---> uname -a: Linux prd-centos8-robot-2c-8g-2322.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: 2800.000 BogoMIPS: 5600.00 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 616 4959 19 2121 6785 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:d1:62:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.193/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85904sec preferred_lft 85904sec inet6 fe80::f816:3eff:fed1:62a2/64 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) 01/17/2025 _x86_64_ (2 CPU) 04:20:58 LINUX RESTART (2 CPU) 04:22:01 AM tps rtps wtps bread/s bwrtn/s 04:23:01 AM 87.82 5.57 82.25 943.31 6269.17 04:24:01 AM 70.03 0.67 69.36 51.18 9627.47 04:25:01 AM 16.60 0.35 16.25 61.19 806.43 04:26:01 AM 60.93 6.75 54.18 1249.18 7119.13 04:27:01 AM 8.00 0.08 7.91 31.99 765.56 04:28:01 AM 14.33 0.38 13.95 39.33 603.93 04:29:02 AM 17.33 0.52 16.81 63.85 693.49 Average: 39.29 2.04 37.25 348.58 3697.96 04:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:23:01 AM 5334144 7099556 2548280 32.33 2688 1944440 660064 7.39 186504 2029240 228272 04:24:01 AM 5211004 7009168 2671420 33.89 2688 1976400 712720 7.98 198460 2131192 20 04:25:01 AM 5194496 7043464 2687928 34.10 2688 2024488 691684 7.74 228224 2110824 40732 04:26:01 AM 4995408 7035168 2887016 36.63 2688 2209860 682404 7.64 258480 2258352 16588 04:27:01 AM 4955888 6996824 2926536 37.13 2688 2211052 737824 8.26 258600 2296912 244 04:28:01 AM 5096204 6960572 2786220 35.35 2688 2039920 747592 8.37 291252 2144512 13204 04:29:02 AM 5119608 6986908 2762816 35.05 2688 2043368 726448 8.13 449772 1964220 1536 Average: 5129536 7018809 2752888 34.92 2688 2064218 708391 7.93 267327 2133607 42942 04:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 75.14 61.91 944.77 9.10 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 46.33 32.02 437.15 4.76 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 23.65 19.10 89.49 5.65 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 217.66 159.98 256.85 42.43 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 14.80 8.81 4.16 4.17 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 52.89 36.31 76.12 18.99 0.00 0.00 0.00 0.00 04:29:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:02 AM eth0 14.28 12.41 12.10 6.42 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 63.54 47.22 260.08 13.08 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) 01/17/2025 _x86_64_ (2 CPU) 04:20:58 LINUX RESTART (2 CPU) 04:22:01 AM CPU %user %nice %system %iowait %steal %idle 04:23:01 AM all 34.75 0.00 4.75 4.04 0.12 56.35 04:23:01 AM 0 42.22 0.00 5.33 4.37 0.13 47.95 04:23:01 AM 1 27.27 0.00 4.16 3.70 0.10 64.77 04:24:01 AM all 12.98 0.00 1.94 11.65 0.07 73.37 04:24:01 AM 0 16.92 0.00 2.19 10.96 0.07 69.86 04:24:01 AM 1 9.02 0.00 1.69 12.34 0.07 76.89 04:25:01 AM all 19.61 0.00 2.35 2.55 0.09 75.40 04:25:01 AM 0 29.14 0.00 2.75 1.87 0.10 66.13 04:25:01 AM 1 10.07 0.00 1.94 3.22 0.08 84.68 04:26:01 AM all 20.58 0.00 4.06 6.17 0.11 69.08 04:26:01 AM 0 20.30 0.00 4.24 4.90 0.12 70.44 04:26:01 AM 1 20.86 0.00 3.88 7.44 0.10 67.71 04:27:01 AM all 1.40 0.00 0.21 0.51 0.03 97.85 04:27:01 AM 0 2.30 0.00 0.27 0.07 0.03 97.33 04:27:01 AM 1 0.50 0.00 0.15 0.95 0.02 98.38 04:28:01 AM all 13.53 0.00 1.94 0.46 0.07 84.00 04:28:01 AM 0 14.70 0.00 1.87 0.22 0.07 83.15 04:28:01 AM 1 12.37 0.00 2.01 0.70 0.07 84.86 04:29:02 AM all 18.52 0.00 2.11 0.15 0.06 79.16 04:29:02 AM 0 24.73 0.00 1.99 0.17 0.07 73.05 04:29:02 AM 1 12.31 0.00 2.24 0.13 0.05 85.27 Average: all 17.34 0.00 2.48 3.64 0.08 76.46 Average: 0 21.47 0.00 2.66 3.22 0.08 72.56 Average: 1 13.20 0.00 2.30 4.07 0.07 80.37