---> uname -a: Linux prd-centos8-robot-2c-8g-5671.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 599 4965 19 2132 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:ec:6d:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.27/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85938sec preferred_lft 85938sec inet6 fe80::f816:3eff:feec:6d18/64 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) 11/10/2024 _x86_64_ (2 CPU) 02:17:16 LINUX RESTART (2 CPU) 02:18:03 AM tps rtps wtps bread/s bwrtn/s 02:19:01 AM 87.04 47.12 39.92 6242.40 5090.04 02:20:01 AM 105.68 6.78 98.90 1247.58 9429.82 02:21:01 AM 40.70 0.67 40.04 49.45 5181.37 02:22:01 AM 25.52 0.38 25.14 64.25 1426.04 02:23:01 AM 49.80 2.52 47.28 396.00 6955.50 02:24:01 AM 14.21 0.40 13.81 68.92 461.99 02:25:01 AM 26.07 0.53 25.54 64.78 1113.88 Average: 49.69 8.16 41.53 1137.64 4232.96 02:18:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:19:01 AM 5516308 7047700 2366124 30.02 2688 1723240 728624 8.16 186640 1894828 64412 02:20:01 AM 5133468 6992836 2748964 34.87 2688 2037092 747836 8.37 213028 2197288 156988 02:21:01 AM 5166096 7001792 2716336 34.46 2688 2012740 720784 8.07 230784 2142364 1116 02:22:01 AM 4964260 6975532 2918172 37.02 2688 2182544 772332 8.65 271324 2285968 150336 02:23:01 AM 4997744 7044936 2884688 36.60 2688 2216516 671620 7.52 262472 2248816 8 02:24:01 AM 5041908 6946156 2840524 36.04 2688 2079540 766104 8.58 283776 2205688 31060 02:25:01 AM 5081260 6961120 2801172 35.54 2688 2055304 754348 8.45 453056 1999492 16720 Average: 5128721 6995725 2753711 34.93 2688 2043854 737378 8.26 271583 2139206 60091 02:18:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 245.64 160.82 1228.67 62.31 0.00 0.00 0.00 0.00 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 89.62 71.91 1015.70 9.80 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 13.03 5.76 5.10 2.50 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 35.04 29.57 292.79 6.55 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 214.48 168.08 48.51 35.28 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 61.41 40.36 78.49 23.83 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 19.56 18.71 15.51 8.88 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 96.26 70.32 379.50 21.11 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) 11/10/2024 _x86_64_ (2 CPU) 02:17:16 LINUX RESTART (2 CPU) 02:18:03 AM CPU %user %nice %system %iowait %steal %idle 02:19:01 AM all 24.00 0.03 5.15 7.78 0.09 62.97 02:19:01 AM 0 31.01 0.05 6.83 8.40 0.09 53.62 02:19:01 AM 1 17.05 0.00 3.48 7.16 0.09 72.22 02:20:01 AM all 31.48 0.00 5.50 8.89 0.14 53.98 02:20:01 AM 0 36.44 0.00 5.90 11.43 0.13 46.09 02:20:01 AM 1 26.55 0.00 5.11 6.36 0.15 61.83 02:21:01 AM all 12.12 0.00 1.67 2.97 0.08 83.16 02:21:01 AM 0 18.65 0.00 1.94 3.51 0.07 75.83 02:21:01 AM 1 5.58 0.00 1.41 2.43 0.10 90.49 02:22:01 AM all 23.09 0.00 3.09 1.98 0.09 71.75 02:22:01 AM 0 26.22 0.00 2.97 2.45 0.10 68.26 02:22:01 AM 1 19.95 0.00 3.22 1.51 0.08 75.25 02:23:01 AM all 13.52 0.00 2.68 2.20 0.06 81.55 02:23:01 AM 0 10.86 0.00 2.22 1.79 0.07 85.06 02:23:01 AM 1 16.18 0.00 3.14 2.62 0.05 78.02 02:24:01 AM all 10.17 0.00 1.50 0.40 0.05 87.87 02:24:01 AM 0 12.79 0.00 1.44 0.65 0.05 85.07 02:24:01 AM 1 7.54 0.00 1.57 0.15 0.05 90.69 02:25:01 AM all 30.81 0.00 3.46 0.34 0.07 65.32 02:25:01 AM 0 33.63 0.00 3.24 0.38 0.07 62.67 02:25:01 AM 1 28.00 0.00 3.67 0.30 0.07 67.96 Average: all 20.72 0.00 3.28 3.48 0.08 72.42 Average: 0 24.18 0.01 3.48 4.06 0.08 68.19 Average: 1 17.27 0.00 3.08 2.91 0.08 76.65