---> uname -a: Linux prd-centos8-robot-2c-8g-8893.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 605 4976 19 2116 6796 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:e2:8e:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.183/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85789sec preferred_lft 85789sec inet6 fe80::f816:3eff:fee2:8ea1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/18/2024 _x86_64_ (2 CPU) 07:00:17 LINUX RESTART (2 CPU) 07:01:01 AM tps rtps wtps bread/s bwrtn/s 07:02:01 AM 85.38 47.81 37.57 5893.79 28914.92 07:03:01 AM 87.15 9.28 77.87 1577.74 6196.85 07:04:01 AM 75.66 0.78 74.88 53.05 8447.63 07:05:01 AM 18.12 0.82 17.31 123.40 1635.95 07:06:01 AM 59.15 0.20 58.95 12.93 7541.90 07:07:01 AM 8.43 0.02 8.41 0.13 761.03 07:08:01 AM 0.42 0.00 0.42 0.00 8.70 07:09:01 AM 0.15 0.00 0.15 0.00 12.80 07:10:01 AM 25.86 0.55 25.31 71.18 1229.21 Average: 40.04 6.61 33.43 859.60 6085.36 07:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:02:01 AM 5683712 7120036 2198716 27.89 2688 1633108 654764 7.33 168812 1760892 50508 07:03:01 AM 5277528 7018456 2604900 33.05 2688 1923696 720224 8.06 212452 2072996 165652 07:04:01 AM 5201444 7027060 2680984 34.01 2688 2003132 684660 7.67 222584 2114680 37108 07:05:01 AM 5175000 7027804 2707428 34.35 2688 2029552 695156 7.78 247664 2114832 18188 07:06:01 AM 5017600 7047880 2864828 36.34 2688 2200020 663836 7.43 263420 2232756 15952 07:07:01 AM 4912084 6942620 2970344 37.68 2688 2200284 816568 9.14 263580 2336132 16 07:08:01 AM 4787916 6818500 3094512 39.26 2688 2200332 931700 10.43 263580 2459384 32 07:09:01 AM 5012996 7044648 2869432 36.40 2688 2201400 671552 7.52 263944 2235884 744 07:10:01 AM 5134024 6994048 2748404 34.87 2688 2035348 712680 7.98 439528 1959564 184 Average: 5133589 7004561 2748839 34.87 2688 2047430 727904 8.15 260618 2143013 32043 07:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 AM eth0 242.87 136.37 852.91 55.60 0.00 0.00 0.00 0.00 07:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 AM eth0 74.96 63.50 913.03 7.94 0.00 0.00 0.00 0.00 07:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 AM eth0 29.24 23.06 282.40 5.34 0.00 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 18.26 10.41 6.26 3.86 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 242.77 208.73 339.80 48.50 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 143.29 117.79 1007.75 695.45 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 596.40 521.99 7248.94 33.71 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 353.76 287.74 3694.77 19.17 0.00 0.00 0.00 0.00 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 43.69 33.97 79.18 22.07 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 193.91 155.94 1602.64 99.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/18/2024 _x86_64_ (2 CPU) 07:00:17 LINUX RESTART (2 CPU) 07:01:01 AM CPU %user %nice %system %iowait %steal %idle 07:02:01 AM all 21.15 0.03 5.07 48.07 0.15 25.53 07:02:01 AM 0 20.45 0.03 4.71 48.33 0.09 26.38 07:02:01 AM 1 21.85 0.03 5.42 47.81 0.20 24.68 07:03:01 AM all 38.12 0.00 5.27 3.62 0.11 52.90 07:03:01 AM 0 46.53 0.00 6.13 3.98 0.12 43.25 07:03:01 AM 1 29.70 0.00 4.40 3.25 0.10 62.55 07:04:01 AM all 25.47 0.00 3.05 5.04 0.10 66.34 07:04:01 AM 0 34.25 0.00 2.96 5.29 0.08 57.42 07:04:01 AM 1 16.68 0.00 3.13 4.79 0.12 75.28 07:05:01 AM all 14.92 0.00 2.05 0.62 0.07 82.35 07:05:01 AM 0 13.50 0.00 1.92 0.53 0.07 83.97 07:05:01 AM 1 16.33 0.00 2.17 0.70 0.07 80.73 07:06:01 AM all 31.23 0.00 4.73 7.00 0.10 56.95 07:06:01 AM 0 35.75 0.00 4.99 10.07 0.10 49.09 07:06:01 AM 1 26.75 0.00 4.46 3.96 0.10 64.73 07:07:01 AM all 10.04 0.00 0.61 0.23 0.07 89.06 07:07:01 AM 0 11.13 0.00 0.82 0.07 0.07 87.92 07:07:01 AM 1 8.94 0.00 0.40 0.39 0.07 90.20 07:08:01 AM all 11.81 0.00 1.36 0.00 0.14 86.69 07:08:01 AM 0 22.93 0.00 2.50 0.00 0.15 74.42 07:08:01 AM 1 0.79 0.00 0.23 0.00 0.13 98.84 07:09:01 AM all 9.70 0.00 0.98 0.00 0.11 89.21 07:09:01 AM 0 18.64 0.00 1.63 0.00 0.12 79.61 07:09:01 AM 1 1.00 0.00 0.33 0.00 0.10 98.56 07:10:01 AM all 28.58 0.00 3.30 0.42 0.08 67.63 07:10:01 AM 0 42.93 0.00 4.21 0.33 0.07 52.46 07:10:01 AM 1 14.20 0.00 2.39 0.50 0.08 82.82 Average: all 21.25 0.00 2.93 7.14 0.10 68.57 Average: 0 27.40 0.00 3.32 7.54 0.10 61.64 Average: 1 15.14 0.00 2.55 6.74 0.11 75.46