---> uname -a: Linux prd-centos8-robot-2c-8g-49195.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 620 4907 19 2169 6779 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:e9:e7:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.7/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85718sec preferred_lft 85718sec inet6 fe80::f816:3eff:fee9:e72d/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) 04:33:12 LINUX RESTART (2 CPU) 04:34:01 AM tps rtps wtps bread/s bwrtn/s 04:35:01 AM 115.81 0.72 115.09 26.52 10234.75 04:36:01 AM 53.34 1.00 52.34 113.05 7150.39 04:37:01 AM 52.10 6.78 45.32 1248.52 3084.57 04:38:01 AM 41.62 0.25 41.37 47.05 6804.67 04:39:01 AM 4.70 0.00 4.70 0.00 163.29 04:40:01 AM 0.50 0.00 0.50 0.00 6.70 04:41:01 AM 0.68 0.22 0.47 11.73 7.15 04:42:01 AM 1.85 0.00 1.85 0.00 105.87 04:43:01 AM 0.75 0.03 0.72 1.87 64.55 04:44:01 AM 24.14 0.65 23.49 74.11 1064.18 Average: 29.55 0.96 28.59 152.29 2868.80 04:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:35:01 AM 5231836 7025056 2650592 33.63 2688 1970040 701852 7.86 187132 2116680 138508 04:36:01 AM 5246968 7085864 2635460 33.43 2688 2014716 634744 7.11 218780 2065868 10764 04:37:01 AM 4940576 7027016 2941852 37.32 2688 2253680 665372 7.45 255352 2307348 183876 04:38:01 AM 4934824 7022220 2947604 37.39 2688 2255168 663812 7.43 262020 2303112 16 04:39:01 AM 4935128 7022516 2947300 37.39 2688 2255168 663812 7.43 262020 2303188 4 04:40:01 AM 4934648 7022040 2947780 37.40 2688 2255172 686464 7.69 262020 2303440 4 04:41:01 AM 4892536 6980876 2989892 37.93 2688 2256120 740600 8.29 262216 2345344 596 04:42:01 AM 4885052 6975092 2997376 38.03 2688 2257828 740600 8.29 262288 2352792 1084 04:43:01 AM 4930640 7022524 2951788 37.45 2688 2259664 666720 7.47 262768 2307028 1240 04:44:01 AM 5082912 6997032 2799516 35.52 2688 2087940 715588 8.01 459988 1983496 24348 Average: 5001512 7018024 2880916 36.55 2688 2186550 687956 7.70 269458 2238830 36044 04:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 93.92 76.78 1049.63 11.35 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 55.87 39.78 567.53 6.99 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 45.62 36.12 326.55 7.99 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 550.75 409.35 114.43 98.81 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 2.75 2.07 0.61 0.53 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 2.55 1.92 0.47 0.42 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 30.36 16.28 9.44 2.31 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 37.04 32.39 11.30 6.14 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 35.92 20.29 10.81 4.11 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 66.24 47.58 92.54 33.64 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 92.11 68.26 218.35 17.23 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) 04:33:12 LINUX RESTART (2 CPU) 04:34:01 AM CPU %user %nice %system %iowait %steal %idle 04:35:01 AM all 39.57 0.00 5.83 1.12 0.10 53.38 04:35:01 AM 0 45.16 0.00 6.78 1.23 0.10 46.73 04:35:01 AM 1 33.99 0.00 4.89 1.00 0.10 60.03 04:36:01 AM all 22.79 0.00 2.84 0.54 0.08 73.74 04:36:01 AM 0 23.28 0.00 2.53 0.37 0.10 73.72 04:36:01 AM 1 22.30 0.00 3.15 0.72 0.07 73.76 04:37:01 AM all 26.57 0.00 5.14 0.66 0.09 67.53 04:37:01 AM 0 23.48 0.00 4.96 0.43 0.10 71.02 04:37:01 AM 1 29.67 0.00 5.32 0.88 0.08 64.04 04:38:01 AM all 7.95 0.00 2.34 0.68 0.05 88.99 04:38:01 AM 0 9.95 0.00 2.26 0.40 0.05 87.33 04:38:01 AM 1 5.94 0.00 2.41 0.96 0.05 90.64 04:39:01 AM all 0.38 0.00 0.08 0.02 0.04 99.48 04:39:01 AM 0 0.63 0.00 0.07 0.02 0.05 99.23 04:39:01 AM 1 0.13 0.00 0.08 0.02 0.03 99.73 04:40:01 AM all 0.35 0.00 0.08 0.00 0.04 99.52 04:40:01 AM 0 0.58 0.00 0.07 0.00 0.05 99.30 04:40:01 AM 1 0.12 0.00 0.10 0.00 0.03 99.75 04:41:01 AM all 2.14 0.00 0.38 0.01 0.04 97.43 04:41:01 AM 0 2.44 0.00 0.33 0.00 0.05 97.18 04:41:01 AM 1 1.84 0.00 0.43 0.02 0.03 97.68 04:42:01 AM all 12.82 0.00 0.99 0.01 0.06 86.12 04:42:01 AM 0 15.87 0.00 1.24 0.00 0.05 82.84 04:42:01 AM 1 9.78 0.00 0.74 0.02 0.07 89.40 04:43:01 AM all 3.89 0.00 0.39 0.00 0.05 95.67 04:43:01 AM 0 4.41 0.00 0.47 0.00 0.07 95.06 04:43:01 AM 1 3.36 0.00 0.32 0.00 0.03 96.29 04:44:01 AM all 25.19 0.00 3.62 0.16 0.08 70.96 04:44:01 AM 0 34.96 0.00 4.62 0.17 0.07 60.18 04:44:01 AM 1 15.42 0.00 2.62 0.15 0.08 81.73 Average: all 14.18 0.00 2.17 0.32 0.06 83.27 Average: 0 16.09 0.00 2.34 0.26 0.07 81.25 Average: 1 12.27 0.00 2.01 0.38 0.06 85.29