---> uname -a: Linux prd-centos8-builder-2c-2g-43707.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 679 4749 19 2268 6721 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:e7:9a:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.82/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fee7:9ac7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:07:f6:32:06 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) 07/18/2025 _x86_64_ (2 CPU) 05:31:30 LINUX RESTART (2 CPU) 05:32:01 AM tps rtps wtps bread/s bwrtn/s 05:33:01 AM 199.62 22.17 177.44 5974.88 8143.94 05:34:01 AM 101.90 0.68 101.22 87.30 11136.54 05:35:01 AM 37.18 1.33 35.84 133.31 1786.99 05:36:01 AM 20.06 0.00 20.06 0.00 529.14 05:37:01 AM 21.93 0.92 21.01 95.18 568.66 Average: 76.14 5.02 71.12 1258.37 4433.39 05:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 AM 5104460 6942768 2777972 35.24 2688 2021000 1031544 11.55 201388 2252268 142388 05:34:01 AM 4964572 6973324 2917860 37.02 2688 2184168 984040 11.02 230460 2332480 42500 05:35:01 AM 4811508 6856144 3070924 38.96 2688 2220100 1078576 12.08 271828 2444224 43184 05:36:01 AM 4836984 6880516 3045448 38.64 2688 2218924 1066012 11.94 272852 2417632 42008 05:37:01 AM 4864940 6883136 3017492 38.28 2688 2193044 1060828 11.88 424772 2237960 26320 Average: 4916493 6907178 2965939 37.63 2688 2167447 1044200 11.69 280260 2336913 59280 05:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 311.54 188.36 1811.83 63.64 0.00 0.00 0.00 0.00 05:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 67.06 54.37 791.54 9.72 0.00 0.00 0.00 0.00 05:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 26.55 27.78 27.51 10.69 0.00 0.00 0.00 0.00 05:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 20.24 19.73 19.63 7.21 0.00 0.00 0.00 0.00 05:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 23.28 21.08 27.30 10.70 0.00 0.00 0.00 0.00 05:37:01 AM 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 89.75 62.27 535.64 20.40 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) 07/18/2025 _x86_64_ (2 CPU) 05:31:30 LINUX RESTART (2 CPU) 05:32:01 AM CPU %user %nice %system %iowait %steal %idle 05:33:01 AM all 38.06 0.00 7.83 3.17 0.10 50.84 05:33:01 AM 0 30.05 0.00 7.61 1.82 0.10 60.42 05:33:01 AM 1 46.09 0.00 8.05 4.52 0.10 41.24 05:34:01 AM all 33.86 0.00 4.77 2.65 0.09 58.63 05:34:01 AM 0 35.96 0.00 5.34 2.70 0.08 55.91 05:34:01 AM 1 31.75 0.00 4.19 2.60 0.10 61.35 05:35:01 AM all 33.58 0.00 3.89 0.77 0.09 61.67 05:35:01 AM 0 47.81 0.00 4.66 0.73 0.08 46.72 05:35:01 AM 1 19.38 0.00 3.12 0.80 0.10 76.60 05:36:01 AM all 30.99 0.00 3.67 0.26 0.09 64.99 05:36:01 AM 0 30.59 0.00 3.50 0.22 0.10 65.59 05:36:01 AM 1 31.38 0.00 3.83 0.30 0.08 64.40 05:37:01 AM all 36.41 0.00 4.32 0.18 0.09 58.99 05:37:01 AM 0 52.23 0.00 5.30 0.25 0.10 42.11 05:37:01 AM 1 20.65 0.00 3.34 0.12 0.08 75.81 Average: all 34.58 0.00 4.89 1.40 0.09 59.03 Average: 0 39.33 0.00 5.28 1.14 0.09 54.15 Average: 1 29.83 0.00 4.50 1.66 0.09 63.91