---> uname -a: Linux prd-centos8-builder-2c-4g-3040.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 513 1116 17 2036 2877 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:f9:0a:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.208/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85910sec preferred_lft 85910sec inet6 fe80::f816:3eff:fef9:a68/64 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) 19:03:54 LINUX RESTART (2 CPU) 07:05:01 PM tps rtps wtps bread/s bwrtn/s 07:06:01 PM 59.43 0.33 59.10 9.86 5812.46 07:07:01 PM 71.14 0.47 70.67 53.32 9166.61 07:08:01 PM 30.66 0.08 30.57 1.87 2855.60 07:09:01 PM 18.49 0.27 18.23 41.85 477.07 07:10:01 PM 12.08 0.00 12.08 0.00 334.81 07:11:01 PM 21.20 0.37 20.83 18.12 713.37 07:12:01 PM 18.52 0.38 18.14 38.65 531.70 Average: 33.07 0.27 32.80 23.38 2841.30 07:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 PM 1351000 2998944 2402676 64.01 2104 1816680 623844 12.99 144124 1970368 134508 07:07:01 PM 1203236 2963336 2550440 67.95 2104 1921396 626512 13.05 147568 2083324 22536 07:08:01 PM 1027612 2866928 2726064 72.62 2104 2000172 729144 15.18 175588 2229656 50696 07:09:01 PM 1056516 2888992 2697160 71.85 2104 1993452 704320 14.67 209192 2168528 42732 07:10:01 PM 1191944 2990640 2561732 68.25 2104 1959632 609556 12.69 207220 2034756 8840 07:11:01 PM 1099332 2898348 2654344 70.71 2104 1959928 697660 14.53 391168 1943184 8672 07:12:01 PM 1108156 2911372 2645520 70.48 2104 1963628 682360 14.21 391032 1934492 21364 Average: 1148257 2931223 2605419 69.41 2104 1944984 667628 13.90 237985 2052044 41335 07:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 64.43 53.50 825.04 5.89 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 23.08 20.81 226.34 5.29 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 46.72 39.69 588.66 6.98 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 12.33 14.63 13.05 5.99 0.00 0.00 0.00 0.00 07:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM eth0 11.41 12.38 9.63 3.93 0.00 0.00 0.00 0.00 07:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 PM eth0 16.82 15.85 15.61 7.26 0.00 0.00 0.00 0.00 07:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM eth0 10.96 12.38 9.06 5.91 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 26.53 24.18 241.03 5.89 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) 19:03:54 LINUX RESTART (2 CPU) 07:05:01 PM CPU %user %nice %system %iowait %steal %idle 07:06:01 PM all 37.45 0.00 4.11 1.82 3.07 53.55 07:06:01 PM 0 26.02 0.00 3.24 2.26 3.07 65.41 07:06:01 PM 1 48.98 0.00 4.99 1.39 3.07 41.57 07:07:01 PM all 36.68 0.00 4.31 2.60 2.98 53.43 07:07:01 PM 0 21.49 0.00 3.07 3.37 2.65 69.42 07:07:01 PM 1 51.94 0.00 5.55 1.83 3.32 37.36 07:08:01 PM all 36.31 0.00 2.48 0.89 2.55 57.76 07:08:01 PM 0 27.05 0.00 2.04 1.32 2.55 67.05 07:08:01 PM 1 45.63 0.00 2.93 0.46 2.55 48.43 07:09:01 PM all 36.76 0.00 2.48 0.44 2.58 57.74 07:09:01 PM 0 12.09 0.00 1.88 0.25 2.19 83.60 07:09:01 PM 1 61.65 0.00 3.09 0.63 2.97 31.66 07:10:01 PM all 34.53 0.00 2.62 0.21 2.37 60.27 07:10:01 PM 0 35.80 0.00 2.86 0.31 2.17 58.86 07:10:01 PM 1 33.27 0.00 2.39 0.10 2.57 61.67 07:11:01 PM all 37.56 0.00 2.77 0.79 2.47 56.42 07:11:01 PM 0 31.54 0.00 2.62 1.12 2.34 62.38 07:11:01 PM 1 43.59 0.00 2.91 0.46 2.60 50.44 07:12:01 PM all 40.30 0.00 3.39 0.46 2.85 53.00 07:12:01 PM 0 40.82 0.00 2.73 0.67 3.06 52.72 07:12:01 PM 1 39.78 0.00 4.05 0.25 2.65 53.28 Average: all 37.08 0.00 3.17 1.03 2.70 56.02 Average: 0 27.82 0.00 2.63 1.33 2.58 65.64 Average: 1 46.39 0.00 3.70 0.73 2.82 46.36