---> uname -a: Linux prd-centos8-builder-2c-2g-37249.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 622 4832 19 2243 6779 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:7a:1b:2c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.88/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe7a:1b2c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b0:b4:8b:11 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) 06/25/2025 _x86_64_ (2 CPU) 12:31:30 LINUX RESTART (2 CPU) 12:32:01 PM tps rtps wtps bread/s bwrtn/s 12:33:01 PM 212.65 16.11 196.53 4135.42 8384.96 12:34:01 PM 83.44 0.45 82.99 63.05 9619.68 12:35:01 PM 36.80 0.35 36.45 43.72 2419.68 12:36:01 PM 23.53 0.00 23.53 0.00 889.47 12:37:01 PM 25.02 0.93 24.09 95.29 654.07 Average: 76.29 3.57 72.72 867.50 4393.56 12:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 PM 5149724 7013812 2732708 34.67 2688 2046504 944916 10.58 201612 2206648 164296 12:34:01 PM 4987984 6950472 2894448 36.72 2688 2139888 988780 11.07 204816 2338632 11216 12:35:01 PM 4980876 6967764 2901556 36.81 2688 2163508 972856 10.89 265312 2284788 9928 12:36:01 PM 4980816 6967688 2901616 36.81 2688 2163508 980872 10.98 266200 2284544 9932 12:37:01 PM 4957224 6949876 2925208 37.11 2688 2168552 980920 10.98 420860 2152540 25164 Average: 5011325 6969922 2871107 36.42 2688 2136392 973669 10.90 271760 2253430 44107 12:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 284.84 180.31 1899.38 62.80 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 20.99 19.91 192.09 6.67 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 58.85 47.63 474.82 10.49 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 19.51 19.71 18.83 7.06 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 24.39 22.57 28.52 11.75 0.00 0.00 0.00 0.00 12:37:01 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 81.72 58.03 522.73 19.75 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) 06/25/2025 _x86_64_ (2 CPU) 12:31:30 LINUX RESTART (2 CPU) 12:32:01 PM CPU %user %nice %system %iowait %steal %idle 12:33:01 PM all 38.53 0.00 7.34 2.37 0.10 51.66 12:33:01 PM 0 37.27 0.00 6.49 1.84 0.10 54.30 12:33:01 PM 1 39.78 0.00 8.19 2.91 0.10 49.02 12:34:01 PM all 20.62 0.00 3.27 0.89 0.08 75.14 12:34:01 PM 0 23.01 0.00 3.22 0.88 0.08 72.81 12:34:01 PM 1 18.23 0.00 3.32 0.90 0.07 77.48 12:35:01 PM all 34.96 0.00 3.95 0.25 0.10 60.74 12:35:01 PM 0 42.37 0.00 4.15 0.27 0.10 53.11 12:35:01 PM 1 27.56 0.00 3.75 0.23 0.10 68.36 12:36:01 PM all 32.34 0.00 3.68 0.14 0.08 63.75 12:36:01 PM 0 29.88 0.00 3.18 0.18 0.08 66.67 12:36:01 PM 1 34.81 0.00 4.17 0.10 0.08 60.84 12:37:01 PM all 36.92 0.00 4.28 0.15 0.10 58.55 12:37:01 PM 0 44.13 0.00 4.63 0.18 0.08 50.97 12:37:01 PM 1 29.70 0.00 3.93 0.12 0.12 66.13 Average: all 32.67 0.00 4.50 0.76 0.09 61.97 Average: 0 35.33 0.00 4.33 0.67 0.09 59.57 Average: 1 30.01 0.00 4.67 0.85 0.09 64.37