---> uname -a: Linux prd-centos8-builder-4c-4g-1100.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 755 12559 19 2445 14673 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:77:43:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.91/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86188sec preferred_lft 86188sec inet6 fe80::f816:3eff:fe77:434c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ae:32:4b:f0 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/17/2024 _x86_64_ (4 CPU) 14:26:27 LINUX RESTART (4 CPU) 02:27:01 PM tps rtps wtps bread/s bwrtn/s 02:28:01 PM 202.32 24.19 178.12 6040.65 7049.38 02:29:01 PM 157.75 3.42 154.33 304.97 10458.03 02:30:01 PM 101.97 1.85 100.12 456.17 9325.94 Average: 154.01 9.82 144.19 2267.16 8944.47 02:27:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:28:01 PM 13314744 15122264 2824700 17.50 2688 2022884 1122424 6.53 210208 2261684 146300 02:29:01 PM 12342748 14470792 3796696 23.52 2688 2332896 1664780 9.69 245760 3148916 206328 02:30:01 PM 12846100 15008512 3293344 20.41 2688 2366044 1192900 6.94 428780 2463316 1080 Average: 12834531 14867189 3304913 20.48 2688 2240608 1326701 7.72 294916 2624639 117903 02:27:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 PM eth0 296.43 189.00 1370.37 59.66 0.00 0.00 0.00 0.00 02:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 PM eth0 287.79 242.59 3378.15 42.86 0.00 0.00 0.00 0.00 02:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 PM eth0 28.97 28.44 175.43 10.98 0.00 0.00 0.00 0.00 02:30:01 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 204.39 153.33 1641.23 37.83 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/17/2024 _x86_64_ (4 CPU) 14:26:27 LINUX RESTART (4 CPU) 02:27:01 PM CPU %user %nice %system %iowait %steal %idle 02:28:01 PM all 20.50 0.00 3.72 2.11 0.08 73.58 02:28:01 PM 0 26.90 0.00 5.16 2.14 0.12 65.68 02:28:01 PM 1 30.06 0.00 3.75 2.09 0.08 64.02 02:28:01 PM 2 8.96 0.00 2.65 1.37 0.05 86.97 02:28:01 PM 3 16.07 0.00 3.32 2.85 0.07 77.69 02:29:01 PM all 28.28 0.00 2.86 3.86 0.10 64.91 02:29:01 PM 0 38.85 0.00 2.65 2.52 0.08 55.90 02:29:01 PM 1 23.59 0.00 3.23 4.27 0.10 68.80 02:29:01 PM 2 30.56 0.00 2.68 2.60 0.10 64.06 02:29:01 PM 3 20.10 0.00 2.89 6.05 0.10 70.86 02:30:01 PM all 28.76 0.00 2.16 1.46 0.08 67.55 02:30:01 PM 0 28.54 0.00 2.12 1.41 0.10 67.83 02:30:01 PM 1 34.26 0.00 2.53 2.28 0.08 60.84 02:30:01 PM 2 17.37 0.00 1.14 0.59 0.05 80.86 02:30:01 PM 3 34.91 0.00 2.84 1.56 0.07 60.63 Average: all 25.85 0.00 2.91 2.48 0.08 68.68 Average: 0 31.42 0.00 3.31 2.02 0.10 63.15 Average: 1 29.30 0.00 3.17 2.88 0.09 64.55 Average: 2 18.96 0.00 2.15 1.52 0.07 77.30 Average: 3 23.70 0.00 3.02 3.48 0.08 69.72