---> uname -a: Linux prd-centos8-builder-2c-2g-43509.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 665 4769 19 2262 6735 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:69:d6:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.50/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe69:d6a6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f8:f2:99: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) 07/17/2025 _x86_64_ (2 CPU) 11:31:29 LINUX RESTART (2 CPU) 11:32:02 AM tps rtps wtps bread/s bwrtn/s 11:33:01 AM 290.65 19.16 271.48 5523.82 7902.64 11:34:01 AM 113.53 0.52 113.01 65.19 12212.75 11:35:01 AM 34.92 0.32 34.61 44.52 1781.17 11:36:01 AM 24.15 0.00 24.15 0.00 928.80 11:37:01 AM 21.51 0.92 20.59 95.17 571.04 Average: 96.31 4.13 92.17 1131.18 4668.38 11:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 AM 5144228 6978532 2738204 34.74 2688 2017112 991812 11.11 200376 2214464 165552 11:34:01 AM 4957672 6962880 2924760 37.10 2688 2180500 974272 10.91 226396 2343196 42492 11:35:01 AM 4802108 6850440 3080324 39.08 2688 2223804 1089356 12.20 270516 2455552 52804 11:36:01 AM 4840828 6879548 3041604 38.59 2688 2214192 1059508 11.86 270784 2416728 43192 11:37:01 AM 4863608 6876256 3018824 38.30 2688 2187488 1058784 11.86 422892 2241024 26672 Average: 4921689 6909531 2960743 37.56 2688 2164619 1034746 11.59 278193 2334193 66142 11:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 AM eth0 315.08 195.48 1800.87 64.36 0.00 0.00 0.00 0.00 11:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM eth0 79.75 64.54 828.94 10.31 0.00 0.00 0.00 0.00 11:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM eth0 19.71 21.38 25.27 9.26 0.00 0.00 0.00 0.00 11:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM eth0 19.61 19.75 18.84 7.19 0.00 0.00 0.00 0.00 11:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM eth0 26.64 22.86 28.02 10.98 0.00 0.00 0.00 0.00 11:37:01 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 91.42 64.36 536.18 20.28 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) 07/17/2025 _x86_64_ (2 CPU) 11:31:29 LINUX RESTART (2 CPU) 11:32:02 AM CPU %user %nice %system %iowait %steal %idle 11:33:01 AM all 35.74 0.00 7.24 3.11 0.11 53.80 11:33:01 AM 0 33.20 0.00 8.10 4.04 0.12 54.54 11:33:01 AM 1 38.28 0.00 6.39 2.18 0.10 53.05 11:34:01 AM all 34.69 0.00 4.90 2.41 0.10 57.91 11:34:01 AM 0 31.24 0.00 4.39 2.51 0.12 61.74 11:34:01 AM 1 38.13 0.00 5.41 2.30 0.08 54.07 11:35:01 AM all 34.32 0.00 3.56 0.69 0.12 61.31 11:35:01 AM 0 30.74 0.00 3.42 0.75 0.12 64.98 11:35:01 AM 1 37.90 0.00 3.71 0.63 0.12 57.64 11:36:01 AM all 30.30 0.00 3.59 0.32 0.08 65.70 11:36:01 AM 0 33.76 0.00 4.08 0.38 0.08 61.69 11:36:01 AM 1 26.84 0.00 3.10 0.27 0.08 69.71 11:37:01 AM all 36.80 0.00 4.13 0.17 0.09 58.82 11:37:01 AM 0 36.28 0.00 4.49 0.17 0.10 58.96 11:37:01 AM 1 37.31 0.00 3.77 0.17 0.08 58.67 Average: all 34.36 0.00 4.67 1.33 0.10 59.53 Average: 0 33.05 0.00 4.88 1.56 0.11 60.41 Average: 1 35.68 0.00 4.47 1.10 0.09 58.65