---> uname -a: Linux prd-centos8-robot-2c-8g-7328.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 600 4972 19 2125 6801 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:cd:09:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.243/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85949sec preferred_lft 85949sec inet6 fe80::f816:3eff:fecd:9f3/64 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) 02/01/2025 _x86_64_ (2 CPU) 02:06:54 LINUX RESTART (2 CPU) 02:08:01 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 118.04 0.73 117.31 53.05 11670.58 02:10:01 AM 19.76 0.35 19.41 61.98 1640.95 02:11:01 AM 51.29 6.78 44.51 1248.73 2861.71 02:12:01 AM 24.94 0.03 24.91 3.47 5605.50 02:13:01 AM 4.30 0.10 4.20 32.92 156.50 02:14:02 AM 20.83 0.62 20.21 73.05 778.44 Average: 39.86 1.44 38.43 245.51 3785.72 02:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5194852 6996828 2687580 34.10 2688 1979516 729880 8.17 198176 2143092 34724 02:10:01 AM 5277644 7081156 2604788 33.05 2688 1981376 661816 7.41 217320 2043688 24 02:11:01 AM 4967896 7012160 2914536 36.98 2688 2213616 684612 7.67 255000 2289604 157224 02:12:01 AM 5009792 7053828 2872640 36.44 2688 2213744 643940 7.21 258308 2240988 4 02:13:01 AM 4884952 6930528 2997480 38.03 2688 2215284 788768 8.83 258440 2364628 16 02:14:02 AM 5156776 7025552 2725656 34.58 2688 2045076 683660 7.65 449236 1928840 13364 Average: 5081985 7016675 2800447 35.53 2688 2108102 698779 7.82 272747 2168473 34226 02:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 75.74 56.00 737.90 9.77 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 12.06 6.68 5.04 2.97 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 41.44 33.51 301.13 8.63 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 196.97 166.96 38.60 32.36 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 87.29 77.06 1329.31 6.28 0.00 0.00 0.00 0.00 02:14:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:02 AM eth0 58.04 40.81 87.15 27.80 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 78.59 63.50 416.53 14.63 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) 02/01/2025 _x86_64_ (2 CPU) 02:06:54 LINUX RESTART (2 CPU) 02:08:01 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 30.71 0.00 4.90 4.90 0.15 59.34 02:09:01 AM 0 19.78 0.00 4.37 3.57 0.17 72.10 02:09:01 AM 1 41.63 0.00 5.43 6.23 0.13 46.58 02:10:01 AM all 8.77 0.00 1.10 0.43 0.13 89.57 02:10:01 AM 0 5.78 0.00 1.09 0.32 0.15 92.67 02:10:01 AM 1 11.76 0.00 1.12 0.55 0.10 86.47 02:11:01 AM all 24.91 0.00 4.88 1.07 0.10 69.04 02:11:01 AM 0 26.27 0.00 5.24 0.82 0.10 67.57 02:11:01 AM 1 23.55 0.00 4.51 1.32 0.10 70.52 02:12:01 AM all 2.61 0.00 0.84 0.97 0.05 95.53 02:12:01 AM 0 1.51 0.00 0.84 0.99 0.05 96.62 02:12:01 AM 1 3.71 0.00 0.84 0.95 0.05 94.45 02:13:01 AM all 4.93 0.00 0.59 0.05 0.09 94.33 02:13:01 AM 0 2.99 0.00 0.39 0.07 0.08 96.48 02:13:01 AM 1 6.89 0.00 0.79 0.03 0.10 92.18 02:14:02 AM all 20.10 0.00 2.95 1.73 0.12 75.11 02:14:02 AM 0 20.81 0.00 2.77 0.27 0.12 76.04 02:14:02 AM 1 19.39 0.00 3.12 3.19 0.12 74.18 Average: all 15.35 0.00 2.54 1.53 0.11 80.47 Average: 0 12.87 0.00 2.45 1.01 0.11 83.56 Average: 1 17.84 0.00 2.64 2.05 0.10 77.37