---> uname -a: Linux prd-centos8-builder-2c-4g-10679.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 481 1140 17 2043 2908 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:82:1b:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.75/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85866sec preferred_lft 85866sec inet6 fe80::f816:3eff:fe82:1ba5/64 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) 12/01/2025 _x86_64_ (2 CPU) 07:05:26 LINUX RESTART (2 CPU) 07:06:01 AM tps rtps wtps bread/s bwrtn/s 07:07:01 AM 119.02 39.88 79.14 6025.65 38642.78 07:08:01 AM 53.57 0.00 53.57 0.00 4944.47 07:09:01 AM 67.56 0.47 67.09 53.32 9518.28 07:10:01 AM 24.59 0.28 24.30 40.65 1498.85 07:11:01 AM 18.18 0.07 18.12 3.06 459.10 07:12:01 AM 11.38 0.00 11.38 0.00 312.20 07:13:01 AM 20.81 0.57 20.24 27.19 787.19 07:14:01 AM 16.26 0.38 15.88 38.65 466.10 Average: 41.42 5.21 36.21 773.61 7078.56 07:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:07:01 AM 1521868 3036664 2231808 59.46 2104 1691988 625344 13.02 144356 1830940 58036 07:08:01 AM 1313632 3012572 2440044 65.00 2104 1866376 619140 12.89 145488 2001652 154820 07:09:01 AM 1117184 2953888 2636492 70.24 2104 1998160 652344 13.58 151312 2164928 58648 07:10:01 AM 1212880 3018444 2540796 67.69 2104 1966176 593820 12.37 173528 2045628 8856 07:11:01 AM 1228728 3034440 2524948 67.27 2104 1966272 572920 11.93 207228 1995988 8844 07:12:01 AM 1191924 2997440 2561752 68.25 2104 1966272 609308 12.69 207696 2032820 8840 07:13:01 AM 1188364 2993332 2565312 68.34 2104 1965656 618440 12.88 391696 1852936 7496 07:14:01 AM 1203644 3014288 2550032 67.93 2104 1970796 600748 12.51 391372 1837076 21576 Average: 1247278 3007634 2506398 66.77 2104 1923962 611508 12.73 226584 1970246 40890 07:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 242.60 143.10 1151.41 58.30 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 53.97 42.67 663.77 4.92 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 42.59 34.88 599.47 6.26 0.00 0.00 0.00 0.00 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 12.03 13.08 14.71 4.60 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 9.86 11.84 6.98 5.50 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 11.95 12.53 10.21 3.86 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 12.91 12.00 13.37 5.82 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 13.73 14.13 9.75 12.46 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 49.95 35.53 308.69 12.72 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) 12/01/2025 _x86_64_ (2 CPU) 07:05:26 LINUX RESTART (2 CPU) 07:06:01 AM CPU %user %nice %system %iowait %steal %idle 07:07:01 AM all 35.33 0.01 8.08 6.11 5.16 45.31 07:07:01 AM 0 33.01 0.02 8.86 5.66 4.99 47.46 07:07:01 AM 1 37.65 0.00 7.29 6.57 5.33 43.16 07:08:01 AM all 29.31 0.00 3.39 1.30 2.91 63.10 07:08:01 AM 0 29.36 0.00 3.47 1.24 2.99 62.94 07:08:01 AM 1 29.26 0.00 3.31 1.35 2.82 63.25 07:09:01 AM all 34.76 0.00 3.98 3.12 3.40 54.73 07:09:01 AM 0 27.38 0.00 4.01 3.37 3.40 61.85 07:09:01 AM 1 42.16 0.00 3.95 2.88 3.41 47.60 07:10:01 AM all 35.47 0.00 2.78 0.65 2.85 58.24 07:10:01 AM 0 30.40 0.00 2.64 0.66 2.63 63.67 07:10:01 AM 1 40.55 0.00 2.92 0.64 3.07 52.81 07:11:01 AM all 38.62 0.00 2.31 0.36 3.00 55.71 07:11:01 AM 0 22.90 0.00 2.00 0.21 2.59 72.29 07:11:01 AM 1 54.34 0.00 2.63 0.50 3.40 39.13 07:12:01 AM all 32.76 0.00 2.62 0.12 3.12 61.38 07:12:01 AM 0 42.05 0.00 3.30 0.18 3.65 50.83 07:12:01 AM 1 23.48 0.00 1.95 0.07 2.59 71.93 07:13:01 AM all 30.54 0.00 2.84 0.81 3.06 62.76 07:13:01 AM 0 15.93 0.00 1.58 0.82 2.79 78.88 07:13:01 AM 1 45.23 0.00 4.10 0.79 3.32 46.55 07:14:01 AM all 38.00 0.00 3.05 0.60 2.90 55.45 07:14:01 AM 0 19.39 0.00 2.17 0.81 2.41 75.22 07:14:01 AM 1 56.66 0.00 3.93 0.40 3.40 35.60 Average: all 34.35 0.00 3.63 1.64 3.30 57.08 Average: 0 27.55 0.00 3.51 1.62 3.18 64.14 Average: 1 41.16 0.00 3.76 1.65 3.42 50.01