---> uname -a: Linux prd-centos8-builder-2c-4g-2549.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 UTC 2023 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 1.8G 0 1.8G 0% /dev tmpfs 1.8G 0 1.8G 0% /dev/shm tmpfs 1.8G 17M 1.8G 1% /run tmpfs 1.8G 0 1.8G 0% /sys/fs/cgroup /dev/vda1 20G 9.1G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 494 1035 17 2135 2896 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:a6:cc:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.126/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fea6:cca7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 09/01/2025 _x86_64_ (2 CPU) 04:02:04 LINUX RESTART (2 CPU) 04:03:02 AM tps rtps wtps bread/s bwrtn/s 04:04:01 AM 51.41 4.34 47.07 697.83 6797.98 04:05:01 AM 15.98 6.21 9.76 906.48 977.59 04:06:01 AM 49.00 0.55 48.45 60.25 4115.93 04:07:01 AM 52.33 0.00 52.33 0.00 5802.55 Average: 42.14 2.77 39.37 415.01 4413.64 04:03:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 AM 1467340 3011784 2286336 60.91 2104 1726148 901840 18.78 204320 1839088 48 04:05:01 AM 1377916 3004588 2375760 63.29 2104 1805300 648516 13.50 401080 1723160 34628 04:06:01 AM 1201316 2985708 2552360 68.00 2104 1952348 641996 13.37 403244 1859536 123228 04:07:01 AM 1127412 3026292 2626264 69.97 2104 2060720 577864 12.03 405296 1907476 112988 Average: 1293496 3007093 2460180 65.54 2104 1886129 692554 14.42 353485 1832315 67723 04:03:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:04:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 04:04:01 AM eth0 185.21 105.66 1107.84 61.30 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 30.13 23.60 295.74 4.00 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 43.32 32.56 517.70 5.25 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 20.78 17.63 239.05 3.58 0.00 0.00 0.00 0.00 Average: lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 69.39 44.61 537.74 18.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 09/01/2025 _x86_64_ (2 CPU) 04:02:04 LINUX RESTART (2 CPU) 04:03:02 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 21.43 0.00 3.70 2.35 7.65 64.86 04:04:01 AM 0 25.76 0.00 3.32 2.13 7.10 61.68 04:04:01 AM 1 17.16 0.00 4.07 2.57 8.20 68.00 04:05:01 AM all 17.08 0.00 2.58 1.27 6.90 72.17 04:05:01 AM 0 22.39 0.00 2.72 1.66 6.91 66.31 04:05:01 AM 1 11.81 0.00 2.45 0.87 6.88 77.98 04:06:01 AM all 32.94 0.00 4.14 1.76 9.25 51.91 04:06:01 AM 0 52.09 0.00 5.83 2.39 8.99 30.71 04:06:01 AM 1 14.52 0.00 2.52 1.15 9.50 72.32 04:07:01 AM all 34.89 0.00 3.63 2.09 8.95 50.43 04:07:01 AM 0 37.50 0.00 3.41 1.36 8.77 48.95 04:07:01 AM 1 32.31 0.00 3.85 2.81 9.13 51.90 Average: all 26.65 0.00 3.51 1.86 8.20 59.77 Average: 0 34.47 0.00 3.82 1.88 7.95 51.88 Average: 1 18.96 0.00 3.21 1.84 8.44 67.54