---> uname -a: Linux prd-centos8-builder-2c-2g-11627.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 659 4772 19 2265 6740 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:5c:4c:80 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.116/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe5c:4c80/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cd:76:1f: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) 11/18/2025 _x86_64_ (2 CPU) 12:31:37 LINUX RESTART (2 CPU) 12:32:01 PM tps rtps wtps bread/s bwrtn/s 12:33:01 PM 238.57 33.91 204.67 7955.61 39843.12 12:34:01 PM 125.75 0.50 125.25 64.63 13022.29 12:35:01 PM 33.84 0.75 33.09 74.24 1863.90 12:36:01 PM 25.15 0.00 25.15 0.00 971.07 12:37:01 PM 25.65 0.52 25.13 64.66 654.69 Average: 89.80 7.13 82.66 1631.88 11271.77 12:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 PM 5191856 6934304 2690568 34.13 2688 1934356 1072228 12.01 205108 2196076 100244 12:34:01 PM 4844504 6885264 3037920 38.54 2688 2216900 1045020 11.70 208508 2474860 61912 12:35:01 PM 4948588 6957460 2933836 37.22 2688 2184268 973076 10.90 282068 2297944 9936 12:36:01 PM 4959700 6967492 2922724 37.08 2688 2183208 970608 10.87 282816 2285968 8876 12:37:01 PM 4975796 6991088 2906628 36.87 2688 2190328 933484 10.45 437292 2113688 26984 Average: 4984089 6947122 2898335 36.77 2688 2141812 998883 11.18 283158 2273707 41590 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 304.68 195.00 1786.31 63.63 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 76.06 61.94 846.61 9.90 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 22.91 22.89 29.31 8.19 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 17.58 17.53 16.96 6.79 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 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 25.30 21.48 29.75 11.40 0.00 0.00 0.00 0.00 12:37:01 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 89.31 63.77 541.83 19.98 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) 11/18/2025 _x86_64_ (2 CPU) 12:31:37 LINUX RESTART (2 CPU) 12:32:01 PM CPU %user %nice %system %iowait %steal %idle 12:33:01 PM all 38.62 0.00 7.93 11.97 0.09 41.39 12:33:01 PM 0 28.23 0.00 7.95 11.64 0.08 52.09 12:33:01 PM 1 49.01 0.00 7.90 12.30 0.10 30.69 12:34:01 PM all 35.20 0.00 5.54 2.76 0.09 56.40 12:34:01 PM 0 18.22 0.00 4.24 3.01 0.08 74.45 12:34:01 PM 1 52.23 0.00 6.85 2.52 0.10 38.30 12:35:01 PM all 33.90 0.00 4.22 0.38 0.08 61.43 12:35:01 PM 0 21.05 0.00 3.60 0.28 0.07 75.00 12:35:01 PM 1 46.73 0.00 4.83 0.48 0.08 47.88 12:36:01 PM all 33.30 0.00 3.53 0.17 0.09 62.91 12:36:01 PM 0 24.87 0.00 2.69 0.20 0.10 72.14 12:36:01 PM 1 41.74 0.00 4.37 0.13 0.08 53.67 12:37:01 PM all 36.01 0.00 3.81 0.15 0.08 59.95 12:37:01 PM 0 22.53 0.00 3.29 0.12 0.08 73.98 12:37:01 PM 1 49.55 0.00 4.32 0.18 0.08 45.86 Average: all 35.40 0.00 5.00 3.08 0.09 56.43 Average: 0 22.97 0.00 4.35 3.04 0.08 69.56 Average: 1 47.85 0.00 5.65 3.11 0.09 43.29