---> uname -a: Linux prd-centos8-robot-2c-8g-146.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 577 4983 19 2136 6824 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:63:64:4e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.140/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85995sec preferred_lft 85995sec inet6 fe80::f816:3eff:fe63:644e/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) 01/09/2025 _x86_64_ (2 CPU) 02:00:58 LINUX RESTART (2 CPU) 02:02:01 AM tps rtps wtps bread/s bwrtn/s 02:03:01 AM 113.10 0.22 112.88 11.33 10929.06 02:04:01 AM 37.48 1.08 36.39 115.98 4388.55 02:05:01 AM 54.68 9.25 45.43 1641.72 2930.64 02:06:01 AM 21.88 0.00 21.88 0.00 5461.91 02:07:01 AM 13.71 0.43 13.28 69.99 480.60 Average: 48.17 2.20 45.98 367.83 4838.29 02:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:01 AM 5137212 6977432 2745220 34.83 2688 2017808 757124 8.48 195164 2207988 150380 02:04:01 AM 5294084 7097216 2588348 32.84 2688 1981056 625572 7.00 216888 2028292 24 02:05:01 AM 5021456 7076244 2860976 36.30 2688 2224172 626048 7.01 263600 2226808 156356 02:06:01 AM 5017232 7071620 2865200 36.35 2688 2224172 626048 7.01 263600 2226748 4 02:07:01 AM 5120840 7000152 2761592 35.03 2688 2054464 706208 7.91 296328 2112872 16792 Average: 5118165 7044533 2764267 35.07 2688 2100334 668200 7.48 247116 2160542 64711 02:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 115.33 91.94 1259.11 12.76 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 16.31 8.43 7.02 3.29 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 165.99 105.86 334.81 37.52 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 2.03 0.97 0.73 0.17 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 61.94 37.56 79.58 20.98 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 72.33 48.96 336.28 14.94 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) 01/09/2025 _x86_64_ (2 CPU) 02:00:58 LINUX RESTART (2 CPU) 02:02:01 AM CPU %user %nice %system %iowait %steal %idle 02:03:01 AM all 37.32 0.00 4.98 1.93 0.12 55.64 02:03:01 AM 0 29.88 0.00 4.23 1.90 0.12 63.88 02:03:01 AM 1 44.77 0.00 5.74 1.97 0.13 47.39 02:04:01 AM all 12.89 0.00 1.60 0.74 0.08 84.70 02:04:01 AM 0 4.67 0.00 1.36 0.90 0.08 92.99 02:04:01 AM 1 21.07 0.00 1.84 0.58 0.07 76.44 02:05:01 AM all 28.16 0.00 5.37 1.68 0.12 64.67 02:05:01 AM 0 21.64 0.00 4.75 1.35 0.10 72.16 02:05:01 AM 1 34.70 0.00 6.00 2.01 0.13 57.15 02:06:01 AM all 0.08 0.00 0.28 1.15 0.04 98.46 02:06:01 AM 0 0.05 0.00 0.20 1.07 0.02 98.66 02:06:01 AM 1 0.10 0.00 0.35 1.24 0.07 98.25 02:07:01 AM all 14.25 0.00 1.99 0.10 0.08 83.59 02:07:01 AM 0 7.11 0.00 1.67 0.12 0.07 91.04 02:07:01 AM 1 21.39 0.00 2.30 0.08 0.08 76.14 Average: all 18.55 0.00 2.84 1.12 0.09 77.40 Average: 0 12.69 0.00 2.44 1.07 0.08 83.73 Average: 1 24.41 0.00 3.25 1.18 0.10 71.07