---> uname -a: Linux prd-centos8-builder-2c-2g-1146.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: 2800.000 BogoMIPS: 5600.00 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 4802 19 2267 6772 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:50:92:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.68/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe50:925e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:05:6f:3e:ee 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) 10/22/2025 _x86_64_ (2 CPU) 12:31:34 LINUX RESTART (2 CPU) 12:32:01 PM tps rtps wtps bread/s bwrtn/s 12:33:01 PM 198.28 26.20 172.09 6141.37 24205.45 12:34:01 PM 113.95 0.47 113.48 63.86 12386.65 12:35:01 PM 37.64 0.35 37.29 43.73 1916.85 12:36:01 PM 21.80 0.00 21.80 0.00 565.61 12:37:02 PM 25.86 0.92 24.94 95.17 747.30 Average: 79.52 5.59 73.93 1269.27 7965.75 12:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 PM 5063680 6924052 2818744 35.76 2688 2046244 1039348 11.64 236420 2268144 194408 12:34:01 PM 4819972 6879268 3062452 38.85 2688 2234656 1064680 11.92 210780 2494656 78152 12:35:01 PM 4902036 6939828 2980388 37.81 2688 2213516 1005164 11.25 270068 2355316 37512 12:36:01 PM 4881728 6925320 3000696 38.07 2688 2219180 995156 11.14 271544 2373860 43176 12:37:02 PM 4950756 6966840 2931668 37.19 2688 2191136 969732 10.86 423400 2152904 25728 Average: 4923634 6927062 2958790 37.54 2688 2180946 1014816 11.36 282442 2328976 75795 12:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 302.23 182.89 1779.07 62.14 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 87.25 71.99 847.41 10.71 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 20.01 22.10 25.90 8.81 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 22.43 19.81 22.34 7.48 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:02 PM eth0 26.41 23.34 28.04 11.19 0.00 0.00 0.00 0.00 12:37:02 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 91.69 64.04 540.66 20.07 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) 10/22/2025 _x86_64_ (2 CPU) 12:31:34 LINUX RESTART (2 CPU) 12:32:01 PM CPU %user %nice %system %iowait %steal %idle 12:33:01 PM all 41.61 0.00 6.98 3.32 0.15 47.94 12:33:01 PM 0 46.62 0.00 8.62 3.37 0.12 41.27 12:33:01 PM 1 36.61 0.00 5.35 3.26 0.18 54.60 12:34:01 PM all 34.75 0.00 5.08 3.20 0.12 56.85 12:34:01 PM 0 51.95 0.00 6.35 3.02 0.12 38.56 12:34:01 PM 1 17.59 0.00 3.82 3.37 0.12 75.11 12:35:01 PM all 32.05 0.00 3.50 1.11 0.10 63.24 12:35:01 PM 0 47.98 0.00 4.31 1.74 0.10 45.88 12:35:01 PM 1 16.13 0.00 2.70 0.48 0.10 80.59 12:36:01 PM all 32.79 0.00 3.44 0.58 0.10 63.09 12:36:01 PM 0 46.37 0.00 4.27 0.73 0.12 48.52 12:36:01 PM 1 19.20 0.00 2.60 0.43 0.08 77.68 12:37:02 PM all 34.22 0.00 4.20 0.48 0.12 60.98 12:37:02 PM 0 49.17 0.00 4.84 0.73 0.12 45.15 12:37:02 PM 1 19.29 0.00 3.56 0.23 0.12 76.80 Average: all 35.08 0.00 4.64 1.74 0.12 58.43 Average: 0 48.42 0.00 5.67 1.92 0.11 43.88 Average: 1 21.75 0.00 3.61 1.55 0.12 72.97