---> uname -a: Linux prd-centos8-builder-2c-8g-23618.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: 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): 0,1 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 566 4051 19 3080 6831 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:8c:42:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.42/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86180sec preferred_lft 86180sec inet6 fe80::f816:3eff:fe8c:423b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:29:29:37:8c 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) 09/18/2024 _x86_64_ (2 CPU) 03:04:20 LINUX RESTART (2 CPU) 03:05:01 AM tps rtps wtps bread/s bwrtn/s 03:06:01 AM 99.20 35.41 63.79 8413.86 23815.22 03:07:01 AM 95.77 15.04 80.73 2799.93 10721.69 03:08:01 AM 79.82 0.07 79.76 0.80 7072.94 Average: 91.60 16.84 74.76 3738.66 13870.88 03:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 AM 3726900 6156252 4155532 52.72 2688 2620572 1894904 21.22 243448 3612676 180708 03:07:01 AM 4334776 7068564 3547656 45.01 2688 2910068 909412 10.18 479316 2722240 132768 03:08:01 AM 4162688 7007996 3719744 47.19 2688 3017516 946920 10.60 483244 2875064 85592 Average: 4074788 6744271 3807644 48.31 2688 2849385 1250412 14.00 402003 3069993 133023 03:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 AM lo 0.70 0.70 0.06 0.06 0.00 0.00 0.00 0.00 03:06:01 AM eth0 257.76 178.41 4860.27 43.57 0.00 0.00 0.00 0.00 03:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM lo 1.83 1.83 0.09 0.09 0.00 0.00 0.00 0.00 03:07:01 AM eth0 67.80 53.76 721.14 8.43 0.00 0.00 0.00 0.00 03:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 29.56 26.92 233.73 7.17 0.00 0.00 0.00 0.00 03:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.84 0.84 0.05 0.05 0.00 0.00 0.00 0.00 Average: eth0 118.39 86.37 1938.64 19.73 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) 09/18/2024 _x86_64_ (2 CPU) 03:04:20 LINUX RESTART (2 CPU) 03:05:01 AM CPU %user %nice %system %iowait %steal %idle 03:06:01 AM all 66.18 0.00 5.50 7.34 0.14 20.84 03:06:01 AM 0 66.38 0.00 6.06 5.72 0.15 21.68 03:06:01 AM 1 65.96 0.00 4.93 8.97 0.14 20.00 03:07:01 AM all 44.35 0.00 5.98 4.30 0.13 45.23 03:07:01 AM 0 41.15 0.00 5.01 3.64 0.12 50.08 03:07:01 AM 1 47.58 0.00 6.97 4.97 0.15 40.33 03:08:01 AM all 29.18 0.00 3.60 10.31 0.09 56.82 03:08:01 AM 0 34.17 0.00 3.89 9.24 0.10 52.60 03:08:01 AM 1 24.24 0.00 3.31 11.37 0.08 61.00 Average: all 46.47 0.00 5.02 7.32 0.12 41.06 Average: 0 47.18 0.00 4.99 6.20 0.12 41.52 Average: 1 45.76 0.00 5.06 8.45 0.12 40.61