---> uname -a: Linux prd-centos8-robot-2c-8g-3009.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 583 4945 19 2168 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:2d:25:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.227/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85697sec preferred_lft 85697sec inet6 fe80::f816:3eff:fe2d:25fc/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) 10/29/2025 _x86_64_ (2 CPU) 00:37:18 LINUX RESTART (2 CPU) 12:38:01 AM tps rtps wtps bread/s bwrtn/s 12:39:01 AM 49.83 22.94 26.89 913.70 24211.05 12:40:01 AM 29.57 12.01 17.56 4076.91 11536.95 12:41:01 AM 32.26 5.48 26.77 1068.71 2665.28 12:42:01 AM 50.67 0.15 50.52 9.46 4464.71 12:43:01 AM 91.18 0.75 90.43 53.46 10974.87 12:44:01 AM 29.17 0.40 28.77 64.25 2084.37 12:45:01 AM 47.78 6.71 41.07 1245.72 2702.80 12:46:01 AM 53.46 0.25 53.21 47.06 7462.54 12:47:01 AM 5.95 0.20 5.75 11.60 196.10 12:48:01 AM 14.15 0.33 13.81 37.86 508.93 12:49:01 AM 31.86 0.52 31.34 63.86 1298.32 Average: 39.63 4.52 35.10 690.27 6191.52 12:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:39:01 AM 6108656 7332156 1773768 22.50 2688 1423024 375804 4.77 113012 1403332 287640 12:40:01 AM 5740764 7144032 2141660 27.17 2688 1600708 627664 7.03 167996 1705372 43004 12:41:01 AM 5591464 7084604 2290960 29.06 2688 1687436 664652 7.44 179740 1831484 31664 12:42:01 AM 5385464 7062900 2496960 31.68 2688 1860536 665232 7.45 187140 1990704 144400 12:43:01 AM 5164564 7004400 2717860 34.48 2688 2015508 693640 7.77 199392 2166488 42400 12:44:01 AM 5241968 7083292 2640456 33.50 2688 2017436 630164 7.06 220192 2072168 10748 12:45:01 AM 4907832 7008996 2974592 37.74 2688 2266464 677380 7.58 258248 2331156 178424 12:46:01 AM 4960128 7054732 2922296 37.07 2688 2261696 629768 7.05 261428 2276384 36 12:47:01 AM 4914752 7009976 2967672 37.65 2688 2262468 681492 7.63 261552 2322128 428 12:48:01 AM 5079964 6989940 2802460 35.55 2688 2082780 703544 7.88 301112 2139880 28452 12:49:01 AM 5075792 6988616 2806632 35.61 2688 2086128 717820 8.04 461012 1988796 25724 Average: 5288304 7069422 2594120 32.91 2688 1960380 642469 7.19 237348 2020717 72084 12:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 4.10 2.65 0.87 0.56 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 221.94 126.92 859.15 51.45 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 22.91 19.91 292.49 2.73 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 56.65 45.10 617.88 5.21 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 65.41 48.24 734.33 8.17 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 13.45 8.60 5.52 3.52 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 42.22 33.41 334.10 7.08 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 178.20 157.94 41.51 42.87 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 28.81 20.39 26.69 2.51 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 158.71 134.99 1765.47 26.88 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 19.36 17.01 14.91 8.43 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 73.79 55.92 426.61 14.49 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) 10/29/2025 _x86_64_ (2 CPU) 00:37:18 LINUX RESTART (2 CPU) 12:38:01 AM CPU %user %nice %system %iowait %steal %idle 12:39:01 AM all 9.84 0.03 1.88 87.31 0.16 0.78 12:39:01 AM 0 9.76 0.03 1.72 88.26 0.17 0.07 12:39:01 AM 1 9.92 0.03 2.04 86.35 0.15 1.50 12:40:01 AM all 13.02 0.00 3.49 55.99 0.09 27.41 12:40:01 AM 0 11.70 0.00 3.67 55.51 0.10 29.02 12:40:01 AM 1 14.34 0.00 3.32 56.47 0.08 25.80 12:41:01 AM all 8.92 0.00 1.28 21.88 0.07 67.85 12:41:01 AM 0 13.17 0.00 1.60 18.96 0.07 66.19 12:41:01 AM 1 4.68 0.00 0.95 24.80 0.07 69.51 12:42:01 AM all 19.06 0.00 2.92 10.92 0.11 66.99 12:42:01 AM 0 21.46 0.00 3.14 11.58 0.12 63.70 12:42:01 AM 1 16.66 0.00 2.70 10.26 0.10 70.28 12:43:01 AM all 28.53 0.00 4.10 8.42 0.13 58.82 12:43:01 AM 0 35.04 0.00 4.49 8.09 0.13 52.25 12:43:01 AM 1 22.04 0.00 3.70 8.76 0.12 65.39 12:44:01 AM all 13.07 0.00 1.58 1.62 0.07 83.66 12:44:01 AM 0 15.43 0.00 1.94 1.75 0.07 80.81 12:44:01 AM 1 10.71 0.00 1.22 1.49 0.07 86.52 12:45:01 AM all 27.31 0.00 5.29 1.22 0.12 66.05 12:45:01 AM 0 29.91 0.00 5.91 1.05 0.12 63.01 12:45:01 AM 1 24.71 0.00 4.66 1.40 0.13 69.09 12:46:01 AM all 14.76 0.00 2.55 4.44 0.08 78.17 12:46:01 AM 0 20.10 0.00 2.98 4.57 0.07 72.27 12:46:01 AM 1 9.43 0.00 2.12 4.31 0.08 84.06 12:47:01 AM all 2.40 0.00 0.30 0.03 0.04 97.22 12:47:01 AM 0 3.49 0.00 0.39 0.07 0.05 96.01 12:47:01 AM 1 1.32 0.00 0.22 0.00 0.03 98.43 12:48:01 AM all 19.18 0.00 2.62 0.36 0.10 77.74 12:48:01 AM 0 25.28 0.00 2.69 0.42 0.12 71.49 12:48:01 AM 1 13.11 0.00 2.54 0.30 0.08 83.96 12:49:01 AM all 32.70 0.00 4.26 0.75 0.12 62.17 12:49:01 AM 0 38.82 0.00 4.49 0.47 0.13 56.10 12:49:01 AM 1 26.59 0.00 4.04 1.03 0.10 68.24 Average: CPU %user %nice %system %iowait %steal %idle Average: all 17.18 0.00 2.75 17.48 0.10 62.49 Average: 0 20.39 0.00 3.00 17.29 0.10 59.20 Average: 1 13.96 0.00 2.50 17.67 0.09 65.77