---> uname -a: Linux prd-centos8-robot-2c-8g-4954.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 575 5000 19 2122 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:fc:bd:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.78/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85794sec preferred_lft 85794sec inet6 fe80::f816:3eff:fefc:bdee/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) 11/07/2024 _x86_64_ (2 CPU) 02:18:27 LINUX RESTART (2 CPU) 02:19:01 AM tps rtps wtps bread/s bwrtn/s 02:20:01 AM 86.14 47.59 38.55 6051.11 31720.66 02:21:01 AM 93.29 9.51 83.77 1534.70 6342.81 02:22:01 AM 78.84 0.70 78.14 50.78 9927.14 02:23:01 AM 33.06 0.42 32.64 64.79 1658.44 02:24:01 AM 39.42 0.03 39.39 3.47 6699.40 02:25:01 AM 4.48 0.12 4.37 33.06 192.07 02:26:01 AM 0.37 0.00 0.37 0.00 6.93 02:27:01 AM 0.25 0.00 0.25 0.00 3.33 02:28:01 AM 17.09 0.40 16.69 46.78 821.86 Average: 39.22 6.53 32.69 865.10 6375.41 02:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:20:01 AM 5683224 7116076 2199200 27.90 2688 1629584 670856 7.51 168132 1762324 49976 02:21:01 AM 5270008 7028312 2612416 33.14 2688 1939612 702404 7.86 215512 2071876 190500 02:22:01 AM 5195852 7028324 2686572 34.08 2688 2009376 689700 7.72 231068 2110068 1108 02:23:01 AM 4996012 7025108 2886412 36.62 2688 2199068 679144 7.60 254828 2265748 170012 02:24:01 AM 5038664 7070416 2843760 36.08 2688 2201348 627188 7.02 257224 2213568 8 02:25:01 AM 4991496 7025656 2890928 36.68 2688 2203752 697700 7.81 257492 2259576 32 02:26:01 AM 4984476 7018644 2897948 36.76 2688 2203768 713508 7.99 257492 2266884 28 02:27:01 AM 4975332 7010700 2907092 36.88 2688 2204964 713508 7.99 257492 2275668 1200 02:28:01 AM 5167672 7032240 2714752 34.44 2688 2040208 677560 7.59 448136 1916324 13364 Average: 5144748 7039497 2737676 34.73 2688 2070187 685730 7.68 260820 2126893 47359 02:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 240.80 140.08 851.56 50.54 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 85.39 68.78 916.05 8.83 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 60.66 41.60 441.56 14.64 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 42.51 33.54 296.12 8.03 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 205.71 145.68 43.38 32.39 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 127.60 118.38 41.10 45.33 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 236.57 235.20 117.53 96.56 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 180.72 178.62 162.43 60.92 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 61.03 40.52 83.38 26.73 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 137.89 111.38 328.15 38.22 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) 11/07/2024 _x86_64_ (2 CPU) 02:18:27 LINUX RESTART (2 CPU) 02:19:01 AM CPU %user %nice %system %iowait %steal %idle 02:20:01 AM all 21.32 0.04 4.96 46.55 0.08 27.05 02:20:01 AM 0 23.40 0.03 4.07 46.81 0.07 25.61 02:20:01 AM 1 19.23 0.05 5.85 46.29 0.08 28.49 02:21:01 AM all 34.32 0.00 5.28 4.93 0.11 55.36 02:21:01 AM 0 37.18 0.00 5.58 5.85 0.10 51.28 02:21:01 AM 1 31.40 0.00 4.97 3.99 0.12 59.52 02:22:01 AM all 20.40 0.00 2.95 4.73 0.08 71.83 02:22:01 AM 0 28.23 0.00 3.41 4.56 0.10 63.70 02:22:01 AM 1 12.57 0.00 2.49 4.90 0.07 79.97 02:23:01 AM all 25.39 0.00 3.56 0.65 0.09 70.31 02:23:01 AM 0 38.23 0.00 4.12 0.70 0.10 56.85 02:23:01 AM 1 12.56 0.00 3.00 0.60 0.08 83.76 02:24:01 AM all 8.04 0.00 1.71 1.75 0.04 88.45 02:24:01 AM 0 12.42 0.00 2.04 1.97 0.05 83.52 02:24:01 AM 1 3.66 0.00 1.39 1.52 0.03 93.39 02:25:01 AM all 11.09 0.00 0.49 0.05 0.06 88.32 02:25:01 AM 0 2.54 0.00 0.37 0.10 0.05 96.94 02:25:01 AM 1 19.68 0.00 0.60 0.00 0.07 79.65 02:26:01 AM all 17.71 0.00 0.43 0.00 0.08 81.78 02:26:01 AM 0 0.92 0.00 0.15 0.00 0.07 98.86 02:26:01 AM 1 34.56 0.00 0.70 0.00 0.10 64.64 02:27:01 AM all 23.91 0.00 0.50 0.00 0.08 75.51 02:27:01 AM 0 16.23 0.00 0.40 0.00 0.08 83.29 02:27:01 AM 1 31.66 0.00 0.59 0.00 0.08 67.67 02:28:01 AM all 17.25 0.00 2.57 0.25 0.07 79.86 02:28:01 AM 0 17.92 0.00 2.45 0.20 0.07 79.36 02:28:01 AM 1 16.58 0.00 2.69 0.30 0.07 80.36 Average: all 19.93 0.00 2.49 6.52 0.08 70.98 Average: 0 19.68 0.00 2.51 6.65 0.08 71.07 Average: 1 20.17 0.01 2.47 6.38 0.08 70.89