---> uname -a: Linux prd-centos8-builder-2c-4g-848.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: 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 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 473 1148 17 2043 2916 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:bf:e6:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.49/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85929sec preferred_lft 85929sec inet6 fe80::f816:3eff:febf:e675/64 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) 04/18/2026 _x86_64_ (2 CPU) 14:03:54 LINUX RESTART (2 CPU) 02:05:01 PM tps rtps wtps bread/s bwrtn/s 02:06:01 PM 62.03 0.32 61.71 9.73 6076.19 02:07:01 PM 71.05 2.20 68.86 109.32 9915.51 02:08:01 PM 22.44 0.25 22.19 40.12 1470.03 02:09:01 PM 18.79 0.07 18.73 3.07 527.52 02:10:01 PM 16.21 0.00 16.21 0.00 637.79 02:11:01 PM 18.91 0.90 18.01 46.38 516.43 Average: 34.91 0.62 34.28 34.77 3190.39 02:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 PM 1345428 3038728 2408256 64.16 2104 1860884 593196 12.35 144660 1972984 165432 02:07:01 PM 1110924 2952372 2642760 70.40 2104 2002964 664404 13.84 151268 2173900 61876 02:08:01 PM 1197524 3009424 2556160 68.10 2104 1972868 611596 12.74 175064 2062268 15160 02:09:01 PM 1225948 3031044 2527736 67.34 2104 1966028 579188 12.06 211080 1998588 7372 02:10:01 PM 1190220 2996388 2563464 68.29 2104 1967108 618840 12.89 211596 2033220 8452 02:11:01 PM 1160908 2967640 2592776 69.07 2104 1967564 645104 13.43 395544 1879084 7368 Average: 1205159 2999266 2548525 67.89 2104 1956236 618721 12.88 214869 2020007 44277 02:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 76.59 62.06 871.50 6.62 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 53.64 41.56 685.17 7.40 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 11.88 12.75 12.24 4.47 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 11.48 12.96 8.52 6.01 0.00 0.00 0.00 0.00 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 12.96 13.86 11.06 4.66 0.00 0.00 0.00 0.00 02:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 PM eth0 16.71 14.95 15.81 7.57 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 30.54 26.36 267.37 6.12 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) 04/18/2026 _x86_64_ (2 CPU) 14:03:54 LINUX RESTART (2 CPU) 02:05:01 PM CPU %user %nice %system %iowait %steal %idle 02:06:01 PM all 35.75 0.00 4.34 1.88 3.24 54.78 02:06:01 PM 0 43.39 0.00 5.11 1.33 2.97 47.20 02:06:01 PM 1 28.16 0.00 3.59 2.42 3.52 62.31 02:07:01 PM all 35.04 0.00 3.88 3.07 3.40 54.61 02:07:01 PM 0 50.41 0.00 4.43 2.72 3.10 39.34 02:07:01 PM 1 19.87 0.00 3.33 3.41 3.71 69.67 02:08:01 PM all 32.64 0.00 2.70 0.74 2.94 60.98 02:08:01 PM 0 56.55 0.00 3.86 0.83 2.55 36.21 02:08:01 PM 1 9.22 0.00 1.56 0.65 3.31 85.25 02:09:01 PM all 37.90 0.00 2.72 0.49 2.66 56.23 02:09:01 PM 0 64.35 0.00 4.09 0.48 2.38 28.71 02:09:01 PM 1 12.01 0.00 1.38 0.49 2.95 83.18 02:10:01 PM all 33.77 0.00 2.48 0.43 2.19 61.12 02:10:01 PM 0 45.77 0.00 3.11 0.40 2.20 48.52 02:10:01 PM 1 21.82 0.00 1.86 0.46 2.19 73.67 02:11:01 PM all 38.40 0.00 2.73 0.73 2.48 55.66 02:11:01 PM 0 56.99 0.00 3.53 0.81 2.22 36.45 02:11:01 PM 1 20.04 0.00 1.93 0.65 2.73 74.64 Average: all 35.58 0.00 3.14 1.22 2.82 57.23 Average: 0 52.89 0.00 4.02 1.10 2.57 39.42 Average: 1 18.50 0.00 2.28 1.35 3.07 74.81