---> uname -a: Linux prd-centos8-robot-2c-8g-45569.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 599 4911 19 2186 6800 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:08:a8:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.76/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85482sec preferred_lft 85482sec inet6 fe80::f816:3eff:fe08:a8ad/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) 07/24/2025 _x86_64_ (2 CPU) 02:25:30 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 132.47 56.53 75.94 7489.77 24159.36 02:28:01 AM 101.90 0.72 101.18 52.92 11454.80 02:29:01 AM 26.63 0.42 26.21 64.79 1775.69 02:30:01 AM 82.71 6.96 75.74 1292.77 8749.08 02:31:01 AM 14.81 0.00 14.81 0.00 1226.75 02:32:01 AM 0.52 0.02 0.50 0.13 44.93 02:33:01 AM 1.87 0.00 1.87 0.00 114.68 02:34:01 AM 0.23 0.00 0.23 0.00 57.55 02:35:01 AM 0.22 0.00 0.22 0.00 64.02 02:36:01 AM 0.33 0.00 0.33 0.00 32.59 02:37:01 AM 0.25 0.00 0.25 0.00 16.58 02:38:01 AM 0.17 0.00 0.17 0.00 2.82 02:39:01 AM 0.18 0.00 0.18 0.00 49.23 02:40:01 AM 16.58 0.42 16.16 47.72 1125.72 Average: 27.06 4.65 22.41 639.17 3491.10 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5410672 7080636 2471760 31.36 2688 1853192 667712 7.48 184608 1969960 165616 02:28:01 AM 5161884 7002188 2720548 34.51 2688 2016056 723292 8.10 198296 2170536 42484 02:29:01 AM 5162268 7013980 2720164 34.51 2688 2027864 704528 7.89 225008 2148848 20632 02:30:01 AM 4964004 7052100 2918428 37.02 2688 2255636 669168 7.49 262500 2277572 26920 02:31:01 AM 4964524 7052244 2917908 37.02 2688 2255640 669168 7.49 262496 2276976 4 02:32:01 AM 4920500 7009836 2961932 37.58 2688 2257316 722016 8.08 262640 2320648 652 02:33:01 AM 4916816 7007656 2965616 37.62 2688 2258804 740680 8.29 262648 2324232 576 02:34:01 AM 4914884 7007144 2967548 37.65 2688 2260220 762516 8.54 262648 2326152 364 02:35:01 AM 4909460 7003412 2972972 37.72 2688 2261884 762516 8.54 262652 2331728 188 02:36:01 AM 4907660 7002280 2974772 37.74 2688 2262544 780080 8.73 262656 2333432 32 02:37:01 AM 4907024 7002012 2975408 37.75 2688 2262920 780080 8.73 262660 2333904 16 02:38:01 AM 4905588 7001120 2976844 37.77 2688 2263456 780080 8.73 262660 2335508 504 02:39:01 AM 4902644 6999508 2979788 37.80 2688 2264788 780080 8.73 262668 2338164 412 02:40:01 AM 5072040 6999548 2810392 35.65 2688 2100688 704132 7.88 465732 1988336 22240 Average: 5001426 7016690 2881006 36.55 2688 2185786 731861 8.19 264277 2248285 20046 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 307.25 183.06 1650.62 62.84 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 62.43 50.93 825.29 8.91 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 17.21 13.30 6.85 4.78 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 192.10 175.14 345.82 35.71 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 2.58 2.08 0.48 0.46 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 77.92 76.54 18.29 7.33 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 57.19 54.57 13.00 5.79 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 48.67 47.35 11.04 5.35 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 61.00 60.92 13.73 6.10 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 27.64 25.12 7.00 3.92 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 16.03 13.53 3.88 2.44 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 18.18 16.25 4.60 2.94 0.00 0.00 0.00 0.00 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 40.03 36.23 10.54 6.61 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 72.56 46.93 103.72 53.77 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 71.49 57.28 215.35 14.78 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) 07/24/2025 _x86_64_ (2 CPU) 02:25:30 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 42.05 0.03 7.35 9.67 0.12 40.78 02:27:01 AM 0 40.78 0.03 7.61 9.59 0.12 41.87 02:27:01 AM 1 43.32 0.03 7.09 9.74 0.12 39.70 02:28:01 AM all 29.44 0.00 4.23 1.59 0.10 64.64 02:28:01 AM 0 29.47 0.00 4.28 1.54 0.10 64.62 02:28:01 AM 1 29.42 0.00 4.18 1.63 0.10 64.67 02:29:01 AM all 14.09 0.00 2.24 0.22 0.07 83.39 02:29:01 AM 0 17.50 0.00 2.69 0.28 0.07 79.46 02:29:01 AM 1 10.67 0.00 1.79 0.15 0.07 87.32 02:30:01 AM all 31.21 0.00 5.83 1.15 0.13 61.68 02:30:01 AM 0 46.69 0.00 7.26 1.44 0.12 44.49 02:30:01 AM 1 15.81 0.00 4.40 0.87 0.13 78.79 02:31:01 AM all 0.36 0.00 0.19 0.17 0.04 99.24 02:31:01 AM 0 0.12 0.00 0.27 0.32 0.03 99.27 02:31:01 AM 1 0.60 0.00 0.12 0.02 0.05 99.22 02:32:01 AM all 7.06 0.00 0.52 0.00 0.07 92.35 02:32:01 AM 0 8.73 0.00 0.57 0.00 0.07 90.63 02:32:01 AM 1 5.40 0.00 0.47 0.00 0.07 94.06 02:33:01 AM all 5.69 0.00 0.41 0.01 0.08 93.81 02:33:01 AM 0 6.26 0.00 0.37 0.02 0.08 93.27 02:33:01 AM 1 5.11 0.00 0.45 0.00 0.08 94.35 02:34:01 AM all 5.46 0.00 0.39 0.00 0.08 94.08 02:34:01 AM 0 5.95 0.00 0.32 0.00 0.08 93.64 02:34:01 AM 1 4.96 0.00 0.45 0.00 0.07 94.52 02:35:01 AM all 5.18 0.00 0.44 0.00 0.08 94.29 02:35:01 AM 0 5.95 0.00 0.42 0.00 0.08 93.55 02:35:01 AM 1 4.41 0.00 0.47 0.00 0.08 95.04 02:36:01 AM all 6.43 0.00 0.33 0.01 0.08 93.15 02:36:01 AM 0 6.73 0.00 0.33 0.00 0.07 92.87 02:36:01 AM 1 6.13 0.00 0.32 0.02 0.10 93.44 02:37:01 AM all 4.21 0.00 0.28 0.00 0.07 95.44 02:37:01 AM 0 4.77 0.00 0.32 0.00 0.08 94.83 02:37:01 AM 1 3.66 0.00 0.23 0.00 0.05 96.06 02:37:01 AM CPU %user %nice %system %iowait %steal %idle 02:38:01 AM all 5.12 0.00 0.35 0.00 0.08 94.45 02:38:01 AM 0 5.82 0.00 0.30 0.00 0.08 93.79 02:38:01 AM 1 4.42 0.00 0.40 0.00 0.07 95.11 02:39:01 AM all 11.20 0.00 0.49 0.00 0.08 88.22 02:39:01 AM 0 7.42 0.00 0.45 0.00 0.07 92.06 02:39:01 AM 1 14.99 0.00 0.54 0.00 0.10 84.38 02:40:01 AM all 23.32 0.00 3.06 0.11 0.08 73.43 02:40:01 AM 0 24.38 0.00 3.73 0.12 0.08 71.69 02:40:01 AM 1 22.26 0.00 2.39 0.10 0.08 75.16 Average: all 13.63 0.00 1.87 0.92 0.08 83.50 Average: 0 15.04 0.00 2.07 0.95 0.08 81.86 Average: 1 12.22 0.00 1.66 0.89 0.08 85.13