---> uname -a: Linux prd-centos8-builder-2c-2g-3651.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: 2800.000 BogoMIPS: 5600.00 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 664 4761 19 2271 6735 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:65:57:af brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.200/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fe65:57af/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e6:05:d5:6f 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) 12:32:08 LINUX RESTART (2 CPU) 12:33:03 PM tps rtps wtps bread/s bwrtn/s 12:34:01 PM 174.44 6.89 167.55 1147.60 7195.66 12:35:01 PM 93.40 0.53 92.87 64.91 11098.57 12:36:01 PM 30.03 0.27 29.76 41.86 1263.71 12:37:01 PM 24.80 0.60 24.20 43.46 905.50 Average: 79.88 2.03 77.85 317.57 5098.72 12:33:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:34:01 PM 5034468 6933040 2847956 36.13 2688 2080420 1029440 11.53 202648 2317216 188996 12:35:01 PM 4840140 6885592 3042284 38.60 2688 2220660 1054752 11.81 235552 2451212 60368 12:36:01 PM 4938472 6952560 2943952 37.35 2688 2189464 997232 11.17 268304 2319816 10768 12:37:01 PM 4891808 6906996 2990616 37.94 2688 2190716 1032976 11.57 269304 2365284 10760 Average: 4926222 6919547 2956202 37.50 2688 2170315 1028600 11.52 243952 2363382 67723 12:33:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 94.85 78.89 1102.40 11.13 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 55.03 45.80 594.07 9.66 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 26.15 28.13 32.89 8.58 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 17.78 17.41 20.18 6.59 0.00 0.00 0.00 0.00 12:37:01 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 48.06 42.25 431.83 8.97 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) 12:32:08 LINUX RESTART (2 CPU) 12:33:03 PM CPU %user %nice %system %iowait %steal %idle 12:34:01 PM all 31.45 0.00 4.86 3.02 0.10 60.57 12:34:01 PM 0 20.61 0.00 4.62 3.53 0.09 71.16 12:34:01 PM 1 42.28 0.00 5.10 2.52 0.10 50.00 12:35:01 PM all 33.89 0.00 4.95 2.62 0.11 58.44 12:35:01 PM 0 34.09 0.00 4.98 2.08 0.10 58.74 12:35:01 PM 1 33.69 0.00 4.91 3.15 0.12 58.13 12:36:01 PM all 30.65 0.00 3.97 0.75 0.08 64.54 12:36:01 PM 0 9.10 0.00 3.14 0.12 0.08 87.56 12:36:01 PM 1 52.32 0.00 4.82 1.39 0.08 41.39 12:37:01 PM all 31.85 0.00 3.01 0.31 0.10 64.73 12:37:01 PM 0 9.02 0.00 1.87 0.27 0.10 88.75 12:37:01 PM 1 54.69 0.00 4.15 0.35 0.10 40.71 Average: all 31.97 0.00 4.19 1.66 0.10 62.08 Average: 0 18.19 0.00 3.64 1.48 0.09 76.60 Average: 1 45.76 0.00 4.74 1.85 0.10 47.55