---> uname -a: Linux prd-centos8-builder-2c-4g-2321.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 483 1145 17 2036 2907 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:a3:f7:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.202/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85887sec preferred_lft 85887sec inet6 fe80::f816:3eff:fea3:f791/64 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) 08/29/2025 _x86_64_ (2 CPU) 16:03:57 LINUX RESTART (2 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 54.45 6.00 48.45 898.63 5332.09 04:07:01 PM 70.51 0.03 70.48 0.27 7632.49 04:08:01 PM 33.19 0.52 32.67 54.92 4599.77 04:09:01 PM 21.56 0.27 21.29 41.85 900.03 04:10:01 PM 16.94 0.00 16.94 0.00 419.88 04:11:01 PM 15.12 0.28 14.84 7.86 589.23 04:12:01 PM 17.42 0.47 16.96 48.91 499.67 Average: 32.74 1.08 31.66 150.33 2853.04 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 1253856 2941016 2499828 66.60 2104 1855524 703696 14.65 179688 2030696 162524 04:07:01 PM 1198868 2963384 2554816 68.06 2104 1926068 659444 13.73 146960 2090116 94384 04:08:01 PM 1171640 2968824 2582044 68.79 2104 1957972 652480 13.59 170952 2091668 21960 04:09:01 PM 1211232 3009832 2542452 67.73 2104 1959228 615128 12.81 206268 2015276 8428 04:10:01 PM 1192920 2992112 2560764 68.22 2104 1959720 628568 13.09 206588 2033636 8840 04:11:01 PM 1173384 2972792 2580300 68.74 2104 1959944 646164 13.46 207316 2052408 8848 04:12:01 PM 1187316 2988184 2566368 68.37 2104 1961352 627420 13.07 392304 1852968 8688 Average: 1198459 2976592 2555225 68.07 2104 1939973 647557 13.48 215725 2023824 44810 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 55.90 43.72 784.26 4.89 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 24.93 23.14 263.84 8.17 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 42.30 33.89 584.81 6.24 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 11.99 14.03 12.45 5.30 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 8.71 12.16 7.22 5.37 0.00 0.00 0.00 0.00 04:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM eth0 12.34 13.06 11.94 4.03 0.00 0.00 0.00 0.00 04:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 PM eth0 15.14 13.69 14.28 7.42 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 24.47 21.95 239.80 5.92 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) 08/29/2025 _x86_64_ (2 CPU) 16:03:57 LINUX RESTART (2 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 34.03 0.00 4.12 2.07 4.44 55.33 04:06:01 PM 0 41.99 0.00 4.69 2.87 4.33 46.12 04:06:01 PM 1 26.15 0.00 3.54 1.29 4.55 64.46 04:07:01 PM all 37.20 0.00 4.31 2.88 3.67 51.94 04:07:01 PM 0 47.23 0.00 4.70 2.72 4.39 40.97 04:07:01 PM 1 27.06 0.00 3.91 3.04 2.94 63.05 04:08:01 PM all 34.47 0.00 3.30 1.22 3.43 57.57 04:08:01 PM 0 25.00 0.00 3.02 1.39 3.52 67.07 04:08:01 PM 1 44.04 0.00 3.59 1.04 3.34 47.99 04:09:01 PM all 35.64 0.00 2.83 0.82 4.06 56.65 04:09:01 PM 0 37.53 0.00 3.24 0.77 4.27 54.19 04:09:01 PM 1 33.74 0.00 2.42 0.87 3.86 59.11 04:10:01 PM all 36.80 0.00 2.21 0.62 4.57 55.80 04:10:01 PM 0 60.60 0.00 3.05 0.74 4.48 31.12 04:10:01 PM 1 13.42 0.00 1.39 0.50 4.66 80.04 04:11:01 PM all 31.85 0.00 2.47 0.54 3.20 61.94 04:11:01 PM 0 26.93 0.00 2.40 0.72 2.93 67.01 04:11:01 PM 1 36.76 0.00 2.53 0.36 3.47 56.88 04:12:01 PM all 39.03 0.00 3.23 0.79 4.03 52.91 04:12:01 PM 0 68.22 0.00 4.24 0.79 4.35 22.39 04:12:01 PM 1 10.38 0.00 2.24 0.78 3.72 82.88 Average: all 35.58 0.00 3.21 1.28 3.92 56.02 Average: 0 43.90 0.00 3.62 1.43 4.04 47.01 Average: 1 27.29 0.00 2.80 1.12 3.80 65.00