---> uname -a: Linux prd-centos8-builder-2c-2g-51495.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 669 4763 19 2264 6730 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:99:0f:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.165/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe99:fe1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:66:68:d5:ef 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) 09/10/2025 _x86_64_ (2 CPU) 20:31:29 LINUX RESTART (2 CPU) 08:32:01 PM tps rtps wtps bread/s bwrtn/s 08:33:01 PM 207.85 10.68 197.17 3582.01 7990.97 08:34:01 PM 106.06 0.52 105.55 65.18 11264.43 08:35:01 PM 34.31 0.30 34.01 42.39 1749.13 08:36:01 PM 21.18 0.40 20.78 30.52 561.56 08:37:01 PM 25.95 0.52 25.43 64.66 740.78 Average: 79.07 2.48 76.59 757.00 4461.59 08:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 PM 5111868 6947476 2770556 35.15 2688 2019276 1003360 11.23 200856 2246108 141592 08:34:01 PM 4933596 6939400 2948828 37.41 2688 2181160 1001100 11.21 231248 2362200 41664 08:35:01 PM 4929704 6943012 2952720 37.46 2688 2188904 1006568 11.27 269060 2328780 16336 08:36:01 PM 4899476 6908156 2982948 37.84 2688 2184204 1022196 11.45 268704 2359224 10768 08:37:01 PM 4871216 6884840 3011208 38.20 2688 2188708 1050064 11.76 423324 2233116 26392 Average: 4949172 6924577 2933252 37.21 2688 2152450 1016658 11.38 278638 2305886 47350 08:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 PM eth0 319.89 199.78 1787.58 63.39 0.00 0.00 0.00 0.00 08:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM eth0 64.01 53.47 809.29 9.90 0.00 0.00 0.00 0.00 08:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 19.81 19.93 25.32 8.98 0.00 0.00 0.00 0.00 08:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 19.18 19.38 18.70 6.90 0.00 0.00 0.00 0.00 08:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM eth0 22.75 20.40 25.60 10.51 0.00 0.00 0.00 0.00 08:37:01 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 89.13 62.59 533.33 19.94 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) 09/10/2025 _x86_64_ (2 CPU) 20:31:29 LINUX RESTART (2 CPU) 08:32:01 PM CPU %user %nice %system %iowait %steal %idle 08:33:01 PM all 35.55 0.00 6.32 1.84 0.39 55.89 08:33:01 PM 0 35.78 0.00 6.88 1.69 0.08 55.57 08:33:01 PM 1 35.33 0.00 5.77 2.00 0.70 56.20 08:34:01 PM all 35.68 0.00 5.28 0.89 0.09 58.06 08:34:01 PM 0 37.58 0.00 4.96 0.82 0.10 56.54 08:34:01 PM 1 33.77 0.00 5.59 0.97 0.08 59.59 08:35:01 PM all 33.92 0.00 3.41 0.22 0.09 62.36 08:35:01 PM 0 29.04 0.00 3.29 0.22 0.08 67.38 08:35:01 PM 1 38.81 0.00 3.54 0.22 0.10 57.34 08:36:01 PM all 32.48 0.00 3.15 0.14 0.08 64.15 08:36:01 PM 0 31.44 0.00 3.08 0.15 0.07 65.26 08:36:01 PM 1 33.52 0.00 3.22 0.13 0.08 63.04 08:37:01 PM all 31.02 0.00 3.86 0.14 0.16 64.83 08:37:01 PM 0 30.33 0.00 4.09 0.15 0.08 65.35 08:37:01 PM 1 31.70 0.00 3.62 0.13 0.23 64.31 Average: all 33.73 0.00 4.40 0.65 0.16 61.06 Average: 0 32.83 0.00 4.46 0.60 0.08 62.02 Average: 1 34.62 0.00 4.35 0.69 0.24 60.10