---> uname -a: Linux prd-centos8-builder-2c-2g-4889.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 639 4794 19 2263 6761 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:ae:86:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.226/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:feae:865f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a1:b3:4b:77 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) 10/18/2025 _x86_64_ (2 CPU) 19:31:51 LINUX RESTART (2 CPU) 07:32:01 PM tps rtps wtps bread/s bwrtn/s 07:33:01 PM 252.92 69.79 183.12 13980.74 40892.47 07:34:01 PM 109.91 0.97 108.95 84.24 9452.55 07:35:01 PM 62.96 0.25 62.71 40.13 7171.77 07:36:01 PM 23.61 0.10 23.51 3.60 645.62 07:37:01 PM 23.38 0.72 22.66 67.59 606.62 Average: 94.56 14.37 80.19 2835.44 11754.33 07:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 PM 5317216 6984364 2565212 32.54 2688 1860764 1013404 11.35 199188 2082672 73248 07:34:01 PM 5021252 6991140 2861176 36.30 2688 2146044 950212 10.64 203176 2306672 137144 07:35:01 PM 4893744 6933604 2988684 37.92 2688 2214968 1011896 11.33 269080 2364852 44044 07:36:01 PM 4957492 6965040 2924936 37.11 2688 2182856 968296 10.84 267872 2302788 10752 07:37:01 PM 4877364 6893420 3005064 38.12 2688 2191400 1029908 11.53 425036 2225632 17276 Average: 5013414 6953514 2869014 36.40 2688 2119206 994743 11.14 272870 2256523 56493 07:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 PM eth0 300.77 168.21 1597.92 60.03 0.00 0.00 0.00 0.00 07:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM eth0 74.76 60.56 751.41 9.04 0.00 0.00 0.00 0.00 07:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM eth0 63.97 50.66 606.15 10.16 0.00 0.00 0.00 0.00 07:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM eth0 16.16 17.24 13.53 7.37 0.00 0.00 0.00 0.00 07:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM eth0 27.05 23.96 30.01 15.14 0.00 0.00 0.00 0.00 07:37:01 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 96.54 64.13 599.82 20.35 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) 10/18/2025 _x86_64_ (2 CPU) 19:31:51 LINUX RESTART (2 CPU) 07:32:01 PM CPU %user %nice %system %iowait %steal %idle 07:33:01 PM all 50.36 0.00 9.99 9.54 0.12 30.00 07:33:01 PM 0 49.76 0.00 10.18 8.35 0.12 31.59 07:33:01 PM 1 50.95 0.00 9.80 10.73 0.12 28.41 07:34:01 PM all 35.42 0.00 5.29 2.13 0.09 57.07 07:34:01 PM 0 46.60 0.00 6.38 2.17 0.10 44.75 07:34:01 PM 1 24.23 0.00 4.20 2.09 0.08 69.40 07:35:01 PM all 32.79 0.00 3.60 1.95 0.08 61.57 07:35:01 PM 0 41.48 0.00 3.84 2.02 0.08 52.58 07:35:01 PM 1 24.12 0.00 3.37 1.88 0.08 70.55 07:36:01 PM all 33.69 0.00 3.12 0.63 0.08 62.48 07:36:01 PM 0 28.27 0.00 2.79 0.62 0.08 68.24 07:36:01 PM 1 39.10 0.00 3.44 0.65 0.08 56.72 07:37:01 PM all 33.93 0.00 3.63 0.28 0.09 62.07 07:37:01 PM 0 46.60 0.00 4.46 0.33 0.10 48.51 07:37:01 PM 1 21.30 0.00 2.80 0.22 0.08 75.60 Average: all 37.23 0.00 5.12 2.90 0.09 54.66 Average: 0 42.53 0.00 5.52 2.69 0.10 49.15 Average: 1 31.92 0.00 4.72 3.11 0.09 60.17