---> uname -a: Linux prd-centos8-builder-2c-4g-2696.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 486 1142 17 2036 2903 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:bf:42:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.164/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85900sec preferred_lft 85900sec inet6 fe80::f816:3eff:febf:4258/64 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) 09/02/2025 _x86_64_ (2 CPU) 22:03:57 LINUX RESTART (2 CPU) 10:05:01 PM tps rtps wtps bread/s bwrtn/s 10:06:01 PM 57.45 2.67 54.79 290.92 5638.68 10:07:01 PM 63.15 0.47 62.69 53.31 7016.46 10:08:01 PM 34.79 0.08 34.71 1.87 4594.47 10:09:01 PM 20.93 0.27 20.66 41.85 902.47 10:10:02 PM 16.61 0.00 16.61 0.00 426.05 10:11:01 PM 19.43 0.37 19.05 18.43 753.71 10:12:01 PM 18.99 0.38 18.61 38.65 542.35 Average: 33.08 0.61 32.48 63.69 2844.11 10:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 PM 1381884 3029052 2371792 63.19 2104 1814984 617764 12.86 144704 1934928 134136 10:07:01 PM 1225720 2987360 2527956 67.35 2104 1922984 635208 13.23 145936 2063976 89136 10:08:01 PM 1129840 2955336 2623836 69.90 2104 1986368 662112 13.79 173080 2131480 50364 10:09:01 PM 1190864 2989220 2562812 68.27 2104 1959208 629488 13.11 206404 2037440 8428 10:10:02 PM 1219764 3018708 2533912 67.50 2104 1959704 604620 12.59 206956 2007876 8840 10:11:01 PM 1193252 2991264 2560424 68.21 2104 1958820 639860 13.32 390916 1849384 7508 10:12:01 PM 1188616 2990732 2565060 68.33 2104 1962452 636696 13.26 390676 1853020 20136 Average: 1218563 2994525 2535113 67.54 2104 1937789 632250 13.17 236953 1982586 45507 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 61.27 49.53 805.15 5.31 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 24.90 22.99 243.87 4.98 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 40.34 32.71 583.91 6.54 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 11.06 12.48 12.03 5.03 0.00 0.00 0.00 0.00 10:10:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:02 PM eth0 9.90 12.24 8.19 5.18 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 19.88 17.43 18.13 6.77 0.00 0.00 0.00 0.00 10:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 PM eth0 11.75 12.26 9.16 5.93 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 25.60 22.82 240.58 5.67 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) 09/02/2025 _x86_64_ (2 CPU) 22:03:57 LINUX RESTART (2 CPU) 10:05:01 PM CPU %user %nice %system %iowait %steal %idle 10:06:01 PM all 38.58 0.00 4.33 1.26 2.25 53.58 10:06:01 PM 0 48.54 0.00 5.21 1.39 2.58 42.29 10:06:01 PM 1 28.60 0.00 3.45 1.13 1.92 64.90 10:07:01 PM all 38.53 0.00 4.70 2.39 2.34 52.05 10:07:01 PM 0 47.69 0.00 5.43 1.75 2.71 42.42 10:07:01 PM 1 29.35 0.00 3.96 3.02 1.96 61.71 10:08:01 PM all 36.58 0.00 3.39 1.08 2.44 56.51 10:08:01 PM 0 49.57 0.00 3.38 0.70 2.45 43.91 10:08:01 PM 1 23.67 0.00 3.41 1.47 2.42 69.03 10:09:01 PM all 37.10 0.00 2.74 0.49 2.61 57.06 10:09:01 PM 0 32.16 0.00 2.45 0.20 2.55 62.64 10:09:01 PM 1 42.06 0.00 3.02 0.78 2.68 51.46 10:10:02 PM all 37.61 0.00 2.41 0.31 3.04 56.62 10:10:02 PM 0 46.84 0.00 2.69 0.21 3.00 47.26 10:10:02 PM 1 28.46 0.00 2.14 0.41 3.08 65.91 10:11:01 PM all 34.28 0.00 3.20 0.67 2.17 59.69 10:11:01 PM 0 48.78 0.00 4.19 0.89 2.35 43.79 10:11:01 PM 1 19.82 0.00 2.21 0.45 1.98 75.54 10:12:01 PM all 40.85 0.00 3.29 0.44 2.60 52.82 10:12:01 PM 0 65.81 0.00 4.54 0.55 2.52 26.59 10:12:01 PM 1 16.20 0.00 2.06 0.33 2.68 78.72 Average: all 37.66 0.00 3.44 0.95 2.49 55.47 Average: 0 48.47 0.00 3.98 0.81 2.60 44.15 Average: 1 26.88 0.00 2.89 1.08 2.39 66.76