---> uname -a: Linux prd-centos8-builder-2c-4g-31.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 472 1157 17 2035 2917 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:a5:f8:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.190/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85896sec preferred_lft 85896sec inet6 fe80::f816:3eff:fea5:f8d0/64 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) 08/03/2025 _x86_64_ (2 CPU) 13:03:59 LINUX RESTART (2 CPU) 01:05:01 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 76.14 6.25 69.89 906.36 5654.43 01:07:01 PM 64.63 0.03 64.60 0.27 7147.90 01:08:01 PM 33.18 0.52 32.66 54.92 4571.35 01:09:01 PM 21.53 0.27 21.26 41.85 922.81 01:10:01 PM 17.26 0.00 17.26 0.00 426.60 01:11:01 PM 18.30 0.37 17.94 18.12 821.85 01:12:01 PM 20.20 0.38 19.81 38.66 681.15 Average: 35.89 1.12 34.77 151.45 2889.25 01:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 1260628 2951412 2493048 66.42 2104 1859032 684696 14.26 179928 2022668 166032 01:07:01 PM 1203132 2970060 2550544 67.95 2104 1928596 640968 13.35 147208 2086640 96348 01:08:01 PM 1179684 2976036 2573992 68.57 2104 1957384 630960 13.14 171140 2084224 21952 01:09:01 PM 1215324 3013012 2538352 67.62 2104 1958640 593440 12.36 205628 2013124 8412 01:10:01 PM 1240904 3039220 2512772 66.94 2104 1959140 573820 11.95 205812 1987664 8848 01:11:01 PM 1230600 3029496 2523076 67.22 2104 1959816 581588 12.11 390176 1813580 4272 01:12:01 PM 1154428 2966424 2599248 69.25 2104 1972400 644640 13.42 393420 1885048 21644 Average: 1212100 2992237 2541576 67.71 2104 1942144 621445 12.94 241902 1984707 46787 01:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 63.23 46.65 791.53 7.79 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 25.46 22.48 263.73 4.94 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 43.94 31.84 566.96 6.22 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 11.81 13.83 12.76 5.29 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 9.30 12.24 7.83 5.29 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 16.97 15.82 19.08 6.48 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 9.83 11.13 8.31 5.52 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 25.79 22.00 238.58 5.93 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) 08/03/2025 _x86_64_ (2 CPU) 13:03:59 LINUX RESTART (2 CPU) 01:05:01 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 34.79 0.00 4.29 3.24 5.03 52.66 01:06:01 PM 0 37.02 0.00 4.77 4.52 4.90 48.80 01:06:01 PM 1 32.57 0.00 3.81 1.96 5.16 56.50 01:07:01 PM all 36.00 0.00 3.95 2.35 6.04 51.67 01:07:01 PM 0 29.10 0.00 3.22 2.43 6.15 59.09 01:07:01 PM 1 42.94 0.00 4.68 2.26 5.93 44.19 01:08:01 PM all 33.54 0.00 3.18 1.23 5.48 56.56 01:08:01 PM 0 30.15 0.00 3.00 1.07 5.60 60.18 01:08:01 PM 1 36.96 0.00 3.37 1.40 5.37 52.91 01:09:01 PM all 36.01 0.00 2.69 0.76 5.53 55.01 01:09:01 PM 0 34.16 0.00 2.28 0.68 5.49 57.39 01:09:01 PM 1 37.86 0.00 3.10 0.84 5.58 52.63 01:10:01 PM all 36.55 0.00 2.18 0.60 5.11 55.57 01:10:01 PM 0 18.48 0.00 1.54 0.48 5.14 74.36 01:10:01 PM 1 54.93 0.00 2.84 0.72 5.07 36.45 01:11:01 PM all 31.77 0.00 3.03 0.64 5.56 59.00 01:11:01 PM 0 14.58 0.00 2.33 0.65 5.72 76.72 01:11:01 PM 1 49.37 0.00 3.75 0.64 5.40 40.84 01:12:01 PM all 38.25 0.00 2.92 0.68 5.69 52.46 01:12:01 PM 0 31.64 0.00 3.10 0.66 5.47 59.12 01:12:01 PM 1 44.85 0.00 2.74 0.69 5.91 45.81 Average: all 35.27 0.00 3.18 1.36 5.49 54.70 Average: 0 27.83 0.00 2.89 1.49 5.50 62.29 Average: 1 42.77 0.00 3.47 1.22 5.49 47.06