---> uname -a: Linux prd-centos8-builder-2c-2g-6495.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 606 4823 19 2267 6793 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:c4:bc:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.33/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fec4:bc38/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a9:fe:69:49 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) 11/06/2025 _x86_64_ (2 CPU) 13:31:33 LINUX RESTART (2 CPU) 01:32:01 PM tps rtps wtps bread/s bwrtn/s 01:33:01 PM 177.41 28.70 148.71 6314.44 10862.10 01:34:01 PM 116.91 0.47 116.44 63.58 11700.47 01:35:01 PM 38.17 0.35 37.82 43.72 2648.47 01:36:01 PM 20.88 0.00 20.88 0.00 563.71 01:37:01 PM 25.93 0.92 25.01 95.18 680.87 Average: 75.87 6.09 69.78 1303.64 5291.62 01:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 PM 5206488 6973036 2675944 33.95 2688 1956812 1028384 11.51 208496 2171916 106616 01:34:01 PM 4892788 6935564 2989644 37.93 2688 2218832 995888 11.15 208012 2428116 85688 01:35:01 PM 4995984 7006260 2886448 36.62 2688 2185336 914176 10.24 267544 2264108 9940 01:36:01 PM 4980944 6999244 2901488 36.81 2688 2193660 927752 10.39 269572 2277212 18184 01:37:01 PM 4985208 6998592 2897224 36.76 2688 2188580 922156 10.33 425732 2116864 10352 Average: 5012282 6982539 2870150 36.41 2688 2148644 957671 10.72 275871 2251643 46156 01:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 257.20 172.78 1783.81 62.89 0.00 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 61.48 47.58 845.87 9.19 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 18.94 20.31 26.50 7.66 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 17.31 17.83 16.35 6.68 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 22.68 21.90 28.98 11.02 0.00 0.00 0.00 0.00 01:37:01 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 75.53 56.09 540.38 19.49 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) 11/06/2025 _x86_64_ (2 CPU) 13:31:33 LINUX RESTART (2 CPU) 01:32:01 PM CPU %user %nice %system %iowait %steal %idle 01:33:01 PM all 41.83 0.00 7.81 3.83 0.14 46.39 01:33:01 PM 0 45.53 0.00 8.29 3.41 0.14 42.64 01:33:01 PM 1 38.16 0.00 7.33 4.25 0.15 50.11 01:34:01 PM all 34.73 0.00 5.39 1.76 0.13 58.00 01:34:01 PM 0 55.00 0.00 7.89 2.69 0.12 34.31 01:34:01 PM 1 14.59 0.00 2.90 0.85 0.13 81.53 01:35:01 PM all 34.20 0.00 4.05 0.29 0.11 61.35 01:35:01 PM 0 45.33 0.00 4.92 0.38 0.12 49.26 01:35:01 PM 1 23.09 0.00 3.19 0.20 0.10 73.42 01:36:01 PM all 31.15 0.00 3.33 0.12 0.11 65.28 01:36:01 PM 0 38.67 0.00 3.15 0.17 0.12 57.90 01:36:01 PM 1 23.66 0.00 3.52 0.07 0.10 72.65 01:37:01 PM all 34.69 0.00 3.53 0.17 0.13 61.49 01:37:01 PM 0 41.37 0.00 4.22 0.17 0.12 54.13 01:37:01 PM 1 28.02 0.00 2.84 0.17 0.13 68.84 Average: all 35.31 0.00 4.81 1.23 0.12 58.53 Average: 0 45.17 0.00 5.68 1.36 0.12 47.67 Average: 1 25.48 0.00 3.95 1.10 0.12 69.35