---> uname -a: Linux prd-centos8-robot-2c-8g-48764.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 597 4924 19 2175 6802 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:3b:6a:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.172/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85861sec preferred_lft 85861sec inet6 fe80::f816:3eff:fe3b:6aad/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) 09/04/2025 _x86_64_ (2 CPU) 05:58:12 LINUX RESTART (2 CPU) 05:59:02 AM tps rtps wtps bread/s bwrtn/s 06:00:01 AM 89.17 6.05 83.12 1104.85 6278.65 06:01:01 AM 89.34 0.75 88.59 53.43 10971.32 06:02:01 AM 32.61 7.18 25.43 1311.17 2004.31 06:03:01 AM 65.54 0.25 65.29 47.06 8033.94 06:04:01 AM 4.27 0.22 4.05 11.73 153.85 06:05:01 AM 2.05 0.03 2.02 1.87 117.25 06:06:01 AM 12.81 0.32 12.50 36.93 492.82 06:07:01 AM 28.44 0.53 27.91 64.78 1458.55 Average: 40.43 1.91 38.52 327.43 3683.68 05:59:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:00:01 AM 5173908 6972624 2708516 34.36 2688 1976788 736636 8.25 195384 2176436 250444 06:01:01 AM 5099744 6971352 2782680 35.30 2688 2048044 720016 8.06 212256 2221352 43068 06:02:01 AM 4997144 6966640 2885280 36.60 2688 2142716 717384 8.03 259136 2266436 67908 06:03:01 AM 4946364 7036508 2936060 37.25 2688 2258032 622756 6.97 262136 2291020 24 06:04:01 AM 4905780 6996708 2976644 37.76 2688 2258832 672660 7.53 262332 2331560 460 06:05:01 AM 4900508 6992672 2981916 37.83 2688 2260068 672660 7.53 262544 2336876 168 06:06:01 AM 4992044 6947276 2890380 36.67 2688 2128540 711248 7.96 296992 2233164 54832 06:07:01 AM 5031044 6963512 2851380 36.17 2688 2106800 707236 7.92 465764 2029440 25988 Average: 5005817 6980912 2876607 36.49 2688 2147478 695074 7.78 277068 2235786 55362 05:59:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 107.47 83.24 1112.28 18.76 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 72.62 49.82 588.94 9.14 0.00 0.00 0.00 0.00 06:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 AM eth0 39.68 30.87 328.23 6.19 0.00 0.00 0.00 0.00 06:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM eth0 165.46 117.36 38.49 26.89 0.00 0.00 0.00 0.00 06:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 AM eth0 13.15 6.78 4.05 1.12 0.00 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 26.38 23.28 8.57 5.26 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 66.39 48.48 86.48 33.96 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 17.83 15.04 14.43 7.35 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 63.53 46.78 270.96 13.57 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) 09/04/2025 _x86_64_ (2 CPU) 05:58:12 LINUX RESTART (2 CPU) 05:59:02 AM CPU %user %nice %system %iowait %steal %idle 06:00:01 AM all 36.17 0.00 5.21 0.88 0.08 57.65 06:00:01 AM 0 38.28 0.00 5.32 1.14 0.08 55.17 06:00:01 AM 1 34.06 0.00 5.11 0.63 0.08 60.13 06:01:01 AM all 22.04 0.00 3.19 1.22 0.08 73.47 06:01:01 AM 0 21.22 0.00 3.02 1.17 0.08 74.51 06:01:01 AM 1 22.85 0.00 3.36 1.27 0.08 72.44 06:02:01 AM all 18.11 0.00 3.38 0.38 0.07 78.06 06:02:01 AM 0 13.19 0.00 3.04 0.20 0.07 83.51 06:02:01 AM 1 23.02 0.00 3.72 0.57 0.07 72.62 06:03:01 AM all 19.90 0.00 3.53 0.62 0.07 75.87 06:03:01 AM 0 18.28 0.00 3.75 0.63 0.07 77.26 06:03:01 AM 1 21.52 0.00 3.31 0.62 0.08 74.47 06:04:01 AM all 2.25 0.00 0.33 0.14 0.05 97.23 06:04:01 AM 0 2.54 0.00 0.35 0.00 0.05 97.06 06:04:01 AM 1 1.95 0.00 0.31 0.29 0.05 97.41 06:05:01 AM all 8.94 0.00 0.82 0.01 0.06 90.17 06:05:01 AM 0 5.48 0.00 0.43 0.02 0.05 94.02 06:05:01 AM 1 12.40 0.00 1.20 0.00 0.07 86.33 06:06:01 AM all 19.69 0.00 1.94 0.08 0.09 78.19 06:06:01 AM 0 14.97 0.00 1.60 0.05 0.08 83.29 06:06:01 AM 1 24.42 0.00 2.27 0.12 0.10 73.09 06:07:01 AM all 31.87 0.00 3.86 0.16 0.11 64.00 06:07:01 AM 0 19.57 0.00 3.50 0.10 0.10 76.73 06:07:01 AM 1 44.19 0.00 4.22 0.22 0.12 51.26 Average: all 19.87 0.00 2.78 0.44 0.08 76.83 Average: 0 16.66 0.00 2.62 0.41 0.07 80.24 Average: 1 23.09 0.00 2.94 0.46 0.08 73.42