---> uname -a: Linux prd-centos8-builder-2c-2g-11859.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 623 4801 19 2272 6776 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:0d:5b:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.9/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe0d:5bcd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a3:1b:7c:f4 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) 12/09/2025 _x86_64_ (2 CPU) 05:31:26 LINUX RESTART (2 CPU) 05:32:01 AM tps rtps wtps bread/s bwrtn/s 05:33:01 AM 211.60 18.21 193.39 5566.28 7202.55 05:34:01 AM 115.96 0.70 115.26 103.17 12125.92 05:35:01 AM 35.99 0.70 35.29 47.06 1838.03 05:36:01 AM 21.51 0.00 21.51 0.00 560.37 05:37:01 AM 25.44 0.52 24.93 64.65 703.63 Average: 82.10 4.03 78.08 1156.30 4486.32 05:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 AM 5159184 7011956 2723240 34.55 2688 2035452 951328 10.65 202908 2195356 176476 05:34:01 AM 4995012 7009212 2887412 36.63 2688 2189500 933800 10.46 231864 2300996 41280 05:35:01 AM 4862820 6913692 3019604 38.31 2688 2226116 1027960 11.51 271904 2392204 44252 05:36:01 AM 4859444 6910144 3022980 38.35 2688 2226116 1018772 11.41 272924 2394712 44252 05:37:01 AM 4896084 6918160 2986340 37.89 2688 2197080 1022500 11.45 438572 2193364 26260 Average: 4954509 6952633 2927915 37.14 2688 2174853 990872 11.09 283634 2295326 66504 05:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 306.03 188.47 1819.14 62.61 0.00 0.00 0.00 0.00 05:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 79.69 64.21 829.39 11.54 0.00 0.00 0.00 0.00 05:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 22.90 24.30 29.22 9.55 0.00 0.00 0.00 0.00 05:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 18.26 18.60 17.68 10.31 0.00 0.00 0.00 0.00 05:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 23.03 19.76 28.41 9.45 0.00 0.00 0.00 0.00 05:37:01 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 89.99 63.07 544.80 20.69 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) 12/09/2025 _x86_64_ (2 CPU) 05:31:26 LINUX RESTART (2 CPU) 05:32:01 AM CPU %user %nice %system %iowait %steal %idle 05:33:01 AM all 37.88 0.00 7.34 2.63 0.10 52.05 05:33:01 AM 0 46.94 0.00 6.75 2.16 0.10 44.05 05:33:01 AM 1 28.81 0.00 7.92 3.12 0.10 60.06 05:34:01 AM all 35.65 0.00 5.46 1.81 0.10 56.99 05:34:01 AM 0 43.74 0.00 6.06 1.58 0.10 48.52 05:34:01 AM 1 27.56 0.00 4.85 2.03 0.10 65.46 05:35:01 AM all 33.65 0.00 3.29 0.38 0.11 62.56 05:35:01 AM 0 41.59 0.00 3.51 0.53 0.12 54.25 05:35:01 AM 1 25.70 0.00 3.07 0.23 0.10 70.90 05:36:01 AM all 32.81 0.00 3.35 0.10 0.09 63.64 05:36:01 AM 0 38.96 0.00 4.12 0.12 0.08 56.72 05:36:01 AM 1 26.66 0.00 2.59 0.08 0.10 70.57 05:37:01 AM all 36.87 0.00 4.08 0.11 0.08 58.87 05:37:01 AM 0 54.70 0.00 4.95 0.12 0.08 40.14 05:37:01 AM 1 19.05 0.00 3.20 0.10 0.07 77.59 Average: all 35.37 0.00 4.70 1.01 0.10 58.82 Average: 0 45.18 0.00 5.08 0.90 0.10 48.74 Average: 1 25.55 0.00 4.32 1.11 0.09 68.92