---> uname -a: Linux prd-centos8-builder-2c-2g-53586.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 658 4776 19 2262 6742 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:be:88:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.174/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:febe:881a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:73:0f:26:b2 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) 09/17/2025 _x86_64_ (2 CPU) 23:31:31 LINUX RESTART (2 CPU) 11:32:01 PM tps rtps wtps bread/s bwrtn/s 11:33:01 PM 206.01 26.04 179.98 6038.05 20506.68 11:34:01 PM 110.16 0.45 109.72 63.06 12151.44 11:35:01 PM 36.25 0.35 35.90 43.72 1874.41 11:36:01 PM 23.08 0.00 23.08 0.00 916.23 11:37:01 PM 28.06 0.92 27.14 95.17 774.71 Average: 80.72 5.55 75.17 1248.24 7245.18 11:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 PM 5119420 6927580 2763012 35.05 2688 1996700 1090656 12.21 218036 2243456 148160 11:34:01 PM 4842536 6881116 3039896 38.57 2688 2214488 1065332 11.93 208516 2476820 61884 11:35:01 PM 4868416 6907456 3014016 38.24 2688 2214148 1031452 11.55 271080 2387036 43076 11:36:01 PM 4915372 6920976 2967060 37.64 2688 2181008 1017384 11.39 269348 2342716 9940 11:37:01 PM 4906856 6918108 2975576 37.75 2688 2186100 1009708 11.31 424016 2196300 25228 Average: 4930520 6911047 2951912 37.45 2688 2158489 1042906 11.68 278199 2329266 57658 11:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 319.36 184.52 1780.91 62.72 0.00 0.00 0.00 0.00 11:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 72.85 60.72 845.56 9.91 0.00 0.00 0.00 0.00 11:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 20.73 21.09 26.46 8.92 0.00 0.00 0.00 0.00 11:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 19.76 18.95 18.60 6.69 0.00 0.00 0.00 0.00 11:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 27.46 23.58 29.32 11.52 0.00 0.00 0.00 0.00 11:37:01 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 92.04 61.78 540.22 19.95 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) 09/17/2025 _x86_64_ (2 CPU) 23:31:31 LINUX RESTART (2 CPU) 11:32:01 PM CPU %user %nice %system %iowait %steal %idle 11:33:01 PM all 38.24 0.00 7.00 2.99 0.10 51.66 11:33:01 PM 0 45.65 0.00 7.93 4.19 0.10 42.13 11:33:01 PM 1 30.87 0.00 6.09 1.81 0.10 61.13 11:34:01 PM all 33.99 0.00 5.04 2.85 0.10 58.02 11:34:01 PM 0 52.33 0.00 6.51 2.52 0.10 38.53 11:34:01 PM 1 15.68 0.00 3.57 3.17 0.10 77.48 11:35:01 PM all 33.76 0.00 3.87 0.27 0.10 62.00 11:35:01 PM 0 53.70 0.00 4.84 0.28 0.12 41.06 11:35:01 PM 1 13.86 0.00 2.90 0.25 0.08 82.91 11:36:01 PM all 31.70 0.00 3.49 0.15 0.09 64.57 11:36:01 PM 0 48.41 0.00 4.60 0.13 0.10 46.76 11:36:01 PM 1 14.98 0.00 2.38 0.17 0.08 82.39 11:37:01 PM all 35.84 0.00 4.20 0.15 0.11 59.70 11:37:01 PM 0 54.73 0.00 5.30 0.22 0.10 39.65 11:37:01 PM 1 16.97 0.00 3.10 0.08 0.12 79.73 Average: all 34.70 0.00 4.72 1.28 0.10 59.20 Average: 0 50.97 0.00 5.83 1.46 0.10 41.63 Average: 1 18.46 0.00 3.61 1.09 0.10 76.74