---> uname -a: Linux prd-centos8-builder-2c-2g-12063.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 4804 19 2269 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:77:91:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.185/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86027sec preferred_lft 86027sec inet6 fe80::f816:3eff:fe77:91de/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6a:cb:a8:e7 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) 20:31:54 LINUX RESTART (2 CPU) 08:33:01 PM tps rtps wtps bread/s bwrtn/s 08:34:01 PM 114.83 0.27 114.56 12.53 9802.08 08:35:01 PM 43.61 0.50 43.11 64.66 6524.70 08:36:01 PM 32.64 0.27 32.38 41.86 1296.28 08:37:01 PM 20.85 0.00 20.85 0.00 550.76 08:38:01 PM 26.86 1.12 25.74 108.10 767.41 Average: 47.76 0.43 47.33 45.43 3788.35 08:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:34:01 PM 4964656 6953000 2917776 37.02 2688 2164092 990428 11.09 208940 2356288 151876 08:35:01 PM 4967424 6978476 2915008 36.98 2688 2185960 941404 10.54 231948 2327132 27116 08:36:01 PM 4850392 6896752 3032040 38.47 2688 2221440 1028456 11.52 270776 2405668 44252 08:37:01 PM 4862100 6908236 3020332 38.32 2688 2221440 1022176 11.45 271664 2393272 44252 08:38:01 PM 4948676 6966464 2933756 37.22 2688 2192488 969192 10.85 423420 2155196 25108 Average: 4918650 6940586 2963782 37.60 2688 2197084 990331 11.09 281350 2327511 58521 08:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 71.04 60.58 759.09 8.68 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 54.46 36.84 584.80 6.11 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 17.81 19.63 25.38 8.06 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 08:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM eth0 18.55 18.35 17.33 6.90 0.00 0.00 0.00 0.00 08:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 PM eth0 21.94 20.09 28.06 9.14 0.00 0.00 0.00 0.00 08:38:01 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 36.76 31.10 282.94 7.78 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) 20:31:54 LINUX RESTART (2 CPU) 08:33:01 PM CPU %user %nice %system %iowait %steal %idle 08:34:01 PM all 33.53 0.00 4.79 4.38 0.09 57.21 08:34:01 PM 0 21.52 0.00 3.96 5.89 0.10 68.52 08:34:01 PM 1 45.57 0.00 5.63 2.85 0.08 45.87 08:35:01 PM all 19.43 0.00 2.60 11.79 0.15 66.03 08:35:01 PM 0 21.33 0.00 2.67 21.56 0.20 54.24 08:35:01 PM 1 17.52 0.00 2.54 1.99 0.10 77.85 08:36:01 PM all 31.38 0.00 2.94 1.01 0.08 64.58 08:36:01 PM 0 42.46 0.00 3.49 1.03 0.08 52.94 08:36:01 PM 1 20.32 0.00 2.40 0.98 0.08 76.21 08:37:01 PM all 31.89 0.00 3.40 0.38 0.08 64.25 08:37:01 PM 0 34.42 0.00 3.19 0.38 0.08 61.92 08:37:01 PM 1 29.35 0.00 3.60 0.38 0.08 66.58 08:38:01 PM all 33.16 0.00 4.02 0.75 0.10 61.96 08:38:01 PM 0 29.78 0.00 4.17 0.52 0.10 65.43 08:38:01 PM 1 36.54 0.00 3.88 0.98 0.10 58.50 Average: all 29.88 0.00 3.55 3.66 0.10 62.81 Average: 0 29.90 0.00 3.50 5.88 0.11 60.61 Average: 1 29.86 0.00 3.61 1.44 0.09 65.00