---> uname -a: Linux prd-centos8-builder-2c-4g-3037.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 515 1114 17 2035 2875 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:9d:8d:cc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.237/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85901sec preferred_lft 85901sec inet6 fe80::f816:3eff:fe9d:8dcc/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) 09/06/2025 _x86_64_ (2 CPU) 18:03:52 LINUX RESTART (2 CPU) 06:05:01 PM tps rtps wtps bread/s bwrtn/s 06:06:01 PM 56.72 0.32 56.41 9.73 5803.35 06:07:01 PM 71.71 0.47 71.24 53.32 8940.12 06:08:01 PM 31.22 0.08 31.14 1.87 3038.39 06:09:01 PM 18.51 0.27 18.25 41.86 473.49 06:10:01 PM 12.33 0.00 12.33 0.00 344.22 06:11:01 PM 20.39 0.37 20.03 18.13 775.87 06:12:01 PM 18.99 0.38 18.61 38.65 544.04 Average: 32.84 0.27 32.57 23.36 2845.63 06:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 PM 1351936 2999380 2401740 63.98 2104 1816144 627972 13.08 144308 1969440 134368 06:07:01 PM 1207824 2967368 2545852 67.82 2104 1921128 636840 13.26 147856 2080484 28720 06:08:01 PM 1025972 2864908 2727704 72.67 2104 2000068 738112 15.37 175980 2231472 50752 06:09:01 PM 1054956 2886972 2698720 71.90 2104 1993184 712216 14.83 209708 2170676 42732 06:10:01 PM 1162356 2960684 2591320 69.03 2104 1959364 639020 13.31 207308 2065128 8840 06:11:01 PM 1146800 2944284 2606876 69.45 2104 1958484 656544 13.67 391300 1896912 7508 06:12:01 PM 1147456 2948744 2606220 69.43 2104 1962064 648560 13.51 391060 1897244 20100 Average: 1156757 2938906 2596919 69.18 2104 1944348 665609 13.86 238217 2044479 41860 06:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 63.77 51.54 823.07 5.71 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 23.33 21.14 227.37 5.18 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 39.42 32.67 583.09 6.59 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 12.48 14.00 13.09 5.97 0.00 0.00 0.00 0.00 06:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM eth0 9.48 10.46 7.72 3.65 0.00 0.00 0.00 0.00 06:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 PM eth0 16.78 16.28 17.04 7.06 0.00 0.00 0.00 0.00 06:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 PM eth0 11.58 13.30 9.02 13.45 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 25.26 22.77 240.05 6.80 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) 09/06/2025 _x86_64_ (2 CPU) 18:03:52 LINUX RESTART (2 CPU) 06:05:01 PM CPU %user %nice %system %iowait %steal %idle 06:06:01 PM all 38.01 0.00 4.51 1.34 3.10 53.03 06:06:01 PM 0 23.29 0.00 3.59 1.63 3.05 68.43 06:06:01 PM 1 52.87 0.00 5.43 1.06 3.15 37.48 06:07:01 PM all 36.49 0.00 4.37 2.36 3.14 53.64 06:07:01 PM 0 17.98 0.00 2.88 2.52 3.01 73.61 06:07:01 PM 1 55.20 0.00 5.88 2.20 3.27 33.44 06:08:01 PM all 37.36 0.00 2.56 0.88 3.21 56.00 06:08:01 PM 0 31.53 0.00 2.07 0.69 3.18 62.53 06:08:01 PM 1 43.20 0.00 3.05 1.07 3.24 49.44 06:09:01 PM all 36.65 0.00 2.53 0.52 2.74 57.56 06:09:01 PM 0 37.10 0.00 2.76 0.50 2.73 56.92 06:09:01 PM 1 36.20 0.00 2.31 0.54 2.75 58.19 06:10:01 PM all 31.26 0.00 2.30 0.21 2.87 63.36 06:10:01 PM 0 36.40 0.00 2.98 0.15 2.42 58.05 06:10:01 PM 1 26.18 0.00 1.63 0.28 3.31 68.61 06:11:01 PM all 35.79 0.00 3.14 0.54 3.19 57.33 06:11:01 PM 0 35.26 0.00 3.07 0.76 2.99 57.92 06:11:01 PM 1 36.32 0.00 3.21 0.33 3.39 56.75 06:12:01 PM all 40.26 0.00 3.36 0.39 3.31 52.67 06:12:01 PM 0 18.77 0.00 2.65 0.15 3.47 74.96 06:12:01 PM 1 62.12 0.00 4.09 0.63 3.16 30.00 Average: all 36.54 0.00 3.25 0.89 3.08 56.23 Average: 0 28.59 0.00 2.86 0.91 2.98 64.66 Average: 1 44.53 0.00 3.65 0.87 3.18 47.77