---> uname -a: Linux prd-centos7-helm-4c-4g-442.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: 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 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 739 13143 16 2001 14830 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:2c:7e:f8 brd ff:ff:ff:ff:ff:ff inet 10.30.171.7/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe2c:7ef8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6a:64:84:12 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) 03/15/2024 _x86_64_ (4 CPU) 10:39:46 AM LINUX RESTART 10:40:01 AM tps rtps wtps bread/s bwrtn/s 10:41:01 AM 193.46 115.97 77.49 8974.79 36539.29 10:42:01 AM 166.78 2.20 164.58 70.61 8333.57 10:43:01 AM 195.65 0.23 195.42 13.46 5620.82 10:44:01 AM 2.51 0.00 2.51 0.00 47.25 10:45:01 AM 19.59 1.78 17.80 236.51 356.93 Average: 115.60 24.04 91.56 1859.49 10181.27 10:40:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:41:01 AM 13821640 2444328 15.03 2620 1682664 1008508 5.82 579524 1526364 66976 10:42:01 AM 13501936 2764032 16.99 2620 1888836 1070296 6.18 686840 1687228 65828 10:43:01 AM 13540364 2725604 16.76 2620 1937828 966808 5.58 624232 1696368 4 10:44:01 AM 13501064 2764904 17.00 2620 1937828 1006116 5.81 663456 1696368 12 10:45:01 AM 13488188 2777780 17.08 2620 1943204 1017564 5.88 782560 1589808 6860 Average: 13570638 2695330 16.57 2620 1878072 1013858 5.86 667322 1639227 27936 10:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:41:01 AM eth0 326.82 223.16 700.90 56.28 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 78.43 67.99 854.53 8.00 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 7.50 7.45 11.99 2.68 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 0.22 0.15 0.02 0.02 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 20.92 20.00 17.75 9.07 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 86.79 63.76 317.08 15.21 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) 03/15/2024 _x86_64_ (4 CPU) 10:39:46 AM LINUX RESTART 10:40:01 AM CPU %user %nice %system %iowait %steal %idle 10:41:01 AM all 12.09 0.00 3.96 13.72 0.16 70.08 10:41:01 AM 0 10.64 0.00 4.13 11.63 0.24 73.36 10:41:01 AM 1 17.14 0.00 4.07 17.57 0.11 61.10 10:41:01 AM 2 11.10 0.00 4.24 10.52 0.14 74.00 10:41:01 AM 3 9.70 0.00 3.41 15.27 0.17 71.45 10:42:01 AM all 16.82 0.00 1.29 1.38 0.08 80.44 10:42:01 AM 0 7.37 0.00 0.71 1.45 0.05 90.42 10:42:01 AM 1 25.14 0.00 1.38 2.00 0.12 71.35 10:42:01 AM 2 8.27 0.00 0.90 0.63 0.05 90.16 10:42:01 AM 3 26.96 0.00 2.20 1.42 0.07 69.35 10:43:01 AM all 7.04 0.00 0.59 1.06 0.04 91.27 10:43:01 AM 0 2.70 0.00 0.37 0.50 0.03 96.40 10:43:01 AM 1 3.81 0.00 0.50 1.38 0.03 94.27 10:43:01 AM 2 13.87 0.00 1.05 1.53 0.05 83.49 10:43:01 AM 3 7.84 0.00 0.46 0.83 0.05 90.83 10:44:01 AM all 0.31 0.00 0.04 0.00 0.01 99.64 10:44:01 AM 0 0.02 0.00 0.03 0.02 0.00 99.93 10:44:01 AM 1 1.19 0.00 0.08 0.00 0.02 98.71 10:44:01 AM 2 0.00 0.00 0.02 0.00 0.02 99.97 10:44:01 AM 3 0.03 0.00 0.02 0.00 0.02 99.93 10:45:01 AM all 15.30 0.00 0.80 0.14 0.06 83.71 10:45:01 AM 0 6.31 0.00 0.71 0.10 0.03 92.85 10:45:01 AM 1 28.83 0.00 0.98 0.29 0.07 69.82 10:45:01 AM 2 7.99 0.00 0.81 0.05 0.03 91.12 10:45:01 AM 3 18.45 0.00 0.72 0.12 0.07 80.64 Average: all 10.24 0.00 1.31 3.16 0.07 85.22 Average: 0 5.31 0.00 1.14 2.60 0.07 90.88 Average: 1 15.04 0.00 1.36 4.05 0.07 79.48 Average: 2 8.21 0.00 1.39 2.51 0.06 87.84 Average: 3 12.48 0.00 1.35 3.50 0.07 82.60