---> uname -a: Linux prd-centos8-builder-2c-2g-10896.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 682 4751 19 2264 6718 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:df:87:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.18/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fedf:87d8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fc:32:bb:0a 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) 11/15/2025 _x86_64_ (2 CPU) 23:31:33 LINUX RESTART (2 CPU) 11:32:01 PM tps rtps wtps bread/s bwrtn/s 11:33:01 PM 199.02 23.74 175.28 5782.44 7634.97 11:34:01 PM 111.16 0.70 110.46 103.17 12506.78 11:35:01 PM 34.59 0.10 34.49 3.60 1376.67 11:36:01 PM 20.19 0.40 19.79 30.52 509.35 11:37:01 PM 23.91 0.52 23.40 64.66 694.22 Average: 77.78 5.09 72.69 1197.11 4544.73 11:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 PM 5183184 7016936 2699244 34.24 2688 2016452 971496 10.88 201584 2174348 166304 11:34:01 PM 4926572 6942272 2955856 37.50 2688 2190884 1022164 11.45 232744 2367432 35144 11:35:01 PM 4941996 6950528 2940432 37.30 2688 2183776 998412 11.18 268296 2316588 10768 11:36:01 PM 4889948 6899284 2992480 37.96 2688 2184644 1058064 11.85 269444 2367388 10756 11:37:01 PM 4894052 6907136 2988376 37.91 2688 2187848 1024468 11.47 423928 2208992 25096 Average: 4967150 6943231 2915278 36.98 2688 2152721 1014921 11.36 279199 2286950 49614 11:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 289.26 188.97 1804.95 63.03 0.00 0.00 0.00 0.00 11:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 76.41 64.13 829.38 11.96 0.00 0.00 0.00 0.00 11:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 21.80 22.68 28.24 9.26 0.00 0.00 0.00 0.00 11:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 22.26 19.36 25.41 7.16 0.00 0.00 0.00 0.00 11:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 26.78 20.38 22.27 10.72 0.00 0.00 0.00 0.00 11:37:01 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 87.31 63.11 542.13 20.43 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) 11/15/2025 _x86_64_ (2 CPU) 23:31:33 LINUX RESTART (2 CPU) 11:32:01 PM CPU %user %nice %system %iowait %steal %idle 11:33:01 PM all 41.30 0.00 7.48 1.80 0.09 49.33 11:33:01 PM 0 41.70 0.00 7.64 1.28 0.10 49.27 11:33:01 PM 1 40.89 0.00 7.31 2.33 0.08 49.39 11:34:01 PM all 34.40 0.00 5.25 1.25 0.08 59.02 11:34:01 PM 0 37.20 0.00 5.91 1.67 0.08 55.14 11:34:01 PM 1 31.61 0.00 4.58 0.83 0.08 62.89 11:35:01 PM all 35.04 0.00 3.36 0.18 0.10 61.32 11:35:01 PM 0 40.35 0.00 3.99 0.17 0.08 55.41 11:35:01 PM 1 29.71 0.00 2.74 0.20 0.12 67.23 11:36:01 PM all 32.26 0.00 3.33 0.12 0.12 64.18 11:36:01 PM 0 38.22 0.00 3.69 0.15 0.12 57.83 11:36:01 PM 1 26.29 0.00 2.97 0.08 0.12 70.54 11:37:01 PM all 29.79 0.00 3.85 2.56 0.09 63.71 11:37:01 PM 0 36.13 0.00 4.02 3.30 0.10 56.44 11:37:01 PM 1 23.45 0.00 3.68 1.80 0.08 70.99 Average: all 34.56 0.00 4.65 1.18 0.10 59.51 Average: 0 38.72 0.00 5.05 1.31 0.10 54.82 Average: 1 30.39 0.00 4.25 1.05 0.10 64.21