---> uname -a: Linux prd-centos7-helm-4c-4g-7083.novalocal 3.10.0-1160.83.1.el7.x86_64 #1 SMP Wed Jan 25 16:41:43 UTC 2023 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: 2800.000 BogoMIPS: 5600.00 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 art rep_good nopl extd_apicid eagerfpu 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 rsb_ctxsw ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.8G 0 7.8G 0% /dev tmpfs 7.8G 0 7.8G 0% /dev/shm tmpfs 7.8G 17M 7.8G 1% /run tmpfs 7.8G 0 7.8G 0% /sys/fs/cgroup /dev/vda1 80G 6.1G 74G 8% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15884 768 13122 16 1993 14801 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:4f:ea:aa brd ff:ff:ff:ff:ff:ff inet 10.30.171.215/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fe4f:eaaa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fe:a3:90:d2 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 3.10.0-1160.83.1.el7.x86_64 (centos-7-builder-63fe95dd-7c01-a815-2b88-3e049a6fc151.novalocal) 04/12/2024 _x86_64_ (4 CPU) 10:39:43 AM LINUX RESTART 10:40:01 AM tps rtps wtps bread/s bwrtn/s 10:41:01 AM 195.09 24.12 170.97 4615.42 38504.74 10:42:01 AM 212.89 1.22 211.67 37.17 7930.06 10:43:01 AM 139.84 0.23 139.61 13.46 4593.00 10:44:01 AM 2.52 0.00 2.52 0.00 45.91 10:45:01 AM 32.53 1.78 30.75 236.51 624.27 Average: 116.59 5.47 111.11 980.87 10342.67 10:40:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:41:01 AM 13767252 2498716 15.36 2620 1696676 1026208 5.93 624228 1532740 52280 10:42:01 AM 13484704 2781264 17.10 2620 1891056 1064036 6.15 708052 1681444 51692 10:43:01 AM 13529492 2736476 16.82 2620 1929544 972760 5.62 643484 1685220 4 10:44:01 AM 13506008 2759960 16.97 2620 1929544 998300 5.77 668044 1685184 4 10:45:01 AM 13431628 2834340 17.42 2620 1935012 1058956 6.12 848744 1578544 220 Average: 13543817 2722151 16.74 2620 1876366 1024052 5.91 698510 1632626 20840 10:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:41:01 AM eth0 299.00 217.78 886.87 58.56 0.00 0.00 0.00 10:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 AM eth0 63.05 57.17 672.29 6.86 0.00 0.00 0.00 10:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 AM eth0 6.01 5.65 3.91 2.31 0.00 0.00 0.00 10:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 AM eth0 0.73 0.68 0.65 0.11 0.00 0.00 0.00 10:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 AM eth0 23.73 24.33 19.36 17.40 0.00 0.00 0.00 10:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 78.53 61.14 316.70 17.05 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.83.1.el7.x86_64 (centos-7-builder-63fe95dd-7c01-a815-2b88-3e049a6fc151.novalocal) 04/12/2024 _x86_64_ (4 CPU) 10:39:43 AM LINUX RESTART 10:40:01 AM CPU %user %nice %system %iowait %steal %idle 10:41:01 AM all 11.98 0.00 3.02 9.49 0.09 75.42 10:41:01 AM 0 10.37 0.00 3.42 10.58 0.10 75.53 10:41:01 AM 1 13.46 0.00 2.47 7.99 0.09 76.00 10:41:01 AM 2 15.46 0.00 3.84 8.84 0.05 71.80 10:41:01 AM 3 8.65 0.00 2.35 10.54 0.09 78.37 10:42:01 AM all 14.33 0.00 1.26 1.61 0.06 82.75 10:42:01 AM 0 14.07 0.00 1.07 1.92 0.05 82.89 10:42:01 AM 1 19.61 0.00 1.46 2.47 0.05 76.42 10:42:01 AM 2 16.43 0.00 1.87 1.53 0.07 80.10 10:42:01 AM 3 7.29 0.00 0.66 0.57 0.05 91.42 10:43:01 AM all 4.66 0.00 0.49 0.56 0.03 94.26 10:43:01 AM 0 7.56 0.00 1.06 1.79 0.03 89.56 10:43:01 AM 1 7.50 0.00 0.34 0.22 0.02 91.93 10:43:01 AM 2 3.34 0.00 0.37 0.10 0.03 96.15 10:43:01 AM 3 0.27 0.00 0.22 0.13 0.03 99.34 10:44:01 AM all 0.53 0.00 0.05 0.00 0.03 99.40 10:44:01 AM 0 1.07 0.00 0.08 0.00 0.00 98.85 10:44:01 AM 1 0.67 0.00 0.05 0.00 0.05 99.23 10:44:01 AM 2 0.33 0.00 0.02 0.00 0.03 99.62 10:44:01 AM 3 0.02 0.00 0.03 0.00 0.02 99.93 10:45:01 AM all 17.24 0.00 0.91 0.15 0.07 81.62 10:45:01 AM 0 30.88 0.00 1.04 0.26 0.07 67.75 10:45:01 AM 1 22.26 0.00 1.05 0.12 0.09 76.48 10:45:01 AM 2 11.97 0.00 0.80 0.19 0.07 86.97 10:45:01 AM 3 4.32 0.00 0.79 0.05 0.03 94.80 Average: all 9.69 0.00 1.14 2.34 0.05 86.78 Average: 0 12.67 0.00 1.33 2.89 0.05 83.06 Average: 1 12.61 0.00 1.06 2.13 0.06 84.13 Average: 2 9.44 0.00 1.37 2.11 0.05 87.03 Average: 3 4.09 0.00 0.81 2.23 0.04 92.83