---> uname -a: Linux prd-centos8-builder-2c-2g-49.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: 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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 636 4932 19 2128 6768 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:cb:c4:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.140/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fecb:c453/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:88:2e:2f:91 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) 07/26/2025 _x86_64_ (2 CPU) 01:36:23 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 35.08 0.67 34.41 19.20 3528.10 01:40:01 AM 80.20 0.00 80.20 0.00 7320.66 01:41:01 AM 56.71 0.60 56.11 21.19 4933.59 01:42:01 AM 18.06 0.45 17.61 63.86 1169.66 01:43:01 AM 16.33 0.20 16.13 23.33 443.09 Average: 41.28 0.38 40.89 25.51 3478.96 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5370428 6977584 2511896 31.87 2688 1802092 1009196 11.30 146460 2088016 20004 01:40:01 AM 5218796 7011300 2663528 33.79 2688 1977116 943396 10.56 147060 2198576 39148 01:41:01 AM 5092420 6967040 2789904 35.39 2688 2053328 957704 10.72 176520 2271124 22472 01:42:01 AM 5094008 6976316 2788316 35.37 2688 2061024 957380 10.72 352628 2093768 13076 01:43:01 AM 5034996 6912692 2847328 36.12 2688 2056308 1000584 11.20 353732 2151488 8320 Average: 5162130 6968986 2720194 34.51 2688 1989974 973652 10.90 235280 2160594 20604 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 22.68 17.98 263.48 3.34 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 36.99 24.38 695.80 3.54 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 22.58 16.39 163.74 5.85 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 14.55 11.46 15.29 9.95 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 10.38 8.85 7.48 4.07 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 21.43 15.81 229.15 5.35 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) 07/26/2025 _x86_64_ (2 CPU) 01:36:23 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 10.63 0.00 0.98 0.64 0.07 87.67 01:39:01 AM 0 16.17 0.00 1.25 0.62 0.07 81.89 01:39:01 AM 1 5.09 0.00 0.72 0.67 0.07 93.45 01:40:01 AM all 14.21 0.00 2.04 0.97 0.08 82.71 01:40:01 AM 0 22.01 0.00 2.62 1.27 0.08 74.02 01:40:01 AM 1 6.43 0.00 1.46 0.67 0.07 91.38 01:41:01 AM all 21.56 0.00 2.40 0.64 0.08 75.31 01:41:01 AM 0 33.69 0.00 2.84 0.65 0.08 62.74 01:41:01 AM 1 9.49 0.00 1.96 0.63 0.08 87.83 01:42:01 AM all 18.56 0.00 2.11 0.18 0.09 79.06 01:42:01 AM 0 29.85 0.00 2.46 0.18 0.08 67.42 01:42:01 AM 1 7.29 0.00 1.77 0.17 0.10 90.67 01:43:01 AM all 18.45 0.00 1.62 0.10 0.08 79.74 01:43:01 AM 0 27.12 0.00 1.80 0.13 0.08 70.86 01:43:01 AM 1 9.80 0.00 1.43 0.07 0.08 88.61 Average: all 16.68 0.00 1.83 0.51 0.08 80.90 Average: 0 25.77 0.00 2.19 0.57 0.08 71.39 Average: 1 7.62 0.00 1.47 0.44 0.08 90.39