---> uname -a: Linux prd-centos8-builder-2c-4g-112.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 477 1152 17 2035 2912 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:69:f3:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.106/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85918sec preferred_lft 85918sec inet6 fe80::f816:3eff:fe69:f358/64 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) 08/04/2025 _x86_64_ (2 CPU) 20:03:52 LINUX RESTART (2 CPU) 08:05:01 PM tps rtps wtps bread/s bwrtn/s 08:06:01 PM 54.07 0.33 53.73 9.86 5427.16 08:07:01 PM 69.88 0.47 69.41 53.32 9026.62 08:08:01 PM 30.26 0.08 30.18 1.87 2822.83 08:09:01 PM 18.63 0.27 18.36 41.82 476.89 08:10:01 PM 14.39 0.00 14.39 0.00 595.99 08:11:01 PM 19.01 0.55 18.46 33.45 529.80 Average: 34.37 0.28 34.09 23.39 3146.05 08:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 PM 1358420 3026164 2395256 63.81 2104 1835828 609336 12.69 146984 1958800 149588 08:07:01 PM 1224352 2984680 2529324 67.38 2104 1921864 615804 12.82 147012 2062928 22540 08:08:01 PM 1200176 2997364 2553500 68.03 2104 1957852 604756 12.59 171492 2061832 8840 08:09:01 PM 1110104 2908308 2643572 70.43 2104 1959108 700928 14.60 205076 2118000 8844 08:10:01 PM 1215100 3013316 2538576 67.63 2104 1959108 591556 12.32 206076 2011736 24 08:11:01 PM 1194488 3001680 2559188 68.18 2104 1967948 598852 12.47 391440 1846848 16692 Average: 1217107 2988585 2536569 67.58 2104 1933618 620205 12.91 211347 2010024 34421 08:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 70.48 58.38 895.65 6.35 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 18.68 17.98 156.05 5.29 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 47.89 41.66 579.53 9.77 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 10.47 12.82 8.00 5.81 0.00 0.00 0.00 0.00 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 13.77 13.77 11.76 4.39 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 18.42 17.17 16.10 7.96 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 29.95 26.96 277.79 6.59 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) 08/04/2025 _x86_64_ (2 CPU) 20:03:52 LINUX RESTART (2 CPU) 08:05:01 PM CPU %user %nice %system %iowait %steal %idle 08:06:01 PM all 38.79 0.00 4.29 0.96 1.55 54.40 08:06:01 PM 0 60.02 0.00 6.06 0.63 1.76 31.53 08:06:01 PM 1 17.61 0.00 2.52 1.29 1.34 77.22 08:07:01 PM all 37.81 0.00 4.42 2.42 1.38 53.96 08:07:01 PM 0 34.59 0.00 4.16 1.68 1.35 58.21 08:07:01 PM 1 41.02 0.00 4.68 3.17 1.42 49.71 08:08:01 PM all 37.01 0.00 2.65 0.84 1.18 58.31 08:08:01 PM 0 46.69 0.00 2.75 1.07 1.28 48.22 08:08:01 PM 1 27.32 0.00 2.55 0.62 1.08 68.42 08:09:01 PM all 38.31 0.00 2.73 0.30 1.66 57.00 08:09:01 PM 0 66.50 0.00 3.86 0.57 1.68 27.39 08:09:01 PM 1 10.34 0.00 1.60 0.03 1.64 86.39 08:10:01 PM all 33.62 0.00 2.97 0.21 1.53 61.67 08:10:01 PM 0 46.32 0.00 3.99 0.08 1.55 48.05 08:10:01 PM 1 20.94 0.00 1.96 0.33 1.51 75.26 08:11:01 PM all 40.27 0.00 2.93 0.51 1.48 54.81 08:11:01 PM 0 54.79 0.00 3.77 0.47 1.98 38.99 08:11:01 PM 1 25.71 0.00 2.08 0.55 0.98 70.67 Average: all 37.63 0.00 3.33 0.87 1.46 56.70 Average: 0 51.49 0.00 4.10 0.75 1.60 42.06 Average: 1 23.80 0.00 2.57 1.00 1.33 71.31