---> uname -a: Linux prd-centos8-builder-2c-2g-3783.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 663 4762 19 2271 6736 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:58:f3:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.140/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fe58:f3e5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e2:52:bd:c1 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) 10/30/2025 _x86_64_ (2 CPU) 15:31:38 LINUX RESTART (2 CPU) 03:32:01 PM tps rtps wtps bread/s bwrtn/s 03:33:01 PM 195.27 34.34 160.93 8123.38 41220.20 03:34:01 PM 109.10 0.48 108.61 64.11 9532.06 03:35:01 PM 48.84 0.25 48.59 40.13 5711.56 03:36:01 PM 23.74 0.10 23.64 3.60 639.40 03:37:02 PM 24.39 0.72 23.68 67.58 929.71 Average: 80.28 7.18 73.10 1660.24 11608.76 03:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 PM 5229484 6944592 2652936 33.66 2688 1907208 1029880 11.53 201316 2161208 77156 03:34:01 PM 4948020 6923108 2934400 37.23 2688 2151268 1007420 11.28 205032 2375976 102084 03:35:01 PM 4862720 6908016 3019700 38.31 2688 2221020 1010496 11.31 268684 2395296 43084 03:36:01 PM 4921316 6935756 2961104 37.57 2688 2189856 988920 11.07 268344 2336388 10756 03:37:02 PM 4894836 6909460 2987584 37.90 2688 2190032 1009588 11.30 424404 2207332 9024 Average: 4971275 6924186 2911145 36.93 2688 2131877 1009261 11.30 273556 2295240 48421 03:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM eth0 296.47 171.62 1507.01 61.91 0.00 0.00 0.00 0.00 03:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM eth0 46.32 39.84 545.10 7.56 0.00 0.00 0.00 0.00 03:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM eth0 64.96 52.69 602.22 9.45 0.00 0.00 0.00 0.00 03:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM eth0 16.06 17.38 13.94 7.35 0.00 0.00 0.00 0.00 03:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:02 PM eth0 27.67 22.13 31.73 11.04 0.00 0.00 0.00 0.00 03:37:02 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 90.31 60.74 540.06 19.47 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) 10/30/2025 _x86_64_ (2 CPU) 15:31:38 LINUX RESTART (2 CPU) 03:32:01 PM CPU %user %nice %system %iowait %steal %idle 03:33:01 PM all 37.86 0.00 8.06 12.73 0.11 41.24 03:33:01 PM 0 40.20 0.00 8.63 13.60 0.12 37.45 03:33:01 PM 1 35.53 0.00 7.49 11.86 0.10 45.03 03:34:01 PM all 34.72 0.00 5.42 2.02 0.10 57.74 03:34:01 PM 0 31.03 0.00 4.91 1.95 0.10 62.00 03:34:01 PM 1 38.40 0.00 5.93 2.08 0.10 53.49 03:35:01 PM all 30.40 0.00 3.64 2.99 0.08 62.89 03:35:01 PM 0 30.99 0.00 3.88 3.24 0.08 61.80 03:35:01 PM 1 29.81 0.00 3.39 2.74 0.08 63.98 03:36:01 PM all 32.86 0.00 3.16 0.54 0.08 63.35 03:36:01 PM 0 28.97 0.00 3.17 0.50 0.07 67.28 03:36:01 PM 1 36.74 0.00 3.15 0.58 0.10 59.43 03:37:02 PM all 33.32 0.00 3.74 0.26 0.08 62.60 03:37:02 PM 0 31.96 0.00 3.79 0.38 0.08 63.79 03:37:02 PM 1 34.68 0.00 3.69 0.13 0.08 61.41 Average: all 33.83 0.00 4.80 3.70 0.09 57.57 Average: 0 32.63 0.00 4.87 3.93 0.09 58.48 Average: 1 35.03 0.00 4.73 3.47 0.09 56.67