---> uname -a: Linux prd-centos8-builder-2c-4g-3324.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 490 1156 17 2018 2900 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:1f:77:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.41/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85919sec preferred_lft 85919sec inet6 fe80::f816:3eff:fe1f:7727/64 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) 06/20/2025 _x86_64_ (2 CPU) 20:03:53 LINUX RESTART (2 CPU) 08:05:01 PM tps rtps wtps bread/s bwrtn/s 08:06:01 PM 59.00 0.32 58.68 9.73 5774.24 08:07:01 PM 70.24 0.50 69.74 53.86 9069.37 08:08:01 PM 24.81 0.08 24.73 9.06 1987.19 08:09:01 PM 17.74 0.23 17.51 34.12 457.18 08:10:01 PM 13.80 0.00 13.80 0.00 490.80 08:11:01 PM 18.10 0.57 17.53 33.57 492.86 Average: 33.94 0.28 33.66 23.39 3044.82 08:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 PM 1345784 3013784 2407892 64.15 2104 1836336 617488 12.86 149224 1968736 151564 08:07:01 PM 1168956 2953584 2584720 68.86 2104 1947192 647332 13.48 149924 2120052 43712 08:08:01 PM 1251348 3032280 2502328 66.66 2104 1942636 576036 12.00 172776 2011096 8840 08:09:01 PM 1202056 2984016 2551620 67.98 2104 1943660 617152 12.85 204832 2029272 8844 08:10:01 PM 1223056 3003432 2530620 67.42 2104 1942108 602456 12.55 205916 2008240 7360 08:11:01 PM 1219480 3001092 2534196 67.51 2104 1943256 599996 12.49 389916 1828216 7520 Average: 1235113 2998031 2518563 67.10 2104 1925865 610077 12.70 212098 1994269 37973 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 64.70 51.85 861.38 5.80 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 36.98 30.68 481.61 6.52 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 22.34 19.54 227.07 4.72 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 10.95 13.05 8.11 8.98 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 13.28 13.61 11.24 4.36 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 16.90 16.23 15.69 7.66 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 27.52 24.16 267.48 6.34 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) 06/20/2025 _x86_64_ (2 CPU) 20:03:53 LINUX RESTART (2 CPU) 08:05:01 PM CPU %user %nice %system %iowait %steal %idle 08:06:01 PM all 38.21 0.00 4.42 1.66 3.09 52.61 08:06:01 PM 0 49.22 0.00 5.51 1.60 3.22 40.45 08:06:01 PM 1 27.25 0.00 3.34 1.73 2.96 64.73 08:07:01 PM all 37.00 0.00 4.02 2.30 3.14 53.55 08:07:01 PM 0 41.40 0.00 3.82 1.92 3.42 49.44 08:07:01 PM 1 32.57 0.00 4.22 2.68 2.86 57.67 08:08:01 PM all 36.35 0.00 2.76 0.74 2.58 57.56 08:08:01 PM 0 37.06 0.00 3.19 1.32 2.79 55.64 08:08:01 PM 1 35.65 0.00 2.34 0.15 2.37 59.49 08:09:01 PM all 39.12 0.00 2.72 0.32 2.85 54.98 08:09:01 PM 0 40.00 0.00 2.47 0.26 3.03 54.24 08:09:01 PM 1 38.25 0.00 2.97 0.38 2.68 55.72 08:10:01 PM all 33.25 0.00 2.88 0.21 2.19 61.46 08:10:01 PM 0 23.19 0.00 2.52 0.33 2.04 71.91 08:10:01 PM 1 43.35 0.00 3.24 0.10 2.33 50.98 08:11:01 PM all 39.75 0.00 2.87 0.48 2.68 54.22 08:11:01 PM 0 58.98 0.00 3.61 0.58 3.05 33.78 08:11:01 PM 1 20.54 0.00 2.13 0.38 2.31 74.65 Average: all 37.28 0.00 3.28 0.95 2.76 55.73 Average: 0 41.64 0.00 3.52 1.00 2.93 50.91 Average: 1 32.92 0.00 3.04 0.90 2.58 60.55