---> uname -a: Linux prd-centos8-builder-2c-2g-49208.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 706 4722 19 2268 6694 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:d1:59:c6 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 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fed1:59c6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cd:2f:76:7d 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) 09/05/2025 _x86_64_ (2 CPU) 14:31:30 LINUX RESTART (2 CPU) 02:32:01 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 201.17 18.69 182.48 5696.75 6717.14 02:34:01 PM 118.28 0.47 117.81 63.85 12462.81 02:35:01 PM 36.26 0.35 35.91 43.73 1845.89 02:36:01 PM 21.75 0.00 21.75 0.00 867.51 02:37:01 PM 23.71 0.92 22.80 95.18 625.80 Average: 80.24 4.09 76.16 1180.17 4504.24 02:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 5071964 6873504 2810468 35.65 2688 1990708 1140904 12.77 215400 2296760 133888 02:34:01 PM 4760608 6809712 3121824 39.60 2688 2224772 1143360 12.80 209548 2556732 65748 02:35:01 PM 4812264 6856984 3070168 38.95 2688 2220100 1098088 12.30 270200 2445468 43076 02:36:01 PM 4874340 6885832 3008092 38.16 2688 2186960 1064036 11.91 268816 2384812 9936 02:37:01 PM 4873808 6890924 3008624 38.17 2688 2191932 1052296 11.78 423180 2230580 25104 Average: 4878597 6863391 3003835 38.11 2688 2162894 1099737 12.31 277429 2382870 55550 02:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 304.30 181.04 1774.65 61.88 0.00 0.00 0.00 0.00 02:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 69.13 54.48 845.18 9.58 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 22.25 23.08 26.34 9.25 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 19.15 18.65 18.24 6.26 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 24.26 21.08 27.78 14.59 0.00 0.00 0.00 0.00 02:37:01 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 87.83 59.67 538.53 20.32 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) 09/05/2025 _x86_64_ (2 CPU) 14:31:30 LINUX RESTART (2 CPU) 02:32:01 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 36.09 0.00 6.41 1.73 0.09 55.68 02:33:01 PM 0 38.03 0.00 7.45 2.67 0.08 51.77 02:33:01 PM 1 34.15 0.00 5.37 0.80 0.10 59.58 02:34:01 PM all 35.83 0.00 5.53 1.03 0.11 57.50 02:34:01 PM 0 35.34 0.00 5.88 1.32 0.10 57.36 02:34:01 PM 1 36.33 0.00 5.17 0.75 0.12 57.64 02:35:01 PM all 32.80 0.00 3.79 0.24 0.09 63.08 02:35:01 PM 0 43.72 0.00 4.18 0.30 0.10 51.70 02:35:01 PM 1 21.86 0.00 3.39 0.18 0.08 74.48 02:36:01 PM all 31.52 0.00 3.57 0.14 0.08 64.68 02:36:01 PM 0 32.06 0.00 3.45 0.22 0.08 64.19 02:36:01 PM 1 30.99 0.00 3.69 0.07 0.08 65.18 02:37:01 PM all 36.48 0.00 4.02 0.13 0.10 59.26 02:37:01 PM 0 46.06 0.00 4.47 0.20 0.08 49.18 02:37:01 PM 1 26.92 0.00 3.57 0.07 0.12 69.33 Average: all 34.54 0.00 4.66 0.66 0.10 60.04 Average: 0 39.04 0.00 5.09 0.94 0.09 54.85 Average: 1 30.05 0.00 4.24 0.37 0.10 65.24