---> uname -a: Linux prd-centos8-builder-2c-2g-42811.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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 667 3947 19 3082 6712 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:84:2e:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.34/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86145sec preferred_lft 86145sec inet6 fe80::f816:3eff:fe84:2e02/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1e:f4:9b:2f 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) 10/15/2024 _x86_64_ (2 CPU) 18:59:54 LINUX RESTART (2 CPU) 07:00:00 PM tps rtps wtps bread/s bwrtn/s 07:01:01 PM 245.61 128.46 117.14 18352.09 40158.03 07:02:01 PM 89.30 7.19 82.10 1262.66 7213.77 07:03:01 PM 117.21 0.18 117.03 48.08 16062.74 07:04:01 PM 140.09 1.52 138.57 161.95 29162.83 Average: 148.65 34.92 113.73 5039.21 23252.24 07:00:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:01:01 PM 5347288 7047184 2535136 32.16 2688 1892740 951776 10.66 218716 2028780 91360 07:02:01 PM 5028232 7048456 2854192 36.21 2688 2197284 921924 10.32 253596 2254748 223492 07:03:01 PM 3970928 6748232 3911496 49.62 2688 2932748 1227248 13.74 377892 3104360 618208 07:04:01 PM 4102500 6932700 3779924 47.95 2688 2975120 929456 10.41 452280 2866140 14160 Average: 4612237 6944143 3270187 41.49 2688 2499473 1007601 11.28 325621 2563507 236805 07:00:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:01:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 PM eth0 287.54 161.28 1898.48 57.67 0.00 0.00 0.00 0.00 07:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 PM eth0 73.30 60.13 807.69 8.10 0.00 0.00 0.00 0.00 07:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 PM eth0 131.71 91.71 2528.60 10.15 0.00 0.00 0.00 0.00 07:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 PM eth0 30.61 27.76 34.90 9.96 0.00 0.00 0.00 0.00 07:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 131.77 85.70 1321.24 21.69 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) 10/15/2024 _x86_64_ (2 CPU) 18:59:54 LINUX RESTART (2 CPU) 07:00:00 PM CPU %user %nice %system %iowait %steal %idle 07:01:01 PM all 52.47 0.04 10.91 10.04 0.11 26.42 07:01:01 PM 0 49.46 0.00 10.43 7.49 0.11 32.51 07:01:01 PM 1 55.50 0.08 11.38 12.60 0.11 20.32 07:02:01 PM all 30.81 0.00 5.34 2.22 0.09 61.53 07:02:01 PM 0 13.66 0.00 4.17 2.31 0.08 79.77 07:02:01 PM 1 48.02 0.00 6.52 2.13 0.10 43.23 07:03:01 PM all 30.50 0.00 5.51 21.16 0.11 42.72 07:03:01 PM 0 24.54 0.00 5.10 27.83 0.12 42.42 07:03:01 PM 1 36.47 0.00 5.93 14.48 0.10 43.02 07:04:01 PM all 30.16 0.00 5.32 13.68 0.10 50.75 07:04:01 PM 0 22.01 0.00 4.78 12.27 0.10 60.84 07:04:01 PM 1 38.29 0.00 5.85 15.08 0.10 40.68 Average: all 36.06 0.01 6.79 11.76 0.10 45.28 Average: 0 27.51 0.00 6.14 12.44 0.10 53.81 Average: 1 44.62 0.02 7.44 11.07 0.10 36.74