---> uname -a: Linux prd-centos8-builder-2c-2g-4239.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 617 4815 19 2263 6783 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:bb:94:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.197/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:febb:9425/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ea:28:73:8f 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) 10/16/2025 _x86_64_ (2 CPU) 17:32:25 LINUX RESTART (2 CPU) 05:33:01 PM tps rtps wtps bread/s bwrtn/s 05:34:01 PM 259.05 17.66 241.39 5410.06 8413.80 05:35:01 PM 102.77 0.50 102.27 64.38 11415.00 05:36:01 PM 35.34 0.30 35.04 42.39 1829.43 05:37:01 PM 21.91 0.00 21.91 0.00 567.78 05:38:02 PM 26.16 0.92 25.24 95.17 745.53 Average: 89.05 3.88 85.17 1122.44 4594.40 05:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:34:01 PM 5186488 7020944 2695936 34.20 2688 2017612 937344 10.50 201084 2171784 145168 05:35:01 PM 5003388 7009808 2879036 36.52 2688 2182192 935104 10.47 226716 2297488 43100 05:36:01 PM 4907092 6946640 2975332 37.75 2688 2215608 990408 11.09 270368 2352608 43080 05:37:01 PM 4899700 6939188 2982724 37.84 2688 2215608 1003108 11.23 271208 2359004 43076 05:38:02 PM 4969048 6981164 2913376 36.96 2688 2187440 962904 10.78 423132 2137408 25108 Average: 4993143 6979549 2889281 36.65 2688 2163692 965774 10.81 278502 2263658 59906 05:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM eth0 300.92 190.84 1810.82 62.75 0.00 0.00 0.00 0.00 05:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 79.92 58.63 818.73 9.69 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 22.71 23.95 26.21 9.27 0.00 0.00 0.00 0.00 05:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM eth0 17.56 18.18 16.17 7.09 0.00 0.00 0.00 0.00 05:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:02 PM eth0 24.53 21.08 27.55 10.71 0.00 0.00 0.00 0.00 05:38:02 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 89.13 62.53 539.91 19.90 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) 10/16/2025 _x86_64_ (2 CPU) 17:32:25 LINUX RESTART (2 CPU) 05:33:01 PM CPU %user %nice %system %iowait %steal %idle 05:34:01 PM all 40.05 0.00 7.38 3.71 0.11 48.76 05:34:01 PM 0 42.58 0.00 7.19 3.41 0.10 46.72 05:34:01 PM 1 37.51 0.00 7.56 4.01 0.12 50.80 05:35:01 PM all 34.94 0.00 4.88 2.38 0.12 57.68 05:35:01 PM 0 51.03 0.00 5.94 2.44 0.13 40.45 05:35:01 PM 1 18.87 0.00 3.83 2.32 0.10 74.88 05:36:01 PM all 33.20 0.00 3.71 0.58 0.10 62.41 05:36:01 PM 0 38.03 0.00 4.06 0.70 0.10 57.11 05:36:01 PM 1 28.39 0.00 3.36 0.45 0.10 67.69 05:37:01 PM all 32.89 0.00 3.50 0.23 0.11 63.28 05:37:01 PM 0 44.76 0.00 4.49 0.23 0.12 50.40 05:37:01 PM 1 21.03 0.00 2.50 0.22 0.10 76.15 05:38:02 PM all 36.26 0.00 4.34 0.14 0.10 59.16 05:38:02 PM 0 58.58 0.00 5.76 0.20 0.10 35.35 05:38:02 PM 1 13.94 0.00 2.92 0.08 0.10 82.95 Average: all 35.47 0.00 4.76 1.41 0.11 58.26 Average: 0 47.00 0.00 5.49 1.40 0.11 46.00 Average: 1 23.94 0.00 4.03 1.41 0.10 70.51