---> uname -a: Linux prd-centos8-builder-2c-2g-2413.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 616 4820 19 2261 6784 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:5a:39:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.197/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe5a:39f2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:27:6d:93:cb 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) 08/18/2025 _x86_64_ (2 CPU) 13:31:31 LINUX RESTART (2 CPU) 01:32:01 PM tps rtps wtps bread/s bwrtn/s 01:33:01 PM 200.87 15.88 184.99 4091.70 7791.14 01:34:02 PM 103.07 0.50 102.57 64.38 10986.65 01:35:01 PM 28.67 0.31 28.37 43.11 1598.71 01:36:01 PM 19.16 0.00 19.16 0.00 472.73 01:37:01 PM 24.95 0.92 24.03 95.18 721.46 Average: 75.50 3.53 71.97 861.66 4323.43 01:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 PM 5171452 7011988 2710980 34.39 2688 2023164 961268 10.76 201552 2185724 157324 01:34:02 PM 4977952 6981264 2904480 36.85 2688 2178500 958644 10.73 232280 2316424 41660 01:35:01 PM 4987524 6991076 2894908 36.73 2688 2178724 958440 10.73 267056 2272368 8908 01:36:01 PM 4880664 6918128 3001768 38.08 2688 2213040 1020516 11.43 270976 2375952 43192 01:37:01 PM 4949648 6959660 2932784 37.21 2688 2184812 975064 10.92 422816 2154272 25160 Average: 4993448 6972423 2888984 36.65 2688 2155648 974786 10.91 278936 2260948 55249 01:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 315.43 196.55 1805.96 63.28 0.00 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:02 PM eth0 77.66 60.88 798.09 10.82 0.00 0.00 0.00 0.00 01:34:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 20.59 21.73 26.13 8.91 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 17.78 18.34 16.87 6.74 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 22.76 19.75 27.07 10.28 0.00 0.00 0.00 0.00 01:37:01 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 91.08 63.59 536.56 20.05 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) 08/18/2025 _x86_64_ (2 CPU) 13:31:31 LINUX RESTART (2 CPU) 01:32:01 PM CPU %user %nice %system %iowait %steal %idle 01:33:01 PM all 38.71 0.00 6.84 2.06 0.12 52.27 01:33:01 PM 0 23.73 0.00 6.57 2.70 0.12 66.89 01:33:01 PM 1 53.63 0.00 7.11 1.43 0.12 37.71 01:34:02 PM all 35.39 0.00 5.35 0.94 0.09 58.23 01:34:02 PM 0 19.92 0.00 4.56 0.81 0.08 74.62 01:34:02 PM 1 50.87 0.00 6.15 1.07 0.10 41.81 01:35:01 PM all 33.78 0.00 3.70 0.24 0.08 62.20 01:35:01 PM 0 18.96 0.00 3.35 0.19 0.08 77.42 01:35:01 PM 1 48.62 0.00 4.05 0.29 0.08 46.96 01:36:01 PM all 29.62 0.00 2.81 0.13 0.08 67.35 01:36:01 PM 0 22.58 0.00 2.29 0.15 0.08 74.90 01:36:01 PM 1 36.66 0.00 3.34 0.12 0.08 59.81 01:37:01 PM all 33.12 0.00 4.24 0.13 0.08 62.43 01:37:01 PM 0 15.40 0.00 3.31 0.08 0.07 81.13 01:37:01 PM 1 50.88 0.00 5.17 0.18 0.08 43.68 Average: all 34.12 0.00 4.59 0.70 0.09 60.49 Average: 0 20.12 0.00 4.02 0.79 0.09 74.99 Average: 1 48.13 0.00 5.17 0.62 0.09 45.99