---> uname -a: Linux prd-centos8-builder-2c-2g-12464.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 665 4768 19 2263 6735 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:88:95:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.64/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe88:95f8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:60:5f:97:10 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) 11/21/2025 _x86_64_ (2 CPU) 16:31:34 LINUX RESTART (2 CPU) 04:32:01 PM tps rtps wtps bread/s bwrtn/s 04:33:01 PM 198.27 22.84 175.42 5583.07 7280.09 04:34:01 PM 116.28 0.52 115.76 65.18 12429.31 04:35:01 PM 33.32 0.70 32.62 72.90 1774.25 04:36:01 PM 23.98 0.00 23.98 0.00 640.23 04:37:01 PM 24.06 0.52 23.55 64.66 665.52 Average: 79.18 4.92 74.27 1157.20 4558.05 04:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 PM 5040372 6897948 2842060 36.06 2688 2042948 1092100 12.23 236376 2289936 196872 04:34:01 PM 4925504 6931264 2956928 37.51 2688 2180784 991212 11.10 217612 2379116 43088 04:35:01 PM 4904856 6911816 2977576 37.77 2688 2181928 1016556 11.38 282020 2338032 9940 04:36:01 PM 4857928 6897852 3024504 38.37 2688 2215068 1028720 11.52 285428 2381976 43076 04:37:01 PM 4905276 6916716 2977156 37.77 2688 2186032 1009372 11.30 437056 2183132 25108 Average: 4926787 6911119 2955645 37.50 2688 2161352 1027592 11.51 291698 2314438 63617 04:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 PM eth0 295.85 178.51 1789.85 61.92 0.00 0.00 0.00 0.00 04:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 63.56 55.28 846.41 9.65 0.00 0.00 0.00 0.00 04:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 21.66 22.04 28.75 8.56 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 18.46 19.06 17.94 7.72 0.00 0.00 0.00 0.00 04:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 21.80 19.86 28.13 9.50 0.00 0.00 0.00 0.00 04:37:01 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 84.27 58.95 542.23 19.47 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) 11/21/2025 _x86_64_ (2 CPU) 16:31:34 LINUX RESTART (2 CPU) 04:32:01 PM CPU %user %nice %system %iowait %steal %idle 04:33:01 PM all 42.90 0.00 7.11 1.98 0.13 47.89 04:33:01 PM 0 42.70 0.00 8.51 2.70 0.12 45.97 04:33:01 PM 1 43.09 0.00 5.72 1.25 0.13 49.80 04:34:01 PM all 35.89 0.00 5.32 1.58 0.13 57.09 04:34:01 PM 0 43.35 0.00 5.90 1.85 0.13 48.76 04:34:01 PM 1 28.43 0.00 4.73 1.30 0.12 65.42 04:35:01 PM all 32.57 0.00 3.61 0.32 0.10 63.40 04:35:01 PM 0 37.57 0.00 3.71 0.37 0.10 58.26 04:35:01 PM 1 27.57 0.00 3.51 0.27 0.10 68.55 04:36:01 PM all 33.93 0.00 3.44 0.12 0.10 62.41 04:36:01 PM 0 25.04 0.00 3.14 0.07 0.10 71.65 04:36:01 PM 1 42.83 0.00 3.74 0.17 0.10 53.16 04:37:01 PM all 35.68 0.00 4.21 0.13 0.12 59.85 04:37:01 PM 0 36.40 0.00 4.27 0.13 0.12 59.08 04:37:01 PM 1 34.96 0.00 4.16 0.13 0.12 60.63 Average: all 36.19 0.00 4.74 0.82 0.11 58.14 Average: 0 37.01 0.00 5.10 1.02 0.11 56.76 Average: 1 35.37 0.00 4.37 0.62 0.11 59.52