---> uname -a: Linux prd-centos8-builder-2c-2g-46594.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 642 4791 19 2263 6758 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:fe:13:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.192/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fefe:13e3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d2:f3:dc:df 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) 07/27/2025 _x86_64_ (2 CPU) 15:31:52 LINUX RESTART (2 CPU) 03:32:02 PM tps rtps wtps bread/s bwrtn/s 03:33:01 PM 340.54 74.55 265.99 14524.30 41946.35 03:34:01 PM 123.11 0.73 122.38 71.84 11145.60 03:35:01 PM 57.62 0.32 57.31 43.19 5963.81 03:36:01 PM 22.88 0.03 22.84 0.53 867.84 03:37:01 PM 28.00 0.92 27.08 95.18 766.26 Average: 113.70 15.12 98.58 2909.66 12041.89 03:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 PM 5345856 7024220 2536576 32.18 2688 1872120 1001976 11.22 198912 2053500 89972 03:34:01 PM 5002660 6971152 2879772 36.53 2688 2144684 1000720 11.21 204380 2322904 101168 03:35:01 PM 4960056 6976588 2922376 37.07 2688 2192260 981744 10.99 267648 2300184 20604 03:36:01 PM 4982364 6989104 2900068 36.79 2688 2182432 979600 10.97 267476 2276828 24 03:37:01 PM 4895380 6908816 2987052 37.90 2688 2188416 1021480 11.44 422100 2208200 27012 Average: 5037263 6973976 2845169 36.10 2688 2115982 997104 11.16 272103 2232323 47756 03:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM eth0 261.29 154.87 1665.98 60.34 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 68.03 58.43 697.87 9.46 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 67.54 57.71 586.37 12.11 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 19.84 19.99 19.22 7.31 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 03:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM eth0 23.31 19.86 27.52 11.07 0.00 0.00 0.00 0.00 03:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 87.44 61.87 595.95 19.93 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) 07/27/2025 _x86_64_ (2 CPU) 15:31:52 LINUX RESTART (2 CPU) 03:32:02 PM CPU %user %nice %system %iowait %steal %idle 03:33:01 PM all 53.85 0.00 11.34 4.97 0.11 29.74 03:33:01 PM 0 46.45 0.00 12.52 6.44 0.12 34.48 03:33:01 PM 1 61.22 0.00 10.16 3.51 0.10 25.01 03:34:01 PM all 36.80 0.00 5.77 1.21 0.12 56.11 03:34:01 PM 0 23.75 0.00 4.89 1.18 0.12 70.06 03:34:01 PM 1 49.85 0.00 6.64 1.23 0.12 42.16 03:35:01 PM all 34.80 0.00 4.29 0.54 0.11 60.27 03:35:01 PM 0 15.93 0.00 3.70 0.22 0.12 80.03 03:35:01 PM 1 53.64 0.00 4.87 0.87 0.10 40.52 03:36:01 PM all 32.04 0.00 3.52 0.13 0.10 64.20 03:36:01 PM 0 18.55 0.00 2.87 0.13 0.10 78.35 03:36:01 PM 1 45.52 0.00 4.17 0.13 0.10 50.08 03:37:01 PM all 36.69 0.00 3.93 0.20 0.12 59.06 03:37:01 PM 0 19.51 0.00 3.11 0.15 0.12 77.11 03:37:01 PM 1 53.90 0.00 4.75 0.25 0.12 40.99 Average: all 38.77 0.00 5.74 1.39 0.11 53.98 Average: 0 24.74 0.00 5.39 1.60 0.11 68.16 Average: 1 52.79 0.00 6.10 1.19 0.11 39.81