---> uname -a: Linux prd-centos8-builder-2c-2g-1956.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 618 4810 19 2269 6782 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:73:e2:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.231/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85838sec preferred_lft 85838sec inet6 fe80::f816:3eff:fe73:e288/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9b:2a:d2:1b 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) 10/08/2025 _x86_64_ (2 CPU) 10:31:50 LINUX RESTART (2 CPU) 10:33:01 AM tps rtps wtps bread/s bwrtn/s 10:34:01 AM 65.16 6.77 58.39 1111.55 5157.66 10:35:01 AM 76.39 0.07 76.32 2.13 8370.66 10:36:01 AM 52.16 0.48 51.67 63.59 5061.37 10:37:01 AM 31.06 0.05 31.01 1.33 3229.18 10:38:01 AM 21.00 0.27 20.73 41.86 547.08 10:39:01 AM 13.79 0.00 13.79 0.00 389.64 10:40:02 AM 19.71 0.48 19.23 41.19 535.25 10:41:01 AM 20.76 0.44 20.32 54.90 593.41 Average: 37.54 1.07 36.47 164.78 2990.43 10:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:34:01 AM 5198168 6958356 2684264 34.05 2688 1950792 1022872 11.45 205980 2182588 67528 10:35:01 AM 5097520 6992052 2784912 35.33 2688 2076356 953068 10.67 201884 2250452 42576 10:36:01 AM 4986940 6960280 2895492 36.73 2688 2149472 990888 11.09 204744 2340164 25332 10:37:01 AM 4961604 6972736 2920828 37.05 2688 2186664 963520 10.79 232024 2335324 11736 10:38:01 AM 4852068 6897940 3030364 38.44 2688 2221340 1048060 11.74 270300 2408200 44248 10:39:01 AM 4987352 6999836 2895080 36.73 2688 2187928 949896 10.64 268128 2275196 10768 10:40:02 AM 4926384 6939456 2956048 37.50 2688 2188476 1019796 11.42 423472 2180080 10192 10:41:01 AM 4962096 6979248 2920336 37.05 2688 2192004 952284 10.66 423000 2144824 25088 Average: 4996516 6962488 2885916 36.61 2688 2144129 987548 11.06 278692 2264604 29684 10:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 70.29 58.74 848.60 8.71 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 19.81 19.01 245.22 2.62 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 10.11 11.03 23.19 7.36 0.00 0.00 0.00 0.00 10:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 64.22 49.83 598.53 7.12 0.00 0.00 0.00 0.00 10:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 AM eth0 13.28 15.63 11.55 6.29 0.00 0.00 0.00 0.00 10:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 AM eth0 15.13 15.28 13.61 4.83 0.00 0.00 0.00 0.00 10:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:02 AM eth0 13.68 14.93 20.32 7.31 0.00 0.00 0.00 0.00 10:40:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 AM eth0 12.50 12.91 11.22 5.85 0.00 0.00 0.00 0.00 10:41:01 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 27.41 24.69 221.95 6.26 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) 10/08/2025 _x86_64_ (2 CPU) 10:31:50 LINUX RESTART (2 CPU) 10:33:01 AM CPU %user %nice %system %iowait %steal %idle 10:34:01 AM all 19.15 0.00 3.10 12.63 0.13 65.00 10:34:01 AM 0 30.17 0.00 3.95 15.65 0.10 50.13 10:34:01 AM 1 8.12 0.00 2.24 9.61 0.15 79.88 10:35:01 AM all 13.48 0.00 2.57 18.46 0.12 65.38 10:35:01 AM 0 16.57 0.00 2.49 18.12 0.13 62.69 10:35:01 AM 1 10.40 0.00 2.64 18.80 0.10 68.06 10:36:01 AM all 21.05 0.00 3.23 13.17 0.11 62.44 10:36:01 AM 0 30.46 0.00 3.81 16.32 0.10 49.31 10:36:01 AM 1 11.65 0.00 2.65 10.02 0.12 75.56 10:37:01 AM all 23.77 0.00 2.44 6.48 0.12 67.19 10:37:01 AM 0 35.50 0.00 3.01 6.71 0.10 54.68 10:37:01 AM 1 12.08 0.00 1.86 6.26 0.13 79.67 10:38:01 AM all 24.28 0.00 2.63 4.86 0.13 68.10 10:38:01 AM 0 39.10 0.00 3.39 7.36 0.13 50.02 10:38:01 AM 1 9.55 0.00 1.88 2.38 0.12 86.08 10:39:01 AM all 24.19 0.00 3.06 2.82 0.11 69.81 10:39:01 AM 0 34.45 0.00 3.83 4.27 0.12 57.32 10:39:01 AM 1 13.99 0.00 2.29 1.38 0.10 82.23 10:40:02 AM all 21.59 0.00 2.02 6.03 0.14 70.22 10:40:02 AM 0 31.63 0.00 2.67 8.02 0.19 57.49 10:40:02 AM 1 11.63 0.00 1.38 4.06 0.10 82.84 10:41:01 AM all 24.94 0.00 3.19 4.88 0.16 66.83 10:41:01 AM 0 39.08 0.00 3.98 8.05 0.24 48.65 10:41:01 AM 1 10.72 0.00 2.39 1.69 0.09 85.11 Average: all 21.54 0.00 2.78 8.69 0.13 66.86 Average: 0 32.10 0.00 3.39 10.59 0.14 53.78 Average: 1 11.01 0.00 2.17 6.79 0.11 79.91