---> uname -a: Linux prd-centos8-builder-2c-2g-3475.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 618 4809 19 2270 6782 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:e4:9f:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.125/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fee4:9fa2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4a:d5:4e:87 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) 12/03/2025 _x86_64_ (2 CPU) 20:31:28 LINUX RESTART (2 CPU) 08:32:02 PM tps rtps wtps bread/s bwrtn/s 08:33:01 PM 191.43 10.18 181.24 3394.14 7508.81 08:34:01 PM 99.05 0.50 98.55 64.38 11395.75 08:35:01 PM 29.50 0.30 29.20 42.39 1235.63 08:36:01 PM 20.65 0.62 20.03 44.39 532.11 Average: 84.71 2.87 81.84 875.80 5158.54 08:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 PM 5130448 7017816 2751984 34.91 2688 2069144 941736 10.54 202532 2222556 184212 08:34:01 PM 4915640 6951608 2966792 37.64 2688 2210976 981572 10.99 234968 2376024 51760 08:35:01 PM 4982800 6995200 2899632 36.79 2688 2187508 944864 10.58 268788 2274772 9940 08:36:01 PM 5021176 7035676 2861256 36.30 2688 2189688 908040 10.17 269644 2235500 10764 Average: 5012516 7000075 2869916 36.41 2688 2164329 944053 10.57 243983 2277213 64169 08:32:02 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 337.13 206.88 1994.19 65.16 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 68.88 57.16 666.41 10.92 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 20.16 20.66 28.20 8.19 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 18.13 18.55 26.74 6.71 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 110.13 75.26 673.38 22.57 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) 12/03/2025 _x86_64_ (2 CPU) 20:31:28 LINUX RESTART (2 CPU) 08:32:02 PM CPU %user %nice %system %iowait %steal %idle 08:33:01 PM all 38.67 0.00 6.75 1.57 0.08 52.93 08:33:01 PM 0 37.35 0.00 6.82 2.35 0.09 53.40 08:33:01 PM 1 40.00 0.00 6.68 0.80 0.07 52.45 08:34:01 PM all 35.79 0.00 4.82 0.90 0.08 58.41 08:34:01 PM 0 34.45 0.00 5.31 1.02 0.07 59.15 08:34:01 PM 1 37.13 0.00 4.33 0.78 0.08 57.67 08:35:01 PM all 33.32 0.00 3.43 0.15 0.08 63.01 08:35:01 PM 0 23.97 0.00 3.03 0.13 0.08 72.78 08:35:01 PM 1 42.70 0.00 3.84 0.17 0.08 53.21 08:36:01 PM all 30.56 0.00 2.65 0.12 0.08 66.60 08:36:01 PM 0 33.56 0.00 2.60 0.10 0.07 63.68 08:36:01 PM 1 27.55 0.00 2.70 0.13 0.08 69.53 Average: all 34.57 0.00 4.40 0.68 0.08 60.27 Average: 0 32.30 0.00 4.43 0.89 0.08 62.30 Average: 1 36.83 0.00 4.38 0.47 0.08 58.24