---> uname -a: Linux prd-centos8-builder-2c-2g-5231.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 704 4725 19 2267 6695 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:63:65:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.39/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fe63:655d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:05:27:34: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) 10/19/2025 _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 240.18 16.18 224.00 4101.15 8369.08 07:34:01 PM 102.50 0.70 101.80 103.18 11599.52 07:35:01 PM 27.96 0.10 27.86 3.60 1149.47 07:36:01 PM 16.45 0.00 16.45 0.00 692.72 07:37:01 PM 27.30 0.92 26.39 95.15 726.10 Average: 82.88 3.58 79.30 860.75 4507.27 07:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 PM 5074076 6921048 2808356 35.63 2688 2029516 1010920 11.32 201080 2282596 149612 07:34:01 PM 4865056 6875344 3017376 38.28 2688 2185356 1033580 11.57 232504 2430276 27236 07:35:01 PM 4859704 6869540 3022728 38.35 2688 2185252 1045244 11.70 267372 2400944 9932 07:36:01 PM 4893092 6902872 2989340 37.92 2688 2185252 1009320 11.30 268272 2367060 9936 07:37:01 PM 4894568 6911984 2987864 37.91 2688 2192184 1018116 11.40 422932 2210312 26996 Average: 4917299 6896158 2965133 37.62 2688 2155512 1023436 11.46 278432 2338238 44742 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 346.39 219.04 1894.32 64.87 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 74.12 58.17 740.31 11.50 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 17.09 18.18 22.88 6.95 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 15.91 16.26 15.28 6.02 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 25.57 22.14 30.08 11.64 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 95.83 66.76 540.61 20.20 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) 10/19/2025 _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 38.16 0.00 7.00 1.82 0.10 52.92 07:33:01 PM 0 32.42 0.00 6.34 2.29 0.10 58.85 07:33:01 PM 1 43.91 0.00 7.66 1.36 0.10 46.98 07:34:01 PM all 36.90 0.00 5.15 1.35 0.10 56.50 07:34:01 PM 0 36.14 0.00 5.22 1.87 0.10 56.67 07:34:01 PM 1 37.66 0.00 5.07 0.83 0.10 56.33 07:35:01 PM all 25.28 0.00 2.63 0.15 0.08 71.86 07:35:01 PM 0 28.38 0.00 2.52 0.15 0.08 68.87 07:35:01 PM 1 22.18 0.00 2.74 0.15 0.07 74.86 07:36:01 PM all 29.17 0.00 3.40 0.12 0.08 67.23 07:36:01 PM 0 37.22 0.00 4.10 0.15 0.08 58.45 07:36:01 PM 1 21.11 0.00 2.70 0.08 0.08 76.02 07:37:01 PM all 36.48 0.00 3.99 0.15 0.09 59.29 07:37:01 PM 0 36.68 0.00 4.16 0.15 0.08 58.93 07:37:01 PM 1 36.28 0.00 3.82 0.15 0.10 59.65 Average: all 33.19 0.00 4.43 0.72 0.09 61.57 Average: 0 34.17 0.00 4.47 0.92 0.09 60.35 Average: 1 32.22 0.00 4.40 0.51 0.09 62.78