---> uname -a: Linux prd-centos8-builder-2c-2g-1440.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 623 4807 19 2265 6776 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:34:b6:70 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.163/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85995sec preferred_lft 85995sec inet6 fe80::f816:3eff:fe34:b670/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0f:95:f7:85 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) 09/21/2025 _x86_64_ (2 CPU) 02:31:25 LINUX RESTART (2 CPU) 02:32:02 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 107.71 17.57 90.14 5345.89 6382.72 02:34:01 AM 113.56 0.50 113.06 64.38 12085.42 02:35:01 AM 18.81 0.03 18.78 0.53 1715.60 02:36:01 AM 22.09 1.48 20.61 155.68 505.81 02:37:01 AM 17.49 0.00 17.49 0.00 437.64 02:38:01 AM 28.16 0.92 27.24 95.17 754.67 Average: 51.15 3.38 47.77 931.50 3639.49 02:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5189780 7022924 2692652 34.16 2688 2015860 946736 10.60 200268 2168536 165664 02:34:01 AM 4971424 6975480 2911008 36.93 2688 2179904 971532 10.88 229796 2326124 42856 02:35:01 AM 4861924 6899372 3020508 38.32 2688 2213340 1047400 11.73 236268 2429208 44260 02:36:01 AM 4958488 6966472 2923944 37.09 2688 2183700 982600 11.00 271236 2297676 9940 02:37:01 AM 4985556 6993688 2896876 36.75 2688 2183704 940228 10.53 271312 2270324 9936 02:38:01 AM 5009880 7025668 2872552 36.44 2688 2190628 906236 10.15 425740 2089148 26996 Average: 4996175 6980601 2886257 36.62 2688 2161189 965789 10.81 272437 2263503 49942 02:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 303.85 191.95 1810.16 64.47 0.00 0.00 0.00 0.00 02:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 74.83 60.91 846.08 10.03 0.00 0.00 0.00 0.00 02:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 5.07 5.22 3.60 2.82 0.00 0.00 0.00 0.00 02:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 46.93 47.23 50.60 10.54 0.00 0.00 0.00 0.00 02:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 19.69 19.23 20.03 6.68 0.00 0.00 0.00 0.00 02:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 23.54 21.76 29.67 12.23 0.00 0.00 0.00 0.00 02:38:01 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 78.37 57.35 456.32 17.67 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) 09/21/2025 _x86_64_ (2 CPU) 02:31:25 LINUX RESTART (2 CPU) 02:32:02 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 38.05 0.00 6.51 2.78 0.11 52.55 02:33:01 AM 0 30.07 0.00 6.37 1.52 0.10 61.94 02:33:01 AM 1 46.04 0.00 6.64 4.05 0.12 43.14 02:34:01 AM all 34.46 0.00 5.02 1.60 0.08 58.84 02:34:01 AM 0 32.36 0.00 4.71 1.38 0.08 61.47 02:34:01 AM 1 36.56 0.00 5.32 1.82 0.08 56.21 02:35:01 AM all 10.01 0.00 0.99 0.20 0.04 88.76 02:35:01 AM 0 12.56 0.00 0.87 0.23 0.05 86.29 02:35:01 AM 1 7.45 0.00 1.12 0.17 0.03 91.23 02:36:01 AM all 46.24 0.00 6.21 0.13 0.11 47.30 02:36:01 AM 0 48.02 0.00 6.29 0.10 0.10 45.49 02:36:01 AM 1 44.47 0.00 6.13 0.17 0.12 49.12 02:37:01 AM all 32.19 0.00 3.81 0.16 0.07 63.77 02:37:01 AM 0 21.53 0.00 3.58 0.17 0.07 74.65 02:37:01 AM 1 42.85 0.00 4.05 0.15 0.08 52.87 02:38:01 AM all 36.66 0.00 3.96 0.77 0.10 58.50 02:38:01 AM 0 31.33 0.00 3.53 0.52 0.10 64.53 02:38:01 AM 1 41.99 0.00 4.40 1.03 0.10 52.47 Average: all 32.92 0.00 4.41 0.94 0.09 61.65 Average: 0 29.31 0.00 4.22 0.65 0.08 65.74 Average: 1 36.54 0.00 4.60 1.22 0.09 57.55