---> uname -a: Linux prd-centos8-builder-2c-2g-10.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 632 4932 19 2132 6771 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:99:e1:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.85/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fe99:e1db/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7e:38:34:53 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) 12/30/2025 _x86_64_ (2 CPU) 01:36:51 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 187.77 9.05 178.72 1195.67 3875.90 01:40:01 AM 49.68 0.15 49.53 3.73 3716.78 01:41:01 AM 83.55 0.98 82.57 36.26 7401.32 01:42:01 AM 31.34 0.07 31.28 9.73 3591.97 01:43:01 AM 18.71 0.58 18.13 77.45 504.88 Average: 74.21 2.17 72.04 264.57 3818.17 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5415792 7002416 2466532 31.29 2688 1783196 1019000 11.41 144124 2051184 34352 01:40:01 AM 5273904 7029580 2608420 33.09 2688 1941636 965956 10.82 146216 2151984 130464 01:41:01 AM 5081004 6960936 2801320 35.54 2688 2058488 999864 11.20 165548 2296236 91004 01:42:01 AM 5112404 6991440 2769920 35.14 2688 2057376 967276 10.83 351908 2075020 7516 01:43:01 AM 5108544 6991596 2773780 35.19 2688 2061464 958232 10.73 354132 2077904 9824 Average: 5198330 6995194 2683994 34.05 2688 1980432 982066 11.00 232386 2130466 54632 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 109.20 70.05 609.10 36.22 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 36.69 27.98 665.01 3.99 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 25.63 20.08 260.02 5.50 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 12.18 9.62 12.21 8.98 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 14.13 11.43 10.73 5.51 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 39.57 27.83 311.41 12.04 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) 12/30/2025 _x86_64_ (2 CPU) 01:36:51 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 14.65 0.00 2.17 1.50 0.08 81.59 01:39:01 AM 0 18.25 0.00 1.67 0.20 0.07 79.82 01:39:01 AM 1 11.05 0.00 2.68 2.80 0.10 83.38 01:40:01 AM all 13.90 0.00 1.49 0.57 0.07 83.97 01:40:01 AM 0 17.58 0.00 1.73 0.42 0.05 80.22 01:40:01 AM 1 10.22 0.00 1.25 0.72 0.08 87.73 01:41:01 AM all 21.24 0.00 2.24 0.97 0.08 75.47 01:41:01 AM 0 21.04 0.00 2.08 1.10 0.08 75.70 01:41:01 AM 1 21.45 0.00 2.40 0.83 0.08 75.24 01:42:01 AM all 14.65 0.00 2.01 0.40 0.08 82.86 01:42:01 AM 0 12.66 0.00 2.05 0.28 0.10 84.90 01:42:01 AM 1 16.63 0.00 1.97 0.52 0.07 80.82 01:43:01 AM all 19.81 0.00 1.55 0.20 0.07 78.38 01:43:01 AM 0 22.62 0.00 1.75 0.23 0.07 75.33 01:43:01 AM 1 16.99 0.00 1.35 0.17 0.07 81.42 Average: all 16.85 0.00 1.89 0.73 0.08 80.45 Average: 0 18.43 0.00 1.86 0.45 0.07 79.19 Average: 1 15.27 0.00 1.93 1.00 0.08 81.71