---> uname -a: Linux prd-centos8-robot-2c-8g-8225.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 589 4803 19 2304 6805 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:e9:3b:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.225/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85835sec preferred_lft 85835sec inet6 fe80::f816:3eff:fee9:3b45/64 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) 23:21:56 LINUX RESTART (2 CPU) 11:23:03 PM tps rtps wtps bread/s bwrtn/s 11:24:01 PM 129.77 7.03 122.74 1291.36 11798.67 11:25:01 PM 31.61 1.02 30.59 113.18 3662.12 11:26:01 PM 54.55 2.55 52.00 396.53 4792.95 11:27:01 PM 15.01 0.00 15.01 0.00 3485.75 11:28:01 PM 0.75 0.00 0.75 0.00 9.33 11:29:01 PM 0.52 0.00 0.52 0.00 5.05 11:30:01 PM 0.48 0.00 0.48 0.00 4.88 11:31:01 PM 19.49 0.50 18.99 70.11 819.23 Average: 31.11 1.36 29.75 229.46 3035.54 11:23:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:24:01 PM 5138752 6969456 2743680 34.81 2688 2007300 767024 8.59 211100 2186104 90088 11:25:01 PM 5260572 7094204 2621860 33.26 2688 2010648 649120 7.27 240048 2036656 16 11:26:01 PM 5017948 7063348 2864484 36.34 2688 2214404 647876 7.25 262884 2228624 94844 11:27:01 PM 5015988 7061064 2866444 36.36 2688 2214412 647876 7.25 262888 2228640 8 11:28:01 PM 5016004 7061080 2866428 36.36 2688 2214412 647876 7.25 262888 2228716 8 11:29:01 PM 5016180 7061260 2866252 36.36 2688 2214416 647876 7.25 262888 2228656 8 11:30:01 PM 5015116 7060196 2867316 36.38 2688 2214416 640360 7.17 262888 2229364 8 11:31:01 PM 4966300 7010976 2916132 37.00 2688 2213556 685668 7.68 458804 2082600 192 Average: 5055858 7047698 2826574 35.86 2688 2162946 666710 7.47 278048 2181170 23146 11:23:03 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 117.98 93.52 1099.36 12.21 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 15.63 12.45 7.21 4.30 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 378.81 309.10 368.14 74.69 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 172.64 129.66 36.77 28.29 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 0.28 0.18 0.09 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 0.75 0.18 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 0.83 0.33 0.28 0.20 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 26.52 21.08 23.54 10.76 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 89.12 70.73 188.13 16.34 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) 23:21:56 LINUX RESTART (2 CPU) 11:23:03 PM CPU %user %nice %system %iowait %steal %idle 11:24:01 PM all 38.02 0.00 6.08 3.68 0.12 52.09 11:24:01 PM 0 41.70 0.00 6.19 4.50 0.12 47.50 11:24:01 PM 1 34.34 0.00 5.98 2.87 0.12 56.70 11:25:01 PM all 11.64 0.00 1.72 0.88 0.10 85.66 11:25:01 PM 0 18.86 0.00 2.04 1.07 0.07 77.97 11:25:01 PM 1 4.42 0.00 1.40 0.68 0.13 93.35 11:26:01 PM all 27.48 0.00 4.83 1.33 0.13 66.24 11:26:01 PM 0 32.07 0.00 5.43 1.93 0.10 60.48 11:26:01 PM 1 22.90 0.00 4.24 0.73 0.15 71.98 11:27:01 PM all 0.60 0.00 0.59 0.59 0.07 98.16 11:27:01 PM 0 0.80 0.00 0.62 0.75 0.05 97.78 11:27:01 PM 1 0.40 0.00 0.55 0.42 0.08 98.54 11:28:01 PM all 0.33 0.00 0.06 0.00 0.08 99.54 11:28:01 PM 0 0.53 0.00 0.02 0.00 0.05 99.40 11:28:01 PM 1 0.12 0.00 0.10 0.00 0.10 99.68 11:29:01 PM all 0.28 0.00 0.06 0.00 0.07 99.59 11:29:01 PM 0 0.50 0.00 0.07 0.00 0.07 99.37 11:29:01 PM 1 0.07 0.00 0.05 0.00 0.07 99.82 11:30:01 PM all 0.18 0.00 0.08 0.00 0.06 99.68 11:30:01 PM 0 0.25 0.00 0.07 0.00 0.05 99.63 11:30:01 PM 1 0.12 0.00 0.08 0.00 0.07 99.73 11:31:01 PM all 22.25 0.00 2.75 0.28 0.10 74.62 11:31:01 PM 0 30.95 0.00 2.94 0.20 0.10 65.81 11:31:01 PM 1 13.55 0.00 2.56 0.37 0.10 83.43 Average: all 12.49 0.00 2.00 0.83 0.09 84.58 Average: 0 15.60 0.00 2.15 1.04 0.08 81.13 Average: 1 9.39 0.00 1.85 0.62 0.10 88.03