---> uname -a: Linux prd-centos8-robot-2c-8g-685.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 634 4866 19 2196 6765 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:13:a4:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.43/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85630sec preferred_lft 85630sec inet6 fe80::f816:3eff:fe13:a485/64 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) 10/05/2025 _x86_64_ (2 CPU) 02:36:52 LINUX RESTART (2 CPU) 02:38:02 AM tps rtps wtps bread/s bwrtn/s 02:39:01 AM 116.25 0.12 116.13 3.52 11506.39 02:40:01 AM 40.29 1.03 39.25 113.56 3974.94 02:41:01 AM 56.00 6.75 49.25 1247.98 3551.88 02:42:01 AM 38.66 2.73 35.93 439.66 6412.90 02:43:01 AM 3.67 0.22 3.45 11.73 151.00 02:44:01 AM 2.02 0.00 2.02 0.00 156.51 02:45:01 AM 0.22 0.00 0.22 0.00 35.62 02:46:01 AM 0.27 0.00 0.27 0.00 59.04 02:47:01 AM 0.65 0.00 0.65 0.00 32.28 02:48:01 AM 0.32 0.00 0.32 0.00 41.83 02:49:01 AM 23.84 0.42 23.43 47.72 1299.67 Average: 25.52 1.03 24.49 169.73 2461.12 02:38:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:39:01 AM 5078740 6947768 2803684 35.57 2688 2046140 754936 8.45 191220 2264332 137088 02:40:01 AM 5242332 7083324 2640092 33.49 2688 2016872 644312 7.21 219164 2070800 10768 02:41:01 AM 4872584 6963528 3009840 38.18 2688 2258428 770688 8.63 255732 2376084 174736 02:42:01 AM 4906632 7010664 2975792 37.75 2688 2271628 674852 7.56 267600 2325108 4 02:43:01 AM 4860732 6965992 3021692 38.33 2688 2272856 739104 8.28 267812 2370884 4 02:44:01 AM 4852260 6960492 3030164 38.44 2688 2275852 796592 8.92 267860 2378788 516 02:45:01 AM 4850256 6959108 3032168 38.47 2688 2276448 796592 8.92 267860 2381164 148 02:46:01 AM 4847684 6958152 3034740 38.50 2688 2278108 816640 9.14 267876 2383568 160 02:47:01 AM 4847040 6958124 3035384 38.51 2688 2278696 816640 9.14 267876 2384156 24 02:48:01 AM 4822484 6935716 3059940 38.82 2688 2280828 780256 8.74 267920 2408816 1076 02:49:01 AM 4982204 6920240 2900220 36.79 2688 2111664 766300 8.58 471492 2072552 23612 Average: 4923904 6969373 2958520 37.53 2688 2215229 759719 8.51 273856 2310568 31649 02:38:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 97.17 72.60 1169.82 10.74 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 8.61 8.63 5.81 3.54 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 40.54 33.44 334.87 15.10 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 150.82 107.25 35.33 25.60 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 32.02 23.74 7.50 2.40 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 110.40 108.73 29.40 9.37 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 2.90 3.43 0.85 0.55 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 45.64 46.53 8.77 4.27 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 3.70 3.80 0.95 0.59 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 45.48 44.13 9.98 5.14 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 60.60 40.40 100.79 55.72 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 54.29 44.75 153.39 12.10 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) 10/05/2025 _x86_64_ (2 CPU) 02:36:52 LINUX RESTART (2 CPU) 02:38:02 AM CPU %user %nice %system %iowait %steal %idle 02:39:01 AM all 36.66 0.00 5.07 2.62 0.12 55.53 02:39:01 AM 0 21.25 0.00 3.91 2.84 0.12 71.88 02:39:01 AM 1 52.16 0.00 6.24 2.39 0.12 39.08 02:40:01 AM all 16.78 0.00 2.28 1.57 0.08 79.29 02:40:01 AM 0 20.03 0.00 2.16 1.55 0.08 76.18 02:40:01 AM 1 13.53 0.00 2.41 1.59 0.07 82.41 02:41:01 AM all 28.56 0.00 5.27 1.75 0.12 64.30 02:41:01 AM 0 24.93 0.00 4.78 1.07 0.12 69.10 02:41:01 AM 1 32.20 0.00 5.77 2.42 0.12 59.50 02:42:01 AM all 8.37 0.00 1.85 1.35 0.05 88.38 02:42:01 AM 0 10.82 0.00 2.02 0.97 0.05 86.14 02:42:01 AM 1 5.92 0.00 1.67 1.74 0.05 90.62 02:43:01 AM all 3.90 0.00 0.37 0.03 0.03 95.68 02:43:01 AM 0 4.57 0.00 0.40 0.05 0.03 94.94 02:43:01 AM 1 3.23 0.00 0.33 0.00 0.03 96.41 02:44:01 AM all 13.36 0.00 0.88 0.02 0.08 85.67 02:44:01 AM 0 8.96 0.00 0.77 0.02 0.07 90.18 02:44:01 AM 1 17.77 0.00 0.98 0.02 0.08 81.15 02:45:01 AM all 1.86 0.00 0.15 0.00 0.06 97.93 02:45:01 AM 0 1.67 0.00 0.13 0.00 0.05 98.14 02:45:01 AM 1 2.04 0.00 0.17 0.00 0.07 97.73 02:46:01 AM all 5.30 0.00 0.49 0.00 0.08 94.14 02:46:01 AM 0 1.94 0.00 0.39 0.00 0.07 97.61 02:46:01 AM 1 8.66 0.00 0.59 0.00 0.08 90.67 02:47:01 AM all 1.80 0.00 0.17 0.00 0.06 97.98 02:47:01 AM 0 2.04 0.00 0.20 0.00 0.07 97.69 02:47:01 AM 1 1.56 0.00 0.13 0.00 0.05 98.26 02:48:01 AM all 6.94 0.00 0.51 0.00 0.06 92.49 02:48:01 AM 0 9.42 0.00 0.55 0.00 0.07 89.96 02:48:01 AM 1 4.46 0.00 0.47 0.00 0.05 95.03 02:49:01 AM all 25.18 0.00 3.25 0.54 0.08 70.95 02:49:01 AM 0 20.99 0.00 3.63 0.62 0.07 74.69 02:49:01 AM 1 29.36 0.00 2.87 0.47 0.08 67.22 Average: CPU %user %nice %system %iowait %steal %idle Average: all 13.48 0.00 1.84 0.71 0.07 83.89 Average: 0 11.50 0.00 1.72 0.64 0.07 86.06 Average: 1 15.46 0.00 1.96 0.78 0.07 81.72