---> uname -a: Linux prd-centos8-builder-4c-4g-16891.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 9.7G 71G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 810 11505 19 3445 14605 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:1f:b0:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.188/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85864sec preferred_lft 85864sec inet6 fe80::f816:3eff:fe1f:b0df/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:52:bc:a9:d8 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) 02/11/2025 _x86_64_ (4 CPU) 18:07:13 LINUX RESTART (4 CPU) 06:08:03 PM tps rtps wtps bread/s bwrtn/s 06:09:01 PM 181.49 7.41 174.07 1161.59 6911.43 06:10:01 PM 246.24 20.53 225.71 4257.74 16145.99 06:11:01 PM 131.96 0.03 131.93 0.53 4024.40 06:12:01 PM 386.39 0.23 386.16 6.93 5385.44 06:13:01 PM 89.06 1.45 87.61 138.31 8863.42 06:14:01 PM 32.28 0.03 32.25 0.53 1523.28 06:15:01 PM 83.06 0.02 83.04 0.13 4024.04 06:16:01 PM 82.15 0.50 81.65 74.92 17520.56 Average: 153.97 3.76 150.20 703.37 8054.54 06:08:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:09:01 PM 13248452 15134408 2890988 17.91 2688 2095904 1061620 6.18 193216 2326244 233180 06:10:01 PM 11855984 14116008 4283456 26.54 2688 2463164 2146296 12.49 320468 3549108 60976 06:11:01 PM 10942108 13259404 5197332 32.20 2688 2517856 2676152 15.57 355496 4417620 37372 06:12:01 PM 11083068 13700452 5056372 31.33 2688 2815072 2191968 12.75 372536 4251704 289736 06:13:01 PM 10702476 13366652 5436964 33.69 2688 2859556 2585804 15.04 505840 4488228 105020 06:14:01 PM 10713300 13328004 5426140 33.62 2688 2809416 2632212 15.31 508768 4472304 29120 06:15:01 PM 10805496 13492976 5333944 33.05 2688 2879816 2378212 13.84 526788 4356328 19180 06:16:01 PM 11816628 14988692 4322812 26.78 2688 3362216 1105580 6.43 857856 3013208 15540 Average: 11395939 13923324 4743501 29.39 2688 2725375 2097230 12.20 455121 3859343 98766 06:08:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 114.64 89.85 1053.69 21.39 0.00 0.00 0.00 0.00 06:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM eth0 273.08 229.52 3472.75 40.98 0.00 0.00 0.00 0.00 06:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 PM eth0 23.30 24.00 169.11 5.73 0.00 0.00 0.00 0.00 06:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 PM eth0 177.29 112.06 2262.25 13.60 0.00 0.00 0.00 0.00 06:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 PM lo 4624.78 4624.78 4417.05 4417.05 0.00 0.00 0.00 0.00 06:13:01 PM eth0 65.42 55.11 1027.07 8.12 0.00 0.00 0.00 0.00 06:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 PM lo 1003.35 1003.35 957.28 957.28 0.00 0.00 0.00 0.00 06:14:01 PM eth0 25.75 26.67 145.88 5.58 0.00 0.00 0.00 0.00 06:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 PM lo 1917.54 1917.54 1827.31 1827.31 0.00 0.00 0.00 0.00 06:15:01 PM eth0 62.87 44.46 710.99 5.56 0.00 0.00 0.00 0.00 06:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 PM lo 0.28 0.28 0.03 0.03 0.00 0.00 0.00 0.00 06:16:01 PM eth0 106.42 90.07 941.35 70.99 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 Average: lo 947.27 947.27 904.05 904.05 0.00 0.00 0.00 0.00 Average: eth0 106.07 83.95 1223.71 21.49 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) 02/11/2025 _x86_64_ (4 CPU) 18:07:13 LINUX RESTART (4 CPU) 06:08:03 PM CPU %user %nice %system %iowait %steal %idle 06:09:01 PM all 19.54 0.00 2.99 1.35 0.06 76.06 06:09:01 PM 0 8.35 0.00 2.00 1.35 0.07 88.23 06:09:01 PM 1 19.83 0.00 3.78 1.75 0.07 74.57 06:09:01 PM 2 23.48 0.00 2.55 1.09 0.07 72.81 06:09:01 PM 3 26.52 0.00 3.65 1.19 0.05 68.59 06:10:01 PM all 59.90 0.00 3.54 3.32 0.11 33.13 06:10:01 PM 0 62.34 0.00 3.40 4.12 0.10 30.04 06:10:01 PM 1 60.34 0.00 4.24 4.00 0.10 31.32 06:10:01 PM 2 54.34 0.00 3.72 3.54 0.12 38.28 06:10:01 PM 3 62.60 0.00 2.80 1.61 0.13 32.86 06:11:01 PM all 77.19 0.00 2.78 0.69 0.10 19.24 06:11:01 PM 0 77.24 0.00 3.11 0.48 0.10 19.06 06:11:01 PM 1 71.58 0.00 2.63 1.19 0.12 24.49 06:11:01 PM 2 77.22 0.00 2.61 1.02 0.10 19.05 06:11:01 PM 3 82.70 0.00 2.79 0.05 0.08 14.38 06:12:01 PM all 54.61 0.00 2.91 1.75 0.12 40.61 06:12:01 PM 0 52.24 0.00 3.72 1.22 0.12 42.70 06:12:01 PM 1 53.25 0.00 1.99 1.17 0.12 43.47 06:12:01 PM 2 52.06 0.00 2.38 1.14 0.12 44.31 06:12:01 PM 3 60.92 0.00 3.55 3.48 0.13 31.92 06:13:01 PM all 62.56 0.00 4.87 1.08 0.09 31.40 06:13:01 PM 0 62.15 0.00 4.54 0.12 0.10 33.09 06:13:01 PM 1 69.72 0.00 4.88 1.10 0.08 24.21 06:13:01 PM 2 55.60 0.00 5.55 1.03 0.08 37.74 06:13:01 PM 3 62.74 0.00 4.52 2.08 0.08 30.58 06:14:01 PM all 69.48 0.00 3.25 0.13 0.11 27.03 06:14:01 PM 0 64.81 0.00 2.60 0.22 0.12 32.26 06:14:01 PM 1 68.98 0.00 3.50 0.08 0.12 27.32 06:14:01 PM 2 68.30 0.00 3.58 0.12 0.12 27.89 06:14:01 PM 3 75.81 0.00 3.34 0.08 0.10 20.66 06:15:01 PM all 63.35 0.00 3.72 0.46 0.10 32.36 06:15:01 PM 0 64.45 0.00 1.83 0.13 0.10 33.49 06:15:01 PM 1 60.42 0.00 3.81 0.64 0.10 35.03 06:15:01 PM 2 67.75 0.00 4.20 0.49 0.10 27.46 06:15:01 PM 3 60.78 0.00 5.05 0.59 0.12 33.47 06:16:01 PM all 32.58 0.00 2.97 2.10 0.08 62.27 06:16:01 PM 0 25.33 0.00 1.98 1.16 0.07 71.48 06:16:01 PM 1 38.05 0.00 3.80 2.44 0.08 55.62 06:16:01 PM 2 22.12 0.00 2.48 2.56 0.07 72.78 06:16:01 PM 3 44.81 0.00 3.61 2.26 0.08 49.23 Average: all 55.05 0.00 3.38 1.36 0.10 40.12 Average: 0 52.28 0.00 2.90 1.10 0.10 43.63 Average: 1 55.42 0.00 3.58 1.55 0.10 39.35 Average: 2 52.74 0.00 3.38 1.37 0.10 42.41 Average: 3 59.75 0.00 3.66 1.42 0.10 35.07