---> uname -a: Linux prd-centos8-builder-2c-2g-1893.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: 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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 665 4764 19 2268 6735 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:26:73:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.5/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85942sec preferred_lft 85942sec inet6 fe80::f816:3eff:fe26:73bb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:06:1a:b6:fe 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) 10/08/2025 _x86_64_ (2 CPU) 08:31:40 LINUX RESTART (2 CPU) 08:32:01 AM tps rtps wtps bread/s bwrtn/s 08:33:01 AM 187.36 56.21 131.15 13303.22 39484.12 08:34:01 AM 92.40 0.48 91.92 19.33 8286.32 08:35:01 AM 62.84 0.45 62.39 63.30 8047.74 08:36:01 AM 27.86 0.25 27.61 40.13 1650.79 08:37:01 AM 22.88 0.07 22.81 3.07 592.52 08:38:01 AM 14.68 0.00 14.68 0.00 419.01 08:39:01 AM 23.21 0.92 22.29 95.17 905.48 Average: 61.61 8.34 53.27 1932.39 8484.80 08:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 AM 5362408 7015216 2520016 31.97 2688 1846808 977948 10.95 193992 2042640 55356 08:34:01 AM 5008716 6974768 2873708 36.46 2688 2142916 973432 10.90 202108 2323648 173348 08:35:01 AM 4834656 6878188 3047768 38.67 2688 2219928 1057080 11.84 208384 2486644 45696 08:36:01 AM 4921668 6932644 2960756 37.56 2688 2186324 998264 11.18 233552 2372752 10924 08:37:01 AM 4848032 6892172 3034392 38.50 2688 2219556 1031796 11.55 270532 2409884 43076 08:38:01 AM 4847276 6891160 3035148 38.51 2688 2219560 1030348 11.54 271552 2410340 43064 08:39:01 AM 4907540 6922864 2974884 37.74 2688 2190836 1022472 11.45 425948 2195340 11384 Average: 4961471 6929573 2920953 37.06 2688 2146561 1013049 11.34 258010 2320178 54693 08:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM eth0 270.03 148.98 1179.89 59.42 0.00 0.00 0.00 0.00 08:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 75.40 63.46 859.88 7.95 0.00 0.00 0.00 0.00 08:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 37.01 34.63 584.27 5.77 0.00 0.00 0.00 0.00 08:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 13.58 15.33 20.01 5.11 0.00 0.00 0.00 0.00 08:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 13.38 14.78 15.03 7.03 0.00 0.00 0.00 0.00 08:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 AM eth0 12.55 13.70 12.06 4.20 0.00 0.00 0.00 0.00 08:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 AM eth0 19.24 18.48 25.14 9.31 0.00 0.00 0.00 0.00 08:39:01 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 63.04 44.20 385.21 14.11 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) 10/08/2025 _x86_64_ (2 CPU) 08:31:40 LINUX RESTART (2 CPU) 08:32:01 AM CPU %user %nice %system %iowait %steal %idle 08:33:01 AM all 35.86 0.00 8.84 21.08 0.13 34.08 08:33:01 AM 0 37.61 0.00 9.09 19.73 0.12 33.45 08:33:01 AM 1 34.11 0.00 8.59 22.44 0.15 34.71 08:34:01 AM all 31.00 0.00 4.90 6.42 0.11 57.56 08:34:01 AM 0 23.88 0.00 4.11 6.04 0.10 65.87 08:34:01 AM 1 38.11 0.00 5.70 6.80 0.12 49.28 08:35:01 AM all 17.93 0.00 2.39 13.30 0.08 66.30 08:35:01 AM 0 26.79 0.00 2.59 12.23 0.08 58.31 08:35:01 AM 1 9.11 0.00 2.19 14.36 0.08 74.25 08:36:01 AM all 24.07 0.00 2.99 4.44 0.12 68.38 08:36:01 AM 0 26.98 0.00 3.09 6.09 0.15 63.69 08:36:01 AM 1 21.18 0.00 2.89 2.81 0.08 73.04 08:37:01 AM all 28.17 0.00 2.83 3.21 0.09 65.70 08:37:01 AM 0 36.18 0.00 3.02 3.87 0.10 56.82 08:37:01 AM 1 20.15 0.00 2.64 2.54 0.08 74.59 08:38:01 AM all 21.41 0.00 2.50 5.17 0.08 70.84 08:38:01 AM 0 23.18 0.00 2.85 5.94 0.08 67.95 08:38:01 AM 1 19.64 0.00 2.14 4.40 0.08 73.73 08:39:01 AM all 31.16 0.00 3.43 2.35 0.11 62.96 08:39:01 AM 0 30.06 0.00 3.40 3.01 0.12 63.41 08:39:01 AM 1 32.25 0.00 3.46 1.68 0.10 62.51 Average: all 27.08 0.00 3.98 7.98 0.10 60.85 Average: 0 29.24 0.00 4.02 8.12 0.11 58.51 Average: 1 24.93 0.00 3.94 7.85 0.10 63.18