---> uname -a: Linux prd-centos8-builder-2c-2g-3584.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 4799 19 2266 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:15:71:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.38/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe15:7190/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b2:80:42:be 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) 12/04/2025 _x86_64_ (2 CPU) 05:31:36 LINUX RESTART (2 CPU) 05:32:01 AM tps rtps wtps bread/s bwrtn/s 05:33:01 AM 197.20 29.80 167.40 6326.84 30778.46 05:34:01 AM 110.16 0.55 109.61 66.51 9613.33 05:35:01 AM 52.10 0.35 51.75 43.72 5815.29 05:36:01 AM 22.43 0.00 22.43 0.00 632.46 05:37:01 AM 27.96 1.12 26.85 108.12 730.84 Average: 81.98 6.36 75.61 1309.29 9515.38 05:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 AM 5309772 7005196 2572660 32.64 2688 1887548 1007956 11.29 200816 2082780 63284 05:34:01 AM 4964924 6940436 2917508 37.01 2688 2151276 1001964 11.22 205064 2359284 105916 05:35:01 AM 4976704 6988488 2905728 36.86 2688 2186716 977092 10.94 267588 2283264 12924 05:36:01 AM 4984272 6992708 2898160 36.77 2688 2183600 951052 10.65 268564 2275260 8876 05:37:01 AM 5000796 7018056 2881636 36.56 2688 2191968 925040 10.36 423272 2102060 26980 Average: 5047294 6988977 2835138 35.97 2688 2120222 972621 10.89 273061 2220530 43596 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 251.34 152.01 1395.67 60.14 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 58.85 50.58 682.84 8.93 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 57.71 47.78 586.51 10.11 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 18.26 18.41 17.69 7.06 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 21.71 19.46 28.41 9.93 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 81.59 57.66 542.29 19.24 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) 12/04/2025 _x86_64_ (2 CPU) 05:31:36 LINUX RESTART (2 CPU) 05:32:01 AM CPU %user %nice %system %iowait %steal %idle 05:33:01 AM all 34.30 0.00 6.80 3.35 0.11 55.44 05:33:01 AM 0 32.79 0.00 7.00 2.46 0.10 57.64 05:33:01 AM 1 35.82 0.00 6.61 4.24 0.12 53.23 05:34:01 AM all 36.47 0.00 5.53 1.35 0.12 56.53 05:34:01 AM 0 58.04 0.00 7.60 1.62 0.12 32.62 05:34:01 AM 1 15.01 0.00 3.47 1.08 0.13 80.30 05:35:01 AM all 33.81 0.00 4.01 0.62 0.10 61.46 05:35:01 AM 0 45.53 0.00 4.19 0.60 0.10 49.58 05:35:01 AM 1 22.12 0.00 3.83 0.63 0.10 73.31 05:36:01 AM all 32.92 0.00 3.63 0.15 0.12 63.18 05:36:01 AM 0 43.58 0.00 4.21 0.18 0.12 51.91 05:36:01 AM 1 22.27 0.00 3.05 0.12 0.12 74.45 05:37:01 AM all 36.20 0.00 3.86 0.20 0.12 59.62 05:37:01 AM 0 44.99 0.00 4.08 0.20 0.12 50.62 05:37:01 AM 1 27.40 0.00 3.65 0.20 0.12 68.64 Average: all 34.74 0.00 4.76 1.13 0.11 59.25 Average: 0 44.99 0.00 5.41 1.01 0.11 48.47 Average: 1 24.50 0.00 4.12 1.25 0.12 70.02