---> uname -a: Linux prd-centos8-builder-2c-2g-51738.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 625 4804 19 2267 6774 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:fa:8a:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.90/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fefa:8a9e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a8:58:93:1f 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) 09/11/2025 _x86_64_ (2 CPU) 19:31:28 LINUX RESTART (2 CPU) 07:32:01 PM tps rtps wtps bread/s bwrtn/s 07:33:01 PM 208.93 23.47 185.46 6049.64 6915.23 07:34:01 PM 114.95 0.45 114.50 63.06 12316.98 07:35:01 PM 35.84 0.35 35.49 43.72 1820.11 07:36:01 PM 16.94 0.00 16.94 0.00 468.71 07:37:01 PM 27.74 0.92 26.82 95.17 756.68 Average: 80.88 5.04 75.84 1250.52 4455.36 07:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 PM 5040332 6935152 2842100 36.06 2688 2077388 1049584 11.75 238376 2279120 222312 07:34:01 PM 4880972 6891144 3001460 38.08 2688 2185468 1054288 11.80 204976 2439524 42568 07:35:01 PM 4894720 6938644 2987712 37.90 2688 2218980 1000216 11.20 270440 2361956 43080 07:36:01 PM 4980620 6991076 2901812 36.81 2688 2185840 952612 10.67 268752 2278544 9936 07:37:01 PM 4969540 6988548 2912892 36.95 2688 2193928 945876 10.59 423248 2134920 28152 Average: 4953237 6948913 2929195 37.16 2688 2172321 1000515 11.20 281158 2298813 69210 07:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 PM eth0 304.91 189.07 1780.56 62.87 0.00 0.00 0.00 0.00 07:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM eth0 69.04 54.17 845.26 9.55 0.00 0.00 0.00 0.00 07:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM eth0 21.33 21.88 25.71 9.02 0.00 0.00 0.00 0.00 07:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM eth0 17.76 17.71 17.37 5.69 0.00 0.00 0.00 0.00 07:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM eth0 31.04 27.16 29.46 16.93 0.00 0.00 0.00 0.00 07:37:01 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 88.82 62.00 539.70 20.81 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) 09/11/2025 _x86_64_ (2 CPU) 19:31:28 LINUX RESTART (2 CPU) 07:32:01 PM CPU %user %nice %system %iowait %steal %idle 07:33:01 PM all 35.48 0.00 7.48 2.59 0.09 54.35 07:33:01 PM 0 25.51 0.00 7.93 2.78 0.10 63.68 07:33:01 PM 1 45.45 0.00 7.04 2.41 0.08 45.03 07:34:01 PM all 35.42 0.00 5.36 1.68 0.11 57.43 07:34:01 PM 0 37.54 0.00 5.22 1.88 0.10 55.26 07:34:01 PM 1 33.29 0.00 5.50 1.48 0.12 59.61 07:35:01 PM all 33.90 0.00 3.94 0.19 0.09 61.87 07:35:01 PM 0 28.04 0.00 3.76 0.18 0.10 67.91 07:35:01 PM 1 39.77 0.00 4.12 0.20 0.08 55.82 07:36:01 PM all 30.39 0.00 3.58 0.08 0.08 65.89 07:36:01 PM 0 35.70 0.00 3.82 0.08 0.08 60.31 07:36:01 PM 1 25.07 0.00 3.34 0.07 0.07 71.46 07:37:01 PM all 36.07 0.00 4.04 0.19 0.09 59.61 07:37:01 PM 0 28.74 0.00 3.45 0.15 0.10 67.56 07:37:01 PM 1 43.41 0.00 4.62 0.23 0.08 51.65 Average: all 34.25 0.00 4.88 0.95 0.09 59.83 Average: 0 31.11 0.00 4.84 1.01 0.10 62.94 Average: 1 37.39 0.00 4.92 0.88 0.09 56.72