---> uname -a: Linux prd-centos8-robot-2c-8g-34507.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 598 4977 19 2120 6802 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:83:6b:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.169/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85854sec preferred_lft 85854sec inet6 fe80::f816:3eff:fe83:6b05/64 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) 10/03/2024 _x86_64_ (2 CPU) 01:08:22 LINUX RESTART (2 CPU) 01:09:01 AM tps rtps wtps bread/s bwrtn/s 01:10:01 AM 105.71 23.04 82.68 6478.63 7531.88 01:11:01 AM 76.16 0.70 75.46 50.77 8867.37 01:12:01 AM 32.71 0.42 32.29 64.79 2539.53 01:13:01 AM 46.16 0.03 46.13 3.47 7021.90 01:14:01 AM 2.62 0.12 2.50 33.06 77.04 01:15:01 AM 2.13 0.00 2.13 0.00 116.11 01:16:01 AM 0.12 0.00 0.12 0.00 1.75 01:17:01 AM 20.34 0.40 19.94 46.78 915.06 Average: 35.75 3.09 32.66 834.86 3384.11 01:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 AM 5354168 7081376 2528256 32.07 2688 1909712 671876 7.52 210680 1996688 158224 01:11:01 AM 5229124 7059708 2653300 33.66 2688 2007888 688636 7.71 230904 2075844 20176 01:12:01 AM 4944760 7000976 2937664 37.27 2688 2226652 735496 8.24 286012 2285180 199152 01:13:01 AM 5017528 7050844 2864896 36.35 2688 2202964 664400 7.44 258208 2232900 4 01:14:01 AM 4970992 7006804 2911432 36.94 2688 2205468 729268 8.17 258488 2278948 1512 01:15:01 AM 4961744 6997564 2920680 37.05 2688 2205484 745468 8.35 258488 2287748 24 01:16:01 AM 4957668 6994684 2924756 37.10 2688 2206676 745468 8.35 258492 2291356 1200 01:17:01 AM 5103372 6966436 2779052 35.26 2688 2038952 732524 8.20 445460 1982036 13352 Average: 5067420 7019799 2815004 35.71 2688 2125474 714142 8.00 275842 2178838 49206 01:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 310.83 185.26 1755.94 60.29 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 51.71 40.03 429.48 7.74 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 38.06 30.99 293.95 7.01 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 203.93 136.76 47.29 39.96 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 88.97 79.29 34.61 28.90 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 282.82 280.07 127.48 114.63 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 170.52 168.19 91.32 58.72 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 63.16 40.39 86.19 24.63 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 151.25 120.12 358.33 42.73 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) 10/03/2024 _x86_64_ (2 CPU) 01:08:22 LINUX RESTART (2 CPU) 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 40.66 0.00 7.56 3.19 0.10 48.49 01:10:01 AM 0 32.51 0.00 7.47 2.49 0.10 57.43 01:10:01 AM 1 48.82 0.00 7.65 3.88 0.10 39.55 01:11:01 AM all 21.83 0.00 3.21 3.36 0.06 71.54 01:11:01 AM 0 20.12 0.00 3.12 3.19 0.07 73.50 01:11:01 AM 1 23.54 0.00 3.30 3.53 0.05 69.58 01:12:01 AM all 23.90 0.00 2.99 3.70 0.08 69.32 01:12:01 AM 0 17.54 0.00 2.30 5.60 0.07 74.50 01:12:01 AM 1 30.28 0.00 3.69 1.80 0.10 64.13 01:13:01 AM all 11.02 0.00 2.36 1.85 0.04 84.73 01:13:01 AM 0 10.96 0.00 2.17 1.39 0.05 85.43 01:13:01 AM 1 11.07 0.00 2.56 2.30 0.03 84.03 01:14:01 AM all 7.67 0.00 0.42 0.03 0.05 91.83 01:14:01 AM 0 12.17 0.00 0.40 0.03 0.05 87.35 01:14:01 AM 1 3.17 0.00 0.44 0.03 0.05 96.31 01:15:01 AM all 21.27 0.00 0.53 0.00 0.08 78.12 01:15:01 AM 0 39.06 0.00 0.80 0.00 0.10 60.03 01:15:01 AM 1 3.51 0.00 0.25 0.00 0.05 96.19 01:16:01 AM all 22.37 0.00 0.45 0.00 0.08 77.10 01:16:01 AM 0 43.03 0.00 0.67 0.00 0.08 56.22 01:16:01 AM 1 1.62 0.00 0.24 0.00 0.08 98.06 01:17:01 AM all 19.69 0.00 2.74 0.37 0.06 77.14 01:17:01 AM 0 11.50 0.00 2.12 0.28 0.05 86.04 01:17:01 AM 1 27.88 0.00 3.36 0.45 0.07 68.25 Average: all 21.05 0.00 2.53 1.56 0.07 74.78 Average: 0 23.35 0.00 2.38 1.63 0.07 72.57 Average: 1 18.76 0.00 2.69 1.50 0.07 76.99