---> uname -a: Linux prd-centos8-builder-2c-4g-473.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 500 1128 17 2035 2889 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:d3:34:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.126/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85899sec preferred_lft 85899sec inet6 fe80::f816:3eff:fed3:345a/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) 08/08/2025 _x86_64_ (2 CPU) 18:03:54 LINUX RESTART (2 CPU) 06:05:01 PM tps rtps wtps bread/s bwrtn/s 06:06:01 PM 60.61 0.53 60.08 14.93 6092.62 06:07:01 PM 69.34 0.47 68.88 53.32 8910.86 06:08:01 PM 27.66 0.08 27.57 1.87 2613.81 06:09:01 PM 21.71 0.27 21.44 41.85 893.25 06:10:01 PM 16.01 0.00 16.01 0.00 585.50 06:11:01 PM 23.67 0.37 23.30 18.12 1071.97 06:12:01 PM 17.64 0.38 17.26 38.65 507.20 Average: 33.81 0.30 33.51 24.11 2953.51 06:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 PM 1363692 3010528 2389984 63.67 2104 1815600 627708 13.07 144164 1958136 133936 06:07:01 PM 1202668 2972940 2551008 67.96 2104 1931632 633400 13.19 148640 2079784 37884 06:08:01 PM 1073564 2903340 2680112 71.40 2104 1990684 705816 14.70 174488 2186072 54300 06:09:01 PM 1108180 2937976 2645496 70.48 2104 1990768 665716 13.86 208424 2116832 40500 06:10:01 PM 1203824 3002116 2549852 67.93 2104 1959180 602840 12.55 206280 2023188 8840 06:11:01 PM 1186240 2983680 2567436 68.40 2104 1958296 622864 12.97 390264 1856776 7508 06:12:01 PM 1200488 3001956 2553188 68.02 2104 1961824 608240 12.67 389916 1843132 20048 Average: 1191237 2973219 2562439 68.26 2104 1943998 638083 13.29 237454 2009131 43288 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 67.74 56.91 828.66 6.06 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 23.09 20.18 227.54 4.89 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 39.25 33.62 567.29 6.91 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 11.95 14.00 12.66 5.47 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 9.26 10.81 7.59 4.07 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 16.76 14.96 17.26 6.59 0.00 0.00 0.00 0.00 06:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 PM eth0 11.01 12.45 8.78 11.96 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 25.58 23.27 238.53 6.56 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) 08/08/2025 _x86_64_ (2 CPU) 18:03:54 LINUX RESTART (2 CPU) 06:05:01 PM CPU %user %nice %system %iowait %steal %idle 06:06:01 PM all 39.46 0.00 4.57 1.92 1.51 52.54 06:06:01 PM 0 55.08 0.00 6.05 1.00 1.72 36.15 06:06:01 PM 1 23.82 0.00 3.10 2.85 1.30 68.93 06:07:01 PM all 38.31 0.00 4.59 2.60 2.19 52.31 06:07:01 PM 0 32.62 0.00 3.91 3.47 2.05 57.95 06:07:01 PM 1 44.03 0.00 5.26 1.73 2.34 46.64 06:08:01 PM all 38.96 0.00 2.74 0.79 1.90 55.61 06:08:01 PM 0 57.77 0.00 4.08 0.72 1.87 35.57 06:08:01 PM 1 20.31 0.00 1.40 0.86 1.93 75.50 06:09:01 PM all 37.68 0.00 2.98 0.53 1.96 56.84 06:09:01 PM 0 39.46 0.00 3.13 0.78 1.74 54.88 06:09:01 PM 1 35.91 0.00 2.83 0.28 2.18 58.80 06:10:01 PM all 36.79 0.00 2.60 0.41 1.94 58.25 06:10:01 PM 0 54.92 0.00 3.39 0.60 1.83 39.26 06:10:01 PM 1 18.80 0.00 1.82 0.23 2.05 77.10 06:11:01 PM all 35.31 0.00 3.21 0.80 1.94 58.75 06:11:01 PM 0 47.03 0.00 3.98 0.78 2.22 46.00 06:11:01 PM 1 23.57 0.00 2.44 0.83 1.66 71.50 06:12:01 PM all 41.46 0.00 3.34 0.30 2.00 52.90 06:12:01 PM 0 49.04 0.00 3.44 0.17 2.09 45.26 06:12:01 PM 1 33.87 0.00 3.25 0.43 1.92 60.53 Average: all 38.28 0.00 3.43 1.05 1.92 55.32 Average: 0 47.97 0.00 4.00 1.07 1.93 45.03 Average: 1 28.61 0.00 2.87 1.03 1.91 65.58