---> uname -a: Linux prd-centos8-builder-2c-2g-41591.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 679 4755 19 2262 6721 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:51:ae:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.245/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe51:ae1f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7f:ae:12:2f 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) 07/10/2025 _x86_64_ (2 CPU) 18:31:30 LINUX RESTART (2 CPU) 06:32:01 PM tps rtps wtps bread/s bwrtn/s 06:33:01 PM 255.18 20.79 234.39 5648.25 8015.39 06:34:01 PM 106.90 0.50 106.40 64.38 11820.81 06:35:01 PM 31.19 0.70 30.49 72.91 1651.20 06:36:01 PM 19.55 0.00 19.55 0.00 518.85 06:37:01 PM 24.83 0.52 24.31 64.66 689.89 Average: 87.53 4.50 83.03 1170.11 4539.49 06:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 PM 5101940 6945044 2780492 35.27 2688 2025756 1005652 11.26 201788 2255140 171400 06:34:01 PM 4916804 6922236 2965628 37.62 2688 2180820 1002536 11.23 229820 2381956 42488 06:35:01 PM 4821228 6861184 3061204 38.84 2688 2215316 1067796 11.96 270692 2436596 43184 06:36:01 PM 4842576 6881388 3039856 38.56 2688 2214140 1032900 11.57 271296 2414592 42004 06:37:01 PM 4879856 6891176 3002576 38.09 2688 2186220 1033396 11.57 436172 2212244 25152 Average: 4912481 6900206 2969951 37.68 2688 2164450 1028456 11.52 281954 2340106 64846 06:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM eth0 271.13 175.22 1804.18 62.22 0.00 0.00 0.00 0.00 06:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM eth0 63.48 51.15 790.44 9.16 0.00 0.00 0.00 0.00 06:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM eth0 24.23 26.79 28.51 10.03 0.00 0.00 0.00 0.00 06:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM eth0 19.68 19.83 19.32 7.06 0.00 0.00 0.00 0.00 06:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM eth0 23.51 20.85 27.21 14.81 0.00 0.00 0.00 0.00 06:37:01 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 80.41 58.77 533.97 20.66 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) 07/10/2025 _x86_64_ (2 CPU) 18:31:30 LINUX RESTART (2 CPU) 06:32:01 PM CPU %user %nice %system %iowait %steal %idle 06:33:01 PM all 43.24 0.00 7.99 3.06 0.11 45.59 06:33:01 PM 0 44.51 0.00 7.32 2.23 0.10 45.84 06:33:01 PM 1 41.98 0.00 8.67 3.89 0.12 45.34 06:34:01 PM all 33.02 0.00 5.03 3.56 0.11 58.28 06:34:01 PM 0 31.39 0.00 5.02 4.12 0.12 59.36 06:34:01 PM 1 34.65 0.00 5.04 3.01 0.10 57.20 06:35:01 PM all 33.60 0.00 3.93 0.78 0.08 61.61 06:35:01 PM 0 39.65 0.00 3.80 0.98 0.08 55.48 06:35:01 PM 1 27.56 0.00 4.05 0.57 0.08 67.74 06:36:01 PM all 31.99 0.00 3.65 0.33 0.08 63.94 06:36:01 PM 0 25.33 0.00 3.17 0.33 0.08 71.08 06:36:01 PM 1 38.65 0.00 4.13 0.33 0.08 56.80 06:37:01 PM all 36.43 0.00 4.15 0.28 0.10 59.05 06:37:01 PM 0 30.81 0.00 3.90 0.30 0.10 64.89 06:37:01 PM 1 42.04 0.00 4.40 0.25 0.10 53.21 Average: all 35.65 0.00 4.95 1.60 0.10 57.70 Average: 0 34.34 0.00 4.64 1.59 0.10 59.33 Average: 1 36.97 0.00 5.26 1.61 0.10 56.06