---> uname -a: Linux prd-centos8-robot-2c-8g-8771.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 555 5021 19 2120 6846 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:f1:e9:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.237/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85973sec preferred_lft 85973sec inet6 fe80::f816:3eff:fef1:e945/64 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) 11/20/2024 _x86_64_ (2 CPU) 00:55:38 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 145.47 89.10 56.36 10321.49 38816.64 12:58:01 AM 123.78 6.80 116.98 1248.12 10917.48 12:59:01 AM 35.38 1.02 34.36 111.45 3853.04 01:00:01 AM 40.81 0.07 40.75 5.73 2641.98 01:01:01 AM 24.50 0.02 24.49 0.13 5548.66 01:02:02 AM 16.16 0.50 15.66 71.70 590.85 Average: 64.35 16.25 48.10 1959.66 10394.34 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5577912 7105204 2304520 29.24 2688 1719468 671696 7.52 185924 1834668 95716 12:58:01 AM 5148084 7007792 2734348 34.69 2688 2037424 695188 7.78 212792 2178840 116016 12:59:01 AM 5276072 7112736 2606360 33.07 2688 2013724 601900 6.74 238864 2023256 28 01:00:01 AM 5057816 7094476 2824616 35.83 2688 2205768 617060 6.91 255912 2199776 155388 01:01:01 AM 5051228 7087544 2831204 35.92 2688 2205772 617060 6.91 255924 2200544 8 01:02:02 AM 5156012 7019032 2726420 34.59 2688 2038380 676412 7.57 288600 2085948 16764 Average: 5211187 7071131 2671245 33.89 2688 2036756 646553 7.24 239669 2087172 63987 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 285.65 159.65 1166.59 58.35 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 96.67 76.34 1044.88 10.88 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 15.40 7.67 6.65 3.28 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 192.82 136.83 328.35 36.02 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 7.80 5.71 2.68 1.66 0.00 0.00 0.00 0.00 01:02:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:02 AM eth0 66.07 38.26 79.80 19.61 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 110.73 70.74 438.14 21.63 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) 11/20/2024 _x86_64_ (2 CPU) 00:55:38 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 35.82 0.06 10.07 16.26 0.14 37.65 12:57:01 AM 0 32.86 0.03 10.31 13.85 0.12 42.82 12:57:01 AM 1 38.78 0.09 9.82 18.68 0.16 32.48 12:58:01 AM all 33.95 0.00 5.36 4.93 0.13 55.63 12:58:01 AM 0 33.88 0.00 5.40 5.40 0.12 55.20 12:58:01 AM 1 34.01 0.00 5.32 4.46 0.15 56.06 12:59:01 AM all 15.77 0.00 1.86 1.10 0.06 81.20 12:59:01 AM 0 9.42 0.00 1.65 1.15 0.07 87.70 12:59:01 AM 1 22.12 0.00 2.07 1.05 0.05 74.71 01:00:01 AM all 27.65 0.00 4.35 1.63 0.10 66.27 01:00:01 AM 0 18.56 0.00 3.81 1.79 0.10 75.74 01:00:01 AM 1 36.73 0.00 4.89 1.47 0.10 56.81 01:01:01 AM all 0.41 0.00 0.43 1.23 0.05 97.88 01:01:01 AM 0 0.33 0.00 0.35 0.60 0.05 98.66 01:01:01 AM 1 0.48 0.00 0.52 1.85 0.05 97.09 01:02:02 AM all 14.59 0.00 2.04 0.20 0.06 83.11 01:02:02 AM 0 18.85 0.00 2.24 0.23 0.07 78.61 01:02:02 AM 1 10.32 0.00 1.84 0.17 0.05 87.62 Average: all 21.27 0.01 3.98 4.15 0.09 70.51 Average: 0 18.90 0.01 3.92 3.77 0.09 73.32 Average: 1 23.64 0.01 4.04 4.52 0.09 67.69