---> uname -a: Linux prd-centos8-builder-2c-2g-6217.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 633 4799 19 2264 6767 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:59:b0:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.168/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe59:b0d4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2a:cb:4b:ea 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) 11/05/2025 _x86_64_ (2 CPU) 14:31:35 LINUX RESTART (2 CPU) 02:32:03 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 209.79 28.51 181.28 6525.89 30448.88 02:34:01 PM 115.31 0.47 114.84 63.57 11832.12 02:35:01 PM 41.87 0.35 41.52 43.72 2740.54 02:36:01 PM 27.39 0.00 27.39 0.00 1277.29 02:37:01 PM 24.65 0.92 23.73 95.18 722.45 Average: 82.96 5.90 77.06 1310.92 9263.44 02:32:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 5195056 6951496 2687376 34.09 2688 1947036 1037800 11.62 205388 2187400 99596 02:34:01 PM 4868652 6908864 3013780 38.23 2688 2216156 1026068 11.49 207524 2449024 80064 02:35:01 PM 4952648 6960156 2929784 37.17 2688 2182656 985952 11.04 266576 2307388 9940 02:36:01 PM 4893620 6934028 2988812 37.92 2688 2215796 993124 11.12 270616 2362396 34856 02:37:01 PM 4983132 6995992 2899300 36.78 2688 2187628 945976 10.59 422432 2121032 25108 Average: 4978622 6950107 2903810 36.84 2688 2149854 997784 11.17 274507 2285448 49913 02:32:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 315.31 174.94 1845.39 63.11 0.00 0.00 0.00 0.00 02:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 67.42 52.99 846.11 9.35 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 19.44 19.71 26.16 8.02 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 18.76 19.43 17.57 7.85 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 23.68 20.60 28.69 10.28 0.00 0.00 0.00 0.00 02:37:01 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 87.40 56.75 544.14 19.43 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) 11/05/2025 _x86_64_ (2 CPU) 14:31:35 LINUX RESTART (2 CPU) 02:32:03 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 41.16 0.00 7.36 3.83 0.12 47.53 02:33:01 PM 0 44.36 0.00 7.14 4.42 0.12 43.96 02:33:01 PM 1 37.95 0.00 7.57 3.25 0.12 51.11 02:34:01 PM all 34.87 0.00 5.64 1.52 0.12 57.85 02:34:01 PM 0 44.20 0.00 5.81 1.45 0.13 48.40 02:34:01 PM 1 25.54 0.00 5.47 1.58 0.12 67.29 02:35:01 PM all 34.15 0.00 3.88 0.25 0.11 61.61 02:35:01 PM 0 54.79 0.00 4.57 0.22 0.12 40.30 02:35:01 PM 1 13.50 0.00 3.19 0.28 0.10 82.92 02:36:01 PM all 33.32 0.00 3.68 0.19 0.11 62.69 02:36:01 PM 0 42.85 0.00 4.17 0.23 0.10 52.64 02:36:01 PM 1 23.80 0.00 3.20 0.15 0.12 72.74 02:37:01 PM all 33.66 0.00 4.30 0.12 0.11 61.81 02:37:01 PM 0 48.06 0.00 5.16 0.17 0.12 46.50 02:37:01 PM 1 19.28 0.00 3.44 0.07 0.10 77.12 Average: all 35.39 0.00 4.95 1.16 0.11 58.38 Average: 0 46.87 0.00 5.36 1.27 0.12 46.38 Average: 1 23.90 0.00 4.55 1.05 0.11 70.39