---> uname -a: Linux prd-centos8-builder-2c-2g-47565.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 25M 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 603 4823 27 2271 6789 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:19:bd:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.201/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fe19:bdfa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a1:13:55:de 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) 07/30/2025 _x86_64_ (2 CPU) 12:31:51 LINUX RESTART (2 CPU) 12:32:01 PM tps rtps wtps bread/s bwrtn/s 12:33:01 PM 333.06 69.23 263.83 13917.69 41625.32 12:34:01 PM 116.94 0.50 116.44 64.65 10609.86 12:35:01 PM 54.85 0.28 54.57 40.65 5866.63 12:36:02 PM 21.94 0.07 21.88 3.07 607.63 12:37:01 PM 24.18 0.73 23.45 68.73 630.08 Average: 110.49 14.21 96.28 2828.25 11905.85 12:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 PM 5347472 7042188 2534960 32.16 2688 1895260 981592 10.99 201412 2046120 91288 12:34:01 PM 5026172 6995312 2856260 36.24 2688 2153240 980004 10.97 205268 2298344 101168 12:35:01 PM 4890044 6929912 2992388 37.96 2688 2223244 1015888 11.37 269940 2368048 43188 12:36:02 PM 4978396 6985720 2904036 36.84 2688 2190980 973228 10.90 268100 2281876 10756 12:37:01 PM 4922492 6931356 2959940 37.55 2688 2192332 1022376 11.45 424080 2181764 10200 Average: 5032915 6976898 2849517 36.15 2688 2131011 994618 11.14 273760 2235230 51320 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 275.82 159.71 1412.11 60.31 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 65.81 54.28 688.45 8.47 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 65.26 54.70 586.30 11.27 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 12:36:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:02 PM eth0 18.58 18.41 17.22 7.18 0.00 0.00 0.00 0.00 12:36:02 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 25.61 21.35 29.82 15.61 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 90.43 61.83 548.53 20.59 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) 07/30/2025 _x86_64_ (2 CPU) 12:31:51 LINUX RESTART (2 CPU) 12:32:01 PM CPU %user %nice %system %iowait %steal %idle 12:33:01 PM all 49.13 0.00 10.52 8.13 0.11 32.11 12:33:01 PM 0 50.34 0.00 10.65 9.36 0.12 29.53 12:33:01 PM 1 47.92 0.00 10.38 6.89 0.10 34.70 12:34:01 PM all 34.35 0.00 5.66 1.67 0.09 58.23 12:34:01 PM 0 43.07 0.00 6.59 1.53 0.08 48.72 12:34:01 PM 1 25.66 0.00 4.73 1.80 0.10 67.72 12:35:01 PM all 33.08 0.00 3.80 1.00 0.10 62.02 12:35:01 PM 0 26.47 0.00 3.07 0.65 0.10 69.71 12:35:01 PM 1 39.69 0.00 4.52 1.35 0.10 54.33 12:36:02 PM all 33.19 0.00 3.52 0.11 0.09 63.08 12:36:02 PM 0 40.80 0.00 3.57 0.13 0.08 55.42 12:36:02 PM 1 25.58 0.00 3.48 0.08 0.10 70.75 12:37:01 PM all 33.74 0.00 3.66 0.14 0.08 62.38 12:37:01 PM 0 44.16 0.00 4.36 0.19 0.08 51.21 12:37:01 PM 1 23.32 0.00 2.97 0.10 0.07 73.54 Average: all 36.69 0.00 5.43 2.21 0.09 55.57 Average: 0 40.95 0.00 5.65 2.37 0.09 50.94 Average: 1 32.44 0.00 5.22 2.04 0.09 60.21