---> uname -a: Linux prd-centos8-builder-2c-2g-45977.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 619 4808 19 2269 6781 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:f1:35:50 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.146/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fef1:3550/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4a:fa:0a:4c 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) 07/25/2025 _x86_64_ (2 CPU) 17:31:27 LINUX RESTART (2 CPU) 05:32:03 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 204.57 16.18 188.38 5486.94 8302.79 05:34:01 PM 106.68 0.50 106.18 64.38 11690.90 05:35:01 PM 33.81 0.30 33.51 42.39 1314.56 05:36:01 PM 23.38 0.00 23.38 0.00 886.74 05:37:01 PM 27.34 0.92 26.42 95.17 771.01 Average: 78.32 3.50 74.82 1108.63 4568.42 05:32:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5162740 7016648 2719684 34.50 2688 2037312 966896 10.83 201560 2193892 151776 05:34:01 PM 4979720 6990808 2902704 36.83 2688 2186548 962428 10.78 231760 2316248 27028 05:35:01 PM 4964440 6987448 2917984 37.02 2688 2198600 991732 11.10 268384 2294460 20520 05:36:01 PM 4839360 6894772 3043064 38.61 2688 2231252 1062948 11.90 271744 2416544 53340 05:37:01 PM 4902984 6921908 2979440 37.80 2688 2194036 1017616 11.39 422616 2201376 26312 Average: 4969849 6962317 2912575 36.95 2688 2169550 1000324 11.20 279213 2284504 55795 05:32:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM eth0 274.97 182.68 1913.06 65.47 0.00 0.00 0.00 0.00 05:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM eth0 60.18 49.00 752.10 9.67 0.00 0.00 0.00 0.00 05:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 20.25 20.61 25.56 8.90 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 18.21 18.73 16.99 6.80 0.00 0.00 0.00 0.00 05:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM eth0 22.71 20.24 26.92 10.33 0.00 0.00 0.00 0.00 05:37:01 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 77.95 57.42 537.78 19.93 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) 07/25/2025 _x86_64_ (2 CPU) 17:31:27 LINUX RESTART (2 CPU) 05:32:03 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 38.90 0.00 7.19 2.18 0.13 51.60 05:33:01 PM 0 25.65 0.00 5.54 2.29 0.14 66.38 05:33:01 PM 1 52.19 0.00 8.85 2.07 0.12 36.78 05:34:01 PM all 35.19 0.00 5.34 1.34 0.12 58.01 05:34:01 PM 0 24.98 0.00 4.57 1.49 0.12 68.84 05:34:01 PM 1 45.41 0.00 6.11 1.19 0.12 47.18 05:35:01 PM all 33.84 0.00 3.54 0.27 0.11 62.24 05:35:01 PM 0 15.69 0.00 2.59 0.13 0.10 81.48 05:35:01 PM 1 51.98 0.00 4.49 0.40 0.12 43.01 05:36:01 PM all 31.31 0.00 3.08 0.45 0.10 65.06 05:36:01 PM 0 15.89 0.00 2.44 0.33 0.08 81.26 05:36:01 PM 1 46.74 0.00 3.72 0.57 0.12 48.86 05:37:01 PM all 34.49 0.00 4.26 0.37 0.12 60.76 05:37:01 PM 0 37.16 0.00 4.20 0.25 0.12 58.27 05:37:01 PM 1 31.83 0.00 4.31 0.48 0.12 63.26 Average: all 34.72 0.00 4.66 0.91 0.11 59.59 Average: 0 23.87 0.00 3.86 0.89 0.11 71.28 Average: 1 45.57 0.00 5.47 0.93 0.12 47.91