---> uname -a: Linux prd-centos8-builder-2c-2g-44262.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 675 3942 19 3079 6704 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:c4:d6:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.199/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86182sec preferred_lft 86182sec inet6 fe80::f816:3eff:fec4:d628/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:51:be:9c:da 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) 10/20/2024 _x86_64_ (2 CPU) 12:28:53 LINUX RESTART (2 CPU) 12:30:01 PM tps rtps wtps bread/s bwrtn/s 12:31:01 PM 75.80 6.96 68.83 1258.17 6234.07 12:32:01 PM 222.19 1.00 221.19 116.23 39371.54 Average: 148.99 3.98 145.01 687.25 22801.42 12:30:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:31:01 PM 5019828 6972196 2862604 36.32 2688 2132748 948928 10.63 255340 2273828 161556 12:32:01 PM 4071620 6892900 3810812 48.35 2688 2965348 953932 10.68 448952 2905780 183516 Average: 4545724 6932548 3336708 42.33 2688 2549048 951430 10.65 352146 2589804 172536 12:30:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 PM eth0 74.36 62.92 807.87 7.50 0.00 0.00 0.00 0.00 12:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 PM eth0 169.43 121.31 2560.68 20.93 0.00 0.00 0.00 0.00 12:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 121.89 92.11 1684.20 14.21 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) 10/20/2024 _x86_64_ (2 CPU) 12:28:53 LINUX RESTART (2 CPU) 12:30:01 PM CPU %user %nice %system %iowait %steal %idle 12:31:01 PM all 26.05 0.00 4.28 2.07 0.11 67.49 12:31:01 PM 0 35.59 0.00 4.56 2.18 0.10 57.57 12:31:01 PM 1 16.49 0.00 4.00 1.97 0.12 77.42 12:32:01 PM all 48.20 0.00 9.25 9.58 0.11 32.86 12:32:01 PM 0 60.47 0.00 10.08 9.65 0.10 19.70 12:32:01 PM 1 36.02 0.00 8.43 9.50 0.12 45.93 Average: all 37.07 0.00 6.75 5.81 0.11 50.26 Average: 0 47.94 0.00 7.30 5.89 0.10 38.77 Average: 1 26.23 0.00 6.21 5.73 0.12 61.72