---> uname -a: Linux prd-centos8-builder-2c-2g-179.novalocal 4.18.0-489.el8.x86_64 #1 SMP Thu Apr 27 17:02:11 UTC 2023 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: 2800.000 BogoMIPS: 5600.00 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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 633 4929 19 2135 6770 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:ad:33:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.202/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fead:336d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e7:b0:5a:d8 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 10/12/2025 _x86_64_ (2 CPU) 01:36:57 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 262.51 11.48 251.03 1471.24 4406.63 01:40:01 AM 48.79 0.25 48.54 9.33 3711.41 01:41:01 AM 84.35 0.28 84.07 11.33 7348.59 01:42:01 AM 31.96 0.35 31.61 14.39 3353.61 01:43:01 AM 22.28 0.62 21.66 82.65 1021.00 Average: 89.98 2.60 87.38 317.80 3968.20 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5418432 6999988 2463892 31.26 2688 1778560 1015916 11.38 143012 2050820 27496 01:40:01 AM 5259248 7018968 2623076 33.28 2688 1945216 960572 10.76 144880 2166164 131760 01:41:01 AM 5117544 6999540 2764780 35.08 2688 2060664 964508 10.80 148424 2276884 90800 01:42:01 AM 5129572 7012136 2752752 34.92 2688 2061212 1000752 11.21 180072 2232856 8896 01:43:01 AM 5087964 6971728 2794360 35.45 2688 2062364 985864 11.04 352184 2101872 64 Average: 5202552 7000472 2679772 34.00 2688 1981603 985522 11.03 193714 2165719 51803 01:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 142.24 87.50 696.10 46.33 0.00 0.00 0.00 0.00 01:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 35.14 25.98 661.72 4.03 0.00 0.00 0.00 0.00 01:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 27.33 20.78 279.74 6.36 0.00 0.00 0.00 0.00 01:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 11.48 9.18 12.12 8.96 0.00 0.00 0.00 0.00 01:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 13.93 11.21 11.58 5.53 0.00 0.00 0.00 0.00 01:43:01 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 46.02 30.93 332.23 14.24 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 10/12/2025 _x86_64_ (2 CPU) 01:36:57 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 15.83 0.00 2.33 1.78 0.08 79.98 01:39:01 AM 0 14.12 0.00 1.97 1.57 0.05 82.28 01:39:01 AM 1 17.54 0.00 2.69 1.99 0.10 77.68 01:40:01 AM all 14.08 0.00 1.59 0.47 0.08 83.78 01:40:01 AM 0 10.62 0.00 1.30 0.53 0.10 87.45 01:40:01 AM 1 17.54 0.00 1.88 0.40 0.07 80.12 01:41:01 AM all 20.93 0.00 2.39 0.80 0.07 75.81 01:41:01 AM 0 22.85 0.00 2.25 0.65 0.08 74.17 01:41:01 AM 1 19.01 0.00 2.53 0.95 0.07 77.45 01:42:01 AM all 14.67 0.00 2.09 0.34 0.07 82.82 01:42:01 AM 0 9.16 0.00 1.97 0.30 0.07 88.51 01:42:01 AM 1 20.19 0.00 2.22 0.38 0.07 77.14 01:43:01 AM all 18.76 0.00 1.62 0.19 0.10 79.33 01:43:01 AM 0 11.63 0.00 1.48 0.15 0.08 86.65 01:43:01 AM 1 25.88 0.00 1.77 0.23 0.12 72.01 Average: all 16.86 0.00 2.01 0.72 0.08 80.34 Average: 0 13.68 0.00 1.79 0.64 0.08 83.81 Average: 1 20.03 0.00 2.22 0.79 0.08 76.88