---> uname -a: Linux prd-centos8-builder-2c-2g-2413.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 631 4793 19 2272 6769 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:e8:bb:cf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.78/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fee8:bbcf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5a:7b:1c:22 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) 11/29/2025 _x86_64_ (2 CPU) 21:31:27 LINUX RESTART (2 CPU) 09:32:01 PM tps rtps wtps bread/s bwrtn/s 09:33:01 PM 176.13 15.91 160.22 5154.76 5887.11 09:34:01 PM 115.99 0.50 115.49 64.38 12397.00 09:35:01 PM 36.74 0.70 36.04 72.92 1868.11 09:36:01 PM 21.34 0.00 21.34 0.00 571.21 09:37:01 PM 25.30 0.52 24.78 64.67 706.35 Average: 75.11 3.53 71.58 1071.58 4286.33 09:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 PM 5178284 7020224 2704140 34.31 2688 2024792 962012 10.77 200916 2179388 168724 09:34:01 PM 4955844 6970696 2926580 37.13 2688 2190216 976056 10.93 230252 2337980 43088 09:35:01 PM 4877228 6926448 3005196 38.13 2688 2224500 1019920 11.42 285208 2364224 43076 09:36:01 PM 4856068 6906128 3026356 38.39 2688 2225676 1043988 11.69 286168 2384896 44252 09:37:01 PM 4911212 6932836 2971212 37.69 2688 2196640 1016900 11.39 437804 2177812 26256 Average: 4955727 6951266 2926697 37.13 2688 2172365 1003775 11.24 288070 2288860 65079 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 346.14 198.30 1796.88 63.28 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 78.69 64.18 847.41 10.21 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 09:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM eth0 21.46 21.60 28.78 9.29 0.00 0.00 0.00 0.00 09:35:01 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 18.23 18.39 17.20 7.11 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 22.30 20.18 28.24 9.39 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 97.38 64.54 543.80 19.86 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) 11/29/2025 _x86_64_ (2 CPU) 21:31:27 LINUX RESTART (2 CPU) 09:32:01 PM CPU %user %nice %system %iowait %steal %idle 09:33:01 PM all 35.41 0.00 7.03 2.15 0.13 55.27 09:33:01 PM 0 27.48 0.00 6.58 2.58 0.13 63.22 09:33:01 PM 1 43.36 0.00 7.48 1.73 0.13 47.30 09:34:01 PM all 33.92 0.00 5.00 1.79 0.12 59.17 09:34:01 PM 0 19.33 0.00 4.14 1.86 0.12 74.55 09:34:01 PM 1 48.58 0.00 5.86 1.72 0.12 43.72 09:35:01 PM all 34.13 0.00 3.64 0.28 0.13 61.83 09:35:01 PM 0 21.32 0.00 3.12 0.18 0.12 75.26 09:35:01 PM 1 46.98 0.00 4.16 0.37 0.13 48.36 09:36:01 PM all 33.56 0.00 3.40 0.15 0.11 62.78 09:36:01 PM 0 25.95 0.00 2.98 0.10 0.10 70.87 09:36:01 PM 1 41.20 0.00 3.82 0.20 0.12 54.67 09:37:01 PM all 34.70 0.00 4.22 0.16 0.12 60.81 09:37:01 PM 0 29.16 0.00 3.91 0.15 0.12 66.67 09:37:01 PM 1 40.25 0.00 4.53 0.17 0.12 54.93 Average: all 34.35 0.00 4.66 0.91 0.12 59.97 Average: 0 24.64 0.00 4.14 0.97 0.12 70.12 Average: 1 44.07 0.00 5.17 0.84 0.12 49.80