---> uname -a: Linux prd-centos8-builder-8c-8g-17124.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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 10G 151G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1046 27693 19 3148 30372 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:37:a4:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.10/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86206sec preferred_lft 86206sec inet6 fe80::f816:3eff:fe37:a463/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b4:26:4f:94 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) 09/02/2024 _x86_64_ (8 CPU) 09:39:31 LINUX RESTART (8 CPU) 09:40:02 AM tps rtps wtps bread/s bwrtn/s 09:41:01 AM 217.27 15.27 202.00 2929.45 9082.11 09:42:01 AM 212.21 1.30 210.91 166.88 20825.56 Average: 214.72 8.22 206.49 1536.56 15003.16 09:40:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:41:01 AM 29475808 31263884 3177652 9.73 2688 2107860 1420928 4.22 250856 2482120 155296 09:42:01 AM 28468540 31206048 4184920 12.82 2688 3022804 1400248 4.15 313324 3302312 649376 Average: 28972174 31234966 3681286 11.27 2688 2565332 1410588 4.19 282090 2892216 402336 09:40:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 AM eth0 273.14 197.27 1861.44 50.04 0.00 0.00 0.00 0.00 09:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 AM eth0 206.18 156.10 2837.95 20.02 0.00 0.00 0.00 0.00 09:42:01 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 239.38 176.51 2353.80 34.91 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) 09/02/2024 _x86_64_ (8 CPU) 09:39:31 LINUX RESTART (8 CPU) 09:40:02 AM CPU %user %nice %system %iowait %steal %idle 09:41:01 AM all 10.83 0.00 2.21 0.76 0.06 86.14 09:41:01 AM 0 12.79 0.00 3.00 2.49 0.07 81.66 09:41:01 AM 1 3.54 0.00 1.04 0.58 0.05 94.79 09:41:01 AM 2 7.74 0.00 1.98 0.84 0.07 89.38 09:41:01 AM 3 20.42 0.00 4.13 0.92 0.07 74.46 09:41:01 AM 4 22.36 0.00 3.20 0.68 0.07 73.68 09:41:01 AM 5 7.80 0.00 1.84 0.22 0.05 90.08 09:41:01 AM 6 4.05 0.00 0.99 0.22 0.03 94.71 09:41:01 AM 7 7.91 0.00 1.48 0.17 0.03 90.41 09:42:01 AM all 18.43 0.00 2.93 2.35 0.07 76.22 09:42:01 AM 0 8.30 0.00 2.41 2.06 0.08 87.15 09:42:01 AM 1 24.28 0.00 4.19 5.39 0.10 66.05 09:42:01 AM 2 9.84 0.00 1.86 1.11 0.07 87.13 09:42:01 AM 3 31.40 0.00 4.32 2.49 0.08 61.71 09:42:01 AM 4 18.30 0.00 2.67 2.57 0.07 76.38 09:42:01 AM 5 23.35 0.00 2.91 1.27 0.05 72.42 09:42:01 AM 6 14.11 0.00 2.84 1.54 0.05 81.46 09:42:01 AM 7 17.82 0.00 2.26 2.38 0.08 77.46 Average: all 14.66 0.00 2.57 1.56 0.06 81.14 Average: 0 10.52 0.00 2.70 2.27 0.08 84.43 Average: 1 13.99 0.00 2.62 3.00 0.08 80.30 Average: 2 8.80 0.00 1.92 0.97 0.07 88.24 Average: 3 25.95 0.00 4.22 1.71 0.08 68.04 Average: 4 20.32 0.00 2.94 1.64 0.07 75.04 Average: 5 15.65 0.00 2.38 0.75 0.05 81.17 Average: 6 9.12 0.00 1.92 0.89 0.04 88.02 Average: 7 12.90 0.00 1.87 1.28 0.06 83.88