---> uname -a: Linux prd-centos8-builder-2c-4g-10850.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 488 1136 17 2040 2901 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:49:35:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.71/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85891sec preferred_lft 85891sec inet6 fe80::f816:3eff:fe49:35e0/64 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) 12/03/2025 _x86_64_ (2 CPU) 13:03:53 LINUX RESTART (2 CPU) 01:05:01 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 62.35 0.33 62.01 9.86 6318.96 01:07:01 PM 69.88 0.50 69.38 53.85 9186.32 01:08:01 PM 23.33 0.05 23.28 1.33 2522.99 01:09:01 PM 19.99 0.27 19.73 41.85 871.18 01:10:01 PM 15.41 0.00 15.41 0.00 398.12 01:11:01 PM 16.29 0.57 15.73 27.19 634.40 01:12:01 PM 18.11 0.38 17.73 38.65 515.78 Average: 32.19 0.30 31.89 24.68 2920.99 01:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 1359452 3021956 2394224 63.78 2104 1831012 613896 12.78 146056 1959244 146228 01:07:01 PM 1222296 2985908 2531380 67.44 2104 1925024 613952 12.78 148000 2063000 23052 01:08:01 PM 1109436 2943084 2644240 70.44 2104 1994644 655220 13.64 174132 2150720 55084 01:09:01 PM 1166188 2968204 2587488 68.93 2104 1962760 633772 13.20 206324 2060772 8428 01:10:01 PM 1191752 2994340 2561924 68.25 2104 1963252 604828 12.59 207224 2033408 8840 01:11:01 PM 1226352 3028324 2527324 67.33 2104 1962648 570136 11.87 391264 1815428 7516 01:12:01 PM 1142384 2950156 2611292 69.57 2104 1967816 651456 13.57 391092 1895776 21664 Average: 1202551 2984567 2551125 67.96 2104 1943879 620466 12.92 237727 1996907 38687 01:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 85.95 71.56 920.92 7.18 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 21.31 20.44 156.92 7.44 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 42.05 36.77 582.35 6.17 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 11.25 13.25 12.16 5.20 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 9.68 11.36 7.72 4.71 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 17.26 15.58 17.91 6.19 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 10.00 10.90 8.20 5.45 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 28.21 25.69 243.73 6.05 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) 12/03/2025 _x86_64_ (2 CPU) 13:03:53 LINUX RESTART (2 CPU) 01:05:01 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 38.13 0.00 4.46 1.52 1.97 53.92 01:06:01 PM 0 41.33 0.00 4.86 1.36 1.94 50.52 01:06:01 PM 1 34.92 0.00 4.06 1.69 2.01 57.32 01:07:01 PM all 38.08 0.00 4.26 2.10 1.98 53.58 01:07:01 PM 0 47.95 0.00 4.78 2.21 1.99 43.07 01:07:01 PM 1 28.23 0.00 3.73 1.99 1.97 64.08 01:08:01 PM all 30.48 0.00 2.22 0.74 1.28 65.27 01:08:01 PM 0 50.05 0.00 3.02 0.52 1.62 44.80 01:08:01 PM 1 10.95 0.00 1.43 0.97 0.95 85.71 01:09:01 PM all 38.38 0.00 2.52 0.47 1.66 56.96 01:09:01 PM 0 51.67 0.00 3.16 0.45 1.83 42.90 01:09:01 PM 1 25.11 0.00 1.89 0.50 1.49 71.01 01:10:01 PM all 38.09 0.00 2.25 0.31 1.54 57.81 01:10:01 PM 0 48.07 0.00 2.43 0.32 1.60 47.59 01:10:01 PM 1 28.14 0.00 2.07 0.30 1.49 68.00 01:11:01 PM all 34.84 0.00 3.10 0.40 1.66 60.00 01:11:01 PM 0 35.94 0.00 2.35 0.33 1.84 59.55 01:11:01 PM 1 33.74 0.00 3.86 0.47 1.48 60.46 01:12:01 PM all 41.54 0.00 2.97 0.36 1.76 53.37 01:12:01 PM 0 49.78 0.00 2.82 0.23 1.79 45.37 01:12:01 PM 1 33.31 0.00 3.12 0.50 1.72 61.35 Average: all 37.08 0.00 3.11 0.84 1.69 57.27 Average: 0 46.39 0.00 3.34 0.77 1.80 47.69 Average: 1 27.78 0.00 2.88 0.92 1.59 66.84