---> uname -a: Linux prd-centos8-robot-2c-8g-8226.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 629 4936 19 2131 6771 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:d8:30:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.62/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85831sec preferred_lft 85831sec inet6 fe80::f816:3eff:fed8:3089/64 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) 11/17/2024 _x86_64_ (2 CPU) 23:21:53 LINUX RESTART (2 CPU) 11:23:01 PM tps rtps wtps bread/s bwrtn/s 11:24:01 PM 118.71 7.37 111.35 1295.78 10639.16 11:25:01 PM 34.67 0.43 34.24 65.18 4396.42 11:26:01 PM 64.74 2.55 62.19 396.60 7647.86 11:27:01 PM 5.58 0.00 5.58 0.00 656.73 11:28:01 PM 0.28 0.00 0.28 0.00 4.82 11:29:01 PM 0.12 0.00 0.12 0.00 1.32 11:30:01 PM 0.40 0.12 0.28 33.86 7.38 11:31:01 PM 26.39 0.65 25.74 74.11 1098.07 Average: 31.36 1.39 29.97 233.18 3056.34 11:23:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:24:01 PM 5226044 7058380 2656388 33.70 2688 2008816 655332 7.34 214728 2096880 112084 11:25:01 PM 5199028 7036788 2683404 34.04 2688 2014824 693828 7.77 244688 2093012 4008 11:26:01 PM 5014156 7059460 2868276 36.39 2688 2214596 693812 7.77 262472 2232636 16564 11:27:01 PM 5012848 7058152 2869584 36.40 2688 2214596 693812 7.77 262472 2232636 4 11:28:01 PM 5012812 7058116 2869620 36.41 2688 2214596 693812 7.77 262472 2232716 8 11:29:01 PM 5009752 7055060 2872680 36.44 2688 2214600 693812 7.77 262472 2235728 4 11:30:01 PM 5005164 7052656 2877268 36.50 2688 2216776 708468 7.93 263348 2239428 1168 11:31:01 PM 5089648 6963848 2792784 35.43 2688 2049068 737432 8.26 452532 1986964 5880 Average: 5071182 7042808 2811250 35.66 2688 2143484 696288 7.80 278148 2168750 17465 11:23:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 91.68 69.19 1018.74 10.24 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 12.88 9.55 6.61 3.86 0.00 0.00 0.00 0.00 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 237.78 173.55 337.86 44.74 0.00 0.00 0.00 0.00 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 1.18 0.62 0.14 0.10 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 0.78 0.27 0.16 0.08 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 0.72 0.15 0.04 0.01 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 12.15 8.13 3.92 2.34 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 48.82 34.96 81.95 24.45 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 50.75 37.05 181.16 10.73 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) 11/17/2024 _x86_64_ (2 CPU) 23:21:53 LINUX RESTART (2 CPU) 11:23:01 PM CPU %user %nice %system %iowait %steal %idle 11:24:01 PM all 36.48 0.00 5.87 3.76 0.13 53.76 11:24:01 PM 0 25.15 0.00 5.33 4.15 0.12 65.26 11:24:01 PM 1 47.84 0.00 6.41 3.37 0.13 42.23 11:25:01 PM all 12.24 0.00 1.87 1.08 0.08 84.74 11:25:01 PM 0 11.51 0.00 1.69 0.77 0.08 85.95 11:25:01 PM 1 12.97 0.00 2.05 1.38 0.07 83.53 11:26:01 PM all 25.08 0.00 4.33 1.79 0.09 68.71 11:26:01 PM 0 14.18 0.00 3.69 1.87 0.08 80.18 11:26:01 PM 1 35.99 0.00 4.98 1.70 0.10 57.23 11:27:01 PM all 0.32 0.00 0.09 0.15 0.04 99.40 11:27:01 PM 0 0.10 0.00 0.08 0.02 0.05 99.75 11:27:01 PM 1 0.53 0.00 0.10 0.28 0.03 99.05 11:28:01 PM all 0.31 0.00 0.05 0.00 0.05 99.59 11:28:01 PM 0 0.45 0.00 0.05 0.00 0.07 99.43 11:28:01 PM 1 0.17 0.00 0.05 0.00 0.03 99.75 11:29:01 PM all 0.32 0.00 0.05 0.00 0.07 99.57 11:29:01 PM 0 0.53 0.00 0.05 0.00 0.05 99.37 11:29:01 PM 1 0.10 0.00 0.05 0.00 0.08 99.77 11:30:01 PM all 2.33 0.00 0.27 0.03 0.07 97.31 11:30:01 PM 0 2.71 0.00 0.28 0.05 0.07 96.89 11:30:01 PM 1 1.95 0.00 0.25 0.00 0.07 97.73 11:31:01 PM all 24.11 0.00 3.14 0.30 0.09 72.36 11:31:01 PM 0 14.26 0.00 2.39 0.45 0.10 82.80 11:31:01 PM 1 33.94 0.00 3.89 0.15 0.08 61.93 Average: all 12.65 0.00 1.96 0.89 0.08 84.43 Average: 0 8.62 0.00 1.70 0.91 0.08 88.69 Average: 1 16.68 0.00 2.22 0.86 0.08 80.17