---> uname -a: Linux prd-centos8-builder-2c-2g-37718.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 691 4756 19 2250 6710 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:c7:91:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.71/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fec7:91ff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0b:ec:9c:e5 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) 06/26/2025 _x86_64_ (2 CPU) 20:31:29 LINUX RESTART (2 CPU) 08:32:01 PM tps rtps wtps bread/s bwrtn/s 08:33:01 PM 187.14 22.81 164.33 5996.20 7389.49 08:34:01 PM 108.98 0.50 108.48 64.38 11752.32 08:35:01 PM 34.68 0.72 33.96 73.05 1368.47 08:36:01 PM 18.23 0.08 18.15 10.66 463.67 Average: 87.27 6.03 81.24 1536.39 5243.94 08:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 PM 5066544 6919312 2815880 35.72 2688 2036264 1071424 12.00 202624 2291240 174112 08:34:01 PM 4896296 6888808 2986128 37.88 2688 2168972 1072948 12.01 231484 2405076 27032 08:35:01 PM 4922648 6916972 2959776 37.55 2688 2171120 1055532 11.82 265956 2345200 9928 08:36:01 PM 4964004 6959620 2918420 37.02 2688 2172480 1026264 11.49 434776 2134196 10896 Average: 4962373 6921178 2920051 37.05 2688 2137209 1056542 11.83 283710 2293928 55492 08:32:01 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 307.18 179.13 1856.25 62.40 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 70.59 57.25 702.59 10.46 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 22.91 23.25 27.92 9.20 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 27.83 23.65 32.07 9.52 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 107.14 70.83 654.81 22.89 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) 06/26/2025 _x86_64_ (2 CPU) 20:31:29 LINUX RESTART (2 CPU) 08:32:01 PM CPU %user %nice %system %iowait %steal %idle 08:33:01 PM all 42.85 0.00 7.40 2.90 0.10 46.75 08:33:01 PM 0 49.94 0.00 8.61 4.21 0.10 37.14 08:33:01 PM 1 35.77 0.00 6.19 1.61 0.10 56.34 08:34:01 PM all 34.60 0.00 5.00 2.43 0.09 57.88 08:34:01 PM 0 49.12 0.00 5.81 2.65 0.08 42.34 08:34:01 PM 1 20.08 0.00 4.19 2.20 0.10 73.43 08:35:01 PM all 33.59 0.00 3.89 0.27 0.11 62.13 08:35:01 PM 0 46.49 0.00 4.30 0.40 0.12 48.70 08:35:01 PM 1 20.69 0.00 3.48 0.15 0.10 75.57 08:36:01 PM all 31.92 0.00 3.40 0.12 0.10 64.46 08:36:01 PM 0 33.94 0.00 3.58 0.08 0.12 62.28 08:36:01 PM 1 29.89 0.00 3.22 0.15 0.08 66.65 Average: all 35.73 0.00 4.92 1.43 0.10 57.82 Average: 0 44.86 0.00 5.57 1.83 0.10 47.63 Average: 1 26.60 0.00 4.27 1.03 0.10 68.01