---> uname -a: Linux prd-centos8-builder-2c-2g-43534.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: 2799.996 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 626 4806 19 2265 6774 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:c3:de:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.34/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fec3:de9b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0c:a5:f9:d8 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) 07/17/2025 _x86_64_ (2 CPU) 16:31:30 LINUX RESTART (2 CPU) 04:32:01 PM tps rtps wtps bread/s bwrtn/s 04:33:01 PM 214.76 14.86 199.90 4180.41 7787.89 04:34:01 PM 103.37 0.50 102.87 64.39 11974.79 04:35:01 PM 33.36 0.30 33.06 42.39 1295.80 04:36:01 PM 23.86 0.40 23.46 30.53 897.38 Average: 93.85 4.02 89.83 1079.77 5489.08 04:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 PM 5159356 7004160 2723076 34.55 2688 2027988 974420 10.91 200632 2199952 160392 04:34:01 PM 4979056 6985928 2903376 36.83 2688 2182132 950608 10.64 230816 2317244 27028 04:35:01 PM 4963352 6979048 2919080 37.03 2688 2191044 968280 10.84 266984 2296400 17492 04:36:01 PM 4940808 6950592 2941624 37.32 2688 2185184 985144 11.03 267264 2318804 10756 Average: 5010643 6979932 2871789 36.43 2688 2146587 969613 10.86 241424 2283100 53917 04:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 PM eth0 274.32 178.45 1806.89 62.42 0.00 0.00 0.00 0.00 04:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 71.27 56.96 793.09 10.14 0.00 0.00 0.00 0.00 04:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 19.61 20.46 25.49 9.04 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 19.16 19.78 20.47 6.95 0.00 0.00 0.00 0.00 04:36:01 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 96.11 68.92 661.60 22.14 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) 07/17/2025 _x86_64_ (2 CPU) 16:31:30 LINUX RESTART (2 CPU) 04:32:01 PM CPU %user %nice %system %iowait %steal %idle 04:33:01 PM all 38.58 0.00 7.20 1.68 0.11 52.43 04:33:01 PM 0 19.61 0.00 5.49 0.78 0.08 74.03 04:33:01 PM 1 57.66 0.00 8.92 2.58 0.13 30.71 04:34:01 PM all 36.17 0.00 5.47 0.86 0.10 57.40 04:34:01 PM 0 24.55 0.00 4.55 0.75 0.08 70.06 04:34:01 PM 1 47.83 0.00 6.39 0.97 0.12 44.69 04:35:01 PM all 34.69 0.00 3.44 0.15 0.10 61.61 04:35:01 PM 0 16.28 0.00 2.72 0.12 0.08 80.80 04:35:01 PM 1 53.13 0.00 4.17 0.18 0.12 42.40 04:36:01 PM all 32.95 0.00 3.23 0.14 0.08 63.60 04:36:01 PM 0 30.96 0.00 3.59 0.07 0.08 65.30 04:36:01 PM 1 34.94 0.00 2.87 0.22 0.08 61.89 Average: all 35.60 0.00 4.84 0.71 0.10 58.76 Average: 0 22.84 0.00 4.09 0.43 0.08 72.55 Average: 1 48.38 0.00 5.58 0.98 0.11 44.94