---> uname -a: Linux prd-centos8-robot-2c-8g-2725.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 591 4849 19 2257 6808 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:30:f7:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.10/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85544sec preferred_lft 85544sec inet6 fe80::f816:3eff:fe30:f7e1/64 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) 08/20/2025 _x86_64_ (2 CPU) 04:28:51 LINUX RESTART (2 CPU) 04:30:01 AM tps rtps wtps bread/s bwrtn/s 04:31:01 AM 127.07 0.72 126.35 52.90 12414.72 04:32:01 AM 30.24 0.38 29.86 64.26 2805.47 04:33:01 AM 78.55 7.00 71.55 1293.52 7690.77 04:34:01 AM 15.39 0.00 15.39 0.00 2169.89 04:35:01 AM 2.58 0.22 2.37 11.73 137.93 04:36:01 AM 0.90 0.00 0.90 0.00 596.35 04:37:01 AM 0.45 0.00 0.45 0.00 379.60 04:38:01 AM 0.65 0.02 0.63 1.07 201.22 04:39:01 AM 0.93 0.38 0.55 55.32 150.31 04:40:01 AM 0.47 0.00 0.47 0.00 75.85 04:41:01 AM 0.18 0.00 0.18 0.00 25.27 04:42:01 AM 14.81 0.32 14.50 36.93 532.33 04:43:01 AM 29.17 0.53 28.64 64.78 3094.84 Average: 23.19 0.74 22.45 121.57 2329.15 04:30:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:31:01 AM 5169620 7003120 2712812 34.42 2688 2009108 699844 7.84 197004 2164364 65848 04:32:01 AM 5240696 7075816 2641736 33.51 2688 2011040 639572 7.16 217604 2074608 10756 04:33:01 AM 4962880 7047488 2919552 37.04 2688 2252060 638648 7.15 261336 2274148 54852 04:34:01 AM 4962752 7047200 2919680 37.04 2688 2252060 638648 7.15 261336 2273812 12 04:35:01 AM 4911980 6999656 2970452 37.68 2688 2255292 702372 7.86 261900 2324000 1052 04:36:01 AM 4883964 6989496 2998468 38.04 2688 2273188 717852 8.04 261936 2351704 1504 04:37:01 AM 4871544 6987204 3010888 38.20 2688 2283296 717852 8.04 261936 2363612 288 04:38:01 AM 4863608 6986056 3018824 38.30 2688 2290108 733296 8.21 262004 2371728 1312 04:39:01 AM 4473488 6927436 3408944 43.25 2688 2296400 733320 8.21 263572 2380044 1664 04:40:01 AM 4472640 6926872 3409792 43.26 2688 2296968 735528 8.24 263572 2381228 180 04:41:01 AM 4471052 6925868 3411380 43.28 2688 2297500 735528 8.24 263592 2382572 16 04:42:01 AM 4874460 6920360 3007972 38.16 2688 2218984 789756 8.84 336028 2310288 118024 04:43:01 AM 5016268 7020440 2866164 36.36 2688 2177800 680524 7.62 501964 2007032 25036 Average: 4859612 6989001 3022820 38.35 2688 2224139 704826 7.89 277983 2281472 21580 04:30:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 84.39 64.11 863.12 9.95 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 16.33 8.75 5.90 3.51 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 243.43 177.30 372.97 45.95 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 1.70 0.72 0.19 0.12 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 30.09 23.20 29.35 4.82 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 37.93 34.48 125.65 9.42 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 18.28 16.40 63.24 6.40 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 26.52 23.84 24.67 12.72 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 45.24 60.87 66.65 5.59 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 3.17 2.65 1.00 0.80 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 19.08 15.93 4.66 2.96 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 78.04 48.23 146.89 86.80 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 20.79 17.14 16.48 8.58 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 48.08 37.97 132.39 15.20 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) 08/20/2025 _x86_64_ (2 CPU) 04:28:51 LINUX RESTART (2 CPU) 04:30:01 AM CPU %user %nice %system %iowait %steal %idle 04:31:01 AM all 36.60 0.00 5.44 1.46 0.11 56.39 04:31:01 AM 0 37.26 0.00 5.12 1.20 0.10 56.32 04:31:01 AM 1 35.93 0.00 5.75 1.73 0.12 56.47 04:32:01 AM all 11.69 0.00 1.55 0.66 0.06 86.04 04:32:01 AM 0 6.89 0.00 1.25 0.60 0.07 91.19 04:32:01 AM 1 16.49 0.00 1.85 0.72 0.05 80.89 04:33:01 AM all 32.84 0.00 6.01 0.97 0.10 60.08 04:33:01 AM 0 28.33 0.00 5.96 0.95 0.10 64.66 04:33:01 AM 1 37.36 0.00 6.06 0.98 0.10 55.50 04:34:01 AM all 0.31 0.00 0.16 0.22 0.05 99.27 04:34:01 AM 0 0.53 0.00 0.15 0.28 0.03 99.00 04:34:01 AM 1 0.08 0.00 0.17 0.15 0.07 99.53 04:35:01 AM all 5.35 0.00 0.27 0.03 0.08 94.27 04:35:01 AM 0 3.50 0.00 0.30 0.03 0.07 96.10 04:35:01 AM 1 7.21 0.00 0.23 0.02 0.10 92.44 04:36:01 AM all 18.22 0.00 0.23 0.03 0.08 81.44 04:36:01 AM 0 8.76 0.00 0.22 0.07 0.08 90.88 04:36:01 AM 1 27.72 0.00 0.23 0.00 0.07 71.98 04:37:01 AM all 9.00 0.00 0.14 0.02 0.07 90.78 04:37:01 AM 0 9.23 0.00 0.13 0.00 0.07 90.57 04:37:01 AM 1 8.77 0.00 0.15 0.03 0.07 90.98 04:38:01 AM all 15.67 0.00 0.18 0.02 0.08 84.05 04:38:01 AM 0 2.89 0.00 0.18 0.03 0.07 96.82 04:38:01 AM 1 28.46 0.00 0.18 0.00 0.08 71.27 04:39:01 AM all 9.32 0.00 2.51 0.01 0.08 88.09 04:39:01 AM 0 7.49 0.00 2.41 0.00 0.05 90.05 04:39:01 AM 1 11.16 0.00 2.61 0.02 0.10 86.11 04:40:01 AM all 2.31 0.00 0.14 0.01 0.09 97.45 04:40:01 AM 0 1.12 0.00 0.13 0.00 0.07 98.68 04:40:01 AM 1 3.50 0.00 0.15 0.02 0.12 96.21 04:41:01 AM all 5.56 0.00 0.21 0.00 0.07 94.16 04:41:01 AM 0 2.16 0.00 0.22 0.00 0.07 97.56 04:41:01 AM 1 8.98 0.00 0.20 0.00 0.07 90.76 04:41:01 AM CPU %user %nice %system %iowait %steal %idle 04:42:01 AM all 19.92 0.00 2.70 0.06 0.08 77.25 04:42:01 AM 0 22.01 0.00 2.70 0.03 0.08 75.17 04:42:01 AM 1 17.84 0.00 2.69 0.08 0.07 79.33 04:43:01 AM all 29.05 0.00 4.03 0.23 0.09 66.59 04:43:01 AM 0 21.50 0.00 3.72 0.27 0.08 74.44 04:43:01 AM 1 36.60 0.00 4.35 0.20 0.10 58.75 Average: all 15.09 0.00 1.82 0.29 0.08 82.73 Average: 0 11.68 0.00 1.73 0.27 0.07 86.24 Average: 1 18.49 0.00 1.90 0.30 0.08 79.22