---> uname -a: Linux prd-centos8-builder-2c-2g-17144.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: 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 8.6G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 648 4005 19 3043 6730 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:3b:ce:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.83/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86145sec preferred_lft 86145sec inet6 fe80::f816:3eff:fe3b:ce93/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bc:57:0a:b9 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-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/17/2024 _x86_64_ (2 CPU) 01:57:31 LINUX RESTART (2 CPU) 01:58:01 AM tps rtps wtps bread/s bwrtn/s 01:59:01 AM 141.97 18.69 123.28 3276.24 6281.11 02:00:01 AM 110.56 1.95 108.61 63.71 10613.41 02:01:01 AM 120.07 0.72 119.35 53.02 17520.67 Average: 124.20 7.12 117.08 1130.81 11472.74 01:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:59:01 AM 5215156 7057264 2667132 33.84 2688 2026464 909636 10.19 199204 2149024 133032 02:00:01 AM 4739960 6880624 3142328 39.87 2688 2314056 1129000 12.64 226552 2550264 177080 02:01:01 AM 4081028 6880132 3801260 48.23 2688 2944460 982028 11.00 419104 2926548 374424 Average: 4678715 6939340 3203573 40.64 2688 2428327 1006888 11.27 281620 2541945 228179 01:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 277.56 165.56 1677.32 57.61 0.00 0.00 0.00 0.00 01:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 86.60 70.36 1133.19 10.67 0.00 0.00 0.00 0.00 02:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 48.84 41.30 672.13 7.59 0.00 0.00 0.00 0.00 02:01:01 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 137.65 92.40 1160.80 25.29 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-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/17/2024 _x86_64_ (2 CPU) 01:57:31 LINUX RESTART (2 CPU) 01:58:01 AM CPU %user %nice %system %iowait %steal %idle 01:59:01 AM all 36.84 0.00 4.71 3.83 0.09 54.52 01:59:01 AM 0 44.83 0.00 4.34 2.52 0.08 48.22 01:59:01 AM 1 28.86 0.00 5.09 5.14 0.10 60.82 02:00:01 AM all 38.63 0.00 3.98 2.27 0.09 55.03 02:00:01 AM 0 38.93 0.00 3.77 2.03 0.10 55.17 02:00:01 AM 1 38.33 0.00 4.18 2.52 0.08 54.88 02:01:01 AM all 38.92 0.00 4.12 3.62 0.15 53.19 02:01:01 AM 0 49.22 0.00 4.63 2.79 0.17 43.20 02:01:01 AM 1 28.66 0.00 3.61 4.46 0.13 63.14 Average: all 38.13 0.00 4.27 3.24 0.11 54.25 Average: 0 44.32 0.00 4.25 2.45 0.12 48.87 Average: 1 31.95 0.00 4.29 4.04 0.11 59.62