---> uname -a: Linux prd-centos8-builder-2c-2g-47694.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 25M 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 673 4758 27 2265 6719 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:82:61:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.87/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fe82:61a6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a7:16:0b:d9 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) 07/31/2025 _x86_64_ (2 CPU) 01:31:29 LINUX RESTART (2 CPU) 01:32:02 AM tps rtps wtps bread/s bwrtn/s 01:33:01 AM 220.94 18.21 202.73 5468.13 7524.78 01:34:01 AM 113.15 0.70 112.45 103.18 12068.26 01:35:01 AM 35.25 0.50 34.76 34.12 1816.94 01:36:01 AM 19.78 0.00 19.78 0.00 533.19 01:37:01 AM 23.14 0.52 22.63 64.65 666.59 Average: 82.00 3.94 78.06 1119.74 4511.90 01:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 AM 5138980 6966392 2743444 34.80 2688 2019260 1005952 11.26 201740 2218100 161176 01:34:01 AM 4968344 6969140 2914080 36.97 2688 2184524 997000 11.16 231692 2327452 42492 01:35:01 AM 4833696 6867748 3048728 38.68 2688 2217864 1069988 11.98 270308 2423852 43192 01:36:01 AM 4851824 6884672 3030600 38.45 2688 2216688 1054800 11.81 271472 2404712 42016 01:37:01 AM 4914852 6927128 2967572 37.65 2688 2195636 1022640 11.45 437512 2175116 31964 Average: 4941539 6923016 2940885 37.31 2688 2166794 1030076 11.53 282545 2309846 64168 01:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 287.92 178.84 1817.78 62.75 0.00 0.00 0.00 0.00 01:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 78.50 61.56 810.74 11.44 0.00 0.00 0.00 0.00 01:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 23.38 24.43 27.03 9.50 0.00 0.00 0.00 0.00 01:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 19.30 19.58 19.24 6.94 0.00 0.00 0.00 0.00 01:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 21.79 19.63 27.16 10.36 0.00 0.00 0.00 0.00 01:37:01 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 85.51 60.42 536.17 20.06 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) 07/31/2025 _x86_64_ (2 CPU) 01:31:29 LINUX RESTART (2 CPU) 01:32:02 AM CPU %user %nice %system %iowait %steal %idle 01:33:01 AM all 38.53 0.00 7.40 2.42 0.13 51.52 01:33:01 AM 0 39.41 0.00 8.01 3.64 0.12 48.82 01:33:01 AM 1 37.65 0.00 6.79 1.21 0.14 54.21 01:34:01 AM all 34.54 0.00 5.34 1.49 0.12 58.52 01:34:01 AM 0 39.34 0.00 5.90 1.49 0.13 53.13 01:34:01 AM 1 29.74 0.00 4.79 1.48 0.10 63.89 01:35:01 AM all 33.21 0.00 3.80 0.35 0.11 62.53 01:35:01 AM 0 24.83 0.00 3.41 0.27 0.10 71.39 01:35:01 AM 1 41.59 0.00 4.19 0.43 0.12 53.67 01:36:01 AM all 32.34 0.00 3.85 0.13 0.11 63.56 01:36:01 AM 0 28.44 0.00 3.94 0.10 0.10 67.42 01:36:01 AM 1 36.24 0.00 3.77 0.17 0.12 59.71 01:37:01 AM all 33.23 0.00 4.01 1.43 0.12 61.20 01:37:01 AM 0 23.95 0.00 3.33 0.94 0.13 71.65 01:37:01 AM 1 42.55 0.00 4.70 1.93 0.10 50.72 Average: all 34.36 0.00 4.88 1.16 0.12 59.49 Average: 0 31.17 0.00 4.91 1.28 0.12 62.53 Average: 1 37.55 0.00 4.84 1.04 0.11 56.45