---> uname -a: Linux prd-centos8-builder-2c-2g-2999.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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: 2799.998 BogoMIPS: 5599.99 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 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 630 4795 19 2271 6770 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:50:dd:35 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.156/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85916sec preferred_lft 85916sec inet6 fe80::f816:3eff:fe50:dd35/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:70:c1:ad:95 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 10/29/2025 _x86_64_ (2 CPU) 00:31:57 LINUX RESTART (2 CPU) 12:33:01 AM tps rtps wtps bread/s bwrtn/s 12:34:01 AM 62.77 0.80 61.97 28.26 5633.41 12:35:01 AM 101.10 0.50 100.60 64.39 11252.37 12:36:01 AM 37.54 1.52 36.03 156.24 1846.23 12:37:01 AM 16.95 0.00 16.95 0.00 480.77 12:38:01 AM 19.24 0.72 18.53 67.58 795.45 12:39:01 AM 14.78 0.20 14.58 27.59 672.58 12:40:02 AM 22.44 0.00 22.44 0.00 1293.39 Average: 39.26 0.53 38.73 49.15 3139.01 12:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:34:01 AM 5168244 7006444 2714188 34.43 2688 2021732 931220 10.43 200864 2190564 145192 12:35:01 AM 5007684 7017952 2874748 36.47 2688 2185704 918632 10.29 229604 2289320 43480 12:36:01 AM 4850876 6899360 3031556 38.46 2688 2223832 1011644 11.33 272540 2403748 44360 12:37:01 AM 4948976 6962988 2933456 37.22 2688 2189408 947276 10.61 270536 2307924 9924 12:38:01 AM 4970584 6987628 2911848 36.94 2688 2192444 950040 10.64 426168 2130508 10916 12:39:01 AM 4961724 6978852 2920708 37.05 2688 2192652 934616 10.46 427740 2138140 10192 12:40:02 AM 4887596 6908788 2994836 37.99 2688 2196272 1006852 11.27 425308 2213884 10520 Average: 4970812 6966002 2911620 36.94 2688 2171721 957183 10.72 321823 2239155 39226 12:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 74.44 58.59 837.37 6.42 0.00 0.00 0.00 0.00 12:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 74.80 57.49 810.01 10.01 0.00 0.00 0.00 0.00 12:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 24.66 27.08 28.47 9.98 0.00 0.00 0.00 0.00 12:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 18.95 16.46 15.85 5.58 0.00 0.00 0.00 0.00 12:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 24.49 17.16 25.27 8.56 0.00 0.00 0.00 0.00 12:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 6.40 5.85 4.90 2.86 0.00 0.00 0.00 0.00 12:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:02 AM eth0 5.91 6.26 3.76 2.85 0.00 0.00 0.00 0.00 12:40:02 AM docker0 0.00 0.00 0.00 0.00 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 32.81 26.98 246.50 6.61 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 10/29/2025 _x86_64_ (2 CPU) 00:31:57 LINUX RESTART (2 CPU) 12:33:01 AM CPU %user %nice %system %iowait %steal %idle 12:34:01 AM all 22.90 0.00 3.43 2.91 0.10 70.66 12:34:01 AM 0 14.51 0.00 2.47 2.95 0.10 79.97 12:34:01 AM 1 31.31 0.00 4.39 2.87 0.10 61.33 12:35:01 AM all 34.41 0.00 5.23 4.16 0.12 56.09 12:35:01 AM 0 41.88 0.00 5.44 4.64 0.13 47.89 12:35:01 AM 1 26.90 0.00 5.01 3.67 0.10 64.31 12:36:01 AM all 35.96 0.00 3.86 0.68 0.14 59.36 12:36:01 AM 0 37.02 0.00 3.98 0.80 0.15 58.04 12:36:01 AM 1 34.90 0.00 3.73 0.55 0.13 60.68 12:37:01 AM all 28.68 0.00 3.51 2.33 0.13 65.34 12:37:01 AM 0 31.53 0.00 3.64 2.37 0.13 62.33 12:37:01 AM 1 25.83 0.00 3.38 2.30 0.13 68.35 12:38:01 AM all 23.28 0.00 2.34 4.89 0.17 69.33 12:38:01 AM 0 29.09 0.00 2.84 5.87 0.20 61.99 12:38:01 AM 1 17.47 0.00 1.84 3.91 0.13 76.65 12:39:01 AM all 12.42 0.00 1.38 9.75 0.11 76.34 12:39:01 AM 0 18.09 0.00 1.65 11.24 0.08 68.93 12:39:01 AM 1 6.75 0.00 1.10 8.27 0.13 83.75 12:40:02 AM all 13.06 0.00 1.49 9.61 0.08 75.77 12:40:02 AM 0 18.49 0.00 1.69 11.44 0.08 68.30 12:40:02 AM 1 7.62 0.00 1.29 7.77 0.07 83.25 Average: all 24.39 0.00 3.03 4.90 0.12 67.55 Average: 0 27.24 0.00 3.10 5.61 0.13 63.92 Average: 1 21.55 0.00 2.96 4.19 0.11 71.18