---> uname -a: Linux prd-centos8-robot-2c-8g-49672.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 584 4769 19 2343 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:c5:3a:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.20/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85472sec preferred_lft 85472sec inet6 fe80::f816:3eff:fec5:3a5f/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) 08/06/2025 _x86_64_ (2 CPU) 00:33:31 LINUX RESTART (2 CPU) 12:34:01 AM tps rtps wtps bread/s bwrtn/s 12:35:01 AM 76.61 16.89 59.72 5243.64 5990.75 12:36:01 AM 94.45 0.72 93.73 52.92 10883.20 12:37:01 AM 50.38 7.13 43.25 1310.50 3741.32 12:38:01 AM 62.86 0.25 62.61 47.06 7761.26 12:39:01 AM 6.67 0.22 6.45 11.73 383.90 12:40:01 AM 2.18 0.00 2.18 0.00 405.56 12:41:01 AM 1.10 0.00 1.10 0.00 521.14 12:42:01 AM 0.43 0.02 0.42 1.07 243.78 12:43:01 AM 0.82 0.00 0.82 0.00 628.32 12:44:01 AM 0.72 0.03 0.68 1.87 408.83 12:45:01 AM 1.05 0.35 0.70 53.45 706.88 12:46:01 AM 0.37 0.00 0.37 0.00 74.02 12:47:01 AM 0.23 0.00 0.23 0.00 20.16 12:48:01 AM 11.78 0.33 11.45 37.85 627.07 12:49:01 AM 33.47 0.55 32.92 64.11 4443.95 Average: 22.87 1.77 21.11 455.03 2456.00 12:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:35:01 AM 5367196 7060236 2515228 31.91 2688 1875952 706740 7.91 189396 2008224 186956 12:36:01 AM 5175280 7009128 2707144 34.34 2688 2009776 703960 7.88 197896 2157500 42484 12:37:01 AM 5018656 6996624 2863768 36.33 2688 2150840 726200 8.13 261876 2242820 82216 12:38:01 AM 4975660 7060196 2906764 36.88 2688 2252088 641760 7.19 262048 2263600 3956 12:39:01 AM 4932128 7018072 2950296 37.43 2688 2253508 699244 7.83 262172 2306112 1076 12:40:01 AM 4899792 7002492 2982632 37.84 2688 2270272 732464 8.20 262644 2337816 7840 12:41:01 AM 4892080 7002668 2990344 37.94 2688 2278196 732464 8.20 262644 2345744 712 12:42:01 AM 4884376 7002044 2998048 38.03 2688 2285124 732464 8.20 262668 2354148 396 12:43:01 AM 4860748 6998252 3021676 38.33 2688 2305092 732464 8.20 262716 2376396 1760 12:44:01 AM 4823832 6977692 3058592 38.80 2688 2321416 748272 8.38 262952 2413700 6040 12:45:01 AM 4440128 6937160 3442296 43.67 2688 2339616 744200 8.33 264276 2416544 1592 12:46:01 AM 4439636 6937064 3442788 43.68 2688 2340316 744200 8.33 264280 2417472 236 12:47:01 AM 4439000 6936732 3443424 43.68 2688 2340612 744200 8.33 264284 2417960 4 12:48:01 AM 4901572 6991196 2980852 37.82 2688 2262796 708656 7.93 387884 2231932 120372 12:49:01 AM 4851368 6953204 3031056 38.45 2688 2275696 754160 8.44 547288 2125728 34772 Average: 4860097 6992184 3022327 38.34 2688 2237420 723430 8.10 281002 2294380 32694 12:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 288.47 190.67 1754.24 62.26 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 76.64 54.21 717.11 8.63 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 45.97 35.40 328.01 8.91 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 167.64 121.85 43.91 38.95 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 22.16 14.20 15.90 1.88 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 36.09 32.14 126.97 9.16 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 16.99 17.54 42.05 6.71 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 22.31 19.81 37.79 5.17 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 32.67 28.67 265.21 11.80 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 22.93 17.58 261.56 2.16 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 51.47 69.43 265.51 5.67 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 11.01 8.67 2.59 1.65 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 12.15 8.90 3.14 2.00 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 86.14 60.06 177.16 119.42 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 21.44 16.81 15.37 8.55 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 60.94 46.40 270.46 19.53 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) 08/06/2025 _x86_64_ (2 CPU) 00:33:31 LINUX RESTART (2 CPU) 12:34:01 AM CPU %user %nice %system %iowait %steal %idle 12:35:01 AM all 43.04 0.00 6.37 0.70 0.09 49.79 12:35:01 AM 0 46.74 0.00 6.40 0.84 0.10 45.92 12:35:01 AM 1 39.36 0.00 6.34 0.57 0.08 53.65 12:36:01 AM all 23.61 0.00 3.52 0.90 0.07 71.90 12:36:01 AM 0 23.19 0.00 3.72 1.08 0.07 71.93 12:36:01 AM 1 24.02 0.00 3.31 0.72 0.08 71.87 12:37:01 AM all 24.56 0.00 4.31 0.66 0.08 70.40 12:37:01 AM 0 20.06 0.00 4.37 0.40 0.07 75.11 12:37:01 AM 1 29.06 0.00 4.25 0.92 0.08 65.68 12:38:01 AM all 18.80 0.00 3.37 0.58 0.07 77.18 12:38:01 AM 0 16.66 0.00 2.88 0.37 0.07 80.02 12:38:01 AM 1 20.95 0.00 3.85 0.80 0.07 74.33 12:39:01 AM all 2.00 0.00 0.23 0.03 0.05 97.69 12:39:01 AM 0 0.89 0.00 0.22 0.03 0.05 98.81 12:39:01 AM 1 3.11 0.00 0.23 0.03 0.05 96.57 12:40:01 AM all 16.15 0.00 0.24 0.03 0.09 83.49 12:40:01 AM 0 14.53 0.00 0.28 0.03 0.10 85.05 12:40:01 AM 1 17.77 0.00 0.20 0.02 0.08 81.93 12:41:01 AM all 8.97 0.00 0.14 0.03 0.05 90.81 12:41:01 AM 0 3.57 0.00 0.17 0.02 0.05 96.19 12:41:01 AM 1 14.36 0.00 0.12 0.03 0.05 85.44 12:42:01 AM all 10.15 0.00 0.19 0.01 0.07 89.59 12:42:01 AM 0 9.29 0.00 0.22 0.02 0.07 90.41 12:42:01 AM 1 11.00 0.00 0.17 0.00 0.07 88.76 12:43:01 AM all 10.75 0.00 0.19 0.02 0.08 88.95 12:43:01 AM 0 9.45 0.00 0.22 0.00 0.08 90.24 12:43:01 AM 1 12.05 0.00 0.17 0.03 0.08 87.67 12:44:01 AM all 2.87 0.00 0.24 0.02 0.08 96.80 12:44:01 AM 0 2.52 0.00 0.18 0.00 0.08 97.21 12:44:01 AM 1 3.21 0.00 0.30 0.03 0.07 96.39 12:45:01 AM all 7.91 0.00 2.47 0.03 0.08 89.51 12:45:01 AM 0 5.09 0.00 2.43 0.03 0.07 92.38 12:45:01 AM 1 10.73 0.00 2.52 0.02 0.10 86.63 12:45:01 AM CPU %user %nice %system %iowait %steal %idle 12:46:01 AM all 3.54 0.00 0.17 0.00 0.08 96.21 12:46:01 AM 0 1.87 0.00 0.17 0.00 0.07 97.90 12:46:01 AM 1 5.22 0.00 0.17 0.00 0.10 94.51 12:47:01 AM all 3.37 0.00 0.14 0.00 0.07 96.42 12:47:01 AM 0 2.46 0.00 0.13 0.00 0.05 97.36 12:47:01 AM 1 4.28 0.00 0.15 0.00 0.08 95.48 12:48:01 AM all 22.75 0.00 3.09 0.06 0.08 74.02 12:48:01 AM 0 27.27 0.00 2.97 0.08 0.08 69.59 12:48:01 AM 1 18.22 0.00 3.22 0.03 0.08 78.44 12:49:01 AM all 31.70 0.00 4.18 0.27 0.08 63.77 12:49:01 AM 0 18.04 0.00 3.60 0.12 0.08 78.16 12:49:01 AM 1 45.36 0.00 4.77 0.42 0.07 49.39 Average: all 15.36 0.00 1.93 0.22 0.07 82.42 Average: 0 13.45 0.00 1.87 0.20 0.07 84.41 Average: 1 17.27 0.00 1.99 0.24 0.08 80.43