---> uname -a: Linux prd-centos8-robot-2c-8g-48916.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 567 4788 19 2342 6826 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:b9:39:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.5/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85639sec preferred_lft 85639sec inet6 fe80::f816:3eff:feb9:3900/64 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) 08/03/2025 _x86_64_ (2 CPU) 03:36:00 LINUX RESTART (2 CPU) 03:37:01 AM tps rtps wtps bread/s bwrtn/s 03:38:01 AM 116.14 0.23 115.91 11.86 11180.94 03:39:01 AM 47.63 0.82 46.81 82.12 5492.73 03:40:01 AM 32.00 6.96 25.04 1279.23 1906.26 03:41:02 AM 55.58 0.25 55.33 47.04 7400.42 03:42:01 AM 6.05 0.00 6.05 0.00 498.81 03:43:01 AM 0.40 0.00 0.40 0.00 7.31 03:44:01 AM 0.17 0.00 0.17 0.00 1.98 03:45:01 AM 0.13 0.00 0.13 0.00 1.35 03:46:01 AM 0.17 0.00 0.17 0.00 1.97 03:47:01 AM 0.17 0.00 0.17 0.00 2.37 03:48:01 AM 22.26 0.50 21.76 70.11 942.17 Average: 25.55 0.80 24.75 135.71 2497.44 03:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:38:01 AM 5150520 7012472 2731912 34.66 2688 2039088 732268 8.20 190672 2200056 167748 03:39:01 AM 5215856 7050592 2666576 33.83 2688 2010580 675184 7.56 215436 2103692 10760 03:40:01 AM 5029552 7013124 2852880 36.19 2688 2156228 743248 8.32 261964 2231980 87896 03:41:02 AM 4997924 7080692 2884508 36.59 2688 2250356 629716 7.05 261888 2244664 10820 03:42:01 AM 4996932 7079708 2885500 36.61 2688 2250364 629716 7.05 261888 2244764 12 03:43:01 AM 4997480 7080256 2884952 36.60 2688 2250364 629716 7.05 261888 2244584 4 03:44:01 AM 4997472 7080248 2884960 36.60 2688 2250364 629716 7.05 261888 2244612 4 03:45:01 AM 4997260 7080040 2885172 36.60 2688 2250368 629716 7.05 261888 2244732 4 03:46:01 AM 4997604 7080376 2884828 36.60 2688 2250368 629716 7.05 261888 2244616 4 03:47:01 AM 4997172 7079944 2885260 36.60 2688 2250368 629716 7.05 261888 2244888 8 03:48:01 AM 4970712 7051068 2911720 36.94 2688 2247956 654812 7.33 463388 2069380 9080 Average: 5031680 7062593 2850752 36.17 2688 2200582 655775 7.34 269516 2210724 26031 03:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 124.14 92.20 1405.27 12.40 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 11.95 8.08 5.98 3.53 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 41.03 34.40 322.09 6.98 0.00 0.00 0.00 0.00 03:41:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:02 AM eth0 557.03 380.20 112.96 93.41 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 3.22 2.39 0.68 0.60 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 2.98 2.08 0.47 0.46 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 1.25 0.73 0.16 0.12 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 0.65 0.12 0.03 0.01 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 1.43 0.17 0.12 0.01 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 1.53 0.45 0.48 0.30 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 24.43 19.86 22.78 9.99 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 70.09 49.24 170.36 11.64 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) 08/03/2025 _x86_64_ (2 CPU) 03:36:00 LINUX RESTART (2 CPU) 03:37:01 AM CPU %user %nice %system %iowait %steal %idle 03:38:01 AM all 37.36 0.00 5.51 2.84 0.13 54.15 03:38:01 AM 0 22.92 0.00 4.11 1.91 0.12 70.93 03:38:01 AM 1 51.84 0.00 6.91 3.77 0.15 37.32 03:39:01 AM all 18.61 0.00 2.34 2.28 0.10 76.68 03:39:01 AM 0 1.77 0.00 1.50 1.37 0.10 95.26 03:39:01 AM 1 35.47 0.00 3.18 3.19 0.10 58.06 03:40:01 AM all 15.60 0.00 3.50 2.79 0.08 78.03 03:40:01 AM 0 14.26 0.00 3.54 4.63 0.07 77.50 03:40:01 AM 1 16.94 0.00 3.46 0.95 0.08 78.57 03:41:02 AM all 19.92 0.00 4.01 2.17 0.10 73.79 03:41:02 AM 0 15.55 0.00 3.69 1.39 0.12 79.24 03:41:02 AM 1 24.28 0.00 4.33 2.95 0.08 68.35 03:42:01 AM all 0.31 0.00 0.12 0.06 0.03 99.48 03:42:01 AM 0 0.14 0.00 0.10 0.00 0.02 99.75 03:42:01 AM 1 0.49 0.00 0.14 0.12 0.03 99.22 03:43:01 AM all 0.24 0.00 0.11 0.00 0.03 99.62 03:43:01 AM 0 0.13 0.00 0.10 0.00 0.03 99.73 03:43:01 AM 1 0.35 0.00 0.12 0.00 0.03 99.50 03:44:01 AM all 0.33 0.00 0.04 0.00 0.06 99.57 03:44:01 AM 0 0.12 0.00 0.05 0.00 0.08 99.75 03:44:01 AM 1 0.55 0.00 0.03 0.00 0.03 99.38 03:45:01 AM all 0.28 0.00 0.08 0.00 0.03 99.62 03:45:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 03:45:01 AM 1 0.47 0.00 0.07 0.00 0.02 99.45 03:46:01 AM all 0.31 0.00 0.06 0.00 0.03 99.60 03:46:01 AM 0 0.08 0.00 0.05 0.00 0.03 99.83 03:46:01 AM 1 0.53 0.00 0.07 0.00 0.03 99.37 03:47:01 AM all 0.36 0.00 0.07 0.01 0.03 99.54 03:47:01 AM 0 0.17 0.00 0.08 0.02 0.03 99.70 03:47:01 AM 1 0.55 0.00 0.05 0.00 0.02 99.38 03:48:01 AM all 25.42 0.00 3.52 0.77 0.09 70.20 03:48:01 AM 0 15.41 0.00 3.28 0.55 0.08 80.67 03:48:01 AM 1 35.44 0.00 3.76 0.98 0.10 59.72 Average: CPU %user %nice %system %iowait %steal %idle Average: all 10.81 0.00 1.76 0.99 0.06 86.37 Average: 0 6.44 0.00 1.51 0.90 0.07 91.09 Average: 1 15.19 0.00 2.01 1.09 0.06 81.64