---> uname -a: Linux prd-centos8-builder-2c-2g-44202.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 609 4829 19 2259 6791 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:38:94:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.139/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fe38:94bb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:43:09:7c:05 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) 07/20/2025 _x86_64_ (2 CPU) 00:31:27 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 254.67 16.13 238.54 3816.86 5592.07 12:34:01 AM 113.38 0.50 112.88 64.66 9467.36 12:35:01 AM 55.42 0.35 55.07 43.73 6414.98 12:36:02 AM 20.11 0.00 20.11 0.00 503.45 12:37:01 AM 28.91 0.93 27.97 96.78 767.08 Average: 94.72 3.59 91.13 806.85 4561.54 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5337188 7031916 2545244 32.29 2688 1886968 959708 10.75 201356 2054860 54984 12:34:01 AM 5018816 6982848 2863616 36.33 2688 2140120 974716 10.91 205064 2306528 121444 12:35:01 AM 5039324 7041768 2843108 36.07 2688 2177868 910616 10.20 267020 2220788 10764 12:36:02 AM 5039460 7041780 2842972 36.07 2688 2177868 918160 10.28 268192 2220464 10760 12:37:01 AM 4956176 6968172 2926256 37.12 2688 2187440 976896 10.94 426104 2145800 18512 Average: 5078193 7013297 2804239 35.58 2688 2114053 948019 10.61 273547 2189688 43293 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 226.62 146.25 1385.78 59.46 0.00 0.00 0.00 0.00 12:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 54.76 49.13 647.74 8.74 0.00 0.00 0.00 0.00 12:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 72.45 63.66 590.80 15.21 0.00 0.00 0.00 0.00 12:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:02 AM eth0 20.80 20.50 20.17 7.43 0.00 0.00 0.00 0.00 12:36:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 25.42 22.18 29.50 12.29 0.00 0.00 0.00 0.00 12:37:01 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 80.20 60.47 536.50 20.66 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) 07/20/2025 _x86_64_ (2 CPU) 00:31:27 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 23.30 0.00 4.80 13.93 0.10 57.86 12:33:01 AM 0 23.32 0.00 5.80 5.30 0.08 65.50 12:33:01 AM 1 23.28 0.00 3.81 22.53 0.12 50.26 12:34:01 AM all 35.64 0.00 5.44 1.22 0.10 57.60 12:34:01 AM 0 24.54 0.00 4.85 1.05 0.10 69.47 12:34:01 AM 1 46.74 0.00 6.03 1.40 0.10 45.73 12:35:01 AM all 34.04 0.00 4.64 1.14 0.08 60.09 12:35:01 AM 0 36.91 0.00 4.19 0.70 0.08 58.11 12:35:01 AM 1 31.17 0.00 5.10 1.59 0.08 62.06 12:36:02 AM all 33.30 0.00 3.41 0.11 0.10 63.08 12:36:02 AM 0 24.09 0.00 2.80 0.12 0.10 72.89 12:36:02 AM 1 42.50 0.00 4.01 0.10 0.10 53.29 12:37:01 AM all 35.81 0.00 3.96 0.23 0.09 59.91 12:37:01 AM 0 31.65 0.00 3.98 0.24 0.08 64.04 12:37:01 AM 1 39.97 0.00 3.93 0.22 0.10 55.77 Average: all 32.41 0.00 4.45 3.33 0.10 59.71 Average: 0 28.09 0.00 4.32 1.48 0.09 66.01 Average: 1 36.73 0.00 4.58 5.18 0.10 53.41