---> uname -a: Linux prd-centos8-builder-2c-2g-45181.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 647 4788 19 2262 6753 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:e9:9e:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.230/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fee9:9e41/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:16:d6:02:c3 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) 07/22/2025 _x86_64_ (2 CPU) 08:31:53 LINUX RESTART (2 CPU) 08:33:02 AM tps rtps wtps bread/s bwrtn/s 08:34:01 AM 112.35 0.51 111.84 65.74 9985.19 08:35:01 AM 58.42 0.30 58.12 41.46 6507.92 08:36:01 AM 24.83 0.07 24.76 3.07 929.41 08:37:01 AM 24.56 0.72 23.84 67.58 659.28 Average: 54.80 0.40 54.40 44.37 4497.51 08:33:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:34:01 AM 4979256 6948456 2903176 36.83 2688 2145396 995208 11.14 202724 2347872 121436 08:35:01 AM 4878032 6915852 3004400 38.12 2688 2213496 1019048 11.41 268448 2382144 43176 08:36:01 AM 4990016 6995876 2892416 36.69 2688 2181252 933172 10.45 266968 2270380 4 08:37:01 AM 4860636 6876964 3021796 38.34 2688 2191872 1041072 11.66 424208 2242684 19460 Average: 4926985 6934287 2955447 37.49 2688 2183004 997125 11.16 290587 2310770 46019 08:33:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 59.22 49.93 675.88 7.83 0.00 0.00 0.00 0.00 08:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 64.11 53.57 585.31 11.13 0.00 0.00 0.00 0.00 08:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 17.38 18.21 16.22 7.22 0.00 0.00 0.00 0.00 08:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 23.86 22.08 29.64 10.35 0.00 0.00 0.00 0.00 08:37:01 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 41.06 35.89 325.29 9.14 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) 07/22/2025 _x86_64_ (2 CPU) 08:31:53 LINUX RESTART (2 CPU) 08:33:02 AM CPU %user %nice %system %iowait %steal %idle 08:34:01 AM all 33.62 0.00 5.04 0.92 0.09 60.33 08:34:01 AM 0 31.64 0.00 5.18 1.15 0.08 61.95 08:34:01 AM 1 35.61 0.00 4.91 0.68 0.10 58.71 08:35:01 AM all 34.27 0.00 4.30 0.63 0.10 60.70 08:35:01 AM 0 33.02 0.00 3.82 0.70 0.10 62.36 08:35:01 AM 1 35.53 0.00 4.78 0.55 0.10 59.04 08:36:01 AM all 33.80 0.00 3.35 0.15 0.09 62.61 08:36:01 AM 0 31.20 0.00 3.19 0.12 0.08 65.41 08:36:01 AM 1 36.40 0.00 3.51 0.18 0.10 59.81 08:37:01 AM all 34.92 0.00 3.79 0.13 0.08 61.07 08:37:01 AM 0 23.93 0.00 3.32 0.10 0.08 72.57 08:37:01 AM 1 45.91 0.00 4.27 0.17 0.08 49.57 Average: all 34.16 0.00 4.12 0.45 0.09 61.18 Average: 0 29.94 0.00 3.87 0.52 0.09 65.59 Average: 1 38.37 0.00 4.36 0.39 0.10 56.77