---> uname -a: Linux prd-centos8-builder-2c-2g-6845.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 641 4790 19 2266 6759 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:5c:b2:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.128/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe5c:b212/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6b:85:3a:c3 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) 11/07/2025 _x86_64_ (2 CPU) 21:31:32 LINUX RESTART (2 CPU) 09:32:01 PM tps rtps wtps bread/s bwrtn/s 09:33:01 PM 244.13 18.94 225.19 5338.26 6966.68 09:34:01 PM 124.63 0.53 124.09 65.98 12942.70 09:35:01 PM 39.09 0.35 38.74 43.72 2040.20 09:36:01 PM 23.45 0.00 23.45 0.00 597.37 09:37:01 PM 26.24 0.92 25.32 95.17 748.40 Average: 91.51 4.15 87.36 1108.80 4659.28 09:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 PM 5199000 6947336 2683424 34.04 2688 1939792 1041600 11.66 204544 2186200 101528 09:34:01 PM 4836384 6877936 3046040 38.64 2688 2217584 1060292 11.87 207828 2481644 62500 09:35:01 PM 4887380 6928744 2995044 38.00 2688 2216640 1020188 11.42 269888 2368600 43068 09:36:01 PM 4851212 6893620 3031212 38.46 2688 2217824 1032228 11.56 270920 2403748 44252 09:37:01 PM 4897684 6912416 2984740 37.87 2688 2189656 1017668 11.39 422888 2205272 26268 Average: 4934332 6912010 2948092 37.40 2688 2156299 1034395 11.58 275214 2329093 55523 09:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 PM eth0 302.08 190.10 1783.67 62.83 0.00 0.00 0.00 0.00 09:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM eth0 83.19 67.39 847.44 10.39 0.00 0.00 0.00 0.00 09:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM eth0 21.86 21.01 27.32 8.83 0.00 0.00 0.00 0.00 09:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM eth0 18.36 18.80 17.20 7.52 0.00 0.00 0.00 0.00 09:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM eth0 25.91 19.98 29.65 10.62 0.00 0.00 0.00 0.00 09:37:01 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 90.29 63.46 541.12 20.04 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) 11/07/2025 _x86_64_ (2 CPU) 21:31:32 LINUX RESTART (2 CPU) 09:32:01 PM CPU %user %nice %system %iowait %steal %idle 09:33:01 PM all 36.38 0.00 6.19 1.59 0.08 55.76 09:33:01 PM 0 39.40 0.00 5.54 1.61 0.08 53.37 09:33:01 PM 1 33.36 0.00 6.85 1.57 0.08 58.14 09:34:01 PM all 36.52 0.00 5.28 0.88 0.10 57.22 09:34:01 PM 0 31.07 0.00 4.74 0.83 0.10 63.25 09:34:01 PM 1 41.95 0.00 5.83 0.92 0.10 51.21 09:35:01 PM all 33.76 0.00 3.74 0.22 0.08 62.21 09:35:01 PM 0 30.63 0.00 3.77 0.18 0.07 65.35 09:35:01 PM 1 36.88 0.00 3.72 0.25 0.08 59.07 09:36:01 PM all 33.72 0.00 3.43 0.12 0.09 62.64 09:36:01 PM 0 23.70 0.00 3.12 0.07 0.10 73.02 09:36:01 PM 1 43.73 0.00 3.75 0.17 0.08 52.27 09:37:01 PM all 34.91 0.00 4.14 0.15 0.08 60.72 09:37:01 PM 0 39.50 0.00 3.61 0.15 0.08 56.65 09:37:01 PM 1 30.32 0.00 4.66 0.15 0.08 64.78 Average: all 35.06 0.00 4.56 0.59 0.09 59.71 Average: 0 32.86 0.00 4.15 0.57 0.09 62.33 Average: 1 37.25 0.00 4.96 0.61 0.09 57.09