---> uname -a: Linux prd-centos8-builder-2c-4g-5787.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 504 1119 17 2041 2885 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:9a:d3:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.12/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85921sec preferred_lft 85921sec inet6 fe80::f816:3eff:fe9a:d340/64 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) 10/06/2025 _x86_64_ (2 CPU) 22:03:53 LINUX RESTART (2 CPU) 10:05:01 PM tps rtps wtps bread/s bwrtn/s 10:06:01 PM 56.30 0.32 55.98 9.73 5477.71 10:07:01 PM 70.03 0.50 69.53 53.85 9626.69 10:08:01 PM 25.41 0.08 25.33 9.07 2136.21 10:09:01 PM 18.73 0.23 18.49 34.12 471.26 10:10:01 PM 14.88 0.00 14.88 0.00 606.76 10:11:01 PM 19.77 0.55 19.22 33.44 540.92 Average: 34.18 0.28 33.90 23.37 3143.14 10:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 PM 1326884 3008116 2426792 64.65 2104 1848792 619600 12.90 145016 1990488 161200 10:07:01 PM 1135208 2934612 2618468 69.76 2104 1960988 679444 14.15 149764 2149520 41676 10:08:01 PM 1216264 3018848 2537412 67.60 2104 1963184 600068 12.50 172572 2043984 8852 10:09:01 PM 1167208 2970800 2586468 68.90 2104 1964240 639088 13.31 207096 2058284 8848 10:10:01 PM 1188208 2990196 2565468 68.35 2104 1962684 624356 13.00 207740 2035764 7372 10:11:01 PM 1174200 2977404 2579476 68.72 2104 1963832 631836 13.16 391824 1867508 7520 Average: 1201329 2983329 2552347 68.00 2104 1943953 632399 13.17 212335 2024258 39245 10:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 72.19 61.21 879.57 6.50 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 33.94 29.77 427.65 6.48 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 31.59 24.53 318.89 5.26 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 10.60 12.76 7.76 5.87 0.00 0.00 0.00 0.00 10:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 PM eth0 13.58 14.01 11.74 4.43 0.00 0.00 0.00 0.00 10:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 PM eth0 17.07 16.39 16.05 7.94 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 29.83 26.45 276.93 6.08 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) 10/06/2025 _x86_64_ (2 CPU) 22:03:53 LINUX RESTART (2 CPU) 10:05:01 PM CPU %user %nice %system %iowait %steal %idle 10:06:01 PM all 38.84 0.00 4.25 0.98 2.22 53.70 10:06:01 PM 0 31.33 0.00 3.66 0.97 2.39 61.65 10:06:01 PM 1 46.41 0.00 4.85 1.00 2.06 45.69 10:07:01 PM all 37.79 0.00 3.98 3.03 2.03 53.17 10:07:01 PM 0 22.41 0.00 2.66 3.19 1.87 69.87 10:07:01 PM 1 53.26 0.00 5.31 2.86 2.20 36.37 10:08:01 PM all 37.04 0.00 2.66 0.66 1.79 57.86 10:08:01 PM 0 25.40 0.00 2.14 1.14 1.73 69.59 10:08:01 PM 1 48.72 0.00 3.18 0.17 1.85 46.09 10:09:01 PM all 39.72 0.00 2.58 0.32 1.98 55.40 10:09:01 PM 0 26.80 0.00 2.25 0.30 1.80 68.85 10:09:01 PM 1 52.67 0.00 2.92 0.35 2.16 41.91 10:10:01 PM all 33.78 0.00 2.97 0.34 1.77 61.13 10:10:01 PM 0 31.84 0.00 3.05 0.12 1.76 63.24 10:10:01 PM 1 35.72 0.00 2.90 0.56 1.79 59.03 10:11:01 PM all 40.14 0.00 2.83 0.31 1.90 54.83 10:11:01 PM 0 37.50 0.00 3.22 0.12 1.76 57.41 10:11:01 PM 1 42.76 0.00 2.43 0.50 2.04 52.27 Average: all 37.88 0.00 3.21 0.94 1.95 56.02 Average: 0 29.21 0.00 2.83 0.97 1.88 65.10 Average: 1 46.58 0.00 3.60 0.90 2.01 46.90