---> uname -a: Linux prd-centos8-builder-2c-4g-391.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 489 1139 17 2035 2900 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:ca:ad:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.74/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85890sec preferred_lft 85890sec inet6 fe80::f816:3eff:feca:adf1/64 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) 08/07/2025 _x86_64_ (2 CPU) 18:03:56 LINUX RESTART (2 CPU) 06:05:01 PM tps rtps wtps bread/s bwrtn/s 06:06:01 PM 57.45 1.13 56.31 90.37 5948.82 06:07:01 PM 60.37 0.47 59.90 53.31 6972.93 06:08:01 PM 35.93 0.08 35.84 1.87 4607.93 06:09:01 PM 20.29 0.27 20.03 41.85 874.29 06:10:01 PM 17.43 0.00 17.43 0.00 575.41 06:11:01 PM 20.21 0.37 19.84 18.12 970.43 06:12:01 PM 18.10 0.38 17.71 38.66 511.13 Average: 32.82 0.39 32.44 34.88 2923.06 06:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 PM 1389028 3030404 2364648 63.00 2104 1809352 608848 12.68 143672 1931160 128300 06:07:01 PM 1221016 2983088 2532660 67.47 2104 1923432 628848 13.09 145776 2067764 89092 06:08:01 PM 1101748 2931512 2651928 70.65 2104 1990592 671156 13.98 173720 2157604 54232 06:09:01 PM 1167104 2964748 2586572 68.91 2104 1958660 644380 13.42 204832 2061584 8412 06:10:01 PM 1187848 2986044 2565828 68.36 2104 1959160 622212 12.96 205592 2038988 8844 06:11:01 PM 1188560 2986048 2565116 68.34 2104 1958332 623728 12.99 390068 1853160 7540 06:12:01 PM 1152112 2955268 2601564 69.31 2104 1963752 651300 13.56 392572 1887392 13060 Average: 1201059 2976730 2552617 68.00 2104 1937611 635782 13.24 236605 1999665 44211 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 62.26 50.52 816.52 5.51 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 24.25 21.96 233.34 4.89 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 41.19 34.44 568.87 7.16 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 10.86 12.45 11.88 4.89 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 10.56 12.01 13.29 4.73 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 17.71 16.01 16.80 11.56 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 9.78 10.66 8.18 5.43 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 25.23 22.58 238.40 6.31 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) 08/07/2025 _x86_64_ (2 CPU) 18:03:56 LINUX RESTART (2 CPU) 06:05:01 PM CPU %user %nice %system %iowait %steal %idle 06:06:01 PM all 39.56 0.00 4.53 1.15 1.51 53.26 06:06:01 PM 0 46.43 0.00 5.32 0.65 1.50 46.10 06:06:01 PM 1 32.70 0.00 3.74 1.65 1.51 60.40 06:07:01 PM all 37.14 0.00 4.26 2.24 1.32 55.04 06:07:01 PM 0 50.46 0.00 5.13 2.55 1.62 40.25 06:07:01 PM 1 23.79 0.00 3.39 1.92 1.02 69.88 06:08:01 PM all 37.93 0.00 3.34 0.54 1.66 56.53 06:08:01 PM 0 46.50 0.00 3.46 0.22 1.78 48.04 06:08:01 PM 1 29.37 0.00 3.23 0.86 1.53 65.00 06:09:01 PM all 37.38 0.00 2.63 0.58 2.41 57.00 06:09:01 PM 0 46.47 0.00 2.61 0.93 2.25 47.74 06:09:01 PM 1 28.34 0.00 2.65 0.23 2.58 66.20 06:10:01 PM all 37.97 0.00 2.46 0.46 1.62 57.49 06:10:01 PM 0 50.76 0.00 3.08 0.36 1.92 43.87 06:10:01 PM 1 25.16 0.00 1.83 0.56 1.31 71.14 06:11:01 PM all 35.29 0.00 3.27 0.55 1.91 58.99 06:11:01 PM 0 36.52 0.00 3.49 0.61 2.02 57.35 06:11:01 PM 1 34.06 0.00 3.04 0.48 1.79 60.63 06:12:01 PM all 39.05 0.00 2.72 0.38 1.81 56.04 06:12:01 PM 0 39.94 0.00 2.86 0.47 1.73 55.00 06:12:01 PM 1 38.16 0.00 2.59 0.30 1.89 57.07 Average: all 37.76 0.00 3.31 0.84 1.75 56.34 Average: 0 45.29 0.00 3.71 0.83 1.83 48.34 Average: 1 30.23 0.00 2.92 0.86 1.66 64.33