---> uname -a: Linux prd-centos8-builder-2c-2g-52444.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 625 4806 19 2266 6775 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:ef:a6:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.42/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:feef:a627/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8e:c1:16:b2 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) 09/14/2025 _x86_64_ (2 CPU) 23:31:34 LINUX RESTART (2 CPU) 11:32:01 PM tps rtps wtps bread/s bwrtn/s 11:33:01 PM 266.78 30.74 236.04 7078.17 19543.44 11:34:01 PM 108.53 0.70 107.83 103.18 12465.86 11:35:01 PM 29.62 0.10 29.52 3.60 1289.02 11:36:01 PM 18.80 0.00 18.80 0.00 477.12 11:37:01 PM 21.81 0.72 21.09 67.58 552.80 Average: 89.11 6.45 82.66 1450.60 6865.67 11:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 PM 5206324 7042264 2676108 33.95 2688 2018616 917684 10.28 201572 2151204 164712 11:34:01 PM 4980348 6991028 2902084 36.82 2688 2185804 939712 10.52 231672 2315000 29068 11:35:01 PM 4976332 6984540 2906100 36.87 2688 2183812 942996 10.56 268216 2282456 9940 11:36:01 PM 5004160 7013232 2878272 36.52 2688 2184708 917528 10.27 269288 2253524 10752 11:37:01 PM 4904708 6915456 2977724 37.78 2688 2186060 1004040 11.24 425212 2197012 10200 Average: 5014374 6989304 2868058 36.39 2688 2151800 944392 10.57 279192 2239839 44934 11:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 288.99 173.48 1795.59 61.85 0.00 0.00 0.00 0.00 11:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 100.07 78.12 832.99 19.00 0.00 0.00 0.00 0.00 11:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 27.06 24.53 28.00 7.83 0.00 0.00 0.00 0.00 11:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 15.78 16.83 16.49 6.14 0.00 0.00 0.00 0.00 11:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 24.31 21.04 28.21 10.16 0.00 0.00 0.00 0.00 11:37:01 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 91.24 62.80 540.26 21.00 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) 09/14/2025 _x86_64_ (2 CPU) 23:31:34 LINUX RESTART (2 CPU) 11:32:01 PM CPU %user %nice %system %iowait %steal %idle 11:33:01 PM all 45.33 0.00 8.34 3.07 0.11 43.15 11:33:01 PM 0 44.97 0.00 8.97 3.42 0.10 42.54 11:33:01 PM 1 45.69 0.00 7.72 2.72 0.12 43.75 11:34:01 PM all 35.33 0.00 5.71 1.27 0.13 57.57 11:34:01 PM 0 37.29 0.00 5.81 1.07 0.12 55.71 11:34:01 PM 1 33.37 0.00 5.61 1.47 0.13 59.43 11:35:01 PM all 26.89 0.00 3.39 2.65 0.09 66.99 11:35:01 PM 0 26.65 0.00 3.29 2.64 0.08 67.34 11:35:01 PM 1 27.12 0.00 3.49 2.66 0.10 66.63 11:36:01 PM all 28.84 0.00 2.83 3.49 0.08 64.75 11:36:01 PM 0 27.11 0.00 2.81 4.93 0.08 65.06 11:36:01 PM 1 30.58 0.00 2.85 2.05 0.08 64.44 11:37:01 PM all 33.09 0.00 3.43 0.69 0.09 62.70 11:37:01 PM 0 35.56 0.00 3.18 0.48 0.08 60.69 11:37:01 PM 1 30.61 0.00 3.67 0.90 0.10 64.72 Average: all 33.89 0.00 4.74 2.23 0.10 59.04 Average: 0 34.30 0.00 4.81 2.51 0.09 58.29 Average: 1 33.47 0.00 4.67 1.96 0.11 59.79