---> uname -a: Linux prd-centos8-builder-2c-4g-4323.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 495 1138 17 2031 2895 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:c7:c3:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.75/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85899sec preferred_lft 85899sec inet6 fe80::f816:3eff:fec7:c3cb/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) 07/01/2025 _x86_64_ (2 CPU) 17:05:35 LINUX RESTART (2 CPU) 05:06:01 PM tps rtps wtps bread/s bwrtn/s 05:07:01 PM 147.11 67.46 79.65 6334.45 39353.16 05:08:02 PM 68.63 0.08 68.54 1.60 6345.68 05:09:01 PM 54.37 0.47 53.90 54.22 7958.25 05:10:01 PM 25.34 0.28 25.05 40.65 1642.38 05:11:01 PM 21.96 0.07 21.89 3.07 885.94 05:12:01 PM 14.45 0.00 14.45 0.00 605.53 05:13:01 PM 21.05 0.57 20.48 33.59 725.78 05:14:01 PM 20.42 0.20 20.22 23.32 759.07 Average: 46.65 8.66 37.99 813.26 7284.83 05:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:07:01 PM 1537716 3026524 2215960 59.03 2104 1667568 656668 13.67 142152 1822040 47404 05:08:02 PM 1312700 3003976 2440976 65.03 2104 1858200 634880 13.22 145136 2001204 116344 05:09:01 PM 1116260 2939492 2637416 70.26 2104 1984568 688656 14.34 150480 2167168 55992 05:10:01 PM 1182796 2984932 2570880 68.49 2104 1962884 637176 13.27 174460 2074976 16928 05:11:01 PM 1189036 2982996 2564640 68.32 2104 1954880 634252 13.21 204764 2039284 8840 05:12:01 PM 1187436 2979920 2566240 68.37 2104 1953340 637732 13.28 205444 2039192 7468 05:13:01 PM 1216784 3010404 2536892 67.58 2104 1954468 603020 12.56 389520 1827676 7368 05:14:01 PM 1164572 2963148 2589104 68.98 2104 1958992 658512 13.71 397288 1871096 21504 Average: 1238412 2986424 2515264 67.01 2104 1911862 643862 13.41 226156 1980330 35231 05:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 194.89 113.12 1069.95 55.98 0.00 0.00 0.00 0.00 05:08:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:02 PM eth0 53.17 43.05 713.76 5.65 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 40.17 31.43 570.96 6.36 0.00 0.00 0.00 0.00 05:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 PM eth0 10.24 11.69 11.69 4.19 0.00 0.00 0.00 0.00 05:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 PM eth0 9.83 12.14 7.44 5.45 0.00 0.00 0.00 0.00 05:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 PM eth0 13.00 13.40 11.05 4.31 0.00 0.00 0.00 0.00 05:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 PM eth0 16.25 14.53 15.73 7.60 0.00 0.00 0.00 0.00 05:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 PM eth0 8.18 10.34 6.42 4.73 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 43.23 31.22 300.35 11.80 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) 07/01/2025 _x86_64_ (2 CPU) 17:05:35 LINUX RESTART (2 CPU) 05:06:01 PM CPU %user %nice %system %iowait %steal %idle 05:07:01 PM all 40.78 0.03 8.55 6.15 6.23 38.26 05:07:01 PM 0 48.72 0.03 9.64 8.53 5.99 27.09 05:07:01 PM 1 32.88 0.03 7.46 3.79 6.47 49.36 05:08:02 PM all 35.63 0.00 4.08 1.90 4.94 53.45 05:08:02 PM 0 29.43 0.00 3.62 2.09 5.17 59.68 05:08:02 PM 1 41.89 0.00 4.54 1.71 4.71 47.15 05:09:01 PM all 35.87 0.00 3.83 1.28 4.78 54.24 05:09:01 PM 0 23.16 0.00 3.37 1.21 4.86 67.39 05:09:01 PM 1 48.71 0.00 4.29 1.36 4.70 40.95 05:10:01 PM all 34.94 0.00 2.83 0.82 4.55 56.86 05:10:01 PM 0 36.71 0.00 3.65 1.07 4.57 53.99 05:10:01 PM 1 33.16 0.00 2.01 0.57 4.53 59.73 05:11:01 PM all 37.16 0.00 2.22 0.72 4.81 55.09 05:11:01 PM 0 12.08 0.00 1.12 1.02 5.01 80.77 05:11:01 PM 1 62.77 0.00 3.35 0.41 4.61 28.86 05:12:01 PM all 33.03 0.00 2.92 0.36 3.89 59.79 05:12:01 PM 0 35.16 0.00 3.03 0.41 3.77 57.64 05:12:01 PM 1 30.91 0.00 2.81 0.31 4.02 61.95 05:13:01 PM all 37.86 0.00 2.86 0.53 4.13 54.62 05:13:01 PM 0 24.30 0.00 2.52 0.34 3.88 68.96 05:13:01 PM 1 51.53 0.00 3.21 0.72 4.39 40.15 05:14:01 PM all 39.26 0.00 2.88 0.47 4.52 52.87 05:14:01 PM 0 36.01 0.00 2.67 0.46 4.46 56.41 05:14:01 PM 1 42.51 0.00 3.09 0.49 4.57 49.33 Average: all 36.81 0.00 3.77 1.53 4.73 53.15 Average: 0 30.65 0.00 3.69 1.89 4.71 59.05 Average: 1 43.01 0.00 3.85 1.17 4.75 47.22