---> uname -a: Linux prd-centos8-builder-4c-4g-7324.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 8.7G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 734 12721 19 2304 14698 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:60:83:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.111/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86215sec preferred_lft 86215sec inet6 fe80::f816:3eff:fe60:8304/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3e:39:11:fe 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/13/2024 _x86_64_ (4 CPU) 06:25:22 LINUX RESTART (4 CPU) 06:26:02 AM tps rtps wtps bread/s bwrtn/s 06:27:01 AM 200.27 14.00 186.28 2481.33 6946.39 06:28:01 AM 114.83 1.60 113.23 192.20 10009.55 Average: 157.19 7.75 149.45 1327.15 8490.84 06:26:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:27:01 AM 13304112 15137444 2835332 17.57 2688 2049080 1121424 6.52 212960 2269468 149184 06:28:01 AM 13066320 15088944 3073124 19.04 2688 2230484 1099480 6.40 392208 2294228 99208 Average: 13185216 15113194 2954228 18.30 2688 2139782 1110452 6.46 302584 2281848 124196 06:26:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM eth0 155.90 104.64 1231.22 35.86 0.00 0.00 0.00 0.00 06:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 AM eth0 126.84 103.03 1524.25 22.65 0.00 0.00 0.00 0.00 06:28:01 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 141.25 103.83 1378.97 29.20 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/13/2024 _x86_64_ (4 CPU) 06:25:22 LINUX RESTART (4 CPU) 06:26:02 AM CPU %user %nice %system %iowait %steal %idle 06:27:01 AM all 19.57 0.00 3.27 1.77 0.07 75.33 06:27:01 AM 0 9.10 0.00 2.67 0.60 0.07 87.57 06:27:01 AM 1 28.95 0.00 4.97 3.76 0.07 62.25 06:27:01 AM 2 23.57 0.00 2.57 1.55 0.07 72.24 06:27:01 AM 3 16.66 0.00 2.87 1.16 0.07 79.25 06:28:01 AM all 22.52 0.00 2.67 1.68 0.07 73.06 06:28:01 AM 0 11.85 0.00 2.04 0.22 0.07 85.83 06:28:01 AM 1 33.12 0.00 3.11 1.86 0.07 61.85 06:28:01 AM 2 25.83 0.00 3.05 2.81 0.08 68.23 06:28:01 AM 3 19.29 0.00 2.47 1.86 0.05 76.33 Average: all 21.06 0.00 2.97 1.72 0.07 74.19 Average: 0 10.49 0.00 2.35 0.40 0.07 86.69 Average: 1 31.06 0.00 4.03 2.80 0.07 62.04 Average: 2 24.71 0.00 2.81 2.19 0.08 70.22 Average: 3 17.99 0.00 2.67 1.51 0.06 77.77