---> uname -a: Linux prd-centos8-builder-2c-2g-45505.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 650 4782 19 2264 6750 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:80:47:0c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.251/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe80:470c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f0:08:2b:7e 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) 07/23/2025 _x86_64_ (2 CPU) 22:31:30 LINUX RESTART (2 CPU) 10:32:01 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 197.15 15.03 182.13 4185.91 7852.61 10:34:01 PM 107.27 0.50 106.77 64.39 11366.02 10:35:01 PM 34.32 0.30 34.02 42.39 1749.67 10:36:01 PM 14.93 0.00 14.93 0.00 405.11 10:37:01 PM 26.41 0.92 25.50 95.18 709.32 Average: 76.02 3.35 72.67 877.74 4416.55 10:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5152500 6988988 2729924 34.63 2688 2019352 976056 10.93 200544 2203680 141828 10:34:01 PM 4954684 6961800 2927740 37.14 2688 2182668 975232 10.92 226180 2345960 42496 10:35:01 PM 4830324 6870848 3052100 38.72 2688 2216296 1068088 11.96 269388 2427832 43200 10:36:01 PM 4930168 6937488 2952256 37.45 2688 2183032 995108 11.14 267396 2329960 9928 10:37:01 PM 4933848 6946796 2948576 37.41 2688 2187944 983996 11.02 421824 2171056 25036 Average: 4960305 6941184 2922119 37.07 2688 2157858 999696 11.19 277066 2295698 52498 10:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 295.95 186.62 1800.10 62.86 0.00 0.00 0.00 0.00 10:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 81.95 65.66 802.36 10.25 0.00 0.00 0.00 0.00 10:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 20.69 21.69 25.41 9.32 0.00 0.00 0.00 0.00 10:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 17.98 17.38 17.55 5.80 0.00 0.00 0.00 0.00 10:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 23.38 21.15 28.04 11.20 0.00 0.00 0.00 0.00 10:37:01 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 88.00 62.50 534.74 19.89 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) 07/23/2025 _x86_64_ (2 CPU) 22:31:30 LINUX RESTART (2 CPU) 10:32:01 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 39.02 0.00 7.07 1.52 0.08 52.30 10:33:01 PM 0 42.22 0.00 7.27 1.54 0.08 48.89 10:33:01 PM 1 35.83 0.00 6.88 1.50 0.08 55.71 10:34:01 PM all 34.72 0.00 5.12 0.97 0.09 59.10 10:34:01 PM 0 34.76 0.00 5.13 1.12 0.10 58.90 10:34:01 PM 1 34.68 0.00 5.10 0.83 0.08 59.30 10:35:01 PM all 33.42 0.00 3.47 0.20 0.09 62.81 10:35:01 PM 0 36.21 0.00 3.95 0.23 0.08 59.52 10:35:01 PM 1 30.64 0.00 3.00 0.17 0.10 66.09 10:36:01 PM all 28.20 0.00 3.49 0.07 0.07 68.16 10:36:01 PM 0 29.60 0.00 3.56 0.07 0.08 66.69 10:36:01 PM 1 26.79 0.00 3.42 0.08 0.07 69.64 10:37:01 PM all 36.17 0.00 4.49 0.17 0.09 59.08 10:37:01 PM 0 39.30 0.00 4.66 0.20 0.08 55.76 10:37:01 PM 1 33.04 0.00 4.32 0.15 0.10 62.39 Average: all 34.30 0.00 4.73 0.59 0.09 60.29 Average: 0 36.41 0.00 4.91 0.63 0.09 57.96 Average: 1 32.20 0.00 4.54 0.55 0.09 62.63