---> uname -a: Linux prd-centos8-robot-2c-8g-53085.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 588 4924 19 2184 6810 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:00:83:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.154/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85458sec preferred_lft 85458sec inet6 fe80::f816:3eff:fe00:839f/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) 09/17/2025 _x86_64_ (2 CPU) 00:35:21 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 86.49 6.53 79.96 1233.32 5966.44 12:38:01 AM 90.39 0.72 89.67 52.92 11223.99 12:39:01 AM 40.83 7.13 33.69 1310.71 2228.68 12:40:02 AM 55.45 0.25 55.20 47.05 7775.47 12:41:01 AM 3.98 0.00 3.98 0.00 140.26 12:42:01 AM 0.33 0.00 0.33 0.00 6.16 12:43:01 AM 0.17 0.00 0.17 0.00 2.12 12:44:01 AM 2.20 0.22 1.98 11.73 103.58 12:45:01 AM 0.62 0.00 0.62 0.00 122.36 12:46:01 AM 0.50 0.00 0.50 0.00 23.16 12:47:01 AM 0.17 0.00 0.17 0.00 14.81 12:48:01 AM 0.17 0.00 0.17 0.00 8.68 12:49:01 AM 0.22 0.03 0.18 1.87 19.71 12:50:01 AM 14.96 0.33 14.63 37.86 611.76 12:51:01 AM 33.72 0.55 33.17 64.11 1666.04 Average: 22.03 1.05 20.98 184.18 1996.42 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5211340 6996140 2671092 33.89 2688 1963508 722180 8.09 194912 2145140 239980 12:38:01 AM 5125584 6997660 2756848 34.97 2688 2047980 690520 7.73 212924 2196648 43076 12:39:01 AM 4940048 7028844 2942384 37.33 2688 2257080 641864 7.19 258600 2312500 181436 12:40:02 AM 4963712 7056656 2918720 37.03 2688 2260356 614828 6.88 262952 2275268 36 12:41:01 AM 4963740 7056692 2918692 37.03 2688 2260364 614828 6.88 262956 2275340 16 12:42:01 AM 4964028 7056980 2918404 37.02 2688 2260364 599380 6.71 262956 2275236 4 12:43:01 AM 4963912 7056864 2918520 37.03 2688 2260364 599380 6.71 262956 2275328 4 12:44:01 AM 4917428 7012568 2965004 37.62 2688 2262552 668756 7.49 263220 2321552 764 12:45:01 AM 4911552 7009448 2970880 37.69 2688 2265308 668756 7.49 263224 2327328 140 12:46:01 AM 4911252 7009516 2971180 37.69 2688 2265684 684256 7.66 263224 2327364 52 12:47:01 AM 4909844 7008488 2972588 37.71 2688 2266064 684256 7.66 263228 2328664 28 12:48:01 AM 4909556 7008576 2972876 37.72 2688 2266440 684256 7.66 263228 2329152 176 12:49:01 AM 4908816 7008268 2973616 37.72 2688 2266872 684256 7.66 263372 2329564 24 12:50:01 AM 5055048 6981064 2827384 35.87 2688 2098748 693584 7.77 307392 2161188 36416 12:51:01 AM 5050412 6979536 2832020 35.93 2688 2102096 686504 7.69 467400 2010108 25228 Average: 4980418 7017820 2902014 36.82 2688 2206919 662507 7.42 271503 2259359 35159 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 223.53 158.86 1557.16 44.70 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 58.06 41.80 588.45 16.92 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 42.66 36.39 330.99 7.89 0.00 0.00 0.00 0.00 12:40:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:02 AM eth0 566.11 413.90 116.31 92.91 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 2.75 2.10 0.53 0.51 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 4.25 1.92 0.72 0.44 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 3.53 1.15 1.12 0.72 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 53.77 34.96 18.10 6.38 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 28.33 23.03 7.16 4.69 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 11.95 9.28 2.85 1.86 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 11.78 9.23 2.83 1.82 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 11.28 9.10 2.68 1.80 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 9.77 7.93 2.30 1.55 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 89.65 62.31 101.07 36.51 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 20.36 17.64 15.90 8.62 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 75.94 55.37 183.43 15.17 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) 09/17/2025 _x86_64_ (2 CPU) 00:35:21 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 40.29 0.00 5.99 1.07 0.09 52.56 12:37:01 AM 0 31.71 0.00 4.96 0.77 0.08 62.48 12:37:01 AM 1 48.87 0.00 7.01 1.38 0.10 42.64 12:38:01 AM all 22.71 0.00 3.53 1.96 0.09 71.71 12:38:01 AM 0 11.08 0.00 3.18 2.23 0.10 83.41 12:38:01 AM 1 34.37 0.00 3.88 1.69 0.08 59.98 12:39:01 AM all 25.20 0.00 4.68 0.69 0.08 69.35 12:39:01 AM 0 26.72 0.00 4.32 0.52 0.07 68.37 12:39:01 AM 1 23.69 0.00 5.03 0.87 0.08 70.33 12:40:02 AM all 13.63 0.00 3.03 1.04 0.06 82.23 12:40:02 AM 0 8.91 0.00 2.89 1.71 0.07 86.43 12:40:02 AM 1 18.36 0.00 3.18 0.38 0.05 78.03 12:41:01 AM all 0.36 0.00 0.08 0.02 0.05 99.49 12:41:01 AM 0 0.59 0.00 0.08 0.03 0.03 99.25 12:41:01 AM 1 0.12 0.00 0.08 0.00 0.07 99.73 12:42:01 AM all 0.31 0.00 0.07 0.00 0.05 99.57 12:42:01 AM 0 0.52 0.00 0.07 0.00 0.05 99.37 12:42:01 AM 1 0.10 0.00 0.07 0.00 0.05 99.78 12:43:01 AM all 0.27 0.00 0.08 0.00 0.03 99.62 12:43:01 AM 0 0.27 0.00 0.10 0.00 0.05 99.58 12:43:01 AM 1 0.27 0.00 0.05 0.00 0.02 99.67 12:44:01 AM all 10.59 0.00 1.07 0.01 0.09 88.24 12:44:01 AM 0 7.22 0.00 0.92 0.02 0.10 91.74 12:44:01 AM 1 13.96 0.00 1.22 0.00 0.08 84.74 12:45:01 AM all 13.32 0.00 0.46 0.00 0.10 86.12 12:45:01 AM 0 12.13 0.00 0.43 0.00 0.10 87.34 12:45:01 AM 1 14.51 0.00 0.48 0.00 0.10 84.90 12:46:01 AM all 4.30 0.00 0.28 0.00 0.08 95.33 12:46:01 AM 0 2.11 0.00 0.20 0.00 0.07 97.63 12:46:01 AM 1 6.50 0.00 0.37 0.00 0.10 93.03 12:47:01 AM all 4.31 0.00 0.31 0.00 0.06 95.32 12:47:01 AM 0 2.66 0.00 0.23 0.00 0.05 97.06 12:47:01 AM 1 5.96 0.00 0.38 0.00 0.07 93.59 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 4.27 0.00 0.33 0.00 0.08 95.33 12:48:01 AM 0 2.14 0.00 0.25 0.00 0.07 97.54 12:48:01 AM 1 6.41 0.00 0.40 0.00 0.08 93.11 12:49:01 AM all 3.73 0.00 0.28 0.00 0.07 95.92 12:49:01 AM 0 1.84 0.00 0.20 0.00 0.07 97.89 12:49:01 AM 1 5.61 0.00 0.37 0.00 0.07 93.95 12:50:01 AM all 19.22 0.00 2.28 0.08 0.08 78.34 12:50:01 AM 0 12.04 0.00 1.62 0.05 0.08 86.21 12:50:01 AM 1 26.40 0.00 2.94 0.12 0.07 70.48 12:51:01 AM all 30.15 0.00 4.04 0.17 0.08 65.57 12:51:01 AM 0 32.77 0.00 4.07 0.17 0.07 62.93 12:51:01 AM 1 27.53 0.00 4.02 0.17 0.08 68.20 Average: all 12.87 0.00 1.77 0.34 0.07 84.95 Average: 0 10.20 0.00 1.57 0.37 0.07 87.79 Average: 1 15.53 0.00 1.97 0.31 0.07 82.12