---> uname -a: Linux prd-centos8-builder-2c-2g-17318.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 709 4716 19 2271 6691 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:4d:25:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.199/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fe4d:25d1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1f:77:54:dc 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) 12/29/2025 _x86_64_ (2 CPU) 20:31:28 LINUX RESTART (2 CPU) 08:32:01 PM tps rtps wtps bread/s bwrtn/s 08:33:01 PM 208.48 11.66 196.82 3584.41 8698.23 08:34:01 PM 107.50 0.68 106.82 102.38 11492.73 08:35:01 PM 31.52 0.85 30.67 53.85 1297.53 08:36:01 PM 20.61 0.08 20.53 10.66 543.91 Average: 92.03 3.32 88.71 937.90 5508.06 08:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 PM 5025448 6918644 2856984 36.24 2688 2075320 1045560 11.71 202328 2328748 184852 08:34:01 PM 4795184 6841932 3087248 39.17 2688 2221636 1108540 12.41 236348 2495224 60376 08:35:01 PM 4875492 6890436 3006940 38.15 2688 2189848 1044824 11.70 268992 2381912 9936 08:36:01 PM 4878700 6892960 3003732 38.11 2688 2189240 1046508 11.72 438692 2208912 9004 Average: 4893706 6885993 2988726 37.92 2688 2169011 1061358 11.88 286590 2353699 66042 08:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 PM eth0 297.05 185.99 1960.92 62.32 0.00 0.00 0.00 0.00 08:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM eth0 74.79 63.27 627.54 11.99 0.00 0.00 0.00 0.00 08:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 22.89 23.19 30.84 8.49 0.00 0.00 0.00 0.00 08:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 22.80 20.80 30.64 8.16 0.00 0.00 0.00 0.00 08:36:01 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 104.39 73.32 662.52 22.74 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) 12/29/2025 _x86_64_ (2 CPU) 20:31:28 LINUX RESTART (2 CPU) 08:32:01 PM CPU %user %nice %system %iowait %steal %idle 08:33:01 PM all 38.01 0.00 6.74 1.98 0.08 53.18 08:33:01 PM 0 24.62 0.00 4.78 0.67 0.08 69.85 08:33:01 PM 1 51.42 0.00 8.70 3.30 0.08 36.50 08:34:01 PM all 36.21 0.00 4.99 0.97 0.08 57.76 08:34:01 PM 0 21.56 0.00 4.14 0.97 0.08 73.25 08:34:01 PM 1 50.83 0.00 5.84 0.97 0.08 42.28 08:35:01 PM all 33.86 0.00 3.69 0.22 0.08 62.15 08:35:01 PM 0 17.55 0.00 2.87 0.22 0.08 79.28 08:35:01 PM 1 50.17 0.00 4.52 0.22 0.08 45.02 08:36:01 PM all 33.46 0.00 3.36 0.10 0.09 62.99 08:36:01 PM 0 14.37 0.00 2.15 0.10 0.08 83.29 08:36:01 PM 1 52.53 0.00 4.57 0.10 0.10 42.70 Average: all 35.38 0.00 4.69 0.82 0.09 59.02 Average: 0 19.52 0.00 3.48 0.49 0.08 76.42 Average: 1 51.24 0.00 5.90 1.14 0.09 41.63