---> uname -a: Linux prd-centos8-builder-2c-4g-327.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 485 1137 17 2042 2905 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:c0:5a:c6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.94/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85949sec preferred_lft 85949sec inet6 fe80::f816:3eff:fec0:5ac6/64 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) 04/11/2026 _x86_64_ (2 CPU) 18:03:53 LINUX RESTART (2 CPU) 06:05:01 PM tps rtps wtps bread/s bwrtn/s 06:06:01 PM 62.68 0.32 62.36 9.73 5801.63 06:07:01 PM 66.86 2.20 64.66 109.30 9312.18 06:08:02 PM 26.41 0.25 26.16 40.13 1506.23 06:09:01 PM 19.93 0.07 19.86 3.12 503.71 06:10:01 PM 16.72 0.00 16.72 0.00 633.65 06:11:01 PM 18.13 1.10 17.04 69.68 484.86 Average: 35.16 0.66 34.51 38.76 3047.20 06:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 PM 1300924 2999436 2452752 65.34 2104 1866112 645560 13.44 144872 2015976 166884 06:07:01 PM 1039368 2885332 2714308 72.31 2104 2007428 728360 15.17 152672 2241748 66708 06:08:02 PM 1091484 2934052 2662192 70.92 2104 2003848 687312 14.31 212716 2131352 46716 06:09:01 PM 1076728 2919408 2676948 71.32 2104 2003940 701868 14.62 213744 2145208 45800 06:10:01 PM 1091160 2895596 2662516 70.93 2104 1965656 729176 15.18 211240 2131884 7476 06:11:01 PM 1165924 2975116 2587752 68.94 2104 1970088 641148 13.35 396864 1872288 9716 Average: 1127598 2934823 2626078 69.96 2104 1969512 688904 14.35 222018 2089743 57217 06:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 77.59 64.50 910.07 7.73 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 55.25 48.95 650.57 9.89 0.00 0.00 0.00 0.00 06:08:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:02 PM eth0 12.18 14.31 13.44 5.85 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 11.96 13.76 8.73 6.29 0.00 0.00 0.00 0.00 06:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM eth0 12.31 12.79 10.54 4.19 0.00 0.00 0.00 0.00 06:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 PM eth0 16.82 15.32 17.12 7.84 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 31.07 28.31 269.11 6.97 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) 04/11/2026 _x86_64_ (2 CPU) 18:03:53 LINUX RESTART (2 CPU) 06:05:01 PM CPU %user %nice %system %iowait %steal %idle 06:06:01 PM all 38.58 0.00 4.00 1.01 1.54 54.87 06:06:01 PM 0 32.61 0.00 4.14 0.93 1.36 60.95 06:06:01 PM 1 44.53 0.00 3.87 1.10 1.71 48.80 06:07:01 PM all 37.88 0.00 4.14 2.69 1.60 53.69 06:07:01 PM 0 33.13 0.00 3.96 2.86 1.56 58.49 06:07:01 PM 1 42.65 0.00 4.32 2.52 1.63 48.88 06:08:02 PM all 36.00 0.00 2.80 1.01 1.84 58.35 06:08:02 PM 0 13.40 0.00 2.03 1.17 1.67 81.73 06:08:02 PM 1 58.78 0.00 3.58 0.85 2.01 34.79 06:09:01 PM all 39.27 0.00 2.64 0.25 1.35 56.48 06:09:01 PM 0 10.14 0.00 1.35 0.36 0.71 87.44 06:09:01 PM 1 68.39 0.00 3.93 0.15 2.00 25.53 06:10:01 PM all 34.65 0.00 2.65 0.45 1.44 60.81 06:10:01 PM 0 17.83 0.00 1.86 0.61 1.16 78.54 06:10:01 PM 1 51.48 0.00 3.44 0.28 1.73 43.07 06:11:01 PM all 40.28 0.00 3.17 0.44 1.61 54.50 06:11:01 PM 0 25.22 0.00 2.46 0.48 1.31 70.53 06:11:01 PM 1 55.37 0.00 3.88 0.40 1.91 38.44 Average: all 37.77 0.00 3.23 0.98 1.57 56.45 Average: 0 22.08 0.00 2.64 1.07 1.30 72.91 Average: 1 53.49 0.00 3.83 0.88 1.83 39.96