---> uname -a: Linux prd-centos8-builder-2c-2g-12268.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 648 4785 19 2263 6751 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:77:b8:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.145/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fe77:b8cb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:42:c4:f0:e3 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) 11/20/2025 _x86_64_ (2 CPU) 20:31:31 LINUX RESTART (2 CPU) 08:32:01 PM tps rtps wtps bread/s bwrtn/s 08:33:01 PM 216.67 19.39 197.29 5413.99 7727.50 08:34:01 PM 110.25 0.50 109.75 64.39 12414.80 08:35:01 PM 33.73 0.70 33.03 72.92 1340.98 08:36:01 PM 23.36 0.00 23.36 0.00 896.32 08:37:01 PM 20.61 0.52 20.09 64.65 858.68 Average: 80.94 4.22 76.71 1123.58 4647.84 08:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 PM 5129352 6982820 2753072 34.93 2688 2036168 993576 11.13 203052 2225956 182444 08:34:01 PM 4940772 6945408 2941652 37.32 2688 2179924 979024 10.96 232232 2354280 27112 08:35:01 PM 4827828 6868520 3054596 38.75 2688 2216272 1065004 11.92 284972 2414688 44244 08:36:01 PM 4918556 6926040 2963868 37.60 2688 2182872 985656 11.04 282668 2325660 10756 08:37:01 PM 4971388 6979072 2911036 36.93 2688 2183020 943628 10.57 439536 2116512 8908 Average: 4957579 6940372 2924845 37.11 2688 2159651 993378 11.12 288492 2287419 54693 08:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 PM eth0 277.02 183.79 1897.38 62.96 0.00 0.00 0.00 0.00 08:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM eth0 65.94 50.92 739.39 9.98 0.00 0.00 0.00 0.00 08:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 24.50 26.50 30.21 9.25 0.00 0.00 0.00 0.00 08:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 18.68 18.88 20.64 7.09 0.00 0.00 0.00 0.00 08:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM eth0 16.41 13.46 21.44 6.64 0.00 0.00 0.00 0.00 08:37:01 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 80.53 58.72 541.93 19.19 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) 11/20/2025 _x86_64_ (2 CPU) 20:31:31 LINUX RESTART (2 CPU) 08:32:01 PM CPU %user %nice %system %iowait %steal %idle 08:33:01 PM all 43.92 0.00 7.81 2.33 0.11 45.84 08:33:01 PM 0 44.87 0.00 7.93 2.49 0.12 44.59 08:33:01 PM 1 42.96 0.00 7.68 2.17 0.10 47.09 08:34:01 PM all 35.06 0.00 5.33 1.53 0.13 57.96 08:34:01 PM 0 36.31 0.00 5.68 1.64 0.12 56.26 08:34:01 PM 1 33.82 0.00 4.98 1.41 0.13 59.65 08:35:01 PM all 33.42 0.00 3.60 0.25 0.11 62.62 08:35:01 PM 0 34.22 0.00 3.67 0.33 0.10 61.67 08:35:01 PM 1 32.61 0.00 3.53 0.17 0.12 63.57 08:36:01 PM all 34.19 0.00 3.82 0.16 0.11 61.72 08:36:01 PM 0 34.79 0.00 4.42 0.10 0.10 60.59 08:36:01 PM 1 33.59 0.00 3.22 0.22 0.12 62.86 08:37:01 PM all 21.43 0.00 2.84 0.15 0.09 75.48 08:37:01 PM 0 27.58 0.00 3.26 0.22 0.10 68.84 08:37:01 PM 1 15.31 0.00 2.43 0.08 0.08 82.10 Average: all 33.60 0.00 4.68 0.88 0.11 60.73 Average: 0 35.55 0.00 4.99 0.96 0.11 58.40 Average: 1 31.65 0.00 4.37 0.81 0.11 63.06