---> uname -a: Linux prd-centos8-builder-2c-2g-11082.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 631 4800 19 2265 6769 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:81:a1:8e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.97/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fe81:a18e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:da:c4:58:b9 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) 11/16/2025 _x86_64_ (2 CPU) 18:31:32 LINUX RESTART (2 CPU) 06:32:01 PM tps rtps wtps bread/s bwrtn/s 06:33:01 PM 158.55 17.97 140.58 5380.11 4982.31 06:34:01 PM 122.18 0.53 121.64 65.71 11287.42 06:35:01 PM 49.42 0.65 48.77 70.64 4905.98 06:36:01 PM 24.33 0.10 24.23 3.60 703.08 06:37:01 PM 29.36 0.52 28.84 64.65 1042.77 Average: 76.77 3.96 72.82 1117.12 4584.46 06:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 PM 5304072 7000228 2578360 32.71 2688 1888260 967376 10.83 200476 2089844 86580 06:34:01 PM 4918248 6938804 2964184 37.60 2688 2196528 983776 11.02 206624 2404624 128396 06:35:01 PM 4846956 6890820 3035476 38.51 2688 2218848 1012676 11.34 284560 2393988 45228 06:36:01 PM 4974828 6985212 2907604 36.89 2688 2185540 928084 10.39 282204 2268812 10748 06:37:01 PM 4951124 6963036 2931308 37.19 2688 2187016 950644 10.64 439412 2135384 10316 Average: 4999046 6955620 2883386 36.58 2688 2135238 968511 10.84 282655 2258530 56254 06:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM eth0 283.49 160.07 1403.25 59.83 0.00 0.00 0.00 0.00 06:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 91.07 74.99 1066.90 10.70 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 40.37 36.40 193.36 9.87 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 18.88 18.53 18.30 7.12 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 33.44 27.21 31.64 18.32 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 93.46 63.45 542.74 21.17 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) 11/16/2025 _x86_64_ (2 CPU) 18:31:32 LINUX RESTART (2 CPU) 06:32:01 PM CPU %user %nice %system %iowait %steal %idle 06:33:01 PM all 33.18 0.00 5.89 1.77 0.08 59.08 06:33:01 PM 0 37.28 0.00 7.03 2.36 0.07 53.26 06:33:01 PM 1 29.08 0.00 4.75 1.19 0.08 64.89 06:34:01 PM all 36.38 0.00 5.60 1.33 0.11 56.59 06:34:01 PM 0 59.83 0.00 7.55 1.37 0.10 31.15 06:34:01 PM 1 12.95 0.00 3.65 1.28 0.12 82.00 06:35:01 PM all 32.76 0.00 3.88 0.43 0.08 62.85 06:35:01 PM 0 50.31 0.00 4.40 0.45 0.10 44.74 06:35:01 PM 1 15.21 0.00 3.35 0.42 0.07 80.96 06:36:01 PM all 33.34 0.00 3.69 0.11 0.08 62.77 06:36:01 PM 0 36.28 0.00 3.55 0.13 0.08 59.96 06:36:01 PM 1 30.41 0.00 3.83 0.08 0.08 65.59 06:37:01 PM all 35.33 0.00 4.08 0.18 0.10 60.31 06:37:01 PM 0 48.70 0.00 4.54 0.17 0.10 46.50 06:37:01 PM 1 21.97 0.00 3.62 0.20 0.10 74.11 Average: all 34.20 0.00 4.63 0.76 0.09 60.32 Average: 0 46.48 0.00 5.41 0.89 0.09 47.13 Average: 1 21.92 0.00 3.84 0.63 0.09 73.51