---> uname -a: Linux prd-centos8-robot-2c-8g-391.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 592 4736 19 2368 6806 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:96:61:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.163/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85423sec preferred_lft 85423sec inet6 fe80::f816:3eff:fe96:61cb/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) 09/23/2025 _x86_64_ (2 CPU) 00:36:35 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:02 AM 92.67 24.79 67.88 6832.72 6383.62 12:39:01 AM 93.37 0.73 92.65 53.82 11110.61 12:40:01 AM 26.62 0.42 26.21 64.78 2087.17 12:41:01 AM 65.86 6.96 58.90 1292.77 3752.37 12:42:01 AM 28.61 0.00 28.61 0.00 6141.09 12:43:01 AM 4.25 0.22 4.03 11.73 201.17 12:44:01 AM 2.35 0.00 2.35 0.00 658.87 12:45:01 AM 0.82 0.00 0.82 0.00 246.93 12:46:01 AM 0.35 0.02 0.33 1.07 233.26 12:47:01 AM 1.03 0.00 1.03 0.00 685.00 12:48:01 AM 0.68 0.03 0.65 1.87 546.88 12:49:01 AM 0.87 0.35 0.52 53.45 486.29 12:50:01 AM 0.30 0.00 0.30 0.00 91.45 12:51:01 AM 0.20 0.00 0.20 0.00 16.90 12:52:01 AM 24.99 6.40 18.59 622.76 4073.83 Average: 22.79 2.66 20.12 596.39 2438.12 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:02 AM 5388564 7066820 2493868 31.64 2688 1861220 669648 7.50 185376 1992564 169996 12:39:01 AM 5162432 7003404 2720000 34.51 2688 2016540 706380 7.91 197708 2168068 41868 12:40:01 AM 5239704 7082184 2642728 33.53 2688 2018488 629916 7.05 218672 2076056 10756 12:41:01 AM 4969316 7063276 2913116 36.96 2688 2261092 632600 7.08 262124 2276388 174372 12:42:01 AM 4963492 7057040 2918940 37.03 2688 2261096 632600 7.08 262128 2276536 4 12:43:01 AM 4917624 7013232 2964808 37.61 2688 2263156 697980 7.82 262312 2321672 452 12:44:01 AM 4886344 6999316 2996088 38.01 2688 2280584 713440 7.99 262728 2352784 288 12:45:01 AM 4874368 6997432 3008064 38.16 2688 2290656 713440 7.99 262728 2364460 3440 12:46:01 AM 4870388 6998008 3012044 38.21 2688 2295220 713440 7.99 262744 2368888 1016 12:47:01 AM 4850112 6996988 3032320 38.47 2688 2314440 728864 8.16 262792 2387860 88 12:48:01 AM 4834044 6997176 3048388 38.67 2688 2330672 727968 8.15 263028 2403972 4 12:49:01 AM 4426096 6932280 3456336 43.85 2688 2348956 742728 8.32 264340 2431320 2212 12:50:01 AM 4425336 6932252 3457096 43.86 2688 2349696 761904 8.53 264356 2432004 360 12:51:01 AM 4425488 6932624 3456944 43.86 2688 2349876 736956 8.25 264356 2432016 88 12:52:01 AM 4916472 7030224 2965960 37.63 2688 2286172 660032 7.39 547936 2058544 23076 Average: 4876652 7006817 3005780 38.13 2688 2235191 697860 7.81 269555 2289542 28535 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:02 AM eth0 292.17 192.90 1754.43 60.88 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 66.09 43.70 755.29 7.93 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 13.63 8.91 5.58 3.64 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 226.66 167.34 371.07 43.85 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 7.47 5.53 1.80 2.21 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 27.79 19.08 23.18 2.83 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 38.48 38.04 122.29 10.76 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 17.31 16.10 65.57 6.00 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 20.61 18.28 13.75 4.71 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 24.10 21.41 264.98 10.92 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 17.41 14.60 261.52 1.69 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 51.40 65.71 265.87 5.67 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 12.95 10.75 3.39 2.23 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 7.62 6.07 1.81 1.11 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 101.42 65.33 181.56 118.53 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 61.67 46.26 272.29 18.88 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) 09/23/2025 _x86_64_ (2 CPU) 00:36:35 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:02 AM all 44.01 0.00 7.15 1.04 0.10 47.70 12:38:02 AM 0 38.47 0.00 7.07 0.82 0.10 53.54 12:38:02 AM 1 49.56 0.00 7.22 1.27 0.10 41.85 12:39:01 AM all 25.47 0.00 3.71 1.29 0.08 69.45 12:39:01 AM 0 14.65 0.00 2.96 1.41 0.07 80.91 12:39:01 AM 1 36.32 0.00 4.47 1.17 0.08 57.96 12:40:01 AM all 11.71 0.00 1.54 1.42 0.09 85.24 12:40:01 AM 0 6.24 0.00 1.17 1.85 0.10 90.64 12:40:01 AM 1 17.18 0.00 1.92 0.98 0.08 79.83 12:41:01 AM all 33.05 0.00 5.87 0.39 0.10 60.59 12:41:01 AM 0 24.55 0.00 5.67 0.35 0.12 69.31 12:41:01 AM 1 41.58 0.00 6.06 0.43 0.08 51.84 12:42:01 AM all 0.18 0.00 0.37 0.40 0.04 99.01 12:42:01 AM 0 0.18 0.00 0.38 0.35 0.05 99.03 12:42:01 AM 1 0.17 0.00 0.35 0.45 0.03 99.00 12:43:01 AM all 3.30 0.00 0.22 0.01 0.05 96.42 12:43:01 AM 0 2.27 0.00 0.18 0.02 0.05 97.48 12:43:01 AM 1 4.33 0.00 0.25 0.00 0.05 95.36 12:44:01 AM all 19.09 0.00 0.26 0.12 0.08 80.45 12:44:01 AM 0 10.55 0.00 0.27 0.22 0.07 88.90 12:44:01 AM 1 27.62 0.00 0.25 0.02 0.08 72.03 12:45:01 AM all 9.35 0.00 0.13 0.03 0.05 90.44 12:45:01 AM 0 2.94 0.00 0.12 0.03 0.05 96.86 12:45:01 AM 1 15.76 0.00 0.15 0.02 0.05 84.03 12:46:01 AM all 12.81 0.00 0.18 0.06 0.08 86.87 12:46:01 AM 0 3.83 0.00 0.22 0.08 0.07 95.80 12:46:01 AM 1 21.79 0.00 0.15 0.03 0.08 77.94 12:47:01 AM all 6.53 0.00 0.23 0.13 0.07 93.04 12:47:01 AM 0 3.03 0.00 0.25 0.27 0.05 96.40 12:47:01 AM 1 10.02 0.00 0.22 0.00 0.08 89.68 12:48:01 AM all 2.55 0.00 0.23 0.08 0.04 97.10 12:48:01 AM 0 0.95 0.00 0.15 0.00 0.03 98.86 12:48:01 AM 1 4.15 0.00 0.32 0.15 0.05 95.34 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 8.90 0.00 2.55 0.08 0.07 88.41 12:49:01 AM 0 5.78 0.00 2.52 0.02 0.07 91.62 12:49:01 AM 1 12.03 0.00 2.57 0.13 0.07 85.20 12:50:01 AM all 4.44 0.00 0.16 0.00 0.06 95.34 12:50:01 AM 0 1.37 0.00 0.18 0.00 0.05 98.39 12:50:01 AM 1 7.50 0.00 0.13 0.00 0.07 92.30 12:51:01 AM all 2.59 0.00 0.15 0.00 0.06 97.20 12:51:01 AM 0 1.35 0.00 0.12 0.00 0.05 98.48 12:51:01 AM 1 3.84 0.00 0.19 0.00 0.07 95.91 12:52:01 AM all 26.52 0.25 4.15 0.63 0.08 68.38 12:52:01 AM 0 24.29 0.48 4.04 0.99 0.07 70.13 12:52:01 AM 1 28.76 0.02 4.26 0.27 0.08 66.62 Average: all 14.03 0.02 1.79 0.38 0.07 83.71 Average: 0 9.37 0.03 1.69 0.43 0.07 88.42 Average: 1 18.70 0.00 1.90 0.33 0.07 79.00