---> uname -a: Linux prd-centos8-robot-2c-8g-49240.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 624 4895 19 2177 6775 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:22:fa:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.231/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85659sec preferred_lft 85659sec inet6 fe80::f816:3eff:fe22:fa57/64 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) 08/04/2025 _x86_64_ (2 CPU) 07:25:31 LINUX RESTART (2 CPU) 07:26:01 AM tps rtps wtps bread/s bwrtn/s 07:27:02 AM 114.55 52.03 62.51 7361.95 30263.83 07:28:01 AM 112.13 0.73 111.40 53.81 12051.54 07:29:01 AM 27.78 0.42 27.36 64.79 2215.96 07:30:01 AM 86.39 9.45 76.94 1685.30 8690.62 07:31:01 AM 11.86 0.00 11.86 0.00 1188.20 07:32:01 AM 0.42 0.00 0.42 0.00 7.27 07:33:01 AM 0.17 0.00 0.17 0.00 1.88 07:34:01 AM 0.58 0.23 0.35 12.66 88.85 07:35:01 AM 1.88 0.00 1.88 0.00 65.52 07:36:01 AM 0.27 0.00 0.27 0.00 4.18 07:37:01 AM 15.21 0.32 14.90 36.92 660.46 Average: 33.63 5.75 27.88 839.02 5011.35 07:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:27:02 AM 5265176 6966820 2617256 33.20 2688 1886432 817252 9.15 222348 2084944 218100 07:28:01 AM 5140384 6974532 2742048 34.79 2688 2009764 726972 8.14 198424 2188236 42480 07:29:01 AM 5152500 7015960 2729932 34.63 2688 2038584 715092 8.01 222908 2156500 37444 07:30:01 AM 4928980 7025448 2953452 37.47 2688 2263864 685272 7.67 267856 2306316 26924 07:31:01 AM 4920300 7016664 2962132 37.58 2688 2263880 685272 7.67 267876 2314484 8 07:32:01 AM 4920348 7016716 2962084 37.58 2688 2263884 685272 7.67 267880 2314560 4 07:33:01 AM 4920036 7016404 2962396 37.58 2688 2263884 685272 7.67 267880 2314696 4 07:34:01 AM 4851384 6950592 3031048 38.45 2688 2266724 765800 8.57 268012 2382636 40 07:35:01 AM 4827128 6926364 3055304 38.76 2688 2266752 773468 8.66 268012 2406732 16 07:36:01 AM 4800824 6900068 3081608 39.09 2688 2266768 812104 9.09 268012 2432632 16 07:37:01 AM 5029196 6948940 2853236 36.20 2688 2093332 743244 8.32 308344 2184332 27484 Average: 4977841 6978046 2904591 36.85 2688 2171261 735911 8.24 257050 2280552 32047 07:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:27:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:02 AM eth0 309.91 187.57 1646.76 56.12 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 71.33 53.71 840.05 9.33 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 18.11 13.95 7.31 4.97 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 405.50 288.47 399.27 71.15 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 111.83 83.04 23.71 20.22 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 3.05 1.95 0.60 0.48 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 2.80 2.10 0.68 0.61 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 50.92 30.89 313.45 3.24 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 220.38 218.38 5722.55 14.15 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 243.01 240.09 5981.20 15.54 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 127.64 93.80 1159.26 30.99 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 142.34 110.45 1464.05 20.63 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) 08/04/2025 _x86_64_ (2 CPU) 07:25:31 LINUX RESTART (2 CPU) 07:26:01 AM CPU %user %nice %system %iowait %steal %idle 07:27:02 AM all 40.84 0.03 7.56 15.71 0.13 35.73 07:27:02 AM 0 32.16 0.03 7.65 16.05 0.12 43.99 07:27:02 AM 1 49.54 0.02 7.47 15.38 0.13 27.46 07:28:01 AM all 30.80 0.00 4.70 1.33 0.09 63.07 07:28:01 AM 0 24.54 0.00 3.80 0.95 0.08 70.63 07:28:01 AM 1 37.09 0.00 5.60 1.71 0.10 55.49 07:29:01 AM all 15.49 0.00 2.60 0.22 0.08 81.61 07:29:01 AM 0 8.68 0.00 2.52 0.27 0.08 88.45 07:29:01 AM 1 22.32 0.00 2.68 0.17 0.08 74.75 07:30:01 AM all 29.85 0.00 6.15 1.41 0.10 62.48 07:30:01 AM 0 26.40 0.00 5.31 1.08 0.10 67.11 07:30:01 AM 1 33.32 0.00 7.00 1.74 0.10 57.84 07:31:01 AM all 0.57 0.00 0.39 0.46 0.05 98.53 07:31:01 AM 0 0.52 0.00 0.28 0.48 0.05 98.66 07:31:01 AM 1 0.62 0.00 0.50 0.43 0.05 98.39 07:32:01 AM all 0.33 0.00 0.09 0.00 0.04 99.54 07:32:01 AM 0 0.48 0.00 0.07 0.00 0.03 99.42 07:32:01 AM 1 0.17 0.00 0.12 0.00 0.05 99.67 07:33:01 AM all 0.32 0.00 0.07 0.00 0.03 99.59 07:33:01 AM 0 0.35 0.00 0.05 0.00 0.02 99.58 07:33:01 AM 1 0.28 0.00 0.08 0.00 0.03 99.60 07:34:01 AM all 6.33 0.00 1.37 0.01 0.07 92.23 07:34:01 AM 0 1.76 0.00 0.25 0.00 0.07 97.92 07:34:01 AM 1 10.90 0.00 2.49 0.02 0.07 86.53 07:35:01 AM all 9.38 0.00 1.21 0.01 0.13 89.27 07:35:01 AM 0 0.65 0.00 0.17 0.00 0.12 99.06 07:35:01 AM 1 18.24 0.00 2.27 0.02 0.14 79.33 07:36:01 AM all 9.49 0.00 1.26 0.00 0.11 89.14 07:36:01 AM 0 11.06 0.00 1.47 0.00 0.10 87.37 07:36:01 AM 1 7.94 0.00 1.06 0.00 0.12 90.89 07:37:01 AM all 17.89 0.00 2.65 0.10 0.09 79.27 07:37:01 AM 0 12.70 0.00 2.66 0.05 0.08 84.51 07:37:01 AM 1 23.08 0.00 2.64 0.15 0.10 74.03 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.64 0.00 2.55 1.75 0.08 80.98 Average: 0 10.83 0.00 2.20 1.72 0.08 85.17 Average: 1 18.46 0.00 2.90 1.78 0.09 76.77