---> uname -a: Linux prd-centos8-robot-2c-8g-624.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 572 4998 19 2126 6828 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:c3:2f:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85816sec preferred_lft 85816sec inet6 fe80::f816:3eff:fec3:2f43/64 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) 12/07/2024 _x86_64_ (2 CPU) 00:54:41 LINUX RESTART (2 CPU) 12:55:02 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 176.55 125.48 51.08 13906.69 38488.02 12:57:01 AM 126.65 6.98 119.66 1258.86 11015.51 12:58:01 AM 33.62 0.67 32.96 49.45 4713.61 12:59:01 AM 23.81 0.38 23.43 64.26 1359.37 01:00:01 AM 51.03 0.03 51.00 3.47 7213.86 01:01:01 AM 3.00 0.12 2.88 32.26 102.97 01:02:01 AM 2.13 0.07 2.07 1.73 65.48 01:03:01 AM 0.38 0.00 0.38 0.00 14.83 01:04:01 AM 20.36 0.65 19.71 74.11 794.24 Average: 48.38 14.73 33.65 1687.73 7027.70 12:55:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5613692 7098792 2268740 28.78 2688 1678892 673368 7.54 177368 1811732 77392 12:57:01 AM 5157412 7020960 2725020 34.57 2688 2041252 691416 7.74 212780 2169380 148044 12:58:01 AM 5214624 7054896 2667808 33.84 2688 2017336 656308 7.35 230764 2090376 1124 12:59:01 AM 5026312 7001636 2856120 36.23 2688 2148464 721348 8.08 262908 2233224 111940 01:00:01 AM 5029036 7071652 2853396 36.20 2688 2212040 646728 7.24 257660 2219748 8 01:01:01 AM 4960668 7004520 2921764 37.07 2688 2213248 750428 8.40 257792 2287872 4 01:02:01 AM 4901084 6945060 2981348 37.82 2688 2213372 808616 9.05 257912 2347040 16 01:03:01 AM 5026960 7071820 2855472 36.23 2688 2214276 637456 7.14 258236 2221988 600 01:04:01 AM 5184748 7053968 2697684 34.22 2688 2044732 667388 7.47 447852 1899620 11680 Average: 5123837 7035923 2758595 35.00 2688 2087068 694784 7.78 262586 2142331 38979 12:55:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 253.85 135.15 1031.01 55.53 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 108.18 80.30 1223.62 11.45 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 9.55 4.23 3.97 1.70 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 40.84 34.33 296.17 7.84 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 190.32 130.71 43.41 37.57 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 66.59 79.89 11.54 587.24 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 469.73 431.23 6401.21 135.28 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 312.95 274.37 4234.87 18.44 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 57.45 38.20 84.84 22.97 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 167.57 134.27 1482.07 97.64 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) 12/07/2024 _x86_64_ (2 CPU) 00:54:41 LINUX RESTART (2 CPU) 12:55:02 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 30.47 0.08 9.75 25.12 0.13 34.45 12:56:01 AM 0 33.91 0.07 10.83 25.17 0.12 29.90 12:56:01 AM 1 27.03 0.09 8.66 25.07 0.14 39.02 12:57:01 AM all 35.50 0.00 5.86 5.13 0.13 53.38 12:57:01 AM 0 30.29 0.00 5.52 4.91 0.12 59.17 12:57:01 AM 1 40.72 0.00 6.19 5.36 0.15 47.58 12:58:01 AM all 9.49 0.00 1.53 2.22 0.08 86.68 12:58:01 AM 0 10.22 0.00 1.34 2.62 0.08 85.74 12:58:01 AM 1 8.76 0.00 1.72 1.82 0.07 87.62 12:59:01 AM all 22.38 0.00 2.76 0.83 0.10 73.94 12:59:01 AM 0 24.06 0.00 2.62 0.85 0.10 72.37 12:59:01 AM 1 20.70 0.00 2.89 0.80 0.10 75.50 01:00:01 AM all 14.57 0.00 2.92 2.24 0.10 80.17 01:00:01 AM 0 11.41 0.00 2.41 2.31 0.10 83.78 01:00:01 AM 1 17.73 0.00 3.44 2.18 0.10 76.54 01:01:01 AM all 7.28 0.00 0.35 0.02 0.07 92.29 01:01:01 AM 0 7.35 0.00 0.35 0.00 0.05 92.25 01:01:01 AM 1 7.21 0.00 0.35 0.03 0.08 92.32 01:02:01 AM all 12.23 0.00 1.52 0.01 0.12 86.12 01:02:01 AM 0 11.74 0.00 1.50 0.00 0.12 86.64 01:02:01 AM 1 12.72 0.00 1.55 0.02 0.12 85.59 01:03:01 AM all 9.65 0.00 1.13 0.00 0.10 89.12 01:03:01 AM 0 16.74 0.00 1.71 0.00 0.12 81.43 01:03:01 AM 1 2.65 0.00 0.56 0.00 0.08 96.71 01:04:01 AM all 21.67 0.00 3.00 0.22 0.09 75.02 01:04:01 AM 0 21.64 0.00 3.22 0.13 0.08 74.92 01:04:01 AM 1 21.70 0.00 2.78 0.30 0.10 75.12 Average: all 18.12 0.01 3.19 3.92 0.10 74.65 Average: 0 18.56 0.01 3.26 3.95 0.10 74.12 Average: 1 17.69 0.01 3.12 3.90 0.10 75.19