---> uname -a: Linux prd-centos8-builder-2c-2g-37599.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 664 4788 19 2244 6737 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:05:39:8e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.110/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fe05:398e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f6:04:2a: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) 06/26/2025 _x86_64_ (2 CPU) 12:31:30 LINUX RESTART (2 CPU) 12:32:01 PM tps rtps wtps bread/s bwrtn/s 12:33:01 PM 266.05 26.04 240.01 6172.78 10137.63 12:34:01 PM 107.18 0.70 106.48 103.17 11431.96 12:35:01 PM 28.58 0.10 28.48 3.60 1568.57 12:36:01 PM 17.81 0.00 17.81 0.00 459.20 12:37:01 PM 21.56 0.93 20.63 95.30 611.06 Average: 88.24 5.55 82.69 1275.17 4841.97 12:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 PM 5149480 6983052 2732952 34.67 2688 2016308 969752 10.86 201056 2209668 162968 12:34:01 PM 4970796 6958444 2911636 36.94 2688 2163976 981500 10.99 231692 2330844 41668 12:35:01 PM 4953264 6948420 2929168 37.16 2688 2171896 1002172 11.22 266580 2313628 17548 12:36:01 PM 4885884 6904264 2996548 38.02 2688 2195088 1025036 11.48 269016 2378448 40912 12:37:01 PM 4934748 6925740 2947684 37.40 2688 2167344 1004788 11.25 423452 2174740 10204 Average: 4978834 6943984 2903598 36.84 2688 2142922 996650 11.16 278359 2281466 54660 12:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 279.53 176.76 1787.65 62.06 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 72.51 56.20 757.48 10.42 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 22.71 23.78 28.28 9.33 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 20.14 18.88 17.08 6.69 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 21.98 17.76 25.41 9.61 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 83.38 58.68 523.24 19.62 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) 06/26/2025 _x86_64_ (2 CPU) 12:31:30 LINUX RESTART (2 CPU) 12:32:01 PM CPU %user %nice %system %iowait %steal %idle 12:33:01 PM all 46.00 0.00 8.20 3.09 0.10 42.60 12:33:01 PM 0 50.88 0.00 7.23 1.49 0.10 40.31 12:33:01 PM 1 41.14 0.00 9.17 4.70 0.10 44.90 12:34:01 PM all 34.93 0.00 5.64 2.83 0.11 56.48 12:34:01 PM 0 45.45 0.00 6.25 3.60 0.12 44.58 12:34:01 PM 1 24.40 0.00 5.04 2.07 0.10 68.39 12:35:01 PM all 34.34 0.00 3.92 0.30 0.08 61.36 12:35:01 PM 0 44.30 0.00 4.14 0.38 0.08 51.09 12:35:01 PM 1 24.38 0.00 3.70 0.22 0.08 71.61 12:36:01 PM all 27.70 0.00 3.00 1.52 0.08 67.70 12:36:01 PM 0 35.78 0.00 3.70 2.42 0.08 58.02 12:36:01 PM 1 19.58 0.00 2.31 0.62 0.08 77.41 12:37:01 PM all 29.25 0.00 3.26 2.68 0.09 64.72 12:37:01 PM 0 47.98 0.00 4.21 2.80 0.10 44.91 12:37:01 PM 1 10.53 0.00 2.32 2.55 0.08 84.52 Average: all 34.44 0.00 4.81 2.08 0.09 58.58 Average: 0 44.87 0.00 5.10 2.14 0.10 47.79 Average: 1 24.00 0.00 4.51 2.03 0.09 69.37