---> uname -a: Linux prd-centos8-builder-2c-2g-2405.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 4755 19 2276 6734 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:3a:2c:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.201/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe3a:2c38/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5c:6d:56:25 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) 11/29/2025 _x86_64_ (2 CPU) 20:31:29 LINUX RESTART (2 CPU) 08:32:01 PM tps rtps wtps bread/s bwrtn/s 08:33:01 PM 194.30 18.28 176.02 5681.53 7049.79 08:34:01 PM 114.61 0.50 114.11 64.38 12334.57 08:35:01 PM 35.20 0.70 34.51 72.91 1821.98 08:36:01 PM 19.16 0.00 19.16 0.00 518.48 08:37:01 PM 23.66 0.52 23.14 64.65 617.18 Average: 77.40 4.00 73.40 1177.18 4468.79 08:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 PM 5115864 6968988 2766560 35.10 2688 2035904 1025844 11.49 202856 2236752 175484 08:34:01 PM 4962224 6980324 2920200 37.05 2688 2193360 958676 10.73 227228 2335224 43088 08:35:01 PM 4847324 6899764 3035100 38.50 2688 2227644 1050020 11.76 271612 2405936 43076 08:36:01 PM 4904696 6923844 2977728 37.78 2688 2194504 1022000 11.44 269768 2350820 9936 08:37:01 PM 4879024 6904504 3003400 38.10 2688 2200740 1041664 11.66 441288 2204556 14968 Average: 4941826 6935485 2940598 37.31 2688 2170430 1019641 11.42 282550 2306658 57310 08:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 PM eth0 294.39 193.41 1813.97 63.26 0.00 0.00 0.00 0.00 08:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM eth0 78.14 60.35 827.11 9.93 0.00 0.00 0.00 0.00 08:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 22.88 22.01 28.42 9.16 0.00 0.00 0.00 0.00 08:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 17.58 16.55 16.18 6.06 0.00 0.00 0.00 0.00 08:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM eth0 22.08 19.41 27.63 9.28 0.00 0.00 0.00 0.00 08:37:01 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 87.04 62.36 542.81 19.54 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) 11/29/2025 _x86_64_ (2 CPU) 20:31:29 LINUX RESTART (2 CPU) 08:32:01 PM CPU %user %nice %system %iowait %steal %idle 08:33:01 PM all 40.70 0.00 7.66 1.79 0.09 49.76 08:33:01 PM 0 46.99 0.00 9.28 2.60 0.08 41.06 08:33:01 PM 1 34.43 0.00 6.05 0.99 0.10 58.44 08:34:01 PM all 33.53 0.00 4.71 1.23 0.09 60.45 08:34:01 PM 0 44.78 0.00 5.62 1.22 0.10 48.28 08:34:01 PM 1 22.25 0.00 3.79 1.24 0.08 72.64 08:35:01 PM all 32.13 0.00 3.56 0.48 0.08 63.74 08:35:01 PM 0 50.51 0.00 4.27 0.62 0.08 44.52 08:35:01 PM 1 13.76 0.00 2.85 0.35 0.08 82.96 08:36:01 PM all 30.56 0.00 3.03 0.09 0.08 66.23 08:36:01 PM 0 41.62 0.00 3.32 0.12 0.08 54.86 08:36:01 PM 1 19.52 0.00 2.74 0.07 0.08 77.60 08:37:01 PM all 33.27 0.00 3.58 0.16 0.10 62.90 08:37:01 PM 0 42.82 0.00 3.90 0.20 0.10 52.98 08:37:01 PM 1 23.71 0.00 3.25 0.12 0.10 72.82 Average: all 34.03 0.00 4.50 0.75 0.09 60.62 Average: 0 45.34 0.00 5.27 0.95 0.09 48.35 Average: 1 22.73 0.00 3.74 0.55 0.09 72.90