---> uname -a: Linux prd-centos8-builder-2c-4g-3111.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 1140 17 2035 2901 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:e6:b9:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.80/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85902sec preferred_lft 85902sec inet6 fe80::f816:3eff:fee6:b99e/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) 09/07/2025 _x86_64_ (2 CPU) 17:03:59 LINUX RESTART (2 CPU) 05:05:01 PM tps rtps wtps bread/s bwrtn/s 05:06:01 PM 57.23 3.57 53.67 399.47 5638.47 05:07:01 PM 64.05 0.47 63.58 53.32 7076.57 05:08:01 PM 34.01 0.08 33.93 1.87 4603.17 05:09:01 PM 21.39 0.27 21.13 41.85 916.84 05:10:01 PM 15.24 0.00 15.24 0.00 385.39 05:11:01 PM 16.24 0.37 15.88 18.13 470.84 05:12:01 PM 18.34 0.38 17.96 38.65 513.13 Average: 32.36 0.73 31.63 79.04 2800.53 05:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 PM 1391340 3031360 2362336 62.93 2104 1807968 589432 12.27 143080 1929112 128540 05:07:01 PM 1223752 2984836 2529924 67.40 2104 1922612 616264 12.83 146252 2066468 88948 05:08:01 PM 1108540 2938256 2645136 70.47 2104 1990724 663012 13.81 174132 2152536 55084 05:09:01 PM 1168288 2966092 2585388 68.88 2104 1958836 633292 13.19 206608 2059456 8424 05:10:01 PM 1187944 2986304 2565732 68.35 2104 1959332 613700 12.78 207264 2038896 8840 05:11:01 PM 1197420 2994936 2556256 68.10 2104 1958448 600724 12.51 391164 1846388 7496 05:12:01 PM 1184444 2986192 2569232 68.45 2104 1962116 612792 12.76 390936 1857152 20164 Average: 1208818 2983997 2544858 67.80 2104 1937148 618459 12.88 237062 1992858 45357 05:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 59.36 48.83 785.27 5.24 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 26.82 23.59 263.56 5.02 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 45.76 38.11 588.96 7.29 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 10.96 12.76 12.03 5.08 0.00 0.00 0.00 0.00 05:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 PM eth0 10.00 11.98 8.34 4.78 0.00 0.00 0.00 0.00 05:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 PM eth0 16.38 15.78 16.90 6.52 0.00 0.00 0.00 0.00 05:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 PM eth0 11.51 12.13 8.79 10.95 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 25.83 23.31 240.54 6.41 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) 09/07/2025 _x86_64_ (2 CPU) 17:03:59 LINUX RESTART (2 CPU) 05:05:01 PM CPU %user %nice %system %iowait %steal %idle 05:06:01 PM all 36.65 0.00 4.03 1.71 4.33 53.29 05:06:01 PM 0 57.98 0.00 5.60 1.63 4.23 30.56 05:06:01 PM 1 15.76 0.00 2.49 1.78 4.43 75.54 05:07:01 PM all 36.78 0.00 4.08 2.11 4.62 52.41 05:07:01 PM 0 24.40 0.00 3.10 2.09 4.39 66.02 05:07:01 PM 1 49.26 0.00 5.08 2.12 4.85 38.69 05:08:01 PM all 35.45 0.00 3.07 1.14 4.19 56.15 05:08:01 PM 0 17.31 0.00 1.78 1.38 4.15 75.38 05:08:01 PM 1 53.85 0.00 4.38 0.90 4.23 36.64 05:09:01 PM all 36.49 0.00 2.57 0.70 3.45 56.80 05:09:01 PM 0 19.42 0.00 2.15 0.87 2.97 74.59 05:09:01 PM 1 53.58 0.00 2.99 0.53 3.94 38.97 05:10:01 PM all 36.28 0.00 2.35 0.34 3.68 57.35 05:10:01 PM 0 32.40 0.00 1.90 0.44 3.49 61.77 05:10:01 PM 1 40.17 0.00 2.81 0.25 3.87 52.91 05:11:01 PM all 34.60 0.00 3.16 0.58 3.61 58.05 05:11:01 PM 0 32.53 0.00 3.21 0.74 3.23 60.29 05:11:01 PM 1 36.65 0.00 3.11 0.43 3.99 55.83 05:12:01 PM all 39.12 0.00 3.31 0.40 3.75 53.42 05:12:01 PM 0 51.78 0.00 3.99 0.51 4.10 39.63 05:12:01 PM 1 26.50 0.00 2.63 0.29 3.40 67.17 Average: all 36.48 0.00 3.23 1.00 3.95 55.35 Average: 0 33.62 0.00 3.10 1.10 3.79 58.39 Average: 1 39.34 0.00 3.35 0.90 4.10 52.31