---> uname -a: Linux prd-centos8-builder-2c-4g-5211.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 491 1135 17 2039 2898 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:51:cf:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.136/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85888sec preferred_lft 85888sec inet6 fe80::f816:3eff:fe51:cf47/64 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) 09/30/2025 _x86_64_ (2 CPU) 22:03:53 LINUX RESTART (2 CPU) 10:05:01 PM tps rtps wtps bread/s bwrtn/s 10:06:01 PM 53.36 0.57 52.79 15.99 5792.42 10:07:01 PM 68.83 0.52 68.31 53.85 8323.88 10:08:01 PM 32.46 0.05 32.41 1.33 3592.42 10:09:01 PM 23.68 1.25 22.43 65.84 1106.91 10:10:01 PM 16.24 0.00 16.24 0.00 418.96 10:11:01 PM 16.33 0.37 15.96 18.13 671.89 10:12:01 PM 18.59 0.38 18.21 38.65 531.32 Average: 32.78 0.45 32.34 27.69 2919.68 10:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 PM 1398244 3038864 2355440 62.75 2104 1808324 586884 12.22 143208 1921872 131300 10:07:01 PM 1224144 2986948 2529540 67.39 2104 1924128 612080 12.75 146324 2063624 55560 10:08:01 PM 1117160 2948484 2636524 70.24 2104 1992232 651608 13.57 174060 2145072 55084 10:09:01 PM 1186540 2986928 2567144 68.39 2104 1961072 608864 12.68 207700 2039644 8412 10:10:01 PM 1197552 2998456 2556132 68.10 2104 1961564 593768 12.36 208096 2028036 8860 10:11:01 PM 1197872 2999500 2555812 68.09 2104 1962236 593660 12.36 392336 1844516 4104 10:12:01 PM 1131780 2946404 2621904 69.85 2104 1974904 641688 13.36 395660 1905460 21752 Average: 1207613 2986512 2546071 67.83 2104 1940637 612650 12.76 238198 1992603 40725 10:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 61.92 49.18 795.70 5.29 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 27.44 24.06 264.71 4.99 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 45.04 33.18 588.49 6.87 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 18.38 17.24 17.84 15.28 0.00 0.00 0.00 0.00 10:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 PM eth0 9.23 12.21 7.54 5.12 0.00 0.00 0.00 0.00 10:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 PM eth0 17.08 16.63 17.77 6.37 0.00 0.00 0.00 0.00 10:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 PM eth0 10.11 11.03 8.25 5.48 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 27.03 23.36 242.90 7.06 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) 09/30/2025 _x86_64_ (2 CPU) 22:03:53 LINUX RESTART (2 CPU) 10:05:01 PM CPU %user %nice %system %iowait %steal %idle 10:06:01 PM all 36.12 0.00 4.27 1.47 5.03 53.12 10:06:01 PM 0 37.64 0.00 4.28 1.74 4.89 51.46 10:06:01 PM 1 34.61 0.00 4.26 1.20 5.17 54.76 10:07:01 PM all 35.56 0.00 4.35 2.45 4.79 52.84 10:07:01 PM 0 35.15 0.00 4.34 3.18 4.36 52.97 10:07:01 PM 1 35.98 0.00 4.36 1.73 5.23 52.71 10:08:01 PM all 34.54 0.00 3.04 1.67 4.75 56.00 10:08:01 PM 0 33.56 0.00 3.34 1.42 4.75 56.93 10:08:01 PM 1 35.53 0.00 2.73 1.91 4.76 55.06 10:09:01 PM all 36.73 0.00 2.91 0.76 4.91 54.69 10:09:01 PM 0 23.13 0.00 2.34 1.05 4.26 69.23 10:09:01 PM 1 50.31 0.00 3.49 0.47 5.55 40.18 10:10:01 PM all 36.69 0.00 2.37 0.43 4.10 56.41 10:10:01 PM 0 38.83 0.00 2.76 0.33 3.95 54.13 10:10:01 PM 1 34.55 0.00 1.98 0.54 4.25 58.67 10:11:01 PM all 32.56 0.00 3.09 0.42 4.51 59.43 10:11:01 PM 0 24.41 0.00 2.40 0.46 4.22 68.52 10:11:01 PM 1 40.72 0.00 3.79 0.38 4.80 50.32 10:12:01 PM all 38.76 0.00 3.00 0.55 4.93 52.77 10:12:01 PM 0 38.58 0.00 2.29 0.67 4.78 53.68 10:12:01 PM 1 38.94 0.00 3.71 0.43 5.07 51.85 Average: all 35.85 0.00 3.29 1.11 4.72 55.04 Average: 0 33.03 0.00 3.11 1.26 4.46 58.14 Average: 1 38.66 0.00 3.48 0.95 4.98 51.93