---> uname -a: Linux prd-centos8-builder-2c-4g-10734.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 9.2G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 493 1027 17 2144 2897 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:27:2b:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.214/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:fe27:2b07/64 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) 12/01/2025 _x86_64_ (2 CPU) 22:00:53 LINUX RESTART (2 CPU) 10:02:01 PM tps rtps wtps bread/s bwrtn/s 10:03:01 PM 11.56 0.00 11.56 0.00 6084.19 10:04:01 PM 1.08 0.00 1.08 0.00 33.99 10:05:01 PM 20.86 6.41 14.45 912.23 1208.16 10:06:01 PM 64.86 0.38 64.48 54.12 7723.33 10:07:01 PM 46.22 1.12 45.10 43.59 4778.06 Average: 28.92 1.58 27.34 201.99 3965.68 10:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:03:01 PM 1479664 3025568 2274020 60.58 2104 1727372 900468 18.75 204464 1826940 24 10:04:01 PM 1479508 3025412 2274176 60.59 2104 1727372 900468 18.75 204468 1826748 12 10:05:01 PM 1364448 3026408 2389236 63.65 2104 1838624 631272 13.15 403976 1729008 59332 10:06:01 PM 1178116 3010120 2575568 68.61 2104 1999372 612368 12.75 409528 1870720 42496 10:07:01 PM 991360 2909960 2762324 73.59 2104 2079804 690520 14.38 413040 2028692 29492 Average: 1298619 2999494 2455065 65.40 2104 1874509 747019 15.56 327095 1856422 26271 10:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:03:01 PM lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:03:01 PM eth0 3.37 3.72 1.18 0.71 0.00 0.00 0.00 0.00 10:04:01 PM lo 0.23 0.23 0.02 0.02 0.00 0.00 0.00 0.00 10:04:01 PM eth0 3.50 2.48 4.64 0.15 0.00 0.00 0.00 0.00 10:05:01 PM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 44.34 38.35 412.31 8.93 0.00 0.00 0.00 0.00 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 48.83 39.00 512.57 5.96 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 29.06 26.17 159.31 13.34 0.00 0.00 0.00 0.00 Average: lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 Average: eth0 25.82 21.95 218.01 5.82 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) 12/01/2025 _x86_64_ (2 CPU) 22:00:53 LINUX RESTART (2 CPU) 10:02:01 PM CPU %user %nice %system %iowait %steal %idle 10:03:01 PM all 6.42 0.00 0.34 0.45 0.27 92.52 10:03:01 PM 0 5.63 0.00 0.35 0.45 0.28 93.29 10:03:01 PM 1 7.22 0.00 0.33 0.45 0.25 91.74 10:04:01 PM all 0.48 0.00 0.13 0.01 0.03 99.36 10:04:01 PM 0 0.78 0.00 0.13 0.02 0.03 99.03 10:04:01 PM 1 0.18 0.00 0.12 0.00 0.02 99.68 10:05:01 PM all 20.57 0.00 2.65 0.70 0.97 75.10 10:05:01 PM 0 23.57 0.00 3.05 0.38 1.00 72.00 10:05:01 PM 1 17.57 0.00 2.26 1.02 0.94 78.22 10:06:01 PM all 38.44 0.00 3.96 2.05 1.48 54.06 10:06:01 PM 0 58.45 0.00 5.14 1.25 1.93 33.23 10:06:01 PM 1 18.45 0.00 2.78 2.85 1.03 74.88 10:07:01 PM all 40.18 0.00 3.84 1.09 1.71 53.19 10:07:01 PM 0 52.66 0.00 4.28 1.03 1.88 40.14 10:07:01 PM 1 27.73 0.00 3.39 1.15 1.53 66.20 Average: all 21.24 0.00 2.19 0.86 0.89 74.82 Average: 0 28.23 0.00 2.59 0.63 1.03 67.53 Average: 1 14.25 0.00 1.78 1.09 0.75 82.12