---> uname -a: Linux prd-centos8-builder-4c-4g-7540.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 809 11384 19 3566 14611 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:2f:39:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.120/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe2f:39d0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9d:6b:fa:89 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) 02/01/2025 _x86_64_ (4 CPU) 18:14:35 LINUX RESTART (4 CPU) 06:15:01 PM tps rtps wtps bread/s bwrtn/s 06:16:01 PM 264.05 31.06 232.99 7550.68 12900.27 06:17:01 PM 221.21 16.48 204.73 3692.37 11070.08 06:18:01 PM 91.45 3.75 87.70 663.89 9620.95 06:19:01 PM 103.43 1.67 101.77 145.13 7192.97 06:20:01 PM 79.91 0.80 79.11 91.97 27808.08 Average: 152.01 10.75 141.26 2428.79 13718.39 06:15:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:16:01 PM 13332604 15127796 2806828 17.39 2688 2010244 1123932 6.54 187016 2263272 159232 06:17:01 PM 12423016 14573024 3716416 23.03 2688 2355916 1562240 9.09 222460 3094228 143904 06:18:01 PM 11530892 13832384 4608540 28.55 2688 2504672 2254356 13.12 324584 3868636 1440 06:19:01 PM 11343068 13892372 4796364 29.72 2688 2747004 2114064 12.30 458636 3905708 70224 06:20:01 PM 11760004 15063132 4379428 27.13 2688 3499108 1065104 6.20 816892 3130732 15240 Average: 12077917 14497742 4061515 25.17 2688 2623389 1623939 9.45 401918 3252515 78008 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 319.04 208.91 1462.97 63.23 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 227.52 192.32 2607.70 36.34 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 114.38 96.53 1666.59 13.31 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 2094.39 2094.39 2000.18 2000.18 0.00 0.00 0.00 0.00 06:19:01 PM eth0 271.10 191.02 3685.11 23.33 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 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 PM eth0 128.59 126.64 826.23 168.64 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 Average: lo 418.96 418.96 400.10 400.10 0.00 0.00 0.00 0.00 Average: eth0 212.13 163.09 2049.79 60.97 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) 02/01/2025 _x86_64_ (4 CPU) 18:14:35 LINUX RESTART (4 CPU) 06:15:01 PM CPU %user %nice %system %iowait %steal %idle 06:16:01 PM all 24.05 0.00 4.78 2.74 0.08 68.34 06:16:01 PM 0 35.98 0.00 6.05 3.13 0.08 54.76 06:16:01 PM 1 17.39 0.00 3.48 1.61 0.07 77.44 06:16:01 PM 2 30.97 0.00 4.90 2.13 0.08 61.92 06:16:01 PM 3 11.80 0.00 4.69 4.10 0.08 79.32 06:17:01 PM all 22.11 0.00 2.51 2.30 0.08 73.01 06:17:01 PM 0 28.42 0.00 2.94 1.62 0.08 66.94 06:17:01 PM 1 18.89 0.00 1.92 1.57 0.08 77.53 06:17:01 PM 2 20.79 0.00 2.69 3.33 0.07 73.12 06:17:01 PM 3 20.34 0.00 2.47 2.67 0.07 74.44 06:18:01 PM all 51.81 0.00 1.84 1.20 0.07 45.07 06:18:01 PM 0 48.69 0.00 1.97 1.29 0.07 47.98 06:18:01 PM 1 47.38 0.00 1.71 1.42 0.08 49.41 06:18:01 PM 2 54.96 0.00 2.77 1.87 0.07 40.33 06:18:01 PM 3 56.23 0.00 0.92 0.22 0.07 42.57 06:19:01 PM all 61.32 0.00 3.87 0.78 0.10 33.94 06:19:01 PM 0 57.62 0.00 4.89 1.48 0.10 35.92 06:19:01 PM 1 66.16 0.00 3.67 0.10 0.08 29.98 06:19:01 PM 2 60.54 0.00 5.17 1.17 0.10 33.02 06:19:01 PM 3 60.95 0.00 1.76 0.35 0.10 36.84 06:20:01 PM all 26.83 0.00 2.44 2.36 0.07 68.29 06:20:01 PM 0 47.27 0.00 3.66 1.99 0.07 47.01 06:20:01 PM 1 17.44 0.00 2.36 2.26 0.07 77.87 06:20:01 PM 2 19.96 0.00 2.19 4.00 0.08 73.76 06:20:01 PM 3 22.64 0.00 1.55 1.19 0.07 74.55 Average: all 37.22 0.00 3.09 1.88 0.08 57.73 Average: 0 43.58 0.00 3.90 1.90 0.08 50.54 Average: 1 33.46 0.00 2.63 1.39 0.08 62.44 Average: 2 37.44 0.00 3.54 2.50 0.08 56.43 Average: 3 34.41 0.00 2.28 1.70 0.08 61.53