---> uname -a: Linux prd-centos8-builder-8c-8g-6331.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 9.5G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 997 28304 19 2585 30445 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:cf:a4:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.185/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86221sec preferred_lft 86221sec inet6 fe80::f816:3eff:fecf:a43d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5d:b0:ec:f5 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) 07/31/2024 _x86_64_ (8 CPU) 21:02:31 LINUX RESTART (8 CPU) 09:03:01 PM tps rtps wtps bread/s bwrtn/s 09:04:01 PM 258.10 25.69 232.41 5497.63 6824.63 09:05:01 PM 139.65 8.46 131.19 1350.48 10577.47 Average: 198.88 17.08 181.80 3424.06 8701.05 09:03:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:04:01 PM 29450068 31275716 3203392 9.81 2688 2155216 1466800 4.35 396432 2398956 160616 09:05:01 PM 29108576 31226692 3544884 10.86 2688 2432292 1480964 4.39 440296 2637448 159716 Average: 29279322 31251204 3374138 10.33 2688 2293754 1473882 4.37 418364 2518202 160166 09:03:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 PM eth0 581.94 491.39 4062.20 123.32 0.00 0.00 0.00 0.00 09:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 85.07 71.31 948.69 10.39 0.00 0.00 0.00 0.00 09:05:01 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 333.51 281.35 2505.45 66.85 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) 07/31/2024 _x86_64_ (8 CPU) 21:02:31 LINUX RESTART (8 CPU) 09:03:01 PM CPU %user %nice %system %iowait %steal %idle 09:04:01 PM all 21.58 0.00 2.29 0.85 0.09 75.19 09:04:01 PM 0 23.43 0.00 2.15 0.72 0.08 73.62 09:04:01 PM 1 13.73 0.00 1.93 0.50 0.10 83.75 09:04:01 PM 2 22.07 0.00 2.18 0.05 0.08 75.61 09:04:01 PM 3 21.92 0.00 1.88 0.90 0.08 75.21 09:04:01 PM 4 29.29 0.00 1.57 0.69 0.08 68.37 09:04:01 PM 5 19.34 0.00 3.25 1.32 0.08 76.00 09:04:01 PM 6 13.49 0.00 1.76 0.25 0.08 84.41 09:04:01 PM 7 29.35 0.00 3.62 2.40 0.08 64.54 09:05:01 PM all 8.99 0.00 1.40 0.61 0.05 88.96 09:05:01 PM 0 4.16 0.00 0.60 0.82 0.05 94.37 09:05:01 PM 1 21.00 0.00 1.87 0.90 0.05 76.18 09:05:01 PM 2 29.21 0.00 3.60 0.75 0.07 66.37 09:05:01 PM 3 0.89 0.00 0.55 0.15 0.07 98.34 09:05:01 PM 4 6.99 0.00 1.54 1.42 0.02 90.04 09:05:01 PM 5 6.40 0.00 1.55 0.12 0.03 91.90 09:05:01 PM 6 2.10 0.00 0.50 0.38 0.05 96.96 09:05:01 PM 7 1.10 0.00 0.97 0.35 0.03 97.55 Average: all 15.27 0.00 1.84 0.73 0.07 82.09 Average: 0 13.78 0.00 1.37 0.77 0.07 84.01 Average: 1 17.36 0.00 1.90 0.70 0.08 79.96 Average: 2 25.65 0.00 2.89 0.40 0.08 70.98 Average: 3 11.40 0.00 1.21 0.53 0.08 86.79 Average: 4 18.13 0.00 1.55 1.05 0.05 79.21 Average: 5 12.86 0.00 2.40 0.72 0.06 83.96 Average: 6 7.79 0.00 1.13 0.32 0.07 90.70 Average: 7 15.19 0.00 2.29 1.37 0.06 81.09