---> uname -a: Linux prd-centos8-builder-2c-4g-4112.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 493 1153 17 2019 2898 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:9a:d2:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.208/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85920sec preferred_lft 85920sec inet6 fe80::f816:3eff:fe9a:d22d/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) 06/29/2025 _x86_64_ (2 CPU) 09:03:56 LINUX RESTART (2 CPU) 09:05:01 AM tps rtps wtps bread/s bwrtn/s 09:06:01 AM 52.37 0.58 51.78 16.53 5276.61 09:07:01 AM 70.04 0.50 69.54 53.86 8544.64 09:08:01 AM 29.26 0.05 29.21 1.33 2835.45 09:09:01 AM 17.73 0.27 17.46 41.86 444.24 09:10:01 AM 11.21 0.00 11.21 0.00 319.24 09:11:01 AM 21.27 0.57 20.70 33.58 724.55 09:12:01 AM 19.17 0.20 18.97 23.32 552.87 Average: 31.58 0.31 31.27 24.35 2670.80 09:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 AM 1343808 2985248 2409876 64.20 2104 1809996 640092 13.33 144208 1978672 128288 09:07:01 AM 1233368 2979128 2520316 67.14 2104 1908028 613280 12.77 147508 2058648 27904 09:08:01 AM 1202292 2983400 2551392 67.97 2104 1942888 608312 12.67 171608 2062756 8848 09:09:01 AM 1073180 2894016 2680504 71.41 2104 1982684 704864 14.68 207408 2157464 47452 09:10:01 AM 1226460 3008732 2527224 67.33 2104 1944140 584452 12.17 205160 2007440 8860 09:11:01 AM 1193596 2984620 2560088 68.20 2104 1952720 607904 12.66 390372 1851652 16436 09:12:01 AM 1232568 3019468 2521116 67.16 2104 1948184 578272 12.04 398352 1807568 21464 Average: 1215039 2979230 2538645 67.63 2104 1926949 619597 12.90 237802 1989171 37036 09:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 62.36 51.28 820.15 5.69 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 22.16 19.73 201.00 5.07 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 39.22 31.71 548.19 6.26 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 11.43 13.98 12.77 5.82 0.00 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 13.48 13.63 11.57 4.28 0.00 0.00 0.00 0.00 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM eth0 16.04 15.76 15.77 12.32 0.00 0.00 0.00 0.00 09:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM eth0 8.21 10.39 6.42 5.14 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 24.70 22.35 230.82 6.37 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) 06/29/2025 _x86_64_ (2 CPU) 09:03:56 LINUX RESTART (2 CPU) 09:05:01 AM CPU %user %nice %system %iowait %steal %idle 09:06:01 AM all 37.99 0.00 4.18 1.06 3.20 53.57 09:06:01 AM 0 39.75 0.00 4.28 1.02 3.16 51.80 09:06:01 AM 1 36.23 0.00 4.09 1.10 3.25 55.34 09:07:01 AM all 37.37 0.00 4.37 2.75 2.99 52.52 09:07:01 AM 0 45.77 0.00 4.78 3.33 3.41 42.71 09:07:01 AM 1 28.93 0.00 3.97 2.16 2.58 62.36 09:08:01 AM all 37.55 0.00 2.52 0.48 3.08 56.37 09:08:01 AM 0 52.67 0.00 3.19 0.51 3.57 40.07 09:08:01 AM 1 22.45 0.00 1.85 0.45 2.59 72.67 09:09:01 AM all 37.29 0.00 2.40 0.28 2.81 57.22 09:09:01 AM 0 65.15 0.00 3.51 0.35 3.91 27.07 09:09:01 AM 1 9.35 0.00 1.29 0.22 1.70 87.44 09:10:01 AM all 33.29 0.00 2.82 0.17 2.74 60.98 09:10:01 AM 0 46.43 0.00 3.31 0.12 3.23 46.91 09:10:01 AM 1 20.14 0.00 2.32 0.23 2.26 75.05 09:11:01 AM all 39.54 0.00 2.96 0.57 2.94 53.99 09:11:01 AM 0 57.96 0.00 3.76 0.86 3.39 34.03 09:11:01 AM 1 21.14 0.00 2.17 0.28 2.49 73.92 09:12:01 AM all 40.04 0.00 3.06 0.35 3.32 53.24 09:12:01 AM 0 44.29 0.00 2.81 0.58 3.59 48.73 09:12:01 AM 1 35.78 0.00 3.30 0.12 3.05 57.75 Average: all 37.58 0.00 3.19 0.81 3.01 55.41 Average: 0 50.28 0.00 3.66 0.97 3.46 41.63 Average: 1 24.87 0.00 2.71 0.65 2.56 69.21