---> uname -a: Linux prd-centos8-builder-2c-2g-46248.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 636 4797 19 2263 6764 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:f4:70:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.91/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fef4:7053/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:44:ba:eb:53 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) 07/26/2025 _x86_64_ (2 CPU) 17:32:09 LINUX RESTART (2 CPU) 05:33:01 PM tps rtps wtps bread/s bwrtn/s 05:34:01 PM 212.91 6.68 206.23 1109.90 7358.48 05:35:01 PM 94.97 0.50 94.47 64.39 10875.44 05:36:01 PM 31.34 0.30 31.04 42.39 1284.56 05:37:01 PM 21.60 0.40 21.20 30.53 830.86 Average: 90.21 1.97 88.24 311.82 5087.27 05:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:34:01 PM 5073196 6967524 2809236 35.64 2688 2075908 1012268 11.33 201552 2279708 184840 05:35:01 PM 4884620 6922120 2997812 38.03 2688 2212756 1020112 11.42 234072 2408708 59104 05:36:01 PM 4951904 6958380 2930528 37.18 2688 2181944 994516 11.14 265532 2310232 9916 05:37:01 PM 4931180 6939440 2951252 37.44 2688 2183720 1010984 11.32 267076 2328964 10756 Average: 4960225 6946866 2922207 37.07 2688 2163582 1009470 11.30 242058 2331903 66154 05:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 91.25 74.18 1050.49 10.45 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 50.74 41.76 573.28 9.33 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 18.84 19.98 24.34 8.02 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 19.96 19.38 25.67 6.40 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 45.20 38.82 418.45 8.55 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) 07/26/2025 _x86_64_ (2 CPU) 17:32:09 LINUX RESTART (2 CPU) 05:33:01 PM CPU %user %nice %system %iowait %steal %idle 05:34:01 PM all 33.12 0.00 5.08 2.82 0.12 58.85 05:34:01 PM 0 49.77 0.00 5.83 2.40 0.12 41.89 05:34:01 PM 1 16.48 0.00 4.34 3.24 0.12 75.82 05:35:01 PM all 33.72 0.00 5.11 2.78 0.10 58.29 05:35:01 PM 0 43.39 0.00 5.74 2.97 0.10 47.81 05:35:01 PM 1 24.04 0.00 4.49 2.59 0.10 68.79 05:36:01 PM all 34.64 0.00 3.76 0.63 0.09 60.87 05:36:01 PM 0 51.11 0.00 4.16 0.65 0.10 43.98 05:36:01 PM 1 18.17 0.00 3.36 0.62 0.08 77.77 05:37:01 PM all 30.40 0.00 3.11 0.21 0.08 66.19 05:37:01 PM 0 52.24 0.00 4.18 0.18 0.08 43.31 05:37:01 PM 1 8.52 0.00 2.04 0.23 0.08 89.13 Average: all 32.97 0.00 4.27 1.61 0.10 61.05 Average: 0 49.13 0.00 4.98 1.55 0.10 44.25 Average: 1 16.80 0.00 3.56 1.67 0.10 77.87