---> uname -a: Linux prd-centos8-builder-2c-2g-8121.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 UTC 2023 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 8.6G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 681 3950 19 3065 6698 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:21:b9:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.105/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86144sec preferred_lft 86144sec inet6 fe80::f816:3eff:fe21:b9f3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:69:2a:37:12 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/15/2023 _x86_64_ (2 CPU) 11:26:03 LINUX RESTART (2 CPU) 11:27:01 AM tps rtps wtps bread/s bwrtn/s 11:28:01 AM 124.15 12.56 111.58 2188.84 7605.45 11:29:01 AM 147.77 1.95 145.82 63.69 16668.85 11:30:01 AM 175.67 1.37 174.31 132.89 32517.34 Average: 149.20 5.29 143.91 794.98 18930.93 11:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:28:01 AM 4973268 6937940 2909028 36.91 2688 2147080 1015716 11.37 221984 2362656 181616 11:29:01 AM 4294592 6793548 3587704 45.52 2688 2663196 1199344 13.43 284188 2909352 338932 11:30:01 AM 4076396 6889704 3805900 48.28 2688 2960868 995276 11.14 451400 2905428 40008 Average: 4448085 6873731 3434211 43.57 2688 2590381 1070112 11.98 319191 2725812 186852 11:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 AM eth0 93.90 74.79 1233.95 13.37 0.00 0.00 0.00 0.00 11:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 AM eth0 139.84 113.62 2233.34 14.80 0.00 0.00 0.00 0.00 11:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 AM eth0 27.74 26.34 53.26 8.67 0.00 0.00 0.00 0.00 11:30:01 AM 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 87.17 71.59 1173.63 12.28 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/15/2023 _x86_64_ (2 CPU) 11:26:03 LINUX RESTART (2 CPU) 11:27:01 AM CPU %user %nice %system %iowait %steal %idle 11:28:01 AM all 37.14 0.00 3.88 4.44 0.10 54.44 11:28:01 AM 0 53.12 0.00 4.68 4.01 0.10 38.09 11:28:01 AM 1 21.22 0.00 3.08 4.86 0.10 70.73 11:29:01 AM all 49.75 0.00 4.83 6.17 0.13 39.13 11:29:01 AM 0 50.33 0.00 4.71 5.42 0.12 39.42 11:29:01 AM 1 49.16 0.00 4.95 6.92 0.13 38.83 11:30:01 AM all 39.46 0.00 4.12 11.15 0.12 45.14 11:30:01 AM 0 45.28 0.00 4.02 9.73 0.13 40.83 11:30:01 AM 1 33.62 0.00 4.23 12.58 0.10 49.47 Average: all 42.11 0.00 4.28 7.24 0.11 46.25 Average: 0 49.59 0.00 4.47 6.38 0.12 39.44 Average: 1 34.63 0.00 4.09 8.11 0.11 53.06