---> uname -a: Linux prd-centos8-builder-4c-4g-326.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 823 11380 19 3557 14597 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:7d:62:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.202/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85997sec preferred_lft 85997sec inet6 fe80::f816:3eff:fe7d:62ae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7a:74:05:cb 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) 01/09/2025 _x86_64_ (4 CPU) 18:14:35 LINUX RESTART (4 CPU) 06:15:02 PM tps rtps wtps bread/s bwrtn/s 06:16:01 PM 262.11 32.72 229.40 7664.79 11469.45 06:17:01 PM 246.17 14.15 232.02 3046.18 11347.83 06:18:01 PM 98.03 6.08 91.95 1323.65 7709.10 06:19:01 PM 69.59 1.67 67.93 145.15 6798.28 06:20:01 PM 63.28 0.00 63.28 0.00 3792.54 06:21:01 PM 71.49 0.80 70.69 91.98 26880.92 Average: 134.76 9.17 125.59 2029.72 11332.31 06:15:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:16:01 PM 13336536 15097084 2802904 17.37 2688 1976244 1099220 6.40 184280 2266160 137684 06:17:01 PM 12677136 14750268 3462304 21.45 2688 2280444 1397700 8.13 215420 2854332 98020 06:18:01 PM 11644280 13935784 4495160 27.85 2688 2494676 2161048 12.57 323900 3758868 61984 06:19:01 PM 10933420 13431152 5206020 32.26 2688 2697048 2588792 15.06 384308 4395096 83992 06:20:01 PM 10717924 13361900 5421516 33.59 2688 2842012 2642220 15.37 501528 4488632 144764 06:21:01 PM 11658704 14952292 4480736 27.76 2688 3489508 1186472 6.90 816176 3233844 15264 Average: 11828000 14254747 4311440 26.71 2688 2629989 1845909 10.74 404269 3499489 90285 06:15:02 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 343.00 215.79 1413.99 65.10 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 179.26 155.43 1945.00 30.06 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 175.59 146.04 2393.35 21.98 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 983.57 983.57 939.32 939.32 0.00 0.00 0.00 0.00 06:19:01 PM eth0 233.54 161.61 3024.95 20.83 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 988.45 988.45 943.98 943.98 0.00 0.00 0.00 0.00 06:20:01 PM eth0 95.38 74.01 1338.87 9.06 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 92.48 93.67 154.21 168.94 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 329.61 329.61 314.78 314.78 0.00 0.00 0.00 0.00 Average: eth0 186.11 140.89 1712.58 52.63 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) 01/09/2025 _x86_64_ (4 CPU) 18:14:35 LINUX RESTART (4 CPU) 06:15:02 PM CPU %user %nice %system %iowait %steal %idle 06:16:01 PM all 23.65 0.00 4.70 3.09 0.09 68.47 06:16:01 PM 0 19.66 0.00 3.95 1.23 0.09 75.08 06:16:01 PM 1 27.05 0.00 6.06 5.78 0.07 61.04 06:16:01 PM 2 36.46 0.00 5.86 3.97 0.10 53.60 06:16:01 PM 3 11.39 0.00 2.94 1.39 0.09 84.20 06:17:01 PM all 19.13 0.00 2.47 2.56 0.07 75.77 06:17:01 PM 0 15.41 0.00 1.29 1.00 0.07 82.23 06:17:01 PM 1 21.97 0.00 2.27 2.83 0.07 72.86 06:17:01 PM 2 25.61 0.00 3.83 2.54 0.07 67.95 06:17:01 PM 3 13.54 0.00 2.48 3.85 0.08 80.04 06:18:01 PM all 57.04 0.00 2.27 1.17 0.10 39.43 06:18:01 PM 0 54.61 0.00 2.62 1.04 0.10 41.63 06:18:01 PM 1 52.38 0.00 3.13 2.34 0.10 42.04 06:18:01 PM 2 60.07 0.00 1.77 0.89 0.08 37.19 06:18:01 PM 3 61.08 0.00 1.54 0.40 0.10 36.87 06:19:01 PM all 41.51 0.00 2.65 0.81 0.09 54.94 06:19:01 PM 0 43.89 0.00 4.09 1.31 0.08 50.64 06:19:01 PM 1 42.86 0.00 1.54 0.29 0.10 55.21 06:19:01 PM 2 40.86 0.00 2.23 1.02 0.10 55.80 06:19:01 PM 3 38.42 0.00 2.73 0.64 0.08 58.12 06:20:01 PM all 33.22 0.00 2.12 0.44 0.08 64.14 06:20:01 PM 0 30.49 0.00 2.35 0.70 0.08 66.38 06:20:01 PM 1 31.47 0.00 2.53 0.22 0.07 65.72 06:20:01 PM 2 38.58 0.00 2.25 0.60 0.08 58.48 06:20:01 PM 3 32.32 0.00 1.37 0.23 0.07 66.00 06:21:01 PM all 19.04 0.00 2.29 2.21 0.06 76.39 06:21:01 PM 0 19.40 0.00 2.86 1.64 0.08 76.02 06:21:01 PM 1 21.15 0.00 1.51 1.89 0.07 75.38 06:21:01 PM 2 31.70 0.00 2.83 2.16 0.07 63.25 06:21:01 PM 3 3.91 0.00 1.97 3.16 0.03 90.92 Average: all 32.29 0.00 2.74 1.71 0.08 63.18 Average: 0 30.60 0.00 2.85 1.15 0.08 65.31 Average: 1 32.83 0.00 2.83 2.21 0.08 62.05 Average: 2 38.89 0.00 3.12 1.86 0.08 56.05 Average: 3 26.83 0.00 2.17 1.61 0.08 69.31