---> uname -a: Linux prd-centos8-builder-2c-2g-46941.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 694 4739 19 2263 6706 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:cb:77:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.52/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fecb:7724/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3b:5e:8b:05 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) 07/28/2025 _x86_64_ (2 CPU) 19:31:30 LINUX RESTART (2 CPU) 07:32:01 PM tps rtps wtps bread/s bwrtn/s 07:33:01 PM 261.55 19.26 242.29 5479.37 7432.37 07:34:01 PM 114.78 0.47 114.31 63.85 12249.08 07:35:01 PM 36.31 0.35 35.96 43.73 1833.16 07:36:01 PM 15.56 0.00 15.56 0.00 374.91 07:37:01 PM 28.43 0.92 27.51 95.18 1053.39 Average: 91.33 4.20 87.13 1136.50 4588.79 07:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 PM 4976696 6862728 2905728 36.86 2688 2069396 1151420 12.89 238172 2343968 217380 07:34:01 PM 4762488 6815932 3119936 39.58 2688 2228844 1162108 13.01 210508 2553192 75968 07:35:01 PM 4813680 6852964 3068744 38.93 2688 2214756 1119428 12.53 269764 2444888 43192 07:36:01 PM 4825792 6863704 3056632 38.78 2688 2213576 1096120 12.27 270856 2432368 42016 07:37:01 PM 4847048 6859572 3035376 38.51 2688 2187700 1100700 12.32 422808 2258108 26324 Average: 4845141 6850980 3037283 38.53 2688 2182854 1125955 12.61 282422 2406505 80976 07:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 PM eth0 291.14 176.21 1769.18 61.66 0.00 0.00 0.00 0.00 07:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM eth0 73.41 57.63 828.32 9.83 0.00 0.00 0.00 0.00 07:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM eth0 23.68 25.21 27.37 10.07 0.00 0.00 0.00 0.00 07:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM eth0 20.14 19.93 19.43 7.15 0.00 0.00 0.00 0.00 07:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM eth0 27.18 22.46 28.52 11.46 0.00 0.00 0.00 0.00 07:37:01 PM 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 87.11 60.29 534.60 20.04 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) 07/28/2025 _x86_64_ (2 CPU) 19:31:30 LINUX RESTART (2 CPU) 07:32:01 PM CPU %user %nice %system %iowait %steal %idle 07:33:01 PM all 40.97 0.00 7.46 3.21 0.11 48.25 07:33:01 PM 0 43.12 0.00 6.99 2.16 0.10 47.63 07:33:01 PM 1 38.82 0.00 7.93 4.27 0.12 48.86 07:34:01 PM all 35.39 0.00 5.36 2.34 0.10 56.81 07:34:01 PM 0 41.53 0.00 5.63 2.60 0.12 50.13 07:34:01 PM 1 29.25 0.00 5.10 2.08 0.08 63.48 07:35:01 PM all 33.17 0.00 3.89 0.45 0.09 62.40 07:35:01 PM 0 32.04 0.00 3.60 0.40 0.08 63.88 07:35:01 PM 1 34.30 0.00 4.19 0.50 0.10 60.92 07:36:01 PM all 32.27 0.00 3.69 0.11 0.08 63.85 07:36:01 PM 0 38.24 0.00 4.07 0.15 0.08 57.46 07:36:01 PM 1 26.30 0.00 3.32 0.07 0.08 70.23 07:37:01 PM all 36.83 0.00 4.23 0.23 0.08 58.63 07:37:01 PM 0 28.11 0.00 4.44 0.27 0.08 67.10 07:37:01 PM 1 45.55 0.00 4.02 0.18 0.08 50.17 Average: all 35.72 0.00 4.92 1.27 0.09 58.00 Average: 0 36.60 0.00 4.94 1.11 0.09 57.25 Average: 1 34.84 0.00 4.91 1.42 0.09 58.75