---> uname -a: Linux prd-centos8-builder-2c-2g-44910.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 650 4785 19 2262 6750 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:5c:ae:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.148/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fe5c:ae13/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f6:f7:af:f3 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) 07/21/2025 _x86_64_ (2 CPU) 08:31:27 LINUX RESTART (2 CPU) 08:32:01 AM tps rtps wtps bread/s bwrtn/s 08:33:01 AM 248.16 16.24 231.92 3819.96 7006.93 08:34:01 AM 113.31 0.72 112.60 103.97 12401.08 08:35:01 AM 31.98 0.10 31.88 3.60 1240.81 08:36:01 AM 15.24 0.00 15.24 0.00 681.71 08:37:01 AM 21.64 0.72 20.92 67.57 860.60 Average: 86.07 3.56 82.52 799.12 4438.30 08:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 AM 5136972 6984748 2745460 34.83 2688 2031312 975208 10.92 201328 2222144 172964 08:34:01 AM 4960236 6965108 2922196 37.07 2688 2180340 968984 10.85 231864 2336648 27036 08:35:01 AM 4965088 6970980 2917344 37.01 2688 2181360 964324 10.80 266616 2296616 10772 08:36:01 AM 4964400 6970192 2918032 37.02 2688 2181360 975940 10.93 267424 2295584 12 08:37:01 AM 4952360 6958640 2930072 37.17 2688 2181536 968428 10.84 423156 2152112 9024 Average: 4995811 6969934 2886621 36.62 2688 2151182 970577 10.87 278078 2260621 43962 08:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM eth0 317.86 192.82 1859.02 64.07 0.00 0.00 0.00 0.00 08:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 64.40 50.60 740.53 9.92 0.00 0.00 0.00 0.00 08:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 20.91 21.98 26.33 11.99 0.00 0.00 0.00 0.00 08:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 14.26 13.95 14.15 4.34 0.00 0.00 0.00 0.00 08:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 17.61 15.71 22.22 8.32 0.00 0.00 0.00 0.00 08:37:01 AM 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 87.01 59.02 532.49 19.73 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) 07/21/2025 _x86_64_ (2 CPU) 08:31:27 LINUX RESTART (2 CPU) 08:32:01 AM CPU %user %nice %system %iowait %steal %idle 08:33:01 AM all 37.43 0.00 7.07 2.17 0.13 53.19 08:33:01 AM 0 35.79 0.00 5.28 1.02 0.12 57.79 08:33:01 AM 1 39.08 0.00 8.87 3.33 0.13 48.59 08:34:01 AM all 35.10 0.00 5.55 1.38 0.11 57.85 08:34:01 AM 0 25.25 0.00 4.98 1.33 0.10 68.33 08:34:01 AM 1 44.98 0.00 6.11 1.44 0.12 47.35 08:35:01 AM all 33.88 0.00 3.53 0.21 0.12 62.26 08:35:01 AM 0 10.91 0.00 2.50 0.13 0.10 86.36 08:35:01 AM 1 56.91 0.00 4.56 0.28 0.13 38.11 08:36:01 AM all 21.75 0.00 2.57 0.12 0.08 75.49 08:36:01 AM 0 12.17 0.00 1.99 0.15 0.08 85.61 08:36:01 AM 1 31.31 0.00 3.15 0.08 0.07 65.38 08:37:01 AM all 25.10 0.00 2.76 0.15 0.08 71.91 08:37:01 AM 0 13.24 0.00 2.11 0.15 0.07 84.44 08:37:01 AM 1 36.98 0.00 3.41 0.15 0.08 59.37 Average: all 30.65 0.00 4.30 0.81 0.10 64.14 Average: 0 19.47 0.00 3.37 0.56 0.09 76.51 Average: 1 41.85 0.00 5.22 1.06 0.11 51.76