---> uname -a: Linux prd-centos8-builder-2c-2g-263.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 676 4842 19 2179 6725 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:d5:12:4e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.185/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fed5:124e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a2:a4:08:96 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) 11/19/2025 _x86_64_ (2 CPU) 20:35:13 LINUX RESTART (2 CPU) 08:36:01 PM tps rtps wtps bread/s bwrtn/s 08:37:02 PM 407.75 129.64 278.11 13940.05 39967.88 08:38:01 PM 33.44 0.51 32.93 15.86 2344.16 08:39:01 PM 88.72 0.00 88.72 0.00 8026.43 08:40:01 PM 56.98 0.37 56.61 41.19 6004.47 08:41:01 PM 26.83 0.62 26.21 77.72 1542.99 Average: 123.05 26.31 96.73 2824.60 11608.82 08:36:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:37:02 PM 5434496 7001192 2447820 31.05 2688 1764872 1022228 11.45 139168 2042776 33184 08:38:01 PM 5296132 6904344 2586184 32.81 2688 1803288 1100816 12.33 146976 2161408 20004 08:39:01 PM 5041024 6887320 2841292 36.05 2688 2028988 1075348 12.04 155280 2358968 91204 08:40:01 PM 5012048 6929572 2870268 36.41 2688 2094116 1027740 11.51 323540 2194416 19268 08:41:01 PM 5015872 6943244 2866444 36.37 2688 2103836 1016768 11.38 331764 2183016 9816 Average: 5159914 6933134 2722402 34.54 2688 1959020 1048580 11.74 219346 2188117 34695 08:36:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:37:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:02 PM eth0 207.18 128.32 967.28 61.81 0.00 0.00 0.00 0.00 08:37:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 PM eth0 22.69 17.78 234.10 3.37 0.00 0.00 0.00 0.00 08:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 PM eth0 43.06 31.29 849.85 5.25 0.00 0.00 0.00 0.00 08:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 PM eth0 11.80 9.15 18.69 3.97 0.00 0.00 0.00 0.00 08:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 PM eth0 14.36 11.35 10.81 5.55 0.00 0.00 0.00 0.00 08:41:01 PM 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 59.95 39.65 416.76 16.03 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) 11/19/2025 _x86_64_ (2 CPU) 20:35:13 LINUX RESTART (2 CPU) 08:36:01 PM CPU %user %nice %system %iowait %steal %idle 08:37:02 PM all 27.40 0.00 5.85 7.39 0.08 59.27 08:37:02 PM 0 29.52 0.00 6.27 5.84 0.08 58.29 08:37:02 PM 1 25.29 0.00 5.43 8.94 0.08 60.26 08:38:01 PM all 10.37 0.00 0.83 0.35 0.05 88.40 08:38:01 PM 0 7.78 0.00 0.71 0.41 0.05 91.04 08:38:01 PM 1 12.95 0.00 0.95 0.29 0.05 85.76 08:39:01 PM all 16.85 0.00 2.07 0.99 0.06 80.04 08:39:01 PM 0 16.76 0.00 2.16 1.02 0.07 79.99 08:39:01 PM 1 16.93 0.00 1.97 0.97 0.05 80.09 08:40:01 PM all 18.90 0.00 2.08 0.67 0.07 78.29 08:40:01 PM 0 21.28 0.00 2.15 0.47 0.07 76.04 08:40:01 PM 1 16.53 0.00 2.01 0.86 0.07 80.53 08:41:01 PM all 19.62 0.00 1.67 0.17 0.07 78.48 08:41:01 PM 0 29.26 0.00 1.88 0.17 0.07 68.62 08:41:01 PM 1 10.00 0.00 1.45 0.18 0.07 88.31 Average: all 18.65 0.00 2.50 1.91 0.07 76.88 Average: 0 20.95 0.00 2.64 1.58 0.07 74.76 Average: 1 16.34 0.00 2.36 2.25 0.06 78.99