---> uname -a: Linux prd-centos8-robot-2c-8g-1250.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 617 4955 19 2123 6784 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:a3:64:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.23/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85974sec preferred_lft 85974sec inet6 fe80::f816:3eff:fea3:6466/64 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) 01/13/2025 _x86_64_ (2 CPU) 03:57:05 LINUX RESTART (2 CPU) 03:58:03 AM tps rtps wtps bread/s bwrtn/s 03:59:01 AM 120.58 0.43 120.15 17.79 11257.39 04:00:01 AM 36.69 1.05 35.64 115.43 4578.04 04:01:01 AM 49.83 6.80 43.04 1249.85 2828.87 04:02:01 AM 23.60 0.07 23.54 1.73 5559.50 04:03:01 AM 15.61 0.42 15.19 69.04 638.80 04:04:01 AM 19.93 0.52 19.41 63.86 813.60 Average: 43.95 1.55 42.39 254.27 4240.33 03:58:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 AM 5155108 6980688 2727324 34.60 2688 2004156 759200 8.50 190248 2198716 140032 04:00:01 AM 5290684 7093756 2591748 32.88 2688 1980980 664936 7.45 217312 2034028 12 04:01:01 AM 4993848 7036600 2888584 36.65 2688 2212320 693756 7.77 258528 2263764 156284 04:02:01 AM 4989372 7031804 2893060 36.70 2688 2212388 693756 7.77 258676 2263024 4 04:03:01 AM 5089532 6956192 2792900 35.43 2688 2042632 776208 8.69 289612 2151588 14056 04:04:01 AM 5109264 6978848 2773168 35.18 2688 2046084 753528 8.44 450040 1975996 1540 Average: 5104635 7012981 2777797 35.24 2688 2083093 723564 8.10 277403 2147853 51988 03:58:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 116.05 90.36 1322.12 13.42 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 12.70 8.65 6.81 3.59 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 226.77 166.88 337.79 43.24 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 1.43 0.82 0.68 0.13 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 59.61 40.34 78.73 22.47 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 15.16 13.15 12.70 6.64 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 71.71 53.16 287.36 14.92 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) 01/13/2025 _x86_64_ (2 CPU) 03:57:05 LINUX RESTART (2 CPU) 03:58:03 AM CPU %user %nice %system %iowait %steal %idle 03:59:01 AM all 40.00 0.00 5.24 1.01 0.11 53.63 03:59:01 AM 0 28.85 0.00 4.62 1.10 0.10 65.32 03:59:01 AM 1 51.16 0.00 5.87 0.91 0.12 41.94 04:00:01 AM all 14.81 0.00 1.84 0.35 0.07 82.93 04:00:01 AM 0 8.69 0.00 1.50 0.32 0.07 89.43 04:00:01 AM 1 20.92 0.00 2.19 0.38 0.07 76.44 04:01:01 AM all 28.78 0.00 5.29 0.43 0.10 65.40 04:01:01 AM 0 30.13 0.00 5.46 0.52 0.10 63.79 04:01:01 AM 1 27.44 0.00 5.12 0.33 0.10 67.01 04:02:01 AM all 0.08 0.00 0.29 0.33 0.02 99.29 04:02:01 AM 0 0.08 0.00 0.23 0.15 0.02 99.52 04:02:01 AM 1 0.07 0.00 0.35 0.50 0.02 99.06 04:03:01 AM all 13.49 0.00 1.84 0.08 0.07 84.52 04:03:01 AM 0 5.16 0.00 1.50 0.08 0.07 93.19 04:03:01 AM 1 21.84 0.00 2.17 0.08 0.07 75.84 04:04:01 AM all 19.93 0.00 2.31 0.12 0.05 77.59 04:04:01 AM 0 26.82 0.00 2.37 0.15 0.05 70.61 04:04:01 AM 1 13.04 0.00 2.25 0.08 0.05 84.57 Average: all 19.41 0.00 2.79 0.38 0.07 77.35 Average: 0 16.56 0.00 2.60 0.38 0.07 80.39 Average: 1 22.25 0.00 2.98 0.38 0.07 74.32