---> uname -a: Linux prd-centos8-robot-2c-8g-47400.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 625 4874 19 2197 6773 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:c1:b1:2c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.3/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85494sec preferred_lft 85494sec inet6 fe80::f816:3eff:fec1:b12c/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) 07/30/2025 _x86_64_ (2 CPU) 05:35:31 LINUX RESTART (2 CPU) 05:36:01 AM tps rtps wtps bread/s bwrtn/s 05:37:01 AM 91.79 15.83 75.96 5332.49 7411.76 05:38:01 AM 84.97 0.72 84.26 52.92 9906.58 05:39:01 AM 48.08 7.13 40.94 1310.71 3549.66 05:40:01 AM 55.18 0.25 54.93 47.05 7633.17 05:41:01 AM 7.08 0.02 7.07 0.13 289.69 05:42:01 AM 1.93 0.00 1.93 0.00 127.91 05:43:01 AM 0.23 0.00 0.23 0.00 50.71 05:44:01 AM 0.17 0.00 0.17 0.00 59.28 05:45:01 AM 0.25 0.00 0.25 0.00 39.48 05:46:01 AM 0.30 0.00 0.30 0.00 12.53 05:47:01 AM 0.33 0.00 0.33 0.00 18.88 05:48:01 AM 0.22 0.02 0.20 0.13 30.85 05:49:01 AM 19.11 6.25 12.86 611.66 496.82 05:50:01 AM 20.64 0.10 20.54 10.80 1641.27 Average: 23.59 2.16 21.43 526.14 2233.53 05:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:37:01 AM 5343728 7060116 2538696 32.21 2688 1898512 693768 7.77 186480 2029884 181528 05:38:01 AM 5173180 7006724 2709244 34.37 2688 2009444 725828 8.13 198204 2160232 42488 05:39:01 AM 4944832 6981996 2937592 37.27 2688 2207948 746964 8.36 273004 2298768 140056 05:40:01 AM 4968956 7050068 2913468 36.96 2688 2249048 679200 7.60 261804 2265676 80 05:41:01 AM 4932996 7014804 2949428 37.42 2688 2249884 717236 8.03 261944 2305432 212 05:42:01 AM 4927000 7010532 2955424 37.49 2688 2251636 752772 8.43 261956 2311400 144 05:43:01 AM 4892748 6977756 2989676 37.93 2688 2253104 798468 8.94 261956 2345492 204 05:44:01 AM 4880712 6967396 3001712 38.08 2688 2254688 798468 8.94 261960 2357360 64 05:45:01 AM 4878536 6966492 3003888 38.11 2688 2255968 815144 9.13 261960 2359176 252 05:46:01 AM 4878288 6966604 3004136 38.11 2688 2256328 830860 9.30 261964 2359640 332 05:47:01 AM 4877664 6966184 3004760 38.12 2688 2256520 830860 9.30 261964 2360088 96 05:48:01 AM 4871880 6961600 3010544 38.19 2688 2257720 831028 9.30 261964 2365876 416 05:49:01 AM 4941012 6882208 2941412 37.32 2688 2112884 833004 9.33 297048 2280616 38964 05:50:01 AM 4968216 6912680 2914208 36.97 2688 2117700 825412 9.24 468800 2087260 15332 Average: 4962839 6980369 2919585 37.04 2688 2187956 777072 8.70 270072 2277636 30012 05:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 378.74 222.33 1873.86 64.53 0.00 0.00 0.00 0.00 05:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 AM eth0 55.50 38.52 606.00 7.43 0.00 0.00 0.00 0.00 05:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 AM eth0 40.23 34.31 348.50 8.60 0.00 0.00 0.00 0.00 05:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 AM eth0 200.92 174.01 45.86 36.40 0.00 0.00 0.00 0.00 05:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 AM eth0 62.76 54.59 12.49 4.68 0.00 0.00 0.00 0.00 05:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 AM eth0 85.44 83.62 16.50 8.33 0.00 0.00 0.00 0.00 05:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 AM eth0 78.59 66.41 27.46 22.49 0.00 0.00 0.00 0.00 05:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 AM eth0 109.23 89.80 40.92 24.23 0.00 0.00 0.00 0.00 05:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 AM eth0 58.19 56.87 12.27 6.53 0.00 0.00 0.00 0.00 05:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 AM eth0 15.56 13.46 3.74 2.37 0.00 0.00 0.00 0.00 05:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM eth0 8.57 7.42 2.20 1.41 0.00 0.00 0.00 0.00 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 38.10 33.85 9.60 6.03 0.00 0.00 0.00 0.00 05:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM eth0 80.56 57.08 102.62 94.02 0.00 0.00 0.00 0.00 05:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM eth0 7.73 6.80 6.23 2.92 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 87.15 67.08 222.02 20.71 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) 07/30/2025 _x86_64_ (2 CPU) 05:35:31 LINUX RESTART (2 CPU) 05:36:01 AM CPU %user %nice %system %iowait %steal %idle 05:37:01 AM all 44.62 0.00 6.68 1.04 0.10 47.56 05:37:01 AM 0 40.99 0.00 6.34 1.07 0.10 51.50 05:37:01 AM 1 48.24 0.00 7.02 1.02 0.10 43.61 05:38:01 AM all 22.59 0.00 3.11 0.93 0.08 73.30 05:38:01 AM 0 16.87 0.00 2.33 0.72 0.08 79.99 05:38:01 AM 1 28.30 0.00 3.89 1.15 0.07 66.59 05:39:01 AM all 28.18 0.00 4.61 0.90 0.08 66.22 05:39:01 AM 0 19.94 0.00 4.10 0.72 0.08 75.15 05:39:01 AM 1 36.42 0.00 5.12 1.08 0.08 57.29 05:40:01 AM all 17.58 0.00 3.06 0.91 0.07 78.38 05:40:01 AM 0 14.65 0.00 3.04 0.92 0.07 81.32 05:40:01 AM 1 20.51 0.00 3.07 0.90 0.07 75.44 05:41:01 AM all 3.52 0.00 0.38 0.07 0.03 96.01 05:41:01 AM 0 3.01 0.00 0.40 0.00 0.03 96.55 05:41:01 AM 1 4.02 0.00 0.35 0.13 0.03 95.46 05:42:01 AM all 8.09 0.00 0.48 0.02 0.08 91.33 05:42:01 AM 0 5.92 0.00 0.50 0.03 0.07 93.47 05:42:01 AM 1 10.27 0.00 0.45 0.00 0.08 89.19 05:43:01 AM all 5.89 0.00 0.54 0.00 0.07 93.51 05:43:01 AM 0 5.68 0.00 0.50 0.00 0.07 93.75 05:43:01 AM 1 6.09 0.00 0.57 0.00 0.07 93.28 05:44:01 AM all 5.81 0.00 0.73 0.00 0.06 93.40 05:44:01 AM 0 6.39 0.00 0.82 0.00 0.05 92.73 05:44:01 AM 1 5.22 0.00 0.64 0.00 0.07 94.07 05:45:01 AM all 7.12 0.00 0.34 0.00 0.06 92.48 05:45:01 AM 0 8.39 0.00 0.34 0.00 0.07 91.21 05:45:01 AM 1 5.86 0.00 0.35 0.00 0.05 93.74 05:46:01 AM all 3.95 0.00 0.24 0.00 0.06 95.75 05:46:01 AM 0 2.86 0.00 0.20 0.00 0.05 96.89 05:46:01 AM 1 5.05 0.00 0.28 0.00 0.07 94.60 05:47:01 AM all 2.67 0.00 0.23 0.00 0.06 97.04 05:47:01 AM 0 1.04 0.00 0.18 0.00 0.05 98.73 05:47:01 AM 1 4.31 0.00 0.27 0.00 0.07 95.36 05:47:01 AM CPU %user %nice %system %iowait %steal %idle 05:48:01 AM all 9.97 0.00 0.43 0.00 0.07 89.53 05:48:01 AM 0 5.10 0.00 0.43 0.00 0.05 94.41 05:48:01 AM 1 14.83 0.00 0.43 0.00 0.08 84.66 05:49:01 AM all 20.78 0.24 2.10 0.20 0.07 76.61 05:49:01 AM 0 18.17 0.15 1.94 0.18 0.07 79.49 05:49:01 AM 1 23.38 0.33 2.27 0.22 0.07 73.73 05:50:01 AM all 10.42 0.00 1.34 0.13 0.05 88.06 05:50:01 AM 0 5.70 0.00 0.97 0.22 0.05 93.06 05:50:01 AM 1 15.15 0.00 1.71 0.03 0.05 83.06 Average: all 13.67 0.02 1.74 0.30 0.07 84.21 Average: 0 11.06 0.01 1.58 0.28 0.06 87.01 Average: 1 16.28 0.02 1.89 0.33 0.07 81.42