---> uname -a: Linux prd-centos8-builder-2c-2g-45240.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 632 4802 19 2262 6767 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:30:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.81/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:febe:30ab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:97:9e:bf:de 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) 07/22/2025 _x86_64_ (2 CPU) 16:31:32 LINUX RESTART (2 CPU) 04:32:01 PM tps rtps wtps bread/s bwrtn/s 04:33:02 PM 204.53 19.35 185.18 5480.21 7170.55 04:34:01 PM 115.30 0.46 114.84 64.12 12344.48 04:35:01 PM 37.48 0.35 37.13 43.71 2038.40 04:36:01 PM 19.18 0.00 19.18 0.00 542.03 04:37:01 PM 26.56 0.92 25.64 95.17 748.00 Average: 80.50 4.23 76.27 1140.56 4542.66 04:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:02 PM 5103036 6940852 2779388 35.26 2688 2025276 1052252 11.78 228236 2243396 175044 04:34:01 PM 4871440 6908140 3010984 38.20 2688 2212912 1035512 11.59 207848 2449228 66208 04:35:01 PM 4899044 6936364 2983380 37.85 2688 2212644 1008880 11.30 268612 2359412 42012 04:36:01 PM 4945468 6950520 2936956 37.26 2688 2180556 998484 11.18 267672 2314492 9928 04:37:01 PM 4966336 6976740 2916088 36.99 2688 2185464 963340 10.79 422176 2139092 25036 Average: 4957065 6942523 2925359 37.11 2688 2163370 1011694 11.33 278909 2301124 63646 04:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:02 PM eth0 267.59 172.32 1763.05 61.80 0.00 0.00 0.00 0.00 04:33:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 78.94 62.02 846.68 10.13 0.00 0.00 0.00 0.00 04:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 19.79 21.14 25.00 11.08 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 19.13 19.05 18.41 6.64 0.00 0.00 0.00 0.00 04:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 21.73 20.84 27.15 10.59 0.00 0.00 0.00 0.00 04:37:01 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 81.45 59.07 535.09 20.08 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) 07/22/2025 _x86_64_ (2 CPU) 16:31:32 LINUX RESTART (2 CPU) 04:32:01 PM CPU %user %nice %system %iowait %steal %idle 04:33:02 PM all 40.07 0.00 6.76 2.69 0.10 50.39 04:33:02 PM 0 28.77 0.00 6.87 3.37 0.10 60.88 04:33:02 PM 1 51.35 0.00 6.64 2.01 0.10 39.91 04:34:01 PM all 34.75 0.00 5.30 2.21 0.09 57.64 04:34:01 PM 0 20.60 0.00 4.40 1.83 0.08 73.09 04:34:01 PM 1 48.96 0.00 6.21 2.60 0.10 42.13 04:35:01 PM all 34.82 0.00 3.82 0.25 0.09 61.02 04:35:01 PM 0 18.59 0.00 3.17 0.22 0.08 77.94 04:35:01 PM 1 51.04 0.00 4.47 0.28 0.10 44.11 04:36:01 PM all 32.27 0.00 3.54 0.11 0.08 64.01 04:36:01 PM 0 14.99 0.00 2.35 0.03 0.07 82.56 04:36:01 PM 1 49.54 0.00 4.72 0.18 0.08 45.47 04:37:01 PM all 35.77 0.00 4.20 0.34 0.10 59.58 04:37:01 PM 0 22.16 0.00 3.72 0.20 0.08 73.83 04:37:01 PM 1 49.37 0.00 4.67 0.48 0.12 45.35 Average: all 35.54 0.00 4.72 1.12 0.09 58.54 Average: 0 21.02 0.00 4.10 1.13 0.08 73.67 Average: 1 50.06 0.00 5.34 1.11 0.10 43.40