---> uname -a: Linux prd-centos8-builder-4c-4g-4776.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 9.9G 71G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 760 11010 19 3990 14659 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:65:44:21 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.142/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86040sec preferred_lft 86040sec inet6 fe80::f816:3eff:fe65:4421/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c6:0d:4e:89 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/09/2024 _x86_64_ (4 CPU) 07:10:24 LINUX RESTART (4 CPU) 07:11:01 AM tps rtps wtps bread/s bwrtn/s 07:12:01 AM 119.26 7.93 111.33 1335.29 8926.71 07:13:01 AM 275.47 18.97 256.50 4328.31 12238.12 07:14:01 AM 52.78 1.67 51.12 106.76 5048.67 07:15:01 AM 105.91 0.03 105.88 11.86 8458.23 07:16:01 AM 70.39 1.53 68.86 1631.99 37465.79 Average: 124.77 6.03 118.75 1483.03 14426.59 07:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:12:01 AM 13242868 15130340 2896580 17.95 2688 2097872 1059216 6.16 189792 2335332 119872 07:13:01 AM 11788260 14079952 4351188 26.96 2688 2496440 2017548 11.74 307068 3640260 100812 07:14:01 AM 11820288 14260784 4319160 26.76 2688 2642184 1801728 10.48 438348 3467436 118824 07:15:01 AM 11236560 14153432 4902888 30.38 2688 3114948 1985220 11.55 580524 3895544 383140 07:16:01 AM 11319000 15053212 4820448 29.87 2688 3928908 1117688 6.50 1004648 3386256 73116 Average: 11881395 14535544 4258053 26.38 2688 2856070 1596280 9.29 504076 3344966 159153 07:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 59.51 41.92 1000.99 7.70 0.00 0.00 0.00 0.00 07:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 309.39 263.57 4022.17 47.54 0.00 0.00 0.00 0.00 07:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM lo 820.78 820.78 827.57 827.57 0.00 0.00 0.00 0.00 07:14:01 AM eth0 104.98 80.47 2233.03 10.35 0.00 0.00 0.00 0.00 07:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM lo 756.80 756.80 764.16 764.16 0.00 0.00 0.00 0.00 07:15:01 AM eth0 187.19 146.22 2549.34 18.90 0.00 0.00 0.00 0.00 07:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 185.84 131.84 2315.94 27.82 0.00 0.00 0.00 0.00 07:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 315.50 315.50 318.34 318.34 0.00 0.00 0.00 0.00 Average: eth0 169.39 132.81 2424.41 22.46 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/09/2024 _x86_64_ (4 CPU) 07:10:24 LINUX RESTART (4 CPU) 07:11:01 AM CPU %user %nice %system %iowait %steal %idle 07:12:01 AM all 20.32 0.00 2.74 1.39 0.07 75.48 07:12:01 AM 0 21.24 0.00 3.22 2.07 0.07 73.40 07:12:01 AM 1 7.66 0.00 1.30 0.32 0.07 90.66 07:12:01 AM 2 38.65 0.00 4.66 2.36 0.08 54.24 07:12:01 AM 3 13.73 0.00 1.76 0.82 0.07 83.63 07:13:01 AM all 58.24 0.00 3.29 1.95 0.09 36.42 07:13:01 AM 0 54.73 0.00 3.89 2.12 0.10 39.16 07:13:01 AM 1 56.87 0.00 3.05 1.37 0.10 38.60 07:13:01 AM 2 57.45 0.00 3.34 2.75 0.08 36.37 07:13:01 AM 3 63.89 0.00 2.90 1.56 0.08 31.57 07:14:01 AM all 44.57 0.00 2.50 0.73 0.09 52.10 07:14:01 AM 0 43.41 0.00 2.40 0.47 0.08 53.64 07:14:01 AM 1 45.50 0.00 2.70 1.07 0.08 50.65 07:14:01 AM 2 39.99 0.00 2.62 0.69 0.10 56.60 07:14:01 AM 3 49.35 0.00 2.31 0.70 0.08 47.56 07:15:01 AM all 53.47 0.00 3.68 0.88 0.09 41.88 07:15:01 AM 0 58.75 0.00 2.30 0.22 0.10 38.63 07:15:01 AM 1 49.11 0.00 5.39 1.93 0.10 43.46 07:15:01 AM 2 56.31 0.00 3.83 0.54 0.08 39.23 07:15:01 AM 3 49.69 0.00 3.19 0.84 0.08 46.19 07:16:01 AM all 29.85 0.00 2.38 2.46 0.09 65.23 07:16:01 AM 0 42.22 0.00 2.53 0.92 0.08 54.25 07:16:01 AM 1 21.97 0.00 2.56 3.42 0.08 71.97 07:16:01 AM 2 25.94 0.00 2.10 2.17 0.08 69.71 07:16:01 AM 3 29.26 0.00 2.33 3.32 0.10 64.98 Average: all 41.27 0.00 2.92 1.48 0.09 54.24 Average: 0 44.05 0.00 2.87 1.16 0.09 51.84 Average: 1 36.20 0.00 3.00 1.62 0.09 59.09 Average: 2 43.66 0.00 3.31 1.70 0.09 51.24 Average: 3 41.18 0.00 2.50 1.45 0.08 54.80