---> uname -a: Linux prd-centos8-builder-2c-2g-41632.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: 2800.000 BogoMIPS: 5600.00 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 644 4791 19 2262 6756 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:8f:76:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.244/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe8f:76f6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b0:36:4c:65 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) 07/11/2025 _x86_64_ (2 CPU) 00:31:26 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 230.17 16.31 213.86 3822.73 6504.97 12:34:01 AM 112.65 0.70 111.95 103.17 12202.00 12:35:01 AM 34.81 0.50 34.31 34.12 1783.82 12:36:01 AM 24.06 0.00 24.06 0.00 905.55 12:37:01 AM 25.57 0.52 25.06 64.65 724.21 Average: 85.45 3.61 81.85 804.96 4424.23 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5163692 6997772 2718740 34.49 2688 2016944 980744 10.98 200408 2195336 164144 12:34:01 AM 4971192 6976076 2911240 36.93 2688 2180268 972352 10.89 231424 2327296 41652 12:35:01 AM 4851148 6890308 3031284 38.46 2688 2214520 1061424 11.88 283440 2393360 43196 12:36:01 AM 4851736 6890756 3030696 38.45 2688 2214520 1069324 11.97 284076 2393004 43192 12:37:01 AM 4867888 6890120 3014544 38.24 2688 2197304 1057792 11.84 437036 2223664 36992 Average: 4941131 6929006 2941301 37.31 2688 2164711 1028327 11.51 287277 2306532 65835 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 263.18 172.66 1794.45 61.44 0.00 0.00 0.00 0.00 12:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 96.77 74.88 807.49 19.91 0.00 0.00 0.00 0.00 12:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 33.47 32.31 34.59 10.90 0.00 0.00 0.00 0.00 12:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 21.38 20.56 21.15 7.59 0.00 0.00 0.00 0.00 12:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 26.71 20.59 27.95 11.05 0.00 0.00 0.00 0.00 12:37:01 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 88.30 64.20 537.14 22.18 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) 07/11/2025 _x86_64_ (2 CPU) 00:31:26 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 36.21 0.00 6.55 2.38 0.10 54.77 12:33:01 AM 0 42.81 0.00 7.44 3.47 0.10 46.18 12:33:01 AM 1 29.61 0.00 5.67 1.29 0.10 63.34 12:34:01 AM all 36.41 0.00 6.18 2.23 0.11 55.07 12:34:01 AM 0 29.50 0.00 5.75 2.00 0.10 62.66 12:34:01 AM 1 43.33 0.00 6.62 2.47 0.12 47.48 12:35:01 AM all 34.32 0.00 4.01 0.39 0.10 61.18 12:35:01 AM 0 41.63 0.00 4.52 0.40 0.12 53.33 12:35:01 AM 1 27.01 0.00 3.49 0.38 0.08 69.04 12:36:01 AM all 33.69 0.00 3.58 0.15 0.09 62.49 12:36:01 AM 0 40.50 0.00 4.57 0.12 0.08 54.73 12:36:01 AM 1 26.87 0.00 2.59 0.18 0.10 70.26 12:37:01 AM all 36.22 0.00 4.37 0.14 0.09 59.17 12:37:01 AM 0 42.11 0.00 5.10 0.15 0.10 52.54 12:37:01 AM 1 30.34 0.00 3.64 0.13 0.08 65.81 Average: all 35.37 0.00 4.94 1.06 0.10 58.54 Average: 0 39.30 0.00 5.47 1.23 0.10 53.90 Average: 1 31.44 0.00 4.40 0.89 0.10 63.18