---> uname -a: Linux prd-centos8-robot-2c-8g-52514.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 666 4850 19 2180 6732 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:94:89:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.198/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85465sec preferred_lft 85465sec inet6 fe80::f816:3eff:fe94:89e7/64 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) 09/15/2025 _x86_64_ (2 CPU) 03:13:59 LINUX RESTART (2 CPU) 03:15:01 AM tps rtps wtps bread/s bwrtn/s 03:16:01 AM 123.26 0.73 122.53 53.45 12229.16 03:17:01 AM 32.62 0.42 32.21 64.78 4063.81 03:18:01 AM 68.56 6.97 61.59 1292.98 4337.98 03:19:01 AM 23.00 0.00 23.00 0.00 5498.12 03:20:02 AM 2.57 0.00 2.57 0.00 73.99 03:21:01 AM 0.15 0.00 0.15 0.00 1.78 03:22:01 AM 0.60 0.22 0.38 11.73 6.00 03:23:01 AM 2.05 0.00 2.05 0.00 135.38 03:24:01 AM 0.73 0.00 0.73 0.00 101.38 03:25:01 AM 0.37 0.00 0.37 0.00 20.06 03:26:01 AM 0.12 0.00 0.12 0.00 8.82 03:27:01 AM 0.20 0.00 0.20 0.00 18.54 03:28:01 AM 0.23 0.03 0.20 1.87 11.05 03:29:01 AM 20.70 0.42 20.29 47.70 1155.93 Average: 19.68 0.63 19.05 105.30 1978.23 03:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:16:01 AM 5116432 6952648 2765992 35.09 2688 2012096 776472 8.69 198324 2219296 103740 03:17:01 AM 5187536 7025296 2694888 34.19 2688 2014040 727748 8.15 219232 2126720 10752 03:18:01 AM 4903224 6992024 2979200 37.80 2688 2256396 700528 7.84 262212 2341452 156696 03:19:01 AM 4895192 6983804 2987232 37.90 2688 2256364 700528 7.84 262304 2344040 4 03:20:02 AM 4894492 6983096 2987932 37.91 2688 2256364 718300 8.04 262308 2344336 8 03:21:01 AM 4894796 6983416 2987628 37.90 2688 2256368 699292 7.83 262308 2344308 4 03:22:01 AM 4851468 6941408 3030956 38.45 2688 2257688 766624 8.58 262568 2387284 960 03:23:01 AM 4842976 6936232 3039448 38.56 2688 2261004 766624 8.58 262576 2395820 2348 03:24:01 AM 4841412 6935156 3041012 38.58 2688 2261492 766624 8.58 262576 2397260 128 03:25:01 AM 4841252 6935380 3041172 38.58 2688 2261884 766624 8.58 262576 2397588 80 03:26:01 AM 4841024 6935532 3041400 38.58 2688 2262264 766624 8.58 262576 2397940 224 03:27:01 AM 4840336 6935220 3042088 38.59 2688 2262640 766624 8.58 262576 2398392 84 03:28:01 AM 4886408 6984532 2996016 38.01 2688 2265872 703200 7.87 263064 2352316 3016 03:29:01 AM 4941448 6864096 2940976 37.31 2688 2095568 843444 9.44 464872 2116264 24180 Average: 4912714 6956274 2969710 37.68 2688 2212860 747804 8.37 269291 2325930 21587 03:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 114.73 86.37 1272.55 12.77 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 14.46 10.80 6.08 4.14 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 54.51 40.71 337.33 11.17 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 558.76 410.20 107.36 91.61 0.00 0.00 0.00 0.00 03:20:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:02 AM eth0 2.83 2.17 0.57 0.49 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 2.42 2.03 0.42 0.43 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 43.77 25.59 11.67 3.43 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 35.68 32.39 11.17 6.21 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 17.03 11.58 3.55 2.25 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 16.06 9.32 3.33 2.08 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 11.88 9.13 2.74 1.80 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 11.18 9.05 2.63 1.79 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 45.63 28.38 14.91 5.18 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 48.82 38.11 92.17 33.24 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 69.92 51.19 133.48 12.63 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) 09/15/2025 _x86_64_ (2 CPU) 03:13:59 LINUX RESTART (2 CPU) 03:15:01 AM CPU %user %nice %system %iowait %steal %idle 03:16:01 AM all 38.15 0.00 5.48 1.20 0.14 55.03 03:16:01 AM 0 29.55 0.00 4.40 1.13 0.17 64.76 03:16:01 AM 1 46.75 0.00 6.56 1.27 0.12 45.30 03:17:01 AM all 11.73 0.00 1.69 0.78 0.06 85.73 03:17:01 AM 0 4.66 0.00 1.50 1.02 0.07 92.75 03:17:01 AM 1 18.79 0.00 1.89 0.55 0.05 78.73 03:18:01 AM all 32.82 0.00 5.71 1.53 0.11 59.83 03:18:01 AM 0 20.85 0.00 5.06 1.74 0.12 72.24 03:18:01 AM 1 44.79 0.00 6.36 1.32 0.10 47.43 03:19:01 AM all 1.27 0.00 1.13 0.33 0.06 97.21 03:19:01 AM 0 1.32 0.00 0.85 0.20 0.07 97.56 03:19:01 AM 1 1.22 0.00 1.41 0.45 0.05 96.87 03:20:02 AM all 0.29 0.00 0.09 0.02 0.05 99.55 03:20:02 AM 0 0.42 0.00 0.10 0.00 0.05 99.43 03:20:02 AM 1 0.17 0.00 0.08 0.03 0.05 99.67 03:21:01 AM all 0.31 0.00 0.09 0.00 0.03 99.56 03:21:01 AM 0 0.48 0.00 0.05 0.00 0.02 99.46 03:21:01 AM 1 0.15 0.00 0.14 0.00 0.05 99.66 03:22:01 AM all 4.76 0.00 0.46 0.00 0.06 94.72 03:22:01 AM 0 4.49 0.00 0.40 0.00 0.07 95.04 03:22:01 AM 1 5.03 0.00 0.52 0.00 0.05 94.40 03:23:01 AM all 16.45 0.00 0.85 0.01 0.08 82.61 03:23:01 AM 0 11.46 0.00 0.60 0.02 0.07 87.86 03:23:01 AM 1 21.44 0.00 1.10 0.00 0.10 77.35 03:24:01 AM all 5.29 0.00 0.35 0.00 0.07 94.30 03:24:01 AM 0 1.87 0.00 0.18 0.00 0.05 97.89 03:24:01 AM 1 8.70 0.00 0.52 0.00 0.08 90.69 03:25:01 AM all 4.41 0.00 0.30 0.01 0.07 95.22 03:25:01 AM 0 2.09 0.00 0.18 0.00 0.07 97.66 03:25:01 AM 1 6.73 0.00 0.42 0.02 0.07 92.77 03:26:01 AM all 4.33 0.00 0.29 0.00 0.06 95.32 03:26:01 AM 0 2.16 0.00 0.22 0.00 0.05 97.58 03:26:01 AM 1 6.51 0.00 0.37 0.00 0.07 93.06 03:26:01 AM CPU %user %nice %system %iowait %steal %idle 03:27:01 AM all 4.42 0.00 0.28 0.00 0.08 95.21 03:27:01 AM 0 2.74 0.00 0.20 0.00 0.08 96.98 03:27:01 AM 1 6.10 0.00 0.37 0.00 0.08 93.45 03:28:01 AM all 7.12 0.00 0.43 0.00 0.06 92.39 03:28:01 AM 0 2.98 0.00 0.33 0.00 0.07 96.62 03:28:01 AM 1 11.26 0.00 0.52 0.00 0.05 88.18 03:29:01 AM all 24.85 0.00 3.18 0.13 0.08 71.76 03:29:01 AM 0 23.22 0.00 3.38 0.12 0.08 73.20 03:29:01 AM 1 26.48 0.00 2.97 0.13 0.08 70.33 Average: all 11.18 0.00 1.46 0.29 0.07 87.01 Average: 0 7.75 0.00 1.25 0.30 0.07 90.62 Average: 1 14.61 0.00 1.66 0.27 0.07 83.39