---> uname -a: Linux prd-centos8-builder-2c-2g-45502.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 701 4731 19 2264 6699 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:e5:08:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.190/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fee5:82d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:26:54:8b:49 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) 07/23/2025 _x86_64_ (2 CPU) 21:31:30 LINUX RESTART (2 CPU) 09:32:01 PM tps rtps wtps bread/s bwrtn/s 09:33:01 PM 240.92 18.05 222.86 5421.08 7708.01 09:34:01 PM 110.21 0.50 109.71 64.38 12017.91 09:35:02 PM 33.46 0.30 33.16 42.39 1638.09 09:36:01 PM 15.88 0.00 15.88 0.00 356.88 09:37:01 PM 26.66 0.92 25.75 95.18 776.49 Average: 85.68 3.97 81.71 1128.87 4513.87 09:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 PM 5064352 6901156 2818072 35.75 2688 2019824 1059072 11.86 201592 2293708 164724 09:34:01 PM 4901992 6909628 2980432 37.81 2688 2183020 1025900 11.49 230184 2395644 37844 09:35:02 PM 4884968 6892412 2997456 38.03 2688 2183088 1040396 11.65 266144 2378164 10764 09:36:01 PM 4776176 6815996 3106248 39.41 2688 2215444 1132688 12.68 270868 2482240 43180 09:37:01 PM 4821192 6835232 3061232 38.84 2688 2188952 1114424 12.48 422656 2284312 26820 Average: 4889736 6870885 2992688 37.97 2688 2158066 1074496 12.03 278289 2366814 56666 09:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 PM eth0 280.03 181.13 1803.74 62.52 0.00 0.00 0.00 0.00 09:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM eth0 66.51 55.73 792.04 9.87 0.00 0.00 0.00 0.00 09:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:02 PM eth0 19.75 20.43 25.36 8.92 0.00 0.00 0.00 0.00 09:35:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM eth0 19.43 19.43 18.09 7.29 0.00 0.00 0.00 0.00 09:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM eth0 23.58 19.81 27.22 10.55 0.00 0.00 0.00 0.00 09:37:01 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 82.09 59.46 535.17 19.88 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) 07/23/2025 _x86_64_ (2 CPU) 21:31:30 LINUX RESTART (2 CPU) 09:32:01 PM CPU %user %nice %system %iowait %steal %idle 09:33:01 PM all 42.44 0.00 7.53 3.07 0.11 46.85 09:33:01 PM 0 33.00 0.00 7.82 3.88 0.12 55.18 09:33:01 PM 1 51.88 0.00 7.23 2.25 0.10 38.54 09:34:01 PM all 34.00 0.00 5.17 2.57 0.09 58.17 09:34:01 PM 0 16.67 0.00 4.01 3.16 0.10 76.06 09:34:01 PM 1 51.41 0.00 6.33 1.99 0.08 40.18 09:35:02 PM all 34.25 0.00 3.21 0.20 0.09 62.25 09:35:02 PM 0 14.86 0.00 2.30 0.17 0.08 82.59 09:35:02 PM 1 53.65 0.00 4.12 0.23 0.10 41.90 09:36:01 PM all 31.60 0.00 3.53 0.09 0.08 64.70 09:36:01 PM 0 23.74 0.00 2.90 0.07 0.07 73.22 09:36:01 PM 1 39.44 0.00 4.15 0.12 0.08 56.20 09:37:01 PM all 36.46 0.00 4.36 0.14 0.11 58.92 09:37:01 PM 0 20.87 0.00 3.63 0.08 0.10 75.31 09:37:01 PM 1 52.02 0.00 5.09 0.20 0.12 42.57 Average: all 35.76 0.00 4.76 1.22 0.10 58.16 Average: 0 21.82 0.00 4.14 1.48 0.09 72.48 Average: 1 49.71 0.00 5.39 0.96 0.10 43.84