---> uname -a: Linux prd-centos8-builder-2c-2g-70829.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 696 4732 19 2268 6704 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:4d:31:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.47/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86024sec preferred_lft 86024sec inet6 fe80::f816:3eff:fe4d:31f8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:86:77:9f:67 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) 09/18/2025 _x86_64_ (2 CPU) 20:31:56 LINUX RESTART (2 CPU) 08:33:01 PM tps rtps wtps bread/s bwrtn/s 08:34:01 PM 117.18 0.82 116.36 79.44 10229.96 08:35:01 PM 45.89 0.05 45.84 1.33 6813.68 08:36:01 PM 22.78 0.30 22.48 42.39 579.19 08:37:01 PM 18.16 0.00 18.16 0.00 448.95 08:38:01 PM 28.20 0.92 27.28 95.18 756.22 Average: 46.44 0.42 46.03 43.67 3765.70 08:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:34:01 PM 4987772 6960352 2894660 36.72 2688 2148532 1053960 11.80 204984 2338216 134012 08:35:01 PM 4921884 6932088 2960548 37.56 2688 2185988 1071448 12.00 229332 2374704 8 08:36:01 PM 4918680 6929620 2963752 37.60 2688 2186360 1080932 12.10 268296 2340248 9936 08:37:01 PM 4929804 6942800 2952628 37.46 2688 2188468 1056752 11.83 269072 2328424 11976 08:38:01 PM 4857676 6875556 3024756 38.37 2688 2193152 1098916 12.30 427116 2242340 14704 Average: 4923163 6928083 2959269 37.54 2688 2180500 1072402 12.01 279760 2324786 34127 08:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 67.64 56.58 748.70 9.05 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 47.99 35.73 580.60 4.36 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 17.60 17.23 24.08 7.25 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 19.78 19.63 19.21 6.86 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 08:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 PM eth0 24.66 21.66 28.86 11.42 0.00 0.00 0.00 0.00 08:38:01 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 35.54 30.17 280.30 7.79 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) 09/18/2025 _x86_64_ (2 CPU) 20:31:56 LINUX RESTART (2 CPU) 08:33:01 PM CPU %user %nice %system %iowait %steal %idle 08:34:01 PM all 35.16 0.00 5.61 0.87 0.09 58.27 08:34:01 PM 0 38.74 0.00 5.71 0.73 0.08 54.73 08:34:01 PM 1 31.59 0.00 5.51 1.00 0.10 61.80 08:35:01 PM all 11.76 0.00 1.33 0.47 0.08 86.36 08:35:01 PM 0 8.89 0.00 0.87 0.28 0.08 89.88 08:35:01 PM 1 14.64 0.00 1.80 0.65 0.07 82.84 08:36:01 PM all 26.84 0.00 2.94 0.14 0.08 70.01 08:36:01 PM 0 37.56 0.00 3.07 0.15 0.07 59.16 08:36:01 PM 1 16.12 0.00 2.80 0.13 0.08 80.85 08:37:01 PM all 31.04 0.00 3.52 0.10 0.10 65.24 08:37:01 PM 0 36.22 0.00 3.91 0.12 0.10 59.65 08:37:01 PM 1 25.86 0.00 3.12 0.08 0.10 70.84 08:38:01 PM all 35.03 0.00 3.79 0.18 0.09 60.90 08:38:01 PM 0 40.10 0.00 4.15 0.18 0.08 55.48 08:38:01 PM 1 29.98 0.00 3.43 0.18 0.10 66.31 Average: all 27.98 0.00 3.44 0.35 0.09 68.15 Average: 0 32.31 0.00 3.54 0.29 0.08 63.77 Average: 1 23.64 0.00 3.33 0.41 0.09 72.52