---> uname -a: Linux prd-centos8-builder-2c-2g-271.novalocal 4.18.0-489.el8.x86_64 #1 SMP Thu Apr 27 17:02:11 UTC 2023 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 9.0G 32G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 599 4987 19 2110 6805 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:35:a2:70 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.178/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fe35:a270/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:28:89:33:cc 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 02/22/2025 _x86_64_ (2 CPU) 08:01:10 LINUX RESTART (2 CPU) 08:02:01 AM tps rtps wtps bread/s bwrtn/s 08:03:01 AM 173.36 116.24 57.11 11349.32 36781.37 08:04:01 AM 30.86 0.82 30.04 39.19 2660.12 08:05:01 AM 53.06 0.43 52.62 55.19 3940.06 08:06:01 AM 67.11 0.20 66.91 23.33 6076.89 Average: 81.10 29.43 51.67 2867.11 12365.63 08:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:03:01 AM 5546320 7084176 2336004 29.64 2688 1737228 939472 10.52 124968 1950216 58304 08:04:01 AM 5501156 7083244 2381168 30.21 2688 1777292 928152 10.39 305188 1800352 46424 08:05:01 AM 5290844 7042972 2591480 32.88 2688 1936432 917260 10.27 313372 1961720 126356 08:06:01 AM 5187036 7042484 2695288 34.19 2688 2034480 913920 10.23 316656 2039528 103788 Average: 5381339 7063219 2500985 31.73 2688 1871358 924701 10.35 265046 1937954 83718 08:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 AM eth0 146.83 78.52 664.09 28.94 0.00 0.00 0.00 0.00 08:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 AM eth0 11.36 9.43 79.80 2.63 0.00 0.00 0.00 0.00 08:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 37.19 25.66 600.62 6.37 0.00 0.00 0.00 0.00 08:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 21.88 16.60 250.79 3.76 0.00 0.00 0.00 0.00 08:06:01 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 54.32 32.56 398.83 10.43 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 02/22/2025 _x86_64_ (2 CPU) 08:01:10 LINUX RESTART (2 CPU) 08:02:01 AM CPU %user %nice %system %iowait %steal %idle 08:03:01 AM all 18.45 0.00 3.63 44.77 0.06 33.10 08:03:01 AM 0 18.57 0.00 4.44 46.46 0.07 30.47 08:03:01 AM 1 18.33 0.00 2.82 43.09 0.05 35.72 08:04:01 AM all 11.71 0.00 1.58 0.34 0.06 86.31 08:04:01 AM 0 11.78 0.00 1.83 0.60 0.05 85.73 08:04:01 AM 1 11.63 0.00 1.34 0.08 0.07 86.88 08:05:01 AM all 18.91 0.00 1.94 1.19 0.07 77.89 08:05:01 AM 0 20.15 0.00 2.00 1.28 0.07 76.50 08:05:01 AM 1 17.68 0.00 1.88 1.10 0.07 79.27 08:06:01 AM all 13.44 0.00 1.65 0.77 0.06 84.08 08:06:01 AM 0 19.58 0.00 2.09 0.75 0.05 77.53 08:06:01 AM 1 7.30 0.00 1.22 0.78 0.07 90.63 Average: all 15.61 0.00 2.19 11.52 0.06 70.63 Average: 0 17.51 0.00 2.57 12.00 0.06 67.85 Average: 1 13.71 0.00 1.81 11.03 0.06 73.40