---> uname -a: Linux prd-centos8-robot-2c-8g-9723.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 627 4940 19 2129 6773 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:2f:b7:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.247/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85883sec preferred_lft 85883sec inet6 fe80::f816:3eff:fe2f:b706/64 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) 11/23/2024 _x86_64_ (2 CPU) 23:30:54 LINUX RESTART (2 CPU) 11:32:01 PM tps rtps wtps bread/s bwrtn/s 11:33:01 PM 76.52 21.11 55.41 5025.66 5289.39 11:34:01 PM 101.05 0.70 100.35 50.79 10727.01 11:35:01 PM 24.43 0.42 24.01 64.79 1908.78 11:36:01 PM 57.65 2.52 55.13 396.00 7508.36 11:37:01 PM 2.07 0.08 1.98 31.99 174.70 11:38:01 PM 1.83 0.00 1.83 0.00 73.01 11:39:01 PM 20.31 0.42 19.90 47.73 791.08 Average: 40.55 3.61 36.95 802.49 3781.80 11:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 PM 5346152 7029760 2536272 32.18 2688 1870832 756904 8.48 226964 2004480 128800 11:34:01 PM 5189316 7020488 2693108 34.17 2688 2008480 703940 7.88 220764 2123740 30120 11:35:01 PM 5173292 7053076 2709132 34.37 2688 2054496 671184 7.52 250388 2103720 38956 11:36:01 PM 4990232 7034832 2892192 36.69 2688 2214200 687808 7.70 261984 2254232 4212 11:37:01 PM 4952060 6997900 2930364 37.18 2688 2215440 746024 8.35 262104 2292228 284 11:38:01 PM 4951632 6997524 2930792 37.18 2688 2215492 746024 8.35 262104 2292764 4 11:39:01 PM 5059840 6931696 2822584 35.81 2688 2047452 776620 8.70 451072 2019544 13344 Average: 5094646 7009325 2787778 35.37 2688 2089485 726929 8.14 276483 2155815 30817 11:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 277.39 184.51 1540.92 61.02 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 67.86 53.54 675.05 8.74 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 24.08 18.21 84.29 5.77 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 243.89 173.11 264.91 45.84 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 13.53 7.93 4.48 1.24 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 2.07 1.48 0.53 0.22 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 57.09 39.33 82.63 22.57 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 97.99 68.31 378.99 20.77 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) 11/23/2024 _x86_64_ (2 CPU) 23:30:54 LINUX RESTART (2 CPU) 11:32:01 PM CPU %user %nice %system %iowait %steal %idle 11:33:01 PM all 32.54 0.00 6.21 7.61 0.16 53.48 11:33:01 PM 0 21.50 0.00 4.89 5.31 0.17 68.13 11:33:01 PM 1 43.71 0.00 7.55 9.93 0.15 38.66 11:34:01 PM all 29.58 0.00 4.41 5.50 0.14 60.38 11:34:01 PM 0 10.30 0.00 3.14 6.08 0.15 80.34 11:34:01 PM 1 48.94 0.00 5.68 4.91 0.13 40.33 11:35:01 PM all 18.42 0.00 2.52 0.97 0.10 77.99 11:35:01 PM 0 6.38 0.00 2.02 0.94 0.10 90.56 11:35:01 PM 1 30.51 0.00 3.02 1.01 0.10 65.36 11:36:01 PM all 19.19 0.00 3.17 4.86 0.11 72.67 11:36:01 PM 0 9.97 0.00 2.63 4.57 0.10 82.73 11:36:01 PM 1 28.41 0.00 3.72 5.16 0.12 62.60 11:37:01 PM all 1.35 0.00 0.19 0.16 0.05 98.25 11:37:01 PM 0 1.03 0.00 0.18 0.17 0.03 98.58 11:37:01 PM 1 1.67 0.00 0.20 0.15 0.07 97.91 11:38:01 PM all 0.92 0.00 0.15 0.01 0.07 98.85 11:38:01 PM 0 0.62 0.00 0.10 0.00 0.05 99.23 11:38:01 PM 1 1.22 0.00 0.20 0.02 0.08 98.47 11:39:01 PM all 21.21 0.00 2.63 0.36 0.08 75.72 11:39:01 PM 0 7.97 0.00 2.04 0.25 0.07 89.67 11:39:01 PM 1 34.49 0.00 3.23 0.47 0.08 61.73 Average: all 17.56 0.00 2.75 2.77 0.10 76.82 Average: 0 8.23 0.00 2.14 2.47 0.10 87.07 Average: 1 26.94 0.00 3.36 3.07 0.11 66.53