---> uname -a: Linux prd-centos8-builder-2c-2g-43788.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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 648 4778 19 2269 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:40:6b:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.241/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe40:6b5c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:75:b0:cc:c4 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) 07/18/2025 _x86_64_ (2 CPU) 12:31:32 LINUX RESTART (2 CPU) 12:32:01 PM tps rtps wtps bread/s bwrtn/s 12:33:01 PM 191.82 18.49 173.33 5696.49 7250.64 12:34:01 PM 115.41 0.52 114.89 65.17 12245.28 12:35:01 PM 35.64 0.30 35.34 42.39 1840.48 12:36:01 PM 19.48 0.00 19.48 0.00 505.00 12:37:01 PM 26.08 0.92 25.16 95.18 756.04 Average: 77.69 4.05 73.65 1180.03 4520.05 12:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 PM 5150052 6993688 2732380 34.66 2688 2026412 943156 10.56 200300 2207988 166752 12:34:01 PM 4954596 6966716 2927836 37.14 2688 2187408 953924 10.68 226524 2345060 42488 12:35:01 PM 4968012 6981336 2914420 36.97 2688 2188680 939164 10.52 266328 2293340 10772 12:36:01 PM 4842968 6888560 3039464 38.56 2688 2221036 1022092 11.44 270164 2415128 43192 12:37:01 PM 4858872 6885544 3023560 38.36 2688 2201376 1026628 11.50 423324 2245052 33672 Average: 4954900 6943169 2927532 37.14 2688 2164982 976993 10.94 277328 2301314 59375 12:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 289.51 177.91 1792.78 62.53 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 70.68 54.97 808.03 9.67 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 24.30 26.48 28.35 10.07 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 19.93 20.13 19.62 7.26 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 24.23 21.46 27.82 10.95 0.00 0.00 0.00 0.00 12:37:01 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 85.74 60.20 535.40 20.10 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) 07/18/2025 _x86_64_ (2 CPU) 12:31:32 LINUX RESTART (2 CPU) 12:32:01 PM CPU %user %nice %system %iowait %steal %idle 12:33:01 PM all 42.60 0.00 7.44 2.29 0.12 47.55 12:33:01 PM 0 33.51 0.00 6.65 1.45 0.12 58.27 12:33:01 PM 1 51.73 0.00 8.24 3.13 0.12 36.78 12:34:01 PM all 35.39 0.00 5.28 1.42 0.10 57.81 12:34:01 PM 0 33.08 0.00 4.98 1.38 0.10 60.46 12:34:01 PM 1 37.70 0.00 5.58 1.45 0.10 55.16 12:35:01 PM all 36.74 0.00 4.11 0.24 0.10 58.81 12:35:01 PM 0 32.59 0.00 3.77 0.18 0.10 63.36 12:35:01 PM 1 40.90 0.00 4.44 0.30 0.10 54.26 12:36:01 PM all 31.70 0.00 3.59 0.13 0.10 64.48 12:36:01 PM 0 31.41 0.00 3.43 0.13 0.08 64.94 12:36:01 PM 1 31.99 0.00 3.76 0.12 0.12 64.02 12:37:01 PM all 36.95 0.00 4.44 0.17 0.09 58.35 12:37:01 PM 0 38.61 0.00 4.78 0.20 0.10 56.30 12:37:01 PM 1 35.29 0.00 4.09 0.13 0.08 60.40 Average: all 36.68 0.00 4.97 0.85 0.10 57.40 Average: 0 33.84 0.00 4.72 0.67 0.10 60.67 Average: 1 39.52 0.00 5.22 1.03 0.10 54.14