---> uname -a: Linux prd-centos8-builder-2c-2g-48808.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 669 4764 19 2263 6730 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:73:50:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.56/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86054sec preferred_lft 86054sec inet6 fe80::f816:3eff:fe73:504d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bc:4b:80:5b 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) 09/04/2025 _x86_64_ (2 CPU) 07:31:30 LINUX RESTART (2 CPU) 07:32:01 AM tps rtps wtps bread/s bwrtn/s 07:33:01 AM 237.11 17.85 219.25 5431.58 8387.89 07:34:01 AM 103.27 0.50 102.77 64.38 11501.32 07:35:01 AM 24.75 0.30 24.45 42.39 1143.01 07:36:01 AM 15.69 0.00 15.69 0.00 348.68 07:37:01 AM 25.81 0.92 24.90 95.18 664.72 Average: 81.34 3.92 77.42 1127.06 4409.62 07:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 AM 5105876 6961156 2776556 35.22 2688 2037912 1044592 11.70 203576 2247296 157356 07:34:01 AM 4924824 6929708 2957608 37.52 2688 2180148 1019820 11.42 231928 2370960 27028 07:35:01 AM 4949212 6954200 2933220 37.21 2688 2180364 999224 11.19 267736 2310840 8880 07:36:01 AM 4943644 6950364 2938788 37.28 2688 2182324 993944 11.13 268732 2315584 10756 07:37:01 AM 4904012 6914520 2978420 37.79 2688 2185840 1041036 11.66 426012 2197780 11388 Average: 4965514 6941990 2916918 37.01 2688 2153318 1019723 11.42 279597 2288492 43082 07:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 327.20 208.58 1881.87 64.55 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 74.66 60.63 738.45 10.57 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 18.50 18.50 22.56 6.33 0.00 0.00 0.00 0.00 07:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 18.11 18.26 17.73 6.70 0.00 0.00 0.00 0.00 07:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 24.88 22.23 29.09 12.12 0.00 0.00 0.00 0.00 07:37:01 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 92.69 65.65 538.06 20.06 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) 09/04/2025 _x86_64_ (2 CPU) 07:31:30 LINUX RESTART (2 CPU) 07:32:01 AM CPU %user %nice %system %iowait %steal %idle 07:33:01 AM all 42.82 0.00 7.71 2.17 0.10 47.20 07:33:01 AM 0 52.23 0.00 8.58 3.37 0.10 35.72 07:33:01 AM 1 33.43 0.00 6.84 0.97 0.10 58.67 07:34:01 AM all 34.92 0.00 5.30 1.07 0.08 58.63 07:34:01 AM 0 53.80 0.00 7.00 1.20 0.10 37.90 07:34:01 AM 1 16.04 0.00 3.60 0.95 0.07 79.34 07:35:01 AM all 22.24 0.00 2.77 0.14 0.08 74.77 07:35:01 AM 0 29.79 0.00 3.19 0.12 0.08 66.82 07:35:01 AM 1 14.68 0.00 2.35 0.17 0.07 82.74 07:36:01 AM all 31.83 0.00 3.01 0.13 0.08 64.95 07:36:01 AM 0 45.58 0.00 3.73 0.17 0.08 50.44 07:36:01 AM 1 18.02 0.00 2.29 0.10 0.08 79.51 07:37:01 AM all 35.78 0.00 3.99 0.18 0.09 59.95 07:37:01 AM 0 58.14 0.00 4.86 0.28 0.12 36.60 07:37:01 AM 1 13.48 0.00 3.13 0.07 0.07 83.26 Average: all 33.52 0.00 4.56 0.74 0.09 61.10 Average: 0 47.91 0.00 5.47 1.03 0.10 45.50 Average: 1 19.13 0.00 3.64 0.45 0.08 76.70