---> uname -a: Linux prd-centos8-builder-2c-4g-5295.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 487 1138 17 2040 2903 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:c7:da:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.204/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85906sec preferred_lft 85906sec inet6 fe80::f816:3eff:fec7:da68/64 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) 10/01/2025 _x86_64_ (2 CPU) 20:04:12 LINUX RESTART (2 CPU) 08:05:01 PM tps rtps wtps bread/s bwrtn/s 08:06:01 PM 78.22 9.53 68.69 1370.30 4825.70 08:07:01 PM 80.16 0.03 80.12 0.27 8400.13 08:08:01 PM 35.89 0.52 35.38 54.92 4749.96 08:09:01 PM 22.29 0.27 22.02 41.85 970.83 08:10:01 PM 18.38 0.00 18.38 0.00 447.73 08:11:01 PM 16.43 0.28 16.14 7.86 639.96 08:12:01 PM 17.41 0.47 16.94 48.92 485.24 Average: 38.40 1.59 36.81 217.70 2931.23 08:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 PM 1375040 2953516 2378644 63.37 2104 1753876 689672 14.36 150432 1965564 84768 08:07:01 PM 1222836 2984504 2530848 67.42 2104 1923204 619920 12.91 146124 2069644 87408 08:08:01 PM 1181460 2983280 2572224 68.53 2104 1962224 623532 12.98 171164 2082124 21964 08:09:01 PM 1235252 3038436 2518432 67.09 2104 1963980 570404 11.88 207160 1991424 8844 08:10:01 PM 1200484 3003720 2553200 68.02 2104 1963976 621068 12.93 207272 2026860 8852 08:11:01 PM 1172256 2975768 2581428 68.77 2104 1964200 626816 13.05 208272 2054116 8860 08:12:01 PM 1169132 2975292 2584552 68.85 2104 1966780 622504 12.96 393344 1872404 9888 Average: 1222351 2987788 2531333 67.44 2104 1928320 624845 13.01 211967 2008877 32941 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 129.83 93.85 1051.64 34.92 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 25.37 22.14 264.26 4.60 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 44.44 35.04 587.89 6.26 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 10.99 13.08 12.48 5.19 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 9.65 12.63 7.14 9.29 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 12.58 12.96 15.59 3.99 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 17.21 15.91 17.05 8.02 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 35.72 29.37 279.40 10.32 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) 10/01/2025 _x86_64_ (2 CPU) 20:04:12 LINUX RESTART (2 CPU) 08:05:01 PM CPU %user %nice %system %iowait %steal %idle 08:06:01 PM all 35.44 0.00 4.67 3.70 5.31 50.87 08:06:01 PM 0 38.99 0.00 4.27 2.75 5.25 48.75 08:06:01 PM 1 31.88 0.00 5.07 4.66 5.38 53.01 08:07:01 PM all 37.17 0.00 4.79 2.88 3.75 51.41 08:07:01 PM 0 45.18 0.00 5.81 2.53 3.97 42.52 08:07:01 PM 1 29.16 0.00 3.78 3.24 3.54 60.28 08:08:01 PM all 34.98 0.00 3.51 1.45 3.52 56.53 08:08:01 PM 0 52.06 0.00 4.57 1.25 4.05 38.07 08:08:01 PM 1 17.94 0.00 2.45 1.66 3.00 74.96 08:09:01 PM all 35.96 0.00 2.55 0.62 3.67 57.21 08:09:01 PM 0 43.17 0.00 2.85 0.56 3.75 49.67 08:09:01 PM 1 28.76 0.00 2.25 0.67 3.60 64.72 08:10:01 PM all 38.52 0.00 2.46 0.46 3.70 54.87 08:10:01 PM 0 53.55 0.00 3.09 0.53 3.75 39.08 08:10:01 PM 1 23.63 0.00 1.83 0.39 3.65 70.50 08:11:01 PM all 33.50 0.00 2.71 0.58 3.61 59.60 08:11:01 PM 0 29.21 0.00 2.48 0.21 3.76 64.34 08:11:01 PM 1 37.83 0.00 2.95 0.96 3.46 54.81 08:12:01 PM all 38.56 0.00 3.28 0.41 3.28 54.47 08:12:01 PM 0 37.43 0.00 3.60 0.46 3.29 55.22 08:12:01 PM 1 39.69 0.00 2.97 0.36 3.26 53.72 Average: all 36.30 0.00 3.43 1.45 3.84 54.99 Average: 0 42.78 0.00 3.81 1.19 3.97 48.25 Average: 1 29.83 0.00 3.04 1.71 3.70 61.72