---> uname -a: Linux prd-centos8-builder-4c-4g-55.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: 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): 0-3 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 828 11368 19 3563 14592 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:bd:90:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.193/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86018sec preferred_lft 86018sec inet6 fe80::f816:3eff:febd:901a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:36:99:d2:2e 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) 01/08/2025 _x86_64_ (4 CPU) 18:15:01 LINUX RESTART (4 CPU) 06:16:01 PM tps rtps wtps bread/s bwrtn/s 06:17:01 PM 98.87 2.92 95.95 1537.62 9145.35 06:18:01 PM 260.37 17.87 242.50 2753.96 9668.13 06:19:01 PM 68.51 1.87 66.64 232.47 5355.27 06:20:01 PM 73.31 0.00 73.31 0.00 6759.56 06:20:01 PM 0.00 0.00 0.00 0.00 0.00 06:21:01 PM 82.46 0.80 81.66 91.97 27729.62 Average: 116.52 4.69 111.83 923.13 11714.34 06:16:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:17:01 PM 13160456 15093588 2978984 18.46 2688 2143860 1120844 6.52 192108 2402508 72672 06:18:01 PM 11378332 13672864 4761108 29.50 2688 2497840 2593132 15.09 316228 4033064 129264 06:19:01 PM 10689132 13325012 5450308 33.77 2688 2834848 2742248 15.95 409224 4611920 325268 06:20:01 PM 10833408 13385808 5306032 32.88 2688 2750204 2659796 15.47 473572 4401568 72188 06:20:01 PM 10832856 13385284 5306584 32.88 2688 2750208 2659796 15.47 483408 4392016 72200 06:21:01 PM 11688052 14988404 4451388 27.58 2688 3496112 1163536 6.77 815696 3204096 15260 Average: 11430373 13975160 4709067 29.18 2688 2745512 2156559 12.55 448373 3840862 114475 06:16:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 55.55 45.25 480.77 11.32 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 298.83 255.56 3916.09 39.75 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 870.29 870.29 831.40 831.40 0.00 0.00 0.00 0.00 06:19:01 PM eth0 194.10 117.17 2623.10 14.83 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 815.59 815.59 778.24 778.24 0.00 0.00 0.00 0.00 06:20:01 PM eth0 73.11 59.58 1086.28 8.46 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 06:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 PM eth0 0.00 0.00 0.00 0.00 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 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 PM eth0 123.16 122.73 828.52 163.73 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 335.30 335.30 320.13 320.13 0.00 0.00 0.00 0.00 Average: eth0 148.78 119.91 1784.45 47.59 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) 01/08/2025 _x86_64_ (4 CPU) 18:15:01 LINUX RESTART (4 CPU) 06:16:01 PM CPU %user %nice %system %iowait %steal %idle 06:17:01 PM all 11.88 0.00 1.86 0.53 0.05 85.68 06:17:01 PM 0 8.68 0.00 1.55 0.28 0.05 89.43 06:17:01 PM 1 22.24 0.00 3.67 0.77 0.07 73.25 06:17:01 PM 2 6.10 0.00 0.84 0.47 0.03 92.56 06:17:01 PM 3 10.48 0.00 1.39 0.60 0.05 87.48 06:18:01 PM all 57.66 0.00 3.33 1.12 0.13 37.77 06:18:01 PM 0 64.96 0.00 1.50 0.40 0.12 33.02 06:18:01 PM 1 51.20 0.00 3.68 1.02 0.12 43.98 06:18:01 PM 2 57.71 0.00 4.71 2.38 0.13 35.07 06:18:01 PM 3 56.75 0.00 3.44 0.67 0.13 39.01 06:19:01 PM all 47.14 0.00 2.36 0.28 0.08 50.14 06:19:01 PM 0 41.80 0.00 1.79 0.10 0.08 56.23 06:19:01 PM 1 52.93 0.00 3.46 0.38 0.08 43.14 06:19:01 PM 2 50.38 0.00 1.47 0.17 0.08 47.90 06:19:01 PM 3 43.43 0.00 2.73 0.47 0.08 53.28 06:20:01 PM all 37.71 0.00 2.24 0.30 0.08 59.68 06:20:01 PM 0 33.73 0.00 1.54 0.25 0.07 64.40 06:20:01 PM 1 43.85 0.00 1.79 0.34 0.07 53.95 06:20:01 PM 2 38.25 0.00 3.87 0.53 0.08 57.27 06:20:01 PM 3 34.97 0.00 1.76 0.07 0.08 63.11 06:20:01 PM all 61.21 0.00 2.85 0.00 0.00 35.94 06:20:01 PM 0 50.70 0.00 2.82 0.00 0.00 46.48 06:20:01 PM 1 79.17 0.00 0.00 0.00 0.00 20.83 06:20:01 PM 2 84.06 0.00 4.35 0.00 0.00 11.59 06:20:01 PM 3 30.43 0.00 4.35 0.00 0.00 65.22 06:21:01 PM all 21.98 0.00 2.41 0.73 0.07 74.81 06:21:01 PM 0 30.61 0.00 3.24 0.57 0.07 65.51 06:21:01 PM 1 25.52 0.00 1.92 0.70 0.07 71.79 06:21:01 PM 2 23.56 0.00 2.27 0.99 0.07 73.11 06:21:01 PM 3 8.20 0.00 2.21 0.65 0.07 88.86 Average: all 35.32 0.00 2.44 0.59 0.08 61.57 Average: 0 36.00 0.00 1.93 0.32 0.08 61.68 Average: 1 39.23 0.00 2.90 0.64 0.08 57.15 Average: 2 35.29 0.00 2.63 0.90 0.08 61.09 Average: 3 30.74 0.00 2.31 0.49 0.08 66.37