---> uname -a: Linux prd-centos8-builder-2c-4g-3356.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 490 1138 17 2036 2899 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:bb:8f:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.51/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85869sec preferred_lft 85869sec inet6 fe80::f816:3eff:febb:8f53/64 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) 09/10/2025 _x86_64_ (2 CPU) 15:04:01 LINUX RESTART (2 CPU) 03:05:02 PM tps rtps wtps bread/s bwrtn/s 03:06:02 PM 79.81 6.57 73.23 950.43 5280.76 03:07:01 PM 68.50 0.07 68.43 0.81 6897.88 03:08:01 PM 41.56 1.47 40.10 78.36 5737.00 03:09:01 PM 24.61 0.20 24.41 38.79 997.65 03:10:01 PM 15.73 0.07 15.66 3.07 427.61 03:11:01 PM 14.87 0.00 14.87 0.00 600.70 03:12:01 PM 17.71 0.55 17.16 33.46 498.38 Average: 37.37 1.27 36.10 156.34 2904.76 03:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:02 PM 1365636 2963876 2388040 63.62 2104 1773304 690536 14.38 156396 1967836 93320 03:07:01 PM 1239960 2999472 2513716 66.97 2104 1921376 603760 12.57 146248 2053324 120592 03:08:01 PM 1210680 3008168 2542996 67.75 2104 1958164 582712 12.13 167452 2052972 22368 03:09:01 PM 1104112 2936500 2649564 70.59 2104 1993144 664556 13.84 209860 2119120 42736 03:10:01 PM 1166876 2964828 2586800 68.91 2104 1958920 635052 13.22 207372 2059284 8432 03:11:01 PM 1164480 2962440 2589196 68.98 2104 1958928 632800 13.18 208288 2060900 8424 03:12:01 PM 1177332 2975412 2576344 68.64 2104 1959008 624080 13.00 392272 1864648 7368 Average: 1204154 2972957 2549522 67.92 2104 1931835 633357 13.19 212555 2025441 43320 03:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:02 PM eth0 75.74 54.85 892.85 11.64 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 24.52 21.10 264.38 3.88 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 46.28 33.45 591.21 14.86 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 12.41 15.13 13.74 6.67 0.00 0.00 0.00 0.00 03:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 PM eth0 9.25 11.45 7.23 4.95 0.00 0.00 0.00 0.00 03:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 PM eth0 11.99 12.89 10.31 4.00 0.00 0.00 0.00 0.00 03:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 PM eth0 14.01 13.61 15.57 7.37 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 27.64 23.14 254.94 7.63 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) 09/10/2025 _x86_64_ (2 CPU) 15:04:01 LINUX RESTART (2 CPU) 03:05:02 PM CPU %user %nice %system %iowait %steal %idle 03:06:02 PM all 31.70 0.00 4.24 3.22 9.31 51.53 03:06:02 PM 0 29.29 0.00 4.20 3.46 9.19 53.85 03:06:02 PM 1 34.13 0.00 4.28 2.97 9.44 49.20 03:07:01 PM all 34.65 0.00 4.83 3.14 7.65 49.73 03:07:01 PM 0 38.10 0.00 5.17 2.95 7.93 45.85 03:07:01 PM 1 31.21 0.00 4.49 3.32 7.38 53.61 03:08:01 PM all 34.13 0.00 3.16 1.48 7.46 53.77 03:08:01 PM 0 44.51 0.00 3.80 0.77 7.38 43.55 03:08:01 PM 1 23.95 0.00 2.53 2.18 7.55 63.79 03:09:01 PM all 32.73 0.00 2.66 0.95 8.02 55.64 03:09:01 PM 0 32.58 0.00 2.46 1.43 7.96 55.57 03:09:01 PM 1 32.88 0.00 2.86 0.47 8.08 55.71 03:10:01 PM all 35.01 0.00 2.59 0.38 7.42 54.60 03:10:01 PM 0 36.25 0.00 2.58 0.37 7.50 53.30 03:10:01 PM 1 33.77 0.00 2.61 0.39 7.34 55.90 03:11:01 PM all 30.82 0.00 2.66 0.36 5.79 60.38 03:11:01 PM 0 32.79 0.00 2.82 0.33 5.75 58.33 03:11:01 PM 1 28.85 0.00 2.50 0.39 5.83 62.43 03:12:01 PM all 36.43 0.00 2.83 0.87 6.55 53.33 03:12:01 PM 0 35.28 0.00 2.92 1.05 6.55 54.21 03:12:01 PM 1 37.58 0.00 2.74 0.68 6.55 52.44 Average: all 33.64 0.00 3.28 1.48 7.46 54.15 Average: 0 35.53 0.00 3.41 1.48 7.46 52.12 Average: 1 31.75 0.00 3.14 1.48 7.45 56.18