---> uname -a: Linux prd-centos8-builder-2c-2g-1205.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 673 4756 19 2268 6727 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:95:a5:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.174/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86030sec preferred_lft 86030sec inet6 fe80::f816:3eff:fe95:a54a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c0:3e:87:d1 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) 10/06/2025 _x86_64_ (2 CPU) 18:31:52 LINUX RESTART (2 CPU) 06:33:01 PM tps rtps wtps bread/s bwrtn/s 06:34:01 PM 76.27 0.57 75.71 22.79 6983.67 06:35:01 PM 92.60 0.73 91.87 103.70 11084.94 06:36:01 PM 31.61 0.07 31.54 3.07 1645.98 06:37:01 PM 25.93 0.40 25.53 30.53 935.48 06:38:01 PM 26.36 0.52 25.84 64.65 753.63 Average: 50.55 0.46 50.10 44.95 4280.85 06:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:34:01 PM 5037992 6932340 2844440 36.09 2688 2076140 1043852 11.69 202476 2314900 158124 06:35:01 PM 4903680 6914720 2978752 37.79 2688 2186260 1046656 11.72 233400 2392540 36308 06:36:01 PM 4954812 6966620 2927620 37.14 2688 2187160 981924 10.99 267972 2305616 10756 06:37:01 PM 4885708 6898388 2996724 38.02 2688 2188028 1067452 11.95 269036 2372928 10768 06:38:01 PM 4861564 6879048 3020868 38.32 2688 2192412 1076480 12.05 423660 2243472 26264 Average: 4928751 6918223 2953681 37.47 2688 2166000 1043273 11.68 279309 2325891 48444 06:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM eth0 61.78 50.78 737.61 6.24 0.00 0.00 0.00 0.00 06:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM eth0 90.42 69.51 608.67 23.60 0.00 0.00 0.00 0.00 06:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM eth0 25.09 27.27 29.74 9.25 0.00 0.00 0.00 0.00 06:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM eth0 19.95 19.55 25.06 7.19 0.00 0.00 0.00 0.00 06:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 PM eth0 33.36 26.81 25.94 11.68 0.00 0.00 0.00 0.00 06:38:01 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 46.12 38.79 285.41 11.59 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) 10/06/2025 _x86_64_ (2 CPU) 18:31:52 LINUX RESTART (2 CPU) 06:33:01 PM CPU %user %nice %system %iowait %steal %idle 06:34:01 PM all 22.55 0.00 3.18 6.38 0.11 67.78 06:34:01 PM 0 14.09 0.00 2.32 4.60 0.13 78.86 06:34:01 PM 1 31.02 0.00 4.04 8.16 0.08 56.69 06:35:01 PM all 32.18 0.00 5.72 7.08 0.12 54.91 06:35:01 PM 0 19.03 0.00 5.32 8.12 0.12 67.42 06:35:01 PM 1 45.37 0.00 6.12 6.03 0.12 42.36 06:36:01 PM all 32.26 0.00 3.60 0.20 0.08 63.86 06:36:01 PM 0 9.76 0.00 2.89 0.12 0.07 87.17 06:36:01 PM 1 54.76 0.00 4.31 0.28 0.10 40.55 06:37:01 PM all 32.42 0.00 3.62 0.17 0.10 63.69 06:37:01 PM 0 28.44 0.00 3.47 0.10 0.10 67.90 06:37:01 PM 1 36.40 0.00 3.78 0.23 0.10 59.49 06:38:01 PM all 32.79 0.00 4.12 1.03 0.14 61.92 06:38:01 PM 0 17.25 0.00 3.53 0.77 0.15 78.30 06:38:01 PM 1 48.33 0.00 4.70 1.30 0.13 45.53 Average: all 30.44 0.00 4.05 2.97 0.11 62.43 Average: 0 17.71 0.00 3.51 2.74 0.11 75.93 Average: 1 43.18 0.00 4.59 3.20 0.11 48.93