---> uname -a: Linux prd-centos8-builder-2c-2g-44138.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 668 4768 19 2260 6732 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:42:40:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.149/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fe42:409e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a8:23:e2:29 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) 07/19/2025 _x86_64_ (2 CPU) 20:31:29 LINUX RESTART (2 CPU) 08:32:01 PM tps rtps wtps bread/s bwrtn/s 08:33:02 PM 277.42 19.39 258.03 5434.72 8744.39 08:34:01 PM 108.23 0.51 107.73 65.47 11602.30 08:35:01 PM 35.04 0.30 34.74 42.39 1779.80 08:36:01 PM 21.13 0.40 20.73 30.52 562.51 Average: 110.47 5.17 105.30 1398.89 5647.61 08:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:02 PM 5119772 6967932 2762660 35.05 2688 2031516 988052 11.06 201036 2239976 161872 08:34:01 PM 4943928 6947656 2938504 37.28 2688 2179032 988960 11.07 229640 2355772 43712 08:35:01 PM 4982884 6986548 2899548 36.78 2688 2179100 946532 10.60 266060 2280888 10768 08:36:01 PM 4907948 6912524 2974484 37.74 2688 2179968 1025096 11.48 267412 2354044 10756 Average: 4988633 6953665 2893799 36.71 2688 2142404 987160 11.05 241037 2307670 56777 08:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:02 PM eth0 312.56 197.98 1880.18 63.83 0.00 0.00 0.00 0.00 08:33:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM eth0 67.50 54.88 732.37 9.97 0.00 0.00 0.00 0.00 08:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 20.43 22.10 26.20 9.25 0.00 0.00 0.00 0.00 08:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 18.73 19.23 17.55 7.05 0.00 0.00 0.00 0.00 08:36:01 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 104.97 73.63 663.82 22.58 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) 07/19/2025 _x86_64_ (2 CPU) 20:31:29 LINUX RESTART (2 CPU) 08:32:01 PM CPU %user %nice %system %iowait %steal %idle 08:33:02 PM all 40.26 0.00 7.73 3.47 0.09 48.44 08:33:02 PM 0 36.79 0.00 6.58 2.99 0.10 53.54 08:33:02 PM 1 43.73 0.00 8.89 3.95 0.08 43.35 08:34:01 PM all 33.04 0.00 5.06 2.68 0.10 59.11 08:34:01 PM 0 30.44 0.00 5.40 2.55 0.10 61.51 08:34:01 PM 1 35.65 0.00 4.73 2.81 0.10 56.71 08:35:01 PM all 34.29 0.00 3.39 0.33 0.08 61.90 08:35:01 PM 0 27.66 0.00 3.00 0.42 0.08 68.84 08:35:01 PM 1 40.93 0.00 3.78 0.25 0.08 54.95 08:36:01 PM all 33.56 0.00 3.70 0.20 0.08 62.45 08:36:01 PM 0 37.97 0.00 4.17 0.18 0.08 57.60 08:36:01 PM 1 29.14 0.00 3.24 0.22 0.08 67.32 Average: all 35.30 0.00 4.97 1.67 0.09 57.98 Average: 0 33.22 0.00 4.78 1.53 0.09 60.37 Average: 1 37.37 0.00 5.16 1.80 0.09 55.58