---> uname -a: Linux prd-centos8-builder-4c-4g-1979.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 8.7G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 746 12644 19 2370 14686 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:0e:ce:21 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.181/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86150sec preferred_lft 86150sec inet6 fe80::f816:3eff:fe0e:ce21/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b7:fd:d8:5a 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) 03/19/2024 _x86_64_ (4 CPU) 15:17:18 LINUX RESTART (4 CPU) 03:18:01 PM tps rtps wtps bread/s bwrtn/s 03:19:01 PM 73.09 30.41 42.69 7406.33 7545.43 03:20:00 PM 106.15 4.44 101.70 204.15 9337.57 03:20:01 PM 70.31 56.25 14.06 64225.00 776.56 03:21:01 PM 103.40 12.41 90.98 1663.19 7261.61 Average: 93.96 16.12 77.83 3546.44 7987.39 03:18:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:19:01 PM 13340932 15060024 2798512 17.34 2688 1942748 1225852 7.13 220036 2254812 83768 03:20:00 PM 13192720 15121196 2946724 18.26 2688 2138484 1065900 6.20 218200 2353380 113632 03:20:01 PM 13153440 15123292 2986004 18.50 2688 2179624 1074984 6.25 219624 2392124 113700 03:21:01 PM 12935016 15024436 3204428 19.85 2688 2296820 1159440 6.75 412980 2406208 24056 Average: 13155527 15082237 2983917 18.49 2688 2139419 1131544 6.58 267710 2351631 83789 03:18:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 PM eth0 302.82 205.66 1387.50 56.33 0.00 0.00 0.00 0.00 03:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:00 PM eth0 37.42 29.72 394.05 12.56 0.00 0.00 0.00 0.00 03:20:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 PM eth0 53.91 28.12 40.69 20.53 0.00 0.00 0.00 0.00 03:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 PM eth0 104.83 90.60 997.82 19.05 0.00 0.00 0.00 0.00 03:21:01 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 148.48 108.65 923.94 29.37 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) 03/19/2024 _x86_64_ (4 CPU) 15:17:18 LINUX RESTART (4 CPU) 03:18:01 PM CPU %user %nice %system %iowait %steal %idle 03:19:01 PM all 20.93 0.00 3.80 3.67 0.11 71.49 03:19:01 PM 0 12.35 0.00 2.80 2.15 0.12 82.58 03:19:01 PM 1 35.20 0.00 5.24 6.35 0.10 53.12 03:19:01 PM 2 23.52 0.00 4.11 5.06 0.10 67.21 03:19:01 PM 3 12.75 0.00 3.06 1.16 0.10 82.93 03:20:00 PM all 16.17 0.00 2.08 4.90 0.09 76.76 03:20:00 PM 0 7.85 0.00 1.36 4.83 0.10 85.86 03:20:00 PM 1 35.60 0.00 4.09 4.28 0.09 55.94 03:20:00 PM 2 12.69 0.00 1.77 6.59 0.09 78.87 03:20:00 PM 3 8.54 0.00 1.11 3.92 0.09 86.34 03:20:01 PM all 2.57 0.00 3.17 10.50 0.00 83.76 03:20:01 PM 0 3.17 0.00 3.97 23.81 0.00 69.05 03:20:01 PM 1 3.15 0.00 2.36 0.00 0.00 94.49 03:20:01 PM 2 2.38 0.00 3.97 18.25 0.00 75.40 03:20:01 PM 3 1.59 0.00 2.38 0.00 0.00 96.03 03:21:01 PM all 16.65 0.00 1.87 6.06 0.08 75.35 03:21:01 PM 0 6.14 0.00 1.51 6.29 0.08 85.98 03:21:01 PM 1 15.81 0.00 1.55 3.28 0.08 79.27 03:21:01 PM 2 17.81 0.00 1.84 8.60 0.07 71.68 03:21:01 PM 3 26.87 0.00 2.58 6.06 0.07 64.42 Average: all 17.82 0.00 2.59 4.92 0.09 74.59 Average: 0 8.74 0.00 1.91 4.56 0.10 84.69 Average: 1 28.61 0.00 3.61 4.60 0.09 63.09 Average: 2 17.93 0.00 2.59 6.83 0.08 72.57 Average: 3 16.01 0.00 2.26 3.69 0.08 77.96