---> uname -a: Linux prd-centos8-robot-2c-8g-11558.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 686 4786 19 2224 6712 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:1b:f7:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.33/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85421sec preferred_lft 85421sec inet6 fe80::f816:3eff:fe1b:f76f/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) 12/08/2025 _x86_64_ (2 CPU) 03:25:00 LINUX RESTART (2 CPU) 03:26:01 AM tps rtps wtps bread/s bwrtn/s 03:27:01 AM 121.43 0.22 121.21 11.33 12483.52 03:28:01 AM 39.11 1.20 37.91 125.98 4351.61 03:29:01 AM 64.74 6.78 57.96 1248.73 3836.23 03:30:01 AM 38.67 0.25 38.42 47.05 6506.51 03:31:01 AM 4.23 0.00 4.23 0.00 154.90 03:32:01 AM 0.48 0.00 0.48 0.00 9.23 03:33:01 AM 0.15 0.00 0.15 0.00 1.88 03:34:01 AM 0.60 0.25 0.35 13.60 72.84 03:35:01 AM 2.02 0.00 2.02 0.00 189.90 03:36:01 AM 0.42 0.00 0.42 0.00 151.39 03:37:01 AM 0.35 0.00 0.35 0.00 91.22 03:38:01 AM 0.25 0.00 0.25 0.00 113.20 03:39:01 AM 0.17 0.00 0.17 0.00 120.80 03:40:01 AM 4.45 0.32 4.13 37.38 241.71 03:40:01 AM 38.36 2.74 35.62 21.92 697.26 03:41:01 AM 31.94 0.52 31.42 63.85 2385.94 Average: 20.63 0.64 19.99 103.18 2047.73 03:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:27:01 AM 5054756 6929900 2827676 35.87 2688 2051956 817544 9.15 191796 2289788 138516 03:28:01 AM 5189932 7037568 2692500 34.16 2688 2023068 740948 8.30 219804 2122920 10756 03:29:01 AM 4846412 6942888 3036020 38.52 2688 2261936 770496 8.63 256784 2395344 158516 03:30:01 AM 4866564 6967188 3015868 38.26 2688 2267092 728568 8.16 261248 2369212 28 03:31:01 AM 4867192 6967836 3015240 38.25 2688 2267096 728568 8.16 261248 2369168 4 03:32:01 AM 4867668 6968312 3014764 38.25 2688 2267096 728568 8.16 261252 2369100 4 03:33:01 AM 4867240 6967884 3015192 38.25 2688 2267096 728568 8.16 261252 2369308 4 03:34:01 AM 4813424 6917256 3069008 38.93 2688 2270284 815916 9.14 261592 2422688 800 03:35:01 AM 4807484 6914688 3074948 39.01 2688 2273656 815916 9.14 261676 2428360 424 03:36:01 AM 4800788 6912156 3081644 39.10 2688 2277812 834716 9.35 261676 2434852 192 03:37:01 AM 4795488 6909732 3086944 39.16 2688 2280708 858080 9.61 261676 2439940 448 03:38:01 AM 4791712 6909744 3090720 39.21 2688 2284516 858080 9.61 261676 2443956 900 03:39:01 AM 4787212 6909552 3095220 39.27 2688 2288784 891572 9.98 261676 2448484 1572 03:40:01 AM 4920736 6891848 2961696 37.57 2688 2141328 798840 8.94 280048 2315064 43800 03:40:01 AM 4914884 6886092 2967548 37.65 2688 2141412 798840 8.94 280300 2320244 43900 03:41:01 AM 4953152 6921800 2929280 37.16 2688 2141676 779112 8.72 483184 2088580 11204 Average: 4884040 6934653 2998392 38.04 2688 2219095 793396 8.88 270430 2351688 25692 03:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 127.75 100.57 1488.16 13.70 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 14.33 10.63 6.99 4.11 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 44.16 36.64 334.81 8.25 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 554.80 462.23 114.14 97.58 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 2.68 2.07 0.77 0.65 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 1.90 0.93 0.25 0.16 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 3.00 2.15 0.80 0.68 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 139.71 124.38 29.77 10.19 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 253.72 254.38 44.72 18.36 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 204.65 205.93 40.21 15.30 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 138.09 138.29 26.65 10.79 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 251.57 253.19 46.65 18.69 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 233.43 231.53 122.63 17.14 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 196.63 158.07 154.22 107.01 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 16.44 23.29 15.59 13.59 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 17.48 15.33 14.30 7.75 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 145.45 132.98 161.55 21.95 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) 12/08/2025 _x86_64_ (2 CPU) 03:25:00 LINUX RESTART (2 CPU) 03:26:01 AM CPU %user %nice %system %iowait %steal %idle 03:27:01 AM all 37.16 0.00 5.46 1.69 0.13 55.56 03:27:01 AM 0 46.73 0.00 6.70 2.00 0.13 44.44 03:27:01 AM 1 27.63 0.00 4.23 1.38 0.12 66.64 03:28:01 AM all 18.48 0.00 2.41 0.53 0.09 78.49 03:28:01 AM 0 30.09 0.00 3.02 0.57 0.10 66.22 03:28:01 AM 1 6.88 0.00 1.80 0.48 0.08 90.75 03:29:01 AM all 27.88 0.00 5.55 0.64 0.11 65.82 03:29:01 AM 0 32.35 0.00 6.15 0.65 0.12 60.73 03:29:01 AM 1 23.44 0.00 4.95 0.63 0.10 70.88 03:30:01 AM all 12.33 0.00 3.52 1.04 0.12 83.00 03:30:01 AM 0 10.54 0.00 3.03 1.11 0.12 85.20 03:30:01 AM 1 14.12 0.00 4.01 0.96 0.12 80.79 03:31:01 AM all 0.32 0.00 0.10 0.02 0.05 99.52 03:31:01 AM 0 0.17 0.00 0.10 0.00 0.03 99.70 03:31:01 AM 1 0.47 0.00 0.10 0.03 0.07 99.33 03:32:01 AM all 0.33 0.00 0.06 0.00 0.05 99.57 03:32:01 AM 0 0.08 0.00 0.05 0.00 0.03 99.83 03:32:01 AM 1 0.57 0.00 0.07 0.00 0.07 99.30 03:33:01 AM all 0.28 0.00 0.08 0.00 0.04 99.59 03:33:01 AM 0 0.10 0.00 0.07 0.00 0.02 99.82 03:33:01 AM 1 0.47 0.00 0.10 0.00 0.07 99.36 03:34:01 AM all 9.05 0.00 0.89 0.01 0.08 89.97 03:34:01 AM 0 12.88 0.00 1.06 0.02 0.08 85.96 03:34:01 AM 1 5.23 0.00 0.72 0.00 0.08 93.97 03:35:01 AM all 11.49 0.00 1.30 0.01 0.11 87.10 03:35:01 AM 0 14.17 0.00 1.37 0.00 0.12 84.34 03:35:01 AM 1 8.81 0.00 1.22 0.02 0.10 89.85 03:36:01 AM all 12.19 0.00 1.19 0.01 0.11 86.50 03:36:01 AM 0 16.82 0.00 1.30 0.00 0.10 81.77 03:36:01 AM 1 7.56 0.00 1.08 0.02 0.12 91.23 03:37:01 AM all 9.88 0.00 0.83 0.01 0.13 89.15 03:37:01 AM 0 15.87 0.00 1.08 0.00 0.13 82.91 03:37:01 AM 1 3.93 0.00 0.59 0.02 0.12 95.35 03:37:01 AM CPU %user %nice %system %iowait %steal %idle 03:38:01 AM all 13.32 0.00 1.34 0.01 0.12 85.22 03:38:01 AM 0 14.83 0.00 1.30 0.00 0.12 83.75 03:38:01 AM 1 11.82 0.00 1.37 0.02 0.12 86.68 03:39:01 AM all 13.27 0.00 1.38 0.00 0.12 85.24 03:39:01 AM 0 15.98 0.00 1.59 0.00 0.12 82.31 03:39:01 AM 1 10.55 0.00 1.17 0.00 0.12 88.16 03:40:01 AM all 16.73 0.00 2.36 0.09 0.14 80.68 03:40:01 AM 0 15.32 0.00 2.74 0.15 0.12 81.67 03:40:01 AM 1 18.14 0.00 1.99 0.03 0.15 79.69 03:40:01 AM all 41.22 0.00 9.46 1.35 0.00 47.97 03:40:01 AM 0 8.00 0.00 14.67 1.33 0.00 76.00 03:40:01 AM 1 75.34 0.00 4.11 1.37 0.00 19.18 03:41:01 AM all 29.80 0.00 3.53 0.59 0.12 65.97 03:41:01 AM 0 43.38 0.00 4.22 0.80 0.12 51.48 03:41:01 AM 1 16.20 0.00 2.84 0.38 0.12 80.46 Average: all 14.20 0.00 2.01 0.31 0.10 83.38 Average: 0 17.96 0.00 2.27 0.36 0.10 79.32 Average: 1 10.44 0.00 1.75 0.27 0.10 87.43