 AM 171.10 123.83 47.27 13804.15 37882.31 03:40:01 AM 125.51 0.27 125.24 12.93 12383.04 03:41:01 AM 42.41 1.03 41.37 113.52 4654.63 03:42:01 AM 58.16 6.97 51.19 1291.78 3557.31 03:43:01 AM 36.50 0.03 36.47 3.47 6435.90 03:44:01 AM 0.65 0.22 0.43 11.73 50.77 03:45:01 AM 2.00 0.00 2.00 0.00 106.40 03:46:01 AM 0.33 0.00 0.33 0.00 58.66 03:47:01 AM 0.32 0.00 0.32 0.00 67.42 03:48:02 AM 0.40 0.00 0.40 0.00 38.37 03:49:01 AM 0.42 0.00 0.42 0.00 17.54 03:50:01 AM 0.15 0.00 0.15 0.00 18.26 03:51:01 AM 0.20 0.00 0.20 0.00 32.47 03:52:01 AM 23.47 0.43 23.04 47.84 1292.19 Average: 33.02 9.50 23.52 1093.39 4763.27 03:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:39:01 AM 5623692 7110516 2258740 28.66 2688 1680900 667604 7.48 178252 1804432 74548 03:40:01 AM 5126912 6999784 2755520 34.96 2688 2049788 740200 8.29 190780 2221064 143052 03:41:01 AM 5247024 7092408 2635408 33.43 2688 2021440 640216 7.17 219040 2068804 10760 03:42:01 AM 4946700 7041408 2935732 37.24 2688 2262016 672116 7.53 257096 2305156 172532 03:43:01 AM 4971276 7067956 2911156 36.93 2688 2264104 625980 7.01 262656 2269016 8 03:44:01 AM 4927196 7025704 2955236 37.49 2688 2265960 709520 7.94 262808 2312648 280 03:45:01 AM 4921128 7021344 2961304 37.57 2688 2267664 726856 8.14 262816 2318800 860 03:46:01 AM 4918024 7019588 2964408 37.61 2688 2269064 744708 8.34 262816 2321764 620 03:47:01 AM 4915492 7018904 2966940 37.64 2688 2270864 744708 8.34 262820 2323980 520 03:48:02 AM 4914692 7018592 2967740 37.65 2688 2271352 764136 8.56 262820 2325008 4 03:49:01 AM 4913944 7018212 2968488 37.66 2688 2271720 764136 8.56 262824 2325680 32 03:50:01 AM 4911840 7016744 2970592 37.69 2688 2272380 779556 8.73 262824 2327812 180 03:51:01 AM 4910028 7016224 2972404 37.71 2688 2273664 779556 8.73 262832 2329624 532 03:52:01 AM 5028880 6962104 2853552 36.20 2688 2106980 748556 8.38 467232 2030576 23624 Average: 5019773 7030678 2862659 36.32 2688 2181993 721989 8.08 262687 2234597 30539 03:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 251.25 148.23 1047.96 54.67 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 127.79 98.43 1452.62 13.16 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 14.19 10.16 6.94 4.04 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 46.74 38.36 335.49 9.33 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 150.88 101.82 29.92 30.93 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 88.64 81.17 18.11 9.45 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 67.47 65.96 14.04 6.53 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 48.22 46.97 10.64 5.05 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 88.27 88.29 17.16 8.38 0.00 0.00 0.00 0.00 03:48:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:02 AM eth0 19.34 16.89 4.84 2.91 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 15.06 13.47 3.74 2.44 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 22.91 19.36 5.66 3.44 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 40.78 36.73 10.75 6.69 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 71.06 51.26 103.38 49.02 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 75.26 58.42 218.93 14.73 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) 09/26/2025 _x86_64_ (2 CPU) 03:37:41 LINUX RESTART (2 CPU) 03:38:01 AM CPU %user %nice %system %iowait %steal %idle 03:39:01 AM all 30.76 0.08 10.01 25.56 0.11 33.47 03:39:01 AM 0 37.39 0.08 10.79 22.87 0.10 28.77 03:39:01 AM 1 24.13 0.07 9.23 28.27 0.12 38.19 03:40:01 AM all 35.11 0.00 5.39 4.10 0.11 55.30 03:40:01 AM 0 38.71 0.00 6.03 4.65 0.12 50.50 03:40:01 AM 1 31.52 0.00 4.74 3.54 0.10 60.09 03:41:01 AM all 19.67 0.00 2.50 1.62 0.10 76.11 03:41:01 AM 0 22.02 0.00 2.60 2.05 0.08 73.24 03:41:01 AM 1 17.31 0.00 2.39 1.19 0.12 78.99 03:42:01 AM all 29.06 0.00 5.39 1.07 0.10 64.38 03:42:01 AM 0 27.73 0.00 5.61 1.37 0.08 65.20 03:42:01 AM 1 30.40 0.00 5.16 0.77 0.12 63.55 03:43:01 AM all 4.79 0.00 0.99 1.16 0.05 93.01 03:43:01 AM 0 5.21 0.00 1.04 0.95 0.05 92.75 03:43:01 AM 1 4.36 0.00 0.94 1.37 0.05 93.28 03:44:01 AM all 6.61 0.00 0.55 0.00 0.05 92.80 03:44:01 AM 0 7.71 0.00 0.52 0.00 0.05 91.72 03:44:01 AM 1 5.50 0.00 0.57 0.00 0.05 93.88 03:45:01 AM all 6.11 0.00 0.39 0.01 0.08 93.42 03:45:01 AM 0 7.08 0.00 0.37 0.00 0.07 92.48 03:45:01 AM 1 5.15 0.00 0.40 0.02 0.08 94.35 03:46:01 AM all 5.24 0.00 0.38 0.00 0.07 94.32 03:46:01 AM 0 5.58 0.00 0.42 0.00 0.07 93.93 03:46:01 AM 1 4.89 0.00 0.34 0.00 0.07 94.71 03:47:01 AM all 6.52 0.00 0.44 0.00 0.08 92.96 03:47:01 AM 0 7.94 0.00 0.37 0.00 0.08 91.61 03:47:01 AM 1 5.10 0.00 0.52 0.00 0.07 94.32 03:48:02 AM all 5.03 0.00 0.26 0.00 0.08 94.64 03:48:02 AM 0 3.62 0.00 0.25 0.00 0.07 96.06 03:48:02 AM 1 6.44 0.00 0.27 0.00 0.08 93.21 03:49:01 AM all 4.18 0.00 0.28 0.00 0.07 95.47 03:49:01 AM 0 5.33 0.00 0.27 0.00 0.05 94.35 03:49:01 AM 1 3.03 0.00 0.29 0.00 0.09 96.59 03:49:01 AM CPU %user %nice %system %iowait %steal %idle 03:50:01 AM all 5.95 0.00 0.37 0.00 0.08 93.61 03:50:01 AM 0 7.00 0.00 0.33 0.00 0.08 92.58 03:50:01 AM 1 4.90 0.00 0.40 0.00 0.07 94.63 03:51:01 AM all 11.26 0.00 0.45 0.00 0.10 88.19 03:51:01 AM 0 13.28 0.00 0.38 0.00 0.10 86.24 03:51:01 AM 1 9.24 0.00 0.52 0.00 0.10 90.15 03:52:01 AM all 25.81 0.01 3.18 0.21 0.08 70.72 03:52:01 AM 0 37.56 0.00 3.67 0.15 0.08 58.53 03:52:01 AM 1 14.07 0.02 2.68 0.27 0.07 82.90 Average: all 14.02 0.01 2.18 2.40 0.08 81.31 Average: 0 16.17 0.01 2.33 2.28 0.08 79.13 Average: 1 11.87 0.01 2.03 2.51 0.08 83.49