---> uname -a: Linux prd-centos8-robot-2c-8g-1492.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 648 4856 19 2192 6751 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:43:6f:37 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.88/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85505sec preferred_lft 85505sec inet6 fe80::f816:3eff:fe43:6f37/64 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) 11/27/2025 _x86_64_ (2 CPU) 00:45:01 LINUX RESTART (2 CPU) 12:46:01 AM tps rtps wtps bread/s bwrtn/s 12:47:01 AM 118.76 1.25 117.51 97.05 10542.01 12:48:01 AM 54.12 0.68 53.43 51.58 7026.67 12:49:01 AM 65.06 7.10 57.96 1310.18 3855.17 12:50:01 AM 40.41 0.25 40.16 47.14 6529.46 12:51:01 AM 4.49 0.22 4.27 11.71 166.03 12:52:01 AM 2.00 0.00 2.00 0.00 142.65 12:53:01 AM 0.35 0.00 0.35 0.00 57.52 12:54:01 AM 0.25 0.00 0.25 0.00 32.31 12:55:01 AM 0.28 0.00 0.28 0.00 68.64 12:56:01 AM 0.43 0.00 0.43 0.00 20.46 12:57:01 AM 0.23 0.00 0.23 0.00 4.93 12:58:01 AM 0.33 0.00 0.33 0.00 48.42 12:59:01 AM 14.98 0.32 14.66 36.92 592.80 Average: 23.20 0.75 22.45 119.57 2236.55 12:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 AM 5209692 7008972 2672736 33.91 2688 1975916 732344 8.20 187744 2141800 136508 12:48:01 AM 5068540 6946396 2813888 35.70 2688 2053752 787976 8.82 214308 2252308 44240 12:49:01 AM 4899120 6995012 2983308 37.85 2688 2261184 776280 8.69 256568 2342720 158616 12:50:01 AM 4893352 6992452 2989076 37.92 2688 2266332 732156 8.20 260404 2346064 12 12:51:01 AM 4848232 6948816 3034196 38.49 2688 2267848 789632 8.84 260548 2391516 1176 12:52:01 AM 4843752 6945984 3038676 38.55 2688 2269488 825144 9.24 260560 2395824 436 12:53:01 AM 4839912 6943660 3042516 38.60 2688 2270996 842104 9.43 260560 2399624 364 12:54:01 AM 4838012 6943292 3044416 38.62 2688 2272504 842104 9.43 260564 2401276 996 12:55:01 AM 4836580 6942840 3045848 38.64 2688 2273484 842104 9.43 260564 2402844 36 12:56:01 AM 4836116 6942760 3046312 38.65 2688 2273876 842104 9.43 260568 2403480 36 12:57:01 AM 4835052 6941992 3047376 38.66 2688 2274188 842104 9.43 260568 2404200 288 12:58:01 AM 4832316 6940464 3050112 38.70 2688 2275380 842104 9.43 260568 2407024 112 12:59:01 AM 4988724 6923424 2893704 36.71 2688 2108000 804092 9.00 308916 2225588 38648 Average: 4905338 6955082 2977090 37.77 2688 2218688 807711 9.04 254803 2347251 29344 12:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 97.38 83.19 1068.88 11.93 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 49.80 39.20 583.25 6.37 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 40.63 36.53 335.03 16.54 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 200.92 141.71 43.52 32.90 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 73.32 66.75 15.08 6.32 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 56.08 55.03 13.60 5.73 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 38.46 37.79 10.72 4.61 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 37.02 37.49 11.30 4.50 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 28.05 26.30 8.41 4.27 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 14.06 12.76 3.74 2.41 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 10.58 9.85 2.88 1.83 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 36.69 33.42 10.12 6.34 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 70.59 46.08 100.31 49.51 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 57.95 48.15 169.75 11.79 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) 11/27/2025 _x86_64_ (2 CPU) 00:45:01 LINUX RESTART (2 CPU) 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 38.34 0.00 5.42 2.68 0.10 53.45 12:47:01 AM 0 38.45 0.00 5.55 2.67 0.10 53.23 12:47:01 AM 1 38.23 0.00 5.30 2.70 0.10 53.67 12:48:01 AM all 19.33 0.00 2.05 1.44 0.07 77.12 12:48:01 AM 0 25.32 0.00 2.35 1.48 0.07 70.78 12:48:01 AM 1 13.32 0.00 1.75 1.39 0.07 83.47 12:49:01 AM all 28.72 0.00 5.41 0.91 0.08 64.88 12:49:01 AM 0 34.12 0.00 5.84 0.98 0.08 58.98 12:49:01 AM 1 23.33 0.00 4.98 0.83 0.08 70.78 12:50:01 AM all 11.82 0.00 2.17 3.30 0.07 82.64 12:50:01 AM 0 15.45 0.00 2.54 5.31 0.07 76.64 12:50:01 AM 1 8.20 0.00 1.79 1.29 0.07 88.65 12:51:01 AM all 5.87 0.00 0.45 0.02 0.06 93.60 12:51:01 AM 0 5.92 0.00 0.54 0.03 0.05 93.46 12:51:01 AM 1 5.82 0.00 0.37 0.00 0.07 93.75 12:52:01 AM all 5.98 0.00 0.38 0.01 0.08 93.55 12:52:01 AM 0 6.18 0.00 0.42 0.02 0.08 93.30 12:52:01 AM 1 5.77 0.00 0.34 0.00 0.08 93.81 12:53:01 AM all 5.37 0.00 0.36 0.00 0.08 94.18 12:53:01 AM 0 6.09 0.00 0.44 0.00 0.08 93.39 12:53:01 AM 1 4.66 0.00 0.28 0.00 0.08 94.98 12:54:01 AM all 4.84 0.00 0.35 0.00 0.07 94.74 12:54:01 AM 0 3.75 0.00 0.28 0.00 0.07 95.90 12:54:01 AM 1 5.93 0.00 0.42 0.00 0.07 93.58 12:55:01 AM all 6.63 0.00 0.29 0.00 0.08 93.00 12:55:01 AM 0 6.32 0.00 0.32 0.00 0.07 93.29 12:55:01 AM 1 6.94 0.00 0.27 0.00 0.08 92.71 12:56:01 AM all 4.15 0.00 0.25 0.00 0.08 95.52 12:56:01 AM 0 4.72 0.00 0.25 0.00 0.07 94.96 12:56:01 AM 1 3.58 0.00 0.25 0.00 0.08 96.08 12:57:01 AM all 3.65 0.00 0.26 0.00 0.05 96.04 12:57:01 AM 0 3.11 0.00 0.25 0.00 0.05 96.59 12:57:01 AM 1 4.20 0.00 0.27 0.00 0.05 95.48 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 10.73 0.00 0.50 0.00 0.08 88.69 12:58:01 AM 0 16.46 0.00 0.53 0.00 0.08 82.92 12:58:01 AM 1 4.98 0.00 0.47 0.00 0.08 94.47 12:59:01 AM all 20.39 0.00 2.14 0.07 0.07 77.33 12:59:01 AM 0 27.65 0.00 2.47 0.08 0.07 69.73 12:59:01 AM 1 13.13 0.00 1.82 0.05 0.07 84.93 Average: all 12.77 0.00 1.55 0.65 0.07 84.96 Average: 0 14.91 0.00 1.68 0.81 0.07 82.53 Average: 1 10.64 0.00 1.41 0.48 0.08 87.39