---> uname -a: Linux prd-centos8-builder-2c-2g-46490.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 639 4791 19 2266 6760 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:61:db:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.198/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe61:dbb8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:28:19:d3:c1 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) 07/27/2025 _x86_64_ (2 CPU) 05:31:33 LINUX RESTART (2 CPU) 05:32:01 AM tps rtps wtps bread/s bwrtn/s 05:33:01 AM 263.20 25.31 237.89 6173.28 17591.97 05:34:01 AM 104.70 0.45 104.25 63.06 11072.27 05:35:01 AM 33.51 0.68 32.82 71.18 2573.21 05:36:01 AM 29.54 1.28 28.26 116.89 696.02 05:37:01 AM 20.08 0.32 19.76 37.06 554.22 Average: 90.21 5.61 84.60 1292.38 6497.58 05:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 AM 5089788 6924208 2792636 35.43 2688 2017416 1060100 11.87 200376 2266332 165708 05:34:01 AM 4838360 6881116 3044064 38.62 2688 2218712 1070900 11.99 209436 2480760 94460 05:35:01 AM 4978532 6984968 2903892 36.84 2688 2181872 964672 10.80 249868 2298820 9920 05:36:01 AM 4979272 6990204 2903152 36.83 2688 2186296 940100 10.53 284272 2263248 10756 05:37:01 AM 4959064 6969260 2923360 37.09 2688 2185604 968528 10.84 439772 2128388 9024 Average: 4969003 6949951 2913421 36.96 2688 2157980 1000860 11.21 276745 2287510 57974 05:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 263.50 173.18 1766.64 61.71 0.00 0.00 0.00 0.00 05:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 83.87 61.06 829.74 10.49 0.00 0.00 0.00 0.00 05:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 34.59 34.21 34.57 9.99 0.00 0.00 0.00 0.00 05:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 25.31 20.29 17.50 9.02 0.00 0.00 0.00 0.00 05:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 33.11 26.50 34.23 11.39 0.00 0.00 0.00 0.00 05:37:01 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 88.08 63.05 536.54 20.52 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) 07/27/2025 _x86_64_ (2 CPU) 05:31:33 LINUX RESTART (2 CPU) 05:32:01 AM CPU %user %nice %system %iowait %steal %idle 05:33:01 AM all 44.65 0.00 7.84 2.20 0.14 45.16 05:33:01 AM 0 37.33 0.00 8.53 3.05 0.15 50.93 05:33:01 AM 1 51.95 0.00 7.15 1.35 0.13 39.41 05:34:01 AM all 33.15 0.00 4.78 3.24 0.10 58.74 05:34:01 AM 0 20.50 0.00 3.61 2.66 0.08 73.14 05:34:01 AM 1 45.79 0.00 5.94 3.81 0.12 44.35 05:35:01 AM all 28.82 0.00 4.56 0.26 0.08 66.27 05:35:01 AM 0 17.79 0.00 3.98 0.37 0.08 77.78 05:35:01 AM 1 39.86 0.00 5.15 0.15 0.08 54.76 05:36:01 AM all 35.02 0.00 3.24 0.45 0.12 61.17 05:36:01 AM 0 23.73 0.00 2.74 0.15 0.10 73.29 05:36:01 AM 1 46.30 0.00 3.75 0.75 0.13 49.07 05:37:01 AM all 34.02 0.00 4.02 0.11 0.09 61.76 05:37:01 AM 0 23.09 0.00 3.86 0.07 0.08 72.90 05:37:01 AM 1 44.94 0.00 4.19 0.15 0.10 50.63 Average: all 35.13 0.00 4.89 1.25 0.11 58.63 Average: 0 24.48 0.00 4.54 1.26 0.10 69.62 Average: 1 45.76 0.00 5.23 1.24 0.11 47.65