---> uname -a: Linux prd-centos8-builder-2c-4g-2669.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: 2799.998 BogoMIPS: 5599.99 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 491 1137 17 2036 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:37:23:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.138/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85897sec preferred_lft 85897sec inet6 fe80::f816:3eff:fe37:236e/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) 09/02/2025 _x86_64_ (2 CPU) 14:03:58 LINUX RESTART (2 CPU) 02:05:01 PM tps rtps wtps bread/s bwrtn/s 02:06:01 PM 79.76 6.25 73.51 906.36 5737.19 02:07:01 PM 65.64 0.03 65.61 0.27 7133.39 02:08:01 PM 33.39 0.52 32.87 54.92 4608.48 02:09:01 PM 22.56 0.27 22.30 41.86 933.69 02:10:01 PM 17.23 0.00 17.23 0.00 425.07 02:11:01 PM 18.96 0.37 18.59 18.13 813.43 02:12:01 PM 20.36 0.38 19.97 38.65 686.86 Average: 36.84 1.12 35.73 151.45 2905.44 02:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 PM 1242320 2933384 2511356 66.90 2104 1859188 693744 14.45 180000 2039260 163932 02:07:01 PM 1211104 2968388 2542572 67.74 2104 1919236 634044 13.20 146032 2079828 86608 02:08:01 PM 1173396 2970324 2580280 68.74 2104 1957920 631204 13.14 171264 2089784 21948 02:09:01 PM 1205880 3003192 2547796 67.87 2104 1958116 593812 12.37 206508 2020832 7368 02:10:01 PM 1183980 2982896 2569696 68.46 2104 1959668 638888 13.30 206776 2041828 8852 02:11:01 PM 1215296 3014832 2538380 67.62 2104 1960340 588860 12.26 391076 1827256 4332 02:12:01 PM 1143872 2947592 2609804 69.53 2104 1963944 656272 13.67 390776 1895236 21656 Average: 1196550 2974373 2557126 68.12 2104 1939773 633832 13.20 241776 1999146 44957 02:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 61.40 47.55 787.10 7.25 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 25.54 23.16 263.81 4.92 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 48.47 39.97 588.81 6.60 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 12.33 14.18 12.79 5.47 0.00 0.00 0.00 0.00 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 9.60 12.35 7.98 5.48 0.00 0.00 0.00 0.00 02:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 PM eth0 20.34 16.24 18.53 6.62 0.00 0.00 0.00 0.00 02:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 PM eth0 10.08 11.18 8.31 5.54 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 26.82 23.52 241.05 5.98 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) 09/02/2025 _x86_64_ (2 CPU) 14:03:58 LINUX RESTART (2 CPU) 02:05:01 PM CPU %user %nice %system %iowait %steal %idle 02:06:01 PM all 35.00 0.00 4.30 3.50 3.51 53.69 02:06:01 PM 0 25.83 0.00 3.90 3.39 3.41 63.47 02:06:01 PM 1 44.23 0.00 4.70 3.61 3.61 43.85 02:07:01 PM all 37.27 0.00 4.30 2.38 3.81 52.24 02:07:01 PM 0 29.27 0.00 4.08 2.92 4.09 59.64 02:07:01 PM 1 45.35 0.00 4.53 1.83 3.52 44.77 02:08:01 PM all 34.32 0.00 3.28 1.29 3.83 57.27 02:08:01 PM 0 23.90 0.00 2.49 1.35 3.76 68.51 02:08:01 PM 1 44.77 0.00 4.08 1.24 3.91 46.00 02:09:01 PM all 36.09 0.00 2.58 0.62 4.48 56.23 02:09:01 PM 0 26.53 0.00 2.59 0.73 4.56 65.60 02:09:01 PM 1 45.71 0.00 2.57 0.52 4.41 46.80 02:10:01 PM all 37.26 0.00 2.05 0.43 3.84 56.42 02:10:01 PM 0 37.68 0.00 1.76 0.49 3.85 56.22 02:10:01 PM 1 36.84 0.00 2.33 0.38 3.83 56.62 02:11:01 PM all 32.58 0.00 3.02 0.55 3.85 60.00 02:11:01 PM 0 19.73 0.00 2.10 0.70 3.66 73.82 02:11:01 PM 1 45.50 0.00 3.95 0.41 4.04 46.10 02:12:01 PM all 39.17 0.00 2.92 0.54 4.42 52.95 02:12:01 PM 0 28.84 0.00 2.50 0.26 4.31 64.09 02:12:01 PM 1 49.54 0.00 3.34 0.83 4.53 41.76 Average: all 35.96 0.00 3.20 1.33 3.96 55.55 Average: 0 27.39 0.00 2.77 1.40 3.95 64.49 Average: 1 44.56 0.00 3.64 1.25 3.98 46.56