---> uname -a: Linux prd-centos8-robot-2c-8g-50689.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 616 4896 19 2184 6783 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:0d:1a:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.249/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85516sec preferred_lft 85516sec inet6 fe80::f816:3eff:fe0d:1ab4/64 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) 03:31:34 LINUX RESTART (2 CPU) 03:32:02 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 92.85 22.89 69.96 6629.62 6962.13 03:34:01 AM 92.54 0.72 91.82 52.92 10595.47 03:35:01 AM 22.68 0.35 22.33 61.18 1986.37 03:36:01 AM 75.72 6.97 68.76 1292.98 6817.23 03:37:01 AM 18.15 0.00 18.15 0.00 3032.31 03:38:01 AM 5.23 0.22 5.02 11.73 217.88 03:39:01 AM 0.40 0.00 0.40 0.00 69.81 03:40:01 AM 0.20 0.00 0.20 0.00 60.01 03:41:01 AM 0.33 0.00 0.33 0.00 63.56 03:42:01 AM 0.38 0.00 0.38 0.00 14.48 03:43:01 AM 0.30 0.00 0.30 0.00 17.91 03:44:01 AM 0.43 0.00 0.43 0.00 30.79 03:45:01 AM 2.23 0.35 1.88 38.26 143.69 03:46:01 AM 32.69 0.53 32.16 64.78 1792.12 Average: 24.50 2.26 22.24 575.07 2266.17 03:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5322768 6989528 2559664 32.47 2688 1849916 778428 8.72 184716 2055180 143288 03:34:01 AM 5173196 7010796 2709236 34.37 2688 2013368 693324 7.76 198292 2158868 42484 03:35:01 AM 5239848 7079236 2642584 33.52 2688 2015208 641256 7.18 219140 2071592 10764 03:36:01 AM 4936172 7024344 2946260 37.38 2688 2255440 674512 7.55 262588 2300856 78368 03:37:01 AM 4936936 7024876 2945496 37.37 2688 2255440 674512 7.55 262588 2300760 4 03:38:01 AM 4889636 6979924 2992796 37.97 2688 2257796 738660 8.27 262740 2347552 808 03:39:01 AM 4883852 6975752 2998580 38.04 2688 2259408 790988 8.86 262748 2353228 512 03:40:01 AM 4880128 6973360 3002304 38.09 2688 2260784 811804 9.09 262752 2356852 148 03:41:01 AM 4876044 6971056 3006388 38.14 2688 2262556 806848 9.03 262752 2360528 132 03:42:01 AM 4876280 6971476 3006152 38.14 2688 2262708 806848 9.03 262752 2360592 48 03:43:01 AM 4875960 6971532 3006472 38.14 2688 2263084 806848 9.03 262756 2361160 4 03:44:01 AM 4872924 6969360 3009508 38.18 2688 2263948 806848 9.03 262756 2364140 72 03:45:01 AM 5055192 6989980 2827240 35.87 2688 2103772 705872 7.90 266324 2189244 16544 03:46:01 AM 5041100 6979584 2841332 36.05 2688 2112428 721336 8.08 470368 2014840 20408 Average: 4990003 6993629 2892429 36.69 2688 2173990 747006 8.36 264519 2256814 22399 03:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 358.10 224.89 1677.16 61.20 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 79.34 58.55 843.83 9.52 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 11.73 7.58 5.29 3.36 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 243.04 179.39 373.47 46.87 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 1.47 0.73 0.18 0.12 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 114.88 100.92 23.15 12.36 0.00 0.00 0.00 0.00 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 60.50 57.85 13.32 6.58 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 45.36 45.49 9.61 4.12 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 80.95 78.32 17.66 8.94 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 3.07 2.35 0.68 0.46 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 15.81 13.16 3.89 2.41 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 25.61 22.98 6.52 4.10 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 97.02 70.20 102.07 49.36 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 20.39 18.06 17.28 8.76 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 82.33 62.70 219.28 15.53 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) 09/08/2025 _x86_64_ (2 CPU) 03:31:34 LINUX RESTART (2 CPU) 03:32:02 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 41.99 0.00 6.41 0.95 0.12 50.52 03:33:01 AM 0 45.41 0.00 7.72 1.26 0.12 45.49 03:33:01 AM 1 38.56 0.00 5.10 0.65 0.12 55.57 03:34:01 AM all 28.87 0.00 4.21 0.97 0.09 65.85 03:34:01 AM 0 27.45 0.00 4.21 1.02 0.10 67.23 03:34:01 AM 1 30.29 0.00 4.21 0.93 0.08 64.48 03:35:01 AM all 11.98 0.00 1.51 0.28 0.06 86.18 03:35:01 AM 0 15.72 0.00 1.43 0.20 0.07 82.58 03:35:01 AM 1 8.23 0.00 1.59 0.35 0.05 89.78 03:36:01 AM all 33.40 0.00 6.29 0.67 0.10 59.54 03:36:01 AM 0 36.78 0.00 6.74 0.90 0.10 55.48 03:36:01 AM 1 30.02 0.00 5.85 0.43 0.10 63.60 03:37:01 AM all 0.06 0.00 0.19 0.25 0.03 99.47 03:37:01 AM 0 0.08 0.00 0.22 0.28 0.03 99.38 03:37:01 AM 1 0.03 0.00 0.17 0.22 0.03 99.55 03:38:01 AM all 8.36 0.00 0.62 0.03 0.07 90.92 03:38:01 AM 0 8.50 0.00 0.49 0.02 0.05 90.95 03:38:01 AM 1 8.23 0.00 0.76 0.03 0.08 90.90 03:39:01 AM all 7.56 0.00 0.44 0.00 0.07 91.92 03:39:01 AM 0 8.60 0.00 0.45 0.00 0.07 90.88 03:39:01 AM 1 6.53 0.00 0.44 0.00 0.07 92.96 03:40:01 AM all 2.73 0.00 0.28 0.00 0.06 96.94 03:40:01 AM 0 3.05 0.00 0.32 0.00 0.05 96.58 03:40:01 AM 1 2.41 0.00 0.23 0.00 0.07 97.29 03:41:01 AM all 9.61 0.00 0.50 0.00 0.08 89.81 03:41:01 AM 0 14.40 0.00 0.40 0.00 0.08 85.11 03:41:01 AM 1 4.83 0.00 0.60 0.00 0.07 94.50 03:42:01 AM all 1.18 0.00 0.13 0.01 0.05 98.63 03:42:01 AM 0 1.37 0.00 0.15 0.02 0.05 98.41 03:42:01 AM 1 0.99 0.00 0.12 0.00 0.05 98.85 03:43:01 AM all 4.18 0.00 0.23 0.00 0.06 95.54 03:43:01 AM 0 5.21 0.00 0.25 0.00 0.05 94.48 03:43:01 AM 1 3.14 0.00 0.20 0.00 0.07 96.59 03:43:01 AM CPU %user %nice %system %iowait %steal %idle 03:44:01 AM all 6.93 0.00 0.37 0.00 0.06 92.64 03:44:01 AM 0 6.30 0.00 0.38 0.00 0.05 93.26 03:44:01 AM 1 7.56 0.00 0.35 0.00 0.07 92.02 03:45:01 AM all 14.85 0.00 1.41 0.01 0.06 83.67 03:45:01 AM 0 19.42 0.00 1.12 0.00 0.07 79.39 03:45:01 AM 1 10.27 0.00 1.71 0.02 0.05 87.95 03:46:01 AM all 32.29 0.00 3.69 0.17 0.08 63.77 03:46:01 AM 0 48.95 0.00 4.20 0.20 0.10 46.55 03:46:01 AM 1 15.62 0.00 3.18 0.13 0.07 81.00 Average: all 14.55 0.00 1.88 0.24 0.07 83.27 Average: 0 17.22 0.00 2.00 0.28 0.07 80.43 Average: 1 11.88 0.00 1.75 0.20 0.07 86.10