---> uname -a: Linux prd-centos8-builder-2c-2g-3568.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 642 4790 19 2264 6758 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:92:89:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.166/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe92:8906/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:31:3e:3f:c4 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) 10/14/2025 _x86_64_ (2 CPU) 14:31:34 LINUX RESTART (2 CPU) 02:32:01 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 248.12 29.92 218.19 6368.41 24148.27 02:34:01 PM 115.63 0.45 115.18 63.05 12336.42 02:35:01 PM 38.37 0.35 38.02 43.72 2092.92 02:36:01 PM 23.11 0.00 23.11 0.00 594.43 02:37:01 PM 24.49 0.92 23.58 95.17 729.29 Average: 89.95 6.33 83.62 1314.11 7980.51 02:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 5099820 6926136 2782604 35.30 2688 2014656 1065172 11.93 222668 2255448 166028 02:34:01 PM 4974732 6981984 2907692 36.89 2688 2182664 964232 10.80 208488 2340200 47136 02:35:01 PM 4926000 6933460 2956424 37.51 2688 2182980 1008136 11.29 267980 2332428 9940 02:36:01 PM 4871188 6911660 3011236 38.20 2688 2216120 1029964 11.53 271628 2383876 43076 02:37:01 PM 4958796 6971684 2923628 37.09 2688 2187952 974696 10.91 423480 2144420 25100 Average: 4966107 6944985 2916317 37.00 2688 2156874 1008440 11.29 278849 2291274 58256 02:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 279.96 177.37 1780.67 62.37 0.00 0.00 0.00 0.00 02:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 71.88 60.25 846.29 9.94 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 19.03 20.43 24.26 8.32 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 18.10 19.23 16.63 7.76 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 22.09 19.91 26.81 14.25 0.00 0.00 0.00 0.00 02:37:01 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 82.21 59.44 538.95 20.53 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) 10/14/2025 _x86_64_ (2 CPU) 14:31:34 LINUX RESTART (2 CPU) 02:32:01 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 42.32 0.00 7.69 5.00 0.12 44.87 02:33:01 PM 0 53.16 0.00 8.70 7.78 0.12 30.24 02:33:01 PM 1 31.54 0.00 6.69 2.24 0.12 59.42 02:34:01 PM all 36.19 0.00 5.48 1.92 0.12 56.29 02:34:01 PM 0 50.38 0.00 6.80 1.72 0.13 40.96 02:34:01 PM 1 22.09 0.00 4.17 2.13 0.10 71.52 02:35:01 PM all 30.69 0.00 3.37 1.63 0.11 64.21 02:35:01 PM 0 46.84 0.00 4.29 1.95 0.12 46.80 02:35:01 PM 1 14.65 0.00 2.46 1.30 0.10 81.49 02:36:01 PM all 33.45 0.00 3.59 0.63 0.10 62.23 02:36:01 PM 0 50.45 0.00 4.92 1.04 0.12 43.48 02:36:01 PM 1 16.51 0.00 2.27 0.22 0.08 80.92 02:37:01 PM all 33.38 0.00 4.14 0.47 0.12 61.90 02:37:01 PM 0 44.04 0.00 4.54 0.37 0.12 50.94 02:37:01 PM 1 22.74 0.00 3.73 0.57 0.12 72.84 Average: all 35.20 0.00 4.85 1.93 0.11 57.90 Average: 0 48.97 0.00 5.85 2.57 0.12 42.49 Average: 1 21.50 0.00 3.86 1.29 0.10 73.24