---> uname -a: Linux prd-centos8-robot-2c-8g-20353.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 573 5015 19 2108 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:fb:5a:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.219/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85969sec preferred_lft 85969sec inet6 fe80::f816:3eff:fefb:5ab6/64 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) 09/09/2024 _x86_64_ (2 CPU) 07:38:14 LINUX RESTART (2 CPU) 07:39:01 AM tps rtps wtps bread/s bwrtn/s 07:40:01 AM 95.50 25.38 70.12 6705.00 6764.76 07:41:01 AM 72.48 0.70 71.78 50.78 7527.32 07:42:01 AM 30.31 0.38 29.92 64.25 3741.14 07:43:01 AM 58.16 0.07 58.09 4.00 7233.44 07:44:01 AM 7.10 0.08 7.01 31.99 735.62 07:45:01 AM 21.41 0.67 20.75 74.25 832.33 Average: 47.50 4.55 42.95 1155.41 4472.59 07:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:40:01 AM 5384448 7076364 2497984 31.69 2688 1873688 661648 7.41 210160 1962428 132384 07:41:01 AM 5199028 7021636 2683404 34.04 2688 1999564 695300 7.79 221704 2117336 87040 07:42:01 AM 5177960 7048160 2704472 34.31 2688 2045680 666576 7.46 246012 2108488 43884 07:43:01 AM 5051400 7072980 2831032 35.92 2688 2191032 624460 6.99 259600 2197328 16496 07:44:01 AM 5011748 7034548 2870684 36.42 2688 2192252 692804 7.76 259724 2236632 260 07:45:01 AM 5223448 7074760 2658984 33.73 2688 2027356 646032 7.23 441768 1869152 11492 Average: 5174672 7054741 2707760 34.35 2688 2054929 664470 7.44 273161 2081894 48593 07:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 295.32 181.13 1603.37 58.19 0.00 0.00 0.00 0.00 07:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM eth0 54.72 43.74 521.88 7.69 0.00 0.00 0.00 0.00 07:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM eth0 11.66 9.18 5.72 3.66 0.00 0.00 0.00 0.00 07:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM eth0 257.16 188.09 320.58 47.57 0.00 0.00 0.00 0.00 07:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 AM eth0 14.21 8.13 3.72 1.08 0.00 0.00 0.00 0.00 07:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 AM eth0 58.34 41.64 84.37 24.40 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 115.24 78.65 423.35 23.77 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) 09/09/2024 _x86_64_ (2 CPU) 07:38:14 LINUX RESTART (2 CPU) 07:39:01 AM CPU %user %nice %system %iowait %steal %idle 07:40:01 AM all 37.79 0.00 7.53 6.58 0.13 47.98 07:40:01 AM 0 38.29 0.00 7.19 5.05 0.14 49.33 07:40:01 AM 1 37.29 0.00 7.86 8.10 0.12 46.63 07:41:01 AM all 22.74 0.00 3.10 2.03 0.08 72.06 07:41:01 AM 0 8.26 0.00 2.27 1.74 0.08 87.65 07:41:01 AM 1 37.22 0.00 3.93 2.32 0.07 56.45 07:42:01 AM all 14.07 0.00 2.08 1.04 0.08 82.72 07:42:01 AM 0 14.99 0.00 2.19 0.79 0.08 81.95 07:42:01 AM 1 13.16 0.00 1.97 1.30 0.07 83.50 07:43:01 AM all 22.59 0.00 3.84 2.09 0.08 71.39 07:43:01 AM 0 17.15 0.00 3.20 2.56 0.10 76.99 07:43:01 AM 1 28.03 0.00 4.48 1.62 0.07 65.80 07:44:01 AM all 1.24 0.00 0.36 0.23 0.04 98.13 07:44:01 AM 0 2.04 0.00 0.50 0.28 0.03 97.14 07:44:01 AM 1 0.45 0.00 0.22 0.17 0.05 99.12 07:45:01 AM all 23.03 0.00 3.37 0.74 0.12 72.74 07:45:01 AM 0 21.60 0.00 3.44 0.87 0.12 73.97 07:45:01 AM 1 24.46 0.00 3.29 0.62 0.12 71.51 Average: all 20.22 0.00 3.38 2.11 0.09 74.20 Average: 0 17.02 0.00 3.13 1.88 0.09 77.89 Average: 1 23.42 0.00 3.62 2.35 0.08 70.52