---> uname -a: Linux prd-centos8-builder-2c-4g-2699.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 519 1110 17 2035 2871 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:13:e5:94 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.161/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85901sec preferred_lft 85901sec inet6 fe80::f816:3eff:fe13:e594/64 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) 23:03:53 LINUX RESTART (2 CPU) 11:05:01 PM tps rtps wtps bread/s bwrtn/s 11:06:01 PM 56.13 0.48 55.65 13.33 5924.94 11:07:01 PM 64.06 0.47 63.59 53.32 7158.41 11:08:01 PM 32.91 0.08 32.82 1.87 4515.58 11:09:01 PM 20.51 0.27 20.25 41.86 875.05 11:10:01 PM 14.48 0.00 14.48 0.00 380.49 11:11:01 PM 19.48 0.37 19.11 18.43 772.91 11:12:01 PM 18.98 0.38 18.59 38.65 537.74 Average: 32.39 0.29 32.10 23.94 2885.66 11:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 PM 1388060 3028100 2365616 63.02 2104 1807956 652404 13.59 143528 1931584 128540 11:07:01 PM 1212192 2973184 2541484 67.71 2104 1922592 677604 14.11 146656 2076184 85728 11:08:01 PM 1081504 2912324 2672172 71.19 2104 1991876 742660 15.46 174732 2177596 55348 11:09:01 PM 1138724 2942936 2614952 69.66 2104 1965312 703500 14.65 207584 2087320 14912 11:10:01 PM 1178268 2976604 2575408 68.61 2104 1959312 671088 13.97 207576 2047292 8840 11:11:01 PM 1161596 2959076 2592080 69.05 2104 1958428 676472 14.09 391768 1880280 7496 11:12:01 PM 1161360 2962872 2592316 69.06 2104 1962008 660700 13.76 391484 1880436 20088 Average: 1188815 2965014 2564861 68.33 2104 1938212 683490 14.23 237618 2011527 45850 11:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 61.63 50.07 785.37 5.34 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 27.03 24.83 263.52 5.08 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 45.15 39.30 589.09 7.61 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 11.23 12.75 12.11 5.13 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 10.35 11.56 8.13 4.51 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 17.74 15.97 17.38 6.65 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 11.45 12.08 9.14 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 26.39 23.81 241.21 5.75 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) 23:03:53 LINUX RESTART (2 CPU) 11:05:01 PM CPU %user %nice %system %iowait %steal %idle 11:06:01 PM all 35.22 0.00 3.90 1.47 2.36 57.04 11:06:01 PM 0 25.44 0.00 3.29 1.79 2.48 67.00 11:06:01 PM 1 45.10 0.00 4.53 1.15 2.24 46.98 11:07:01 PM all 36.37 0.00 3.93 2.23 2.70 54.77 11:07:01 PM 0 45.75 0.00 4.08 1.50 2.73 45.93 11:07:01 PM 1 27.02 0.00 3.77 2.96 2.67 63.58 11:08:01 PM all 37.61 0.00 3.00 1.03 2.45 55.90 11:08:01 PM 0 50.00 0.00 3.49 1.19 2.43 42.88 11:08:01 PM 1 25.30 0.00 2.52 0.87 2.47 68.84 11:09:01 PM all 37.59 0.00 2.75 0.48 2.24 56.93 11:09:01 PM 0 55.34 0.00 3.11 0.56 2.28 38.71 11:09:01 PM 1 20.00 0.00 2.40 0.40 2.21 74.99 11:10:01 PM all 35.42 0.00 2.34 0.27 2.35 59.62 11:10:01 PM 0 61.03 0.00 3.59 0.42 2.33 32.64 11:10:01 PM 1 10.15 0.00 1.10 0.13 2.38 86.25 11:11:01 PM all 35.35 0.00 3.06 0.70 2.42 58.47 11:11:01 PM 0 52.42 0.00 3.81 0.37 2.28 41.12 11:11:01 PM 1 18.46 0.00 2.32 1.02 2.55 75.65 11:12:01 PM all 40.57 0.00 3.27 0.58 2.55 53.02 11:12:01 PM 0 52.20 0.00 3.54 0.91 2.47 40.88 11:12:01 PM 1 29.04 0.00 3.00 0.25 2.64 65.06 Average: all 36.88 0.00 3.18 0.97 2.44 56.53 Average: 0 48.84 0.00 3.56 0.97 2.43 44.21 Average: 1 25.00 0.00 2.80 0.97 2.45 68.78