---> uname -a: Linux prd-centos8-builder-2c-2g-559.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 615 4813 19 2268 6785 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:21:be:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.73/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85877sec preferred_lft 85877sec inet6 fe80::f816:3eff:fe21:bed2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e5:0d:e0:a0 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) 10/21/2025 _x86_64_ (2 CPU) 00:32:11 LINUX RESTART (2 CPU) 12:33:01 AM tps rtps wtps bread/s bwrtn/s 12:34:01 AM 180.97 6.90 174.08 1128.02 6799.87 12:35:01 AM 96.77 0.50 96.27 64.39 10928.58 12:36:01 AM 37.19 0.70 36.49 72.92 1998.12 12:37:01 AM 20.48 0.00 20.48 0.00 765.71 12:38:01 AM 14.15 0.00 14.15 0.00 712.48 12:39:01 AM 14.58 0.08 14.50 10.66 776.17 12:40:01 AM 14.53 0.23 14.30 26.40 798.28 Average: 54.10 1.20 52.89 186.07 3254.08 12:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:34:01 AM 5145524 7026688 2736908 34.72 2688 2063004 924008 10.35 202052 2208320 179484 12:35:01 AM 4968936 6980500 2913496 36.96 2688 2186784 948668 10.62 229732 2328244 43488 12:36:01 AM 4970408 6982828 2912024 36.94 2688 2187932 947048 10.60 282292 2277004 9928 12:37:01 AM 4869244 6916076 3013188 38.23 2688 2222356 1010100 11.31 285352 2375172 44364 12:38:01 AM 4916040 6951028 2966392 37.63 2688 2210560 977896 10.95 284940 2329136 32564 12:39:01 AM 4950044 6961944 2932388 37.20 2688 2187444 966984 10.83 438204 2141668 5892 12:40:01 AM 4934472 6948384 2947960 37.40 2688 2189428 992076 11.11 438876 2156392 1292 Average: 4964953 6966778 2917479 37.01 2688 2178215 966683 10.82 308778 2259419 45287 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 129.29 95.95 1125.30 24.78 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 64.77 52.61 714.99 8.99 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 24.93 23.98 27.42 8.40 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 13.95 11.61 8.20 5.31 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 16.83 13.26 12.79 3.96 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 12.50 10.05 17.93 4.84 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 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 7.12 6.50 5.50 3.47 0.00 0.00 0.00 0.00 12:40:01 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 38.48 30.57 273.16 8.54 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) 10/21/2025 _x86_64_ (2 CPU) 00:32:11 LINUX RESTART (2 CPU) 12:33:01 AM CPU %user %nice %system %iowait %steal %idle 12:34:01 AM all 29.97 0.00 5.65 4.33 0.12 59.93 12:34:01 AM 0 22.52 0.00 5.18 4.44 0.10 67.76 12:34:01 AM 1 37.41 0.00 6.12 4.22 0.13 52.11 12:35:01 AM all 30.44 0.00 4.36 8.57 0.08 56.55 12:35:01 AM 0 21.44 0.00 3.57 7.25 0.08 67.66 12:35:01 AM 1 39.43 0.00 5.14 9.89 0.08 45.45 12:36:01 AM all 31.67 0.00 3.98 1.72 0.16 62.47 12:36:01 AM 0 22.13 0.00 4.02 1.68 0.13 72.03 12:36:01 AM 1 41.23 0.00 3.94 1.75 0.18 52.90 12:37:01 AM all 18.73 0.00 1.76 6.33 0.16 73.02 12:37:01 AM 0 9.87 0.00 1.64 3.08 0.12 85.29 12:37:01 AM 1 27.66 0.00 1.89 9.60 0.20 60.65 12:38:01 AM all 18.67 0.00 2.38 6.00 0.11 72.84 12:38:01 AM 0 14.14 0.00 2.19 3.82 0.13 79.71 12:38:01 AM 1 23.23 0.00 2.56 8.20 0.08 65.93 12:39:01 AM all 14.13 0.00 1.51 8.04 0.08 76.24 12:39:01 AM 0 15.23 0.00 1.81 5.63 0.08 77.25 12:39:01 AM 1 13.04 0.00 1.22 10.43 0.07 75.24 12:40:01 AM all 10.65 0.00 1.18 8.53 0.07 79.58 12:40:01 AM 0 3.43 0.00 0.87 7.15 0.05 88.50 12:40:01 AM 1 17.88 0.00 1.49 9.90 0.08 70.64 Average: all 22.05 0.00 2.98 6.21 0.11 68.65 Average: 0 15.54 0.00 2.76 4.72 0.10 76.88 Average: 1 28.57 0.00 3.20 7.71 0.12 60.41