---> uname -a: Linux prd-centos8-builder-2c-2g-4416.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 627 4802 19 2266 6772 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:7c:63:b2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.239/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe7c:63b2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d4:92:79:f4 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) 10/17/2025 _x86_64_ (2 CPU) 06:32:10 LINUX RESTART (2 CPU) 06:33:01 AM tps rtps wtps bread/s bwrtn/s 06:34:01 AM 184.02 10.00 174.03 1887.77 6151.02 06:35:01 AM 111.08 0.47 110.61 63.85 12078.07 06:36:01 AM 35.66 0.35 35.31 43.73 1884.64 06:37:01 AM 22.98 0.00 22.98 0.00 866.13 06:38:01 AM 27.66 0.92 26.75 95.18 777.64 Average: 76.28 2.35 73.94 418.13 4351.70 06:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:34:01 AM 5202576 7038604 2679856 34.00 2688 2018792 899740 10.07 201080 2154564 165992 06:35:01 AM 4863916 6906092 3018516 38.29 2688 2217968 1011336 11.32 209012 2455004 61916 06:36:01 AM 4948272 6957224 2934160 37.22 2688 2184472 975128 10.92 268440 2311424 9996 06:37:01 AM 4952372 6961540 2930060 37.17 2688 2184472 948136 10.62 269216 2306240 9936 06:38:01 AM 4967136 6981736 2915296 36.98 2688 2189444 923364 10.34 423940 2136744 25104 Average: 4986854 6969039 2895578 36.73 2688 2159030 951541 10.65 274338 2272795 54589 06:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 317.33 184.74 1729.18 61.74 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 79.49 63.61 846.36 10.04 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 19.41 20.45 24.70 8.22 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 17.61 17.69 15.76 6.83 0.00 0.00 0.00 0.00 06:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM eth0 25.16 23.76 27.84 17.20 0.00 0.00 0.00 0.00 06:38:01 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 91.81 62.05 528.80 20.81 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) 10/17/2025 _x86_64_ (2 CPU) 06:32:10 LINUX RESTART (2 CPU) 06:33:01 AM CPU %user %nice %system %iowait %steal %idle 06:34:01 AM all 34.96 0.00 5.83 4.07 0.12 55.02 06:34:01 AM 0 29.53 0.00 6.56 5.79 0.12 58.00 06:34:01 AM 1 40.37 0.00 5.10 2.36 0.12 52.06 06:35:01 AM all 30.86 0.00 4.30 5.27 0.10 59.47 06:35:01 AM 0 25.84 0.00 3.96 5.49 0.10 64.61 06:35:01 AM 1 35.88 0.00 4.64 5.05 0.10 54.33 06:36:01 AM all 33.76 0.00 4.05 0.60 0.10 61.49 06:36:01 AM 0 35.75 0.00 4.03 0.70 0.10 59.43 06:36:01 AM 1 31.77 0.00 4.07 0.50 0.10 63.56 06:37:01 AM all 33.25 0.00 3.65 0.31 0.10 62.70 06:37:01 AM 0 45.66 0.00 4.55 0.50 0.10 49.20 06:37:01 AM 1 20.86 0.00 2.75 0.12 0.10 76.17 06:38:01 AM all 36.11 0.00 4.22 0.34 0.09 59.24 06:38:01 AM 0 37.14 0.00 4.02 0.18 0.08 58.57 06:38:01 AM 1 35.07 0.00 4.42 0.50 0.10 59.91 Average: all 33.79 0.00 4.41 2.12 0.10 59.59 Average: 0 34.79 0.00 4.62 2.53 0.10 57.96 Average: 1 32.79 0.00 4.20 1.70 0.10 61.21