---> uname -a: Linux prd-centos8-builder-2c-2g-12916.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: 2799.996 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 624 4805 19 2267 6775 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:be:85:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.121/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:febe:8574/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:37:d7:c1:17 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) 11/23/2025 _x86_64_ (2 CPU) 17:31:32 LINUX RESTART (2 CPU) 05:32:01 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 210.61 17.99 192.62 5280.64 7298.93 05:34:01 PM 110.56 0.47 110.10 63.86 12132.46 05:35:01 PM 35.12 0.35 34.77 43.71 1879.79 05:36:01 PM 25.96 0.00 25.96 0.00 955.49 05:37:01 PM 29.20 0.92 28.28 95.18 1106.38 Average: 82.29 3.95 78.35 1096.75 4674.51 05:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5164352 7012548 2718080 34.48 2688 2030532 948032 10.62 202960 2189740 178736 05:34:01 PM 4829572 6888300 3052860 38.73 2688 2233584 1050800 11.77 211368 2483180 77712 05:35:01 PM 4896080 6939256 2986352 37.89 2688 2218176 978056 10.95 271384 2358672 43084 05:36:01 PM 4854928 6899036 3027504 38.41 2688 2219352 1034800 11.59 272340 2398996 44252 05:37:01 PM 4900940 6917376 2981492 37.82 2688 2191184 1014732 11.36 424168 2201144 26264 Average: 4929174 6931303 2953258 37.47 2688 2178566 1005284 11.26 276444 2326346 74010 05:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM eth0 313.68 176.42 1810.23 61.76 0.00 0.00 0.00 0.00 05:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM eth0 77.02 61.82 826.83 10.15 0.00 0.00 0.00 0.00 05:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 26.77 27.00 30.35 10.55 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 18.15 18.75 17.81 7.38 0.00 0.00 0.00 0.00 05:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM eth0 23.08 20.61 28.52 9.48 0.00 0.00 0.00 0.00 05:37:01 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 91.74 60.92 542.75 19.87 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) 11/23/2025 _x86_64_ (2 CPU) 17:31:32 LINUX RESTART (2 CPU) 05:32:01 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 40.77 0.00 7.51 1.45 0.08 50.18 05:33:01 PM 0 42.30 0.00 8.48 2.16 0.08 46.97 05:33:01 PM 1 39.25 0.00 6.54 0.75 0.08 53.38 05:34:01 PM all 31.40 0.00 4.51 1.06 0.11 62.93 05:34:01 PM 0 35.63 0.00 4.48 0.75 0.12 59.02 05:34:01 PM 1 27.16 0.00 4.53 1.37 0.10 66.84 05:35:01 PM all 33.60 0.00 3.80 0.20 0.09 62.30 05:35:01 PM 0 38.86 0.00 3.67 0.17 0.08 57.22 05:35:01 PM 1 28.34 0.00 3.94 0.23 0.10 67.39 05:36:01 PM all 34.70 0.00 3.38 0.15 0.09 61.69 05:36:01 PM 0 34.46 0.00 2.85 0.20 0.10 62.39 05:36:01 PM 1 34.93 0.00 3.90 0.10 0.08 60.98 05:37:01 PM all 35.32 0.00 4.09 0.15 0.09 60.36 05:37:01 PM 0 38.06 0.00 4.47 0.17 0.08 57.23 05:37:01 PM 1 32.57 0.00 3.70 0.13 0.10 63.49 Average: all 35.15 0.00 4.66 0.60 0.09 59.50 Average: 0 37.86 0.00 4.79 0.69 0.09 56.57 Average: 1 32.45 0.00 4.52 0.52 0.09 62.42