---> uname -a: Linux prd-centos8-builder-2c-2g-675.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 657 4775 19 2265 6743 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:e0:ec:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.204/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fee0:ec57/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:60:fc:07:38 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) 10/05/2025 _x86_64_ (2 CPU) 01:32:18 LINUX RESTART (2 CPU) 01:33:03 AM tps rtps wtps bread/s bwrtn/s 01:34:01 AM 252.77 7.43 245.34 1191.79 8480.57 01:35:01 AM 98.55 0.70 97.85 103.17 11239.90 01:36:01 AM 29.72 0.10 29.62 3.60 1250.42 01:37:01 AM 19.16 0.00 19.16 0.00 483.80 01:38:01 AM 26.60 0.92 25.68 95.18 749.93 Average: 84.24 1.79 82.44 272.61 4413.94 01:33:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:34:01 AM 5075036 6965456 2807396 35.62 2688 2072164 978024 10.95 202300 2277736 185620 01:35:01 AM 4870460 6911436 3011972 38.21 2688 2216216 1021072 11.43 235828 2421180 60376 01:36:01 AM 4949892 6957460 2932540 37.20 2688 2182968 971996 10.88 268216 2308040 9936 01:37:01 AM 4853516 6894144 3028916 38.43 2688 2216112 1013524 11.35 271568 2401736 43080 01:38:01 AM 4883632 6897956 2998800 38.04 2688 2189112 1018500 11.40 423508 2219996 26268 Average: 4926507 6925290 2955925 37.50 2688 2175314 1000623 11.20 280284 2325738 65056 01:33:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 136.63 101.52 1359.23 28.00 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 87.92 70.03 614.10 23.51 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 27.26 27.61 37.66 9.03 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 15.50 16.45 13.68 6.08 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 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 26.68 20.91 28.58 11.65 0.00 0.00 0.00 0.00 01:38:01 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 58.27 46.94 404.28 15.57 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) 10/05/2025 _x86_64_ (2 CPU) 01:32:18 LINUX RESTART (2 CPU) 01:33:03 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 35.80 0.00 6.21 2.22 0.13 55.64 01:34:01 AM 0 41.83 0.00 6.03 1.61 0.14 50.40 01:34:01 AM 1 29.75 0.00 6.40 2.84 0.12 60.89 01:35:01 AM all 35.27 0.00 5.83 1.27 0.12 57.52 01:35:01 AM 0 36.25 0.00 5.84 1.13 0.12 56.67 01:35:01 AM 1 34.29 0.00 5.82 1.40 0.12 58.37 01:36:01 AM all 33.63 0.00 4.12 0.32 0.15 61.79 01:36:01 AM 0 36.76 0.00 3.90 0.47 0.13 58.74 01:36:01 AM 1 30.48 0.00 4.34 0.17 0.17 64.84 01:37:01 AM all 25.23 0.00 2.51 6.89 0.12 65.26 01:37:01 AM 0 35.09 0.00 3.09 7.41 0.13 54.28 01:37:01 AM 1 15.43 0.00 1.93 6.37 0.10 76.17 01:38:01 AM all 37.41 0.00 4.37 0.25 0.10 57.86 01:38:01 AM 0 40.70 0.00 4.67 0.30 0.12 54.22 01:38:01 AM 1 34.13 0.00 4.08 0.20 0.08 61.51 Average: all 33.46 0.00 4.60 2.19 0.12 59.64 Average: 0 38.10 0.00 4.70 2.18 0.13 54.89 Average: 1 28.81 0.00 4.50 2.19 0.12 64.39