---> uname -a: Linux prd-centos8-builder-2c-2g-1370.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 627 4809 19 2261 6773 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:d5:23:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.126/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85920sec preferred_lft 85920sec inet6 fe80::f816:3eff:fed5:2328/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:66:93:35:fe 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) 10/23/2025 _x86_64_ (2 CPU) 08:32:05 LINUX RESTART (2 CPU) 08:33:02 AM tps rtps wtps bread/s bwrtn/s 08:34:01 AM 186.06 7.07 178.99 1133.45 6182.45 08:35:01 AM 55.06 0.17 54.89 5.33 3617.65 08:36:01 AM 91.27 0.53 90.74 64.90 10818.06 08:37:01 AM 27.13 0.27 26.86 41.86 1228.23 08:38:01 AM 21.71 0.00 21.71 0.00 851.02 08:39:01 AM 18.41 0.48 17.93 41.19 735.96 08:40:01 AM 21.13 0.43 20.69 53.98 614.68 Average: 59.81 1.26 58.55 189.29 3429.17 08:33:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:34:01 AM 5325712 7015652 2556720 32.44 2688 1882192 970020 10.86 201592 2064696 18172 08:35:01 AM 4977376 6938212 2905056 36.85 2688 2138064 1005744 11.26 212096 2351432 254056 08:36:01 AM 4906780 6942788 2975652 37.75 2688 2211112 984848 11.03 236012 2384724 60868 08:37:01 AM 4950488 6953872 2931944 37.20 2688 2178892 983924 11.02 268668 2308796 9932 08:38:01 AM 4964712 6968992 2917720 37.02 2688 2179796 959484 10.74 269344 2292376 4 08:39:01 AM 4951688 6955524 2930744 37.18 2688 2179168 959236 10.74 424528 2151572 4 08:40:01 AM 4939852 6949012 2942580 37.33 2688 2184100 996600 11.16 423956 2164032 25688 Average: 5002373 6960579 2880059 36.54 2688 2136189 979979 10.97 290885 2245375 52675 08:33:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 111.54 73.91 821.05 19.73 0.00 0.00 0.00 0.00 08:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 57.27 47.91 662.12 5.73 0.00 0.00 0.00 0.00 08:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 55.57 46.18 590.37 9.32 0.00 0.00 0.00 0.00 08:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 17.60 19.55 22.83 6.16 0.00 0.00 0.00 0.00 08:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 AM eth0 13.65 15.44 12.51 5.51 0.00 0.00 0.00 0.00 08:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 AM eth0 17.95 17.26 23.65 12.26 0.00 0.00 0.00 0.00 08:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 AM eth0 12.46 13.68 9.77 6.32 0.00 0.00 0.00 0.00 08:40:01 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 40.69 33.32 304.83 9.26 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) 10/23/2025 _x86_64_ (2 CPU) 08:32:05 LINUX RESTART (2 CPU) 08:33:02 AM CPU %user %nice %system %iowait %steal %idle 08:34:01 AM all 16.74 0.00 3.78 4.36 0.06 75.06 08:34:01 AM 0 15.50 0.00 3.18 2.19 0.07 79.07 08:34:01 AM 1 17.99 0.00 4.38 6.53 0.05 71.05 08:35:01 AM all 23.52 0.00 3.35 1.33 0.08 71.72 08:35:01 AM 0 12.95 0.00 2.71 0.75 0.07 83.52 08:35:01 AM 1 34.11 0.00 3.99 1.92 0.08 59.90 08:36:01 AM all 29.72 0.00 4.39 3.93 0.09 61.88 08:36:01 AM 0 11.17 0.00 3.42 3.22 0.07 82.12 08:36:01 AM 1 48.27 0.00 5.35 4.63 0.12 41.63 08:37:01 AM all 24.44 0.00 2.73 6.21 0.08 66.54 08:37:01 AM 0 5.80 0.00 1.99 4.00 0.07 88.14 08:37:01 AM 1 43.06 0.00 3.47 8.42 0.08 44.96 08:38:01 AM all 27.87 0.00 2.68 3.32 0.08 66.04 08:38:01 AM 0 16.01 0.00 1.74 2.02 0.07 80.16 08:38:01 AM 1 39.73 0.00 3.62 4.62 0.10 51.93 08:39:01 AM all 21.44 0.00 2.40 2.94 0.07 73.15 08:39:01 AM 0 14.94 0.00 2.12 1.92 0.07 80.95 08:39:01 AM 1 27.94 0.00 2.67 3.96 0.07 65.36 08:40:01 AM all 26.98 0.00 3.08 4.05 0.11 65.78 08:40:01 AM 0 19.77 0.00 2.51 2.21 0.12 75.40 08:40:01 AM 1 34.17 0.00 3.66 5.89 0.10 56.18 Average: all 24.41 0.00 3.20 3.73 0.08 68.58 Average: 0 13.73 0.00 2.52 2.33 0.07 81.34 Average: 1 35.09 0.00 3.88 5.13 0.09 55.81