---> uname -a: Linux prd-centos8-builder-2c-4g-4792.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 496 1133 17 2036 2894 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:64:b9:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.57/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85927sec preferred_lft 85927sec inet6 fe80::f816:3eff:fe64:b9bb/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) 07/03/2025 _x86_64_ (2 CPU) 22:03:50 LINUX RESTART (2 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 259.14 186.62 72.51 15244.58 37997.92 10:06:01 PM 56.50 0.32 56.18 9.73 5289.40 10:07:01 PM 74.35 0.50 73.85 53.86 9865.44 10:08:01 PM 24.14 0.25 23.89 40.12 1710.93 10:09:01 PM 19.74 0.07 19.68 3.07 681.19 10:10:01 PM 14.71 0.00 14.71 0.00 393.04 10:11:01 PM 18.04 0.55 17.49 33.45 489.22 Average: 66.66 26.90 39.76 2198.09 8061.33 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 1548916 3027872 2204768 58.74 2104 1657968 631032 13.14 139876 1816380 79484 10:06:01 PM 1342608 3021384 2411076 64.23 2104 1845640 606796 12.64 144996 1973440 158480 10:07:01 PM 1124784 2942456 2628900 70.04 2104 1979000 659596 13.74 150472 2158948 51992 10:08:01 PM 1179940 2978284 2573744 68.57 2104 1958884 629012 13.10 174512 2076696 8644 10:09:01 PM 1216636 3013704 2537048 67.59 2104 1957680 592612 12.34 206196 2009364 7376 10:10:01 PM 1160060 2958124 2593624 69.10 2104 1958732 648064 13.49 206868 2066396 8412 10:11:01 PM 1132232 2931636 2621452 69.84 2104 1959996 670696 13.97 391088 1910436 8556 Average: 1243597 2981923 2510087 66.87 2104 1902557 633973 13.20 202001 2001666 46135 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 191.89 114.54 974.41 55.24 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 60.81 49.90 737.08 5.72 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 48.03 39.19 615.61 7.29 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 19.88 19.78 112.69 5.22 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 10.61 13.10 8.20 5.88 0.00 0.00 0.00 0.00 10:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 PM eth0 13.31 14.41 11.29 4.89 0.00 0.00 0.00 0.00 10:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 PM eth0 19.06 17.67 16.44 13.67 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 51.94 38.37 353.67 13.99 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) 07/03/2025 _x86_64_ (2 CPU) 22:03:50 LINUX RESTART (2 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 41.45 0.08 12.88 11.61 4.69 29.29 10:05:01 PM 0 37.44 0.05 12.09 11.28 4.26 34.88 10:05:01 PM 1 45.46 0.12 13.68 11.94 5.12 23.69 10:06:01 PM all 37.85 0.00 4.31 1.14 2.97 53.73 10:06:01 PM 0 28.78 0.00 3.43 1.15 2.74 63.90 10:06:01 PM 1 46.98 0.00 5.19 1.13 3.21 43.50 10:07:01 PM all 36.88 0.00 3.84 3.19 2.69 53.39 10:07:01 PM 0 36.21 0.00 3.54 3.54 2.75 53.96 10:07:01 PM 1 37.56 0.00 4.14 2.84 2.64 52.82 10:08:01 PM all 36.85 0.00 2.78 0.64 2.23 57.49 10:08:01 PM 0 12.53 0.00 1.70 1.04 1.77 82.96 10:08:01 PM 1 61.37 0.00 3.88 0.23 2.70 31.82 10:09:01 PM all 39.06 0.00 2.57 0.32 2.61 55.44 10:09:01 PM 0 37.49 0.00 1.98 0.48 2.48 57.57 10:09:01 PM 1 40.63 0.00 3.15 0.17 2.74 53.31 10:10:01 PM all 34.20 0.00 2.45 0.31 2.31 60.72 10:10:01 PM 0 33.19 0.00 2.21 0.46 2.65 61.49 10:10:01 PM 1 35.22 0.00 2.69 0.17 1.97 59.95 10:11:01 PM all 39.43 0.00 2.72 0.47 2.64 54.73 10:11:01 PM 0 28.24 0.00 2.45 0.49 2.42 66.39 10:11:01 PM 1 50.65 0.00 2.99 0.45 2.87 43.05 Average: all 37.96 0.01 4.51 2.53 2.88 52.11 Average: 0 30.55 0.01 3.91 2.64 2.72 60.17 Average: 1 45.41 0.02 5.10 2.42 3.04 44.02