---> uname -a: Linux prd-centos8-builder-2c-4g-1879.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 492 1136 17 2037 2897 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:36:6b:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.144/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85891sec preferred_lft 85891sec inet6 fe80::f816:3eff:fe36:6bf9/64 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) 08/01/2025 _x86_64_ (2 CPU) 20:04:30 LINUX RESTART (2 CPU) 08:05:01 PM tps rtps wtps bread/s bwrtn/s 08:06:01 PM 133.31 61.84 71.47 6412.66 38956.51 08:07:01 PM 70.43 0.08 70.34 1.60 5992.67 08:08:01 PM 58.73 0.50 58.23 53.83 8499.35 08:09:01 PM 24.15 1.22 22.94 64.10 1462.80 08:10:01 PM 18.21 0.07 18.14 3.07 459.19 08:11:01 PM 16.95 0.00 16.95 0.00 1082.58 08:12:01 PM 14.85 0.55 14.30 33.46 374.43 08:13:01 PM 18.86 0.20 18.66 23.32 552.07 Average: 44.44 8.06 36.38 824.10 7173.05 08:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 PM 1524256 3020960 2229416 59.39 2104 1675168 631048 13.14 141988 1836544 54676 08:07:01 PM 1307964 3002448 2445708 65.16 2104 1861364 618192 12.87 144952 2006940 132476 08:08:01 PM 1120704 2949368 2632968 70.14 2104 1989932 651140 13.56 150456 2161016 57084 08:09:01 PM 1202448 3001380 2551224 67.97 2104 1959764 590448 12.30 173680 2054692 8864 08:10:01 PM 1232660 3031756 2521012 67.16 2104 1959856 561436 11.69 206492 1990852 8852 08:11:01 PM 1194292 2994620 2559380 68.18 2104 1961072 594660 12.38 207372 2028952 1324 08:12:01 PM 1194808 2996256 2558864 68.17 2104 1962212 596648 12.42 391464 1845080 10216 08:13:01 PM 1112088 2915688 2641584 70.37 2104 1963976 686612 14.30 390984 1927272 21440 Average: 1236152 2989060 2517520 67.07 2104 1916668 616273 12.83 225924 1981418 36866 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 195.77 123.18 1112.27 56.49 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 51.68 41.92 677.34 5.42 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 42.47 32.00 580.46 6.23 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 19.29 17.99 23.11 14.71 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 10.51 12.88 8.27 5.82 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 12.47 12.96 10.40 4.02 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 15.54 14.68 15.97 7.39 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 8.11 10.31 6.41 4.71 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 44.48 33.24 304.29 13.10 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) 08/01/2025 _x86_64_ (2 CPU) 20:04:30 LINUX RESTART (2 CPU) 08:05:01 PM CPU %user %nice %system %iowait %steal %idle 08:06:01 PM all 38.39 0.04 8.77 6.35 6.16 40.29 08:06:01 PM 0 42.85 0.03 8.97 5.41 5.78 36.97 08:06:01 PM 1 33.96 0.05 8.58 7.29 6.53 43.59 08:07:01 PM all 34.52 0.00 4.14 2.83 3.77 54.73 08:07:01 PM 0 46.14 0.00 5.32 3.35 3.42 41.76 08:07:01 PM 1 23.06 0.00 2.98 2.31 4.12 67.52 08:08:01 PM all 34.84 0.00 4.23 2.06 4.33 54.55 08:08:01 PM 0 52.17 0.00 5.53 1.95 3.83 36.53 08:08:01 PM 1 17.88 0.00 2.95 2.16 4.83 72.18 08:09:01 PM all 37.03 0.00 3.11 0.92 3.45 55.49 08:09:01 PM 0 52.84 0.00 4.36 0.89 3.15 38.75 08:09:01 PM 1 21.42 0.00 1.87 0.94 3.75 72.01 08:10:01 PM all 38.21 0.00 2.38 0.51 3.35 55.55 08:10:01 PM 0 48.11 0.00 3.10 0.53 3.33 44.95 08:10:01 PM 1 28.38 0.00 1.67 0.49 3.37 66.09 08:11:01 PM all 32.72 0.00 2.98 0.42 3.41 60.47 08:11:01 PM 0 41.95 0.00 3.27 0.61 3.06 51.11 08:11:01 PM 1 23.59 0.00 2.69 0.23 3.76 69.73 08:12:01 PM all 38.21 0.00 2.94 0.44 3.69 54.72 08:12:01 PM 0 51.88 0.00 3.39 0.39 3.65 40.69 08:12:01 PM 1 24.62 0.00 2.49 0.49 3.73 68.67 08:13:01 PM all 39.47 0.00 3.09 0.42 3.54 53.49 08:13:01 PM 0 47.41 0.00 2.96 0.68 3.49 45.46 08:13:01 PM 1 31.56 0.00 3.22 0.16 3.58 61.48 Average: all 36.67 0.01 3.96 1.75 3.97 53.65 Average: 0 47.91 0.00 4.62 1.73 3.72 42.03 Average: 1 25.55 0.01 3.31 1.77 4.21 65.16