---> uname -a: Linux prd-centos8-builder-2c-4g-217.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 477 1155 17 2032 2913 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:53:5c:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.156/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85921sec preferred_lft 85921sec inet6 fe80::f816:3eff:fe53:5cd4/64 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) 08/05/2025 _x86_64_ (2 CPU) 21:03:50 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 242.86 175.53 67.33 14773.08 37942.33 09:06:01 PM 54.60 0.32 54.28 9.73 5162.60 09:07:01 PM 73.28 0.50 72.78 53.85 9737.00 09:08:01 PM 26.47 0.25 26.22 40.12 2033.26 09:09:01 PM 18.06 0.07 18.00 3.07 482.67 09:10:01 PM 15.76 0.00 15.76 0.00 643.05 09:11:02 PM 18.36 0.55 17.81 33.45 509.60 Average: 64.20 25.32 38.88 2130.72 8073.46 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 1584312 3057180 2169364 57.79 2104 1652588 612052 12.75 138308 1783424 77220 09:06:01 PM 1367768 3042824 2385908 63.56 2104 1841984 584080 12.16 144952 1947492 158696 09:07:01 PM 1159452 2962480 2594224 69.11 2104 1964236 647576 13.48 149932 2125128 46388 09:08:01 PM 1195828 2999000 2557848 68.14 2104 1963880 617672 12.86 174836 2062124 16868 09:09:01 PM 1211972 3008540 2541704 67.71 2104 1957176 607556 12.65 206404 2016100 10068 09:10:01 PM 1209016 3003784 2544660 67.79 2104 1955468 606444 12.63 207012 2019100 8424 09:11:02 PM 1194820 2989708 2558856 68.17 2104 1955556 622484 12.96 391040 1848736 7520 Average: 1274738 3009074 2478938 66.04 2104 1898698 613981 12.79 201783 1971729 46455 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 170.83 114.28 918.90 55.76 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 62.45 50.67 737.04 5.72 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 40.30 33.76 518.40 6.88 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 31.66 28.42 215.23 5.90 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 12.26 13.65 12.35 5.94 0.00 0.00 0.00 0.00 09:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 PM eth0 12.61 13.49 10.77 4.38 0.00 0.00 0.00 0.00 09:11:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:02 PM eth0 15.96 16.06 15.99 7.93 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 49.44 38.62 346.96 13.22 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) 08/05/2025 _x86_64_ (2 CPU) 21:03:50 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 42.91 0.07 13.00 12.74 1.76 29.52 09:05:01 PM 0 35.37 0.08 13.05 12.45 1.57 37.47 09:05:01 PM 1 50.44 0.05 12.95 13.03 1.96 21.58 09:06:01 PM all 39.54 0.00 4.52 1.00 1.53 53.42 09:06:01 PM 0 31.19 0.00 4.25 0.51 1.59 62.45 09:06:01 PM 1 47.92 0.00 4.78 1.48 1.47 44.35 09:07:01 PM all 37.64 0.00 4.31 2.61 1.63 53.80 09:07:01 PM 0 15.37 0.00 2.78 2.72 1.67 77.46 09:07:01 PM 1 60.10 0.00 5.86 2.50 1.59 29.96 09:08:01 PM all 36.49 0.00 2.99 0.55 1.35 58.62 09:08:01 PM 0 28.23 0.00 3.16 0.65 1.28 66.68 09:08:01 PM 1 44.75 0.00 2.83 0.45 1.42 50.56 09:09:01 PM all 39.79 0.00 2.66 0.23 1.80 55.52 09:09:01 PM 0 30.85 0.00 1.97 0.07 1.86 65.25 09:09:01 PM 1 48.77 0.00 3.35 0.40 1.75 45.73 09:10:01 PM all 35.09 0.00 3.00 0.33 1.29 60.29 09:10:01 PM 0 21.84 0.00 2.50 0.48 0.90 74.27 09:10:01 PM 1 48.32 0.00 3.50 0.18 1.68 46.32 09:11:02 PM all 40.70 0.00 2.92 0.33 1.50 54.54 09:11:02 PM 0 38.49 0.00 3.46 0.35 1.27 56.43 09:11:02 PM 1 42.91 0.00 2.39 0.32 1.73 52.66 Average: all 38.88 0.01 4.77 2.53 1.55 52.26 Average: 0 28.75 0.01 4.45 2.45 1.45 62.89 Average: 1 49.02 0.01 5.09 2.62 1.65 41.61