---> uname -a: Linux prd-centos8-builder-2c-2g-4167.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 614 4818 19 2264 6786 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:b1:5a:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.100/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:feb1:5aca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5e:3d:93:2a 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) 10/16/2025 _x86_64_ (2 CPU) 14:31:36 LINUX RESTART (2 CPU) 02:32:02 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 200.44 32.77 167.67 7544.15 42269.99 02:34:01 PM 118.58 0.47 118.11 63.58 12069.04 02:35:01 PM 41.59 0.35 41.24 43.73 2592.50 02:36:01 PM 26.66 0.00 26.66 0.00 936.29 02:37:01 PM 26.41 0.92 25.50 95.18 744.74 Average: 82.35 6.81 75.53 1529.38 11621.05 02:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 5183904 6963720 2698528 34.23 2688 1969800 1040056 11.65 214008 2187324 122864 02:34:01 PM 4834980 6883744 3047452 38.66 2688 2224600 1050552 11.76 209240 2483132 90368 02:35:01 PM 4948624 6954904 2933808 37.22 2688 2181724 979468 10.97 267492 2312016 9924 02:36:01 PM 4881240 6921920 3001192 38.07 2688 2216040 1007312 11.28 271224 2375128 44252 02:37:01 PM 4912120 6925248 2970312 37.68 2688 2187872 1009924 11.31 423112 2191968 26272 Average: 4952174 6929907 2930258 37.17 2688 2156007 1017462 11.39 277015 2309914 58736 02:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 347.44 200.25 1814.58 64.75 0.00 0.00 0.00 0.00 02:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 72.21 57.23 846.51 9.91 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 21.06 22.60 26.25 8.64 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 18.51 19.63 17.62 8.00 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 23.16 20.40 27.65 17.58 0.00 0.00 0.00 0.00 02:37:01 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 95.64 63.57 542.32 21.63 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) 10/16/2025 _x86_64_ (2 CPU) 14:31:36 LINUX RESTART (2 CPU) 02:32:02 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 40.61 0.00 8.23 7.89 0.11 43.15 02:33:01 PM 0 40.47 0.00 8.06 9.25 0.10 42.12 02:33:01 PM 1 40.75 0.00 8.41 6.54 0.12 44.19 02:34:01 PM all 36.37 0.00 5.45 3.12 0.10 54.96 02:34:01 PM 0 30.60 0.00 4.78 3.66 0.10 60.85 02:34:01 PM 1 42.15 0.00 6.13 2.57 0.10 49.06 02:35:01 PM all 33.22 0.00 4.09 1.02 0.08 61.59 02:35:01 PM 0 33.81 0.00 4.23 1.19 0.08 60.70 02:35:01 PM 1 32.63 0.00 3.95 0.85 0.08 62.49 02:36:01 PM all 34.82 0.00 3.45 0.21 0.10 61.42 02:36:01 PM 0 32.07 0.00 3.24 0.20 0.10 64.39 02:36:01 PM 1 37.58 0.00 3.67 0.22 0.10 58.44 02:37:01 PM all 37.30 0.00 4.34 0.18 0.10 58.08 02:37:01 PM 0 34.37 0.00 4.33 0.17 0.10 61.03 02:37:01 PM 1 40.23 0.00 4.35 0.18 0.10 55.14 Average: all 36.45 0.00 5.10 2.46 0.10 55.89 Average: 0 34.24 0.00 4.91 2.87 0.10 57.88 Average: 1 38.66 0.00 5.29 2.05 0.10 53.90