---> uname -a: Linux prd-centos8-builder-4c-4g-19608.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 9.5G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 758 11877 19 3124 14669 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:64:eb:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.96/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86227sec preferred_lft 86227sec inet6 fe80::f816:3eff:fe64:ebee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0c:d9:d6:12 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 07/11/2024 _x86_64_ (4 CPU) 04:38:18 LINUX RESTART (4 CPU) 04:39:02 AM tps rtps wtps bread/s bwrtn/s 04:40:01 AM 139.04 12.03 127.01 1849.81 33429.77 04:41:01 AM 105.48 7.38 98.10 1311.16 8142.09 Average: 122.12 9.69 112.43 1578.23 20679.71 04:39:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:40:01 AM 12467480 15054756 3671960 22.75 2688 2805264 1153488 6.71 454588 2875372 65876 04:41:01 AM 12196336 15053704 3943104 24.43 2688 3060768 1107976 6.45 479420 3066080 117948 Average: 12331908 15054230 3807532 23.59 2688 2933016 1130732 6.58 467004 2970726 91912 04:39:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:40:01 AM lo 2.73 2.73 0.19 0.19 0.00 0.00 0.00 0.00 04:40:01 AM eth0 43.54 36.97 449.54 5.77 0.00 0.00 0.00 0.00 04:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 53.58 45.67 497.80 8.78 0.00 0.00 0.00 0.00 04:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.35 1.35 0.09 0.09 0.00 0.00 0.00 0.00 Average: eth0 48.61 41.36 473.87 7.29 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 07/11/2024 _x86_64_ (4 CPU) 04:38:18 LINUX RESTART (4 CPU) 04:39:02 AM CPU %user %nice %system %iowait %steal %idle 04:40:01 AM all 50.01 0.00 2.80 2.45 0.10 44.63 04:40:01 AM 0 42.58 0.00 2.59 3.83 0.10 50.89 04:40:01 AM 1 63.28 0.00 3.73 2.61 0.12 30.26 04:40:01 AM 2 48.62 0.00 1.96 1.02 0.09 48.32 04:40:01 AM 3 45.55 0.00 2.93 2.35 0.10 49.06 04:41:01 AM all 18.33 0.00 2.75 1.77 0.07 77.07 04:41:01 AM 0 10.70 0.00 1.77 1.27 0.07 86.19 04:41:01 AM 1 32.41 0.00 3.43 2.01 0.08 62.08 04:41:01 AM 2 10.68 0.00 2.66 2.26 0.08 84.32 04:41:01 AM 3 19.52 0.00 3.16 1.56 0.05 75.72 Average: all 34.02 0.00 2.78 2.11 0.09 61.01 Average: 0 26.48 0.00 2.18 2.54 0.08 68.72 Average: 1 47.70 0.00 3.58 2.30 0.10 46.32 Average: 2 29.50 0.00 2.31 1.64 0.08 66.46 Average: 3 32.40 0.00 3.05 1.95 0.08 62.52