---> uname -a: Linux prd-centos8-builder-4c-4g-17420.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 9.8G 71G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 792 11397 19 3571 14628 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:f3:65:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.31/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85978sec preferred_lft 85978sec inet6 fe80::f816:3eff:fef3:6534/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:40:6f:73:5d 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) 02/12/2025 _x86_64_ (4 CPU) 18:14:33 LINUX RESTART (4 CPU) 06:15:01 PM tps rtps wtps bread/s bwrtn/s 06:16:01 PM 257.27 24.80 232.47 6933.87 7878.92 06:17:01 PM 78.97 2.20 76.77 1514.70 8440.07 06:18:01 PM 213.00 17.56 195.44 2716.03 4319.41 06:19:01 PM 80.12 0.50 79.62 123.29 9469.51 06:20:01 PM 87.46 1.67 85.80 145.08 6924.91 06:21:01 PM 89.17 0.58 88.59 52.91 19116.91 Average: 134.38 7.89 126.49 1916.03 9357.12 06:15:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:16:01 PM 13335768 15136464 2803672 17.37 2688 2014856 1093756 6.36 185888 2258624 162296 06:17:01 PM 13182248 15122416 2957192 18.32 2688 2150500 1056796 6.15 192528 2385988 61536 06:18:01 PM 12348240 14560608 3791200 23.49 2688 2417164 1646696 9.58 260868 3130548 181980 06:19:01 PM 11801884 14108976 4337556 26.88 2688 2509648 1979412 11.52 324712 3601100 2616 06:20:01 PM 10326492 13067604 5812948 36.02 2688 2937884 2980060 17.34 491780 4885320 254116 06:21:01 PM 11725448 15032136 4413992 27.35 2688 3501960 1107636 6.44 814716 3167948 281816 Average: 12120013 14504701 4019427 24.90 2688 2588669 1644059 9.57 378415 3238255 157393 06:15:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 PM eth0 322.69 201.23 1484.77 62.82 0.00 0.00 0.00 0.00 06:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 PM eth0 33.46 24.09 292.79 8.91 0.00 0.00 0.00 0.00 06:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM eth0 230.51 197.62 2899.36 30.64 0.00 0.00 0.00 0.00 06:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 PM eth0 69.94 60.48 1043.58 9.96 0.00 0.00 0.00 0.00 06:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 PM lo 1743.70 1743.70 1665.14 1665.14 0.00 0.00 0.00 0.00 06:20:01 PM eth0 266.96 195.44 3683.46 23.64 0.00 0.00 0.00 0.00 06:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 PM lo 0.62 0.62 0.04 0.04 0.00 0.00 0.00 0.00 06:21:01 PM eth0 125.30 120.21 824.25 161.36 0.00 0.00 0.00 0.00 06:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 290.69 290.69 277.50 277.50 0.00 0.00 0.00 0.00 Average: eth0 174.88 133.22 1704.93 49.56 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) 02/12/2025 _x86_64_ (4 CPU) 18:14:33 LINUX RESTART (4 CPU) 06:15:01 PM CPU %user %nice %system %iowait %steal %idle 06:16:01 PM all 24.34 0.00 4.56 2.35 0.08 68.67 06:16:01 PM 0 15.55 0.00 3.95 1.25 0.10 79.14 06:16:01 PM 1 24.85 0.00 4.80 1.54 0.08 68.73 06:16:01 PM 2 39.19 0.00 5.99 3.84 0.08 50.89 06:16:01 PM 3 17.50 0.00 3.48 2.74 0.05 76.22 06:17:01 PM all 5.28 0.00 1.01 8.31 0.05 85.36 06:17:01 PM 0 14.78 0.00 1.97 1.75 0.05 81.45 06:17:01 PM 1 1.35 0.00 0.87 5.57 0.07 92.14 06:17:01 PM 2 3.42 0.00 0.77 2.40 0.03 93.38 06:17:01 PM 3 1.54 0.00 0.44 23.54 0.05 74.43 06:18:01 PM all 26.76 0.00 2.19 2.41 0.09 68.55 06:18:01 PM 0 30.19 0.00 2.69 2.64 0.12 64.36 06:18:01 PM 1 24.18 0.00 1.59 1.32 0.08 72.83 06:18:01 PM 2 30.32 0.00 1.76 3.56 0.08 64.28 06:18:01 PM 3 22.36 0.00 2.73 2.12 0.07 72.72 06:19:01 PM all 51.69 0.00 1.95 1.13 0.09 45.13 06:19:01 PM 0 53.78 0.00 1.69 1.22 0.08 43.22 06:19:01 PM 1 46.37 0.00 2.31 1.51 0.10 49.71 06:19:01 PM 2 48.28 0.00 2.45 1.07 0.08 48.12 06:19:01 PM 3 58.32 0.00 1.36 0.74 0.08 39.50 06:20:01 PM all 59.25 0.00 3.70 0.55 0.11 36.39 06:20:01 PM 0 59.90 0.00 3.83 0.42 0.12 35.73 06:20:01 PM 1 58.46 0.00 2.60 0.32 0.12 38.50 06:20:01 PM 2 57.79 0.00 3.37 0.44 0.10 38.31 06:20:01 PM 3 60.87 0.00 4.99 1.01 0.10 33.03 06:21:01 PM all 30.09 0.00 2.78 2.06 0.09 64.99 06:21:01 PM 0 33.53 0.00 2.53 0.48 0.07 63.39 06:21:01 PM 1 26.44 0.00 2.24 1.52 0.10 69.70 06:21:01 PM 2 39.10 0.00 3.99 4.14 0.10 52.67 06:21:01 PM 3 21.26 0.00 2.37 2.08 0.10 74.19 Average: all 32.88 0.00 2.70 2.81 0.08 61.53 Average: 0 34.68 0.00 2.77 1.30 0.09 61.17 Average: 1 30.24 0.00 2.40 1.97 0.09 65.30 Average: 2 36.33 0.00 3.05 2.58 0.08 57.96 Average: 3 30.29 0.00 2.56 5.38 0.08 61.70