---> uname -a: Linux prd-centos8-builder-2c-2g-17922.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 698 4687 19 2311 6702 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:37:8a:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.69/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe37:8a2f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e5:a6:25:02 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) 01/02/2026 _x86_64_ (2 CPU) 10:31:25 LINUX RESTART (2 CPU) 10:32:02 AM tps rtps wtps bread/s bwrtn/s 10:33:01 AM 210.03 14.00 196.04 2907.35 7271.98 10:34:01 AM 112.85 0.48 112.36 63.59 11974.60 10:35:01 AM 37.67 0.30 37.37 42.39 1884.09 10:36:01 AM 25.35 0.00 25.35 0.00 946.94 10:37:01 AM 27.14 1.27 25.87 114.88 765.30 Average: 82.18 3.17 79.01 618.03 4559.29 10:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 AM 4914984 6857376 2967448 37.65 2688 2125132 1109068 12.42 270400 2371128 194768 10:34:01 AM 4840020 6894580 3042412 38.60 2688 2229200 1023856 11.46 243544 2439620 43164 10:35:01 AM 4724728 6813732 3157704 40.06 2688 2263792 1109336 12.42 295964 2504892 44256 10:36:01 AM 4718444 6812652 3163988 40.14 2688 2269012 1097532 12.29 297768 2509320 49472 10:37:01 AM 4794928 6856696 3087504 39.17 2688 2236256 1059144 11.86 448636 2282556 26300 Average: 4798621 6847007 3083811 39.12 2688 2224678 1079787 12.09 311262 2421503 71592 10:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 257.10 171.99 1481.50 52.59 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 72.67 61.14 847.80 10.07 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 21.86 22.98 29.62 9.63 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 17.60 18.25 17.88 6.97 0.00 0.00 0.00 0.00 10:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 22.69 18.86 28.55 9.36 0.00 0.00 0.00 0.00 10:37:01 AM 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 77.79 58.26 477.71 17.61 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) 01/02/2026 _x86_64_ (2 CPU) 10:31:25 LINUX RESTART (2 CPU) 10:32:02 AM CPU %user %nice %system %iowait %steal %idle 10:33:01 AM all 38.21 0.00 6.47 1.66 0.13 53.53 10:33:01 AM 0 36.52 0.00 6.89 1.92 0.15 54.51 10:33:01 AM 1 39.90 0.00 6.05 1.39 0.10 52.56 10:34:01 AM all 35.16 0.00 5.27 0.74 0.11 58.72 10:34:01 AM 0 38.69 0.00 5.27 0.58 0.12 55.34 10:34:01 AM 1 31.63 0.00 5.27 0.90 0.10 62.10 10:35:01 AM all 35.14 0.00 3.61 0.18 0.10 60.96 10:35:01 AM 0 37.26 0.00 3.66 0.18 0.10 58.79 10:35:01 AM 1 33.02 0.00 3.56 0.18 0.10 63.13 10:36:01 AM all 33.49 0.00 3.52 0.16 0.10 62.72 10:36:01 AM 0 42.41 0.00 4.08 0.13 0.10 53.27 10:36:01 AM 1 24.57 0.00 2.97 0.18 0.10 72.18 10:37:01 AM all 34.68 0.00 4.26 0.13 0.10 60.83 10:37:01 AM 0 35.92 0.00 4.73 0.13 0.10 59.11 10:37:01 AM 1 33.43 0.00 3.79 0.13 0.10 62.54 Average: all 35.32 0.00 4.62 0.57 0.11 59.38 Average: 0 38.17 0.00 4.92 0.59 0.11 56.21 Average: 1 32.48 0.00 4.32 0.55 0.10 62.54