---> uname -a: Linux prd-centos7-helm-4c-4g-263.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 769 13118 16 1997 14800 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:32:94:c5 brd ff:ff:ff:ff:ff:ff inet 10.30.171.148/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86160sec preferred_lft 86160sec inet6 fe80::f816:3eff:fe32:94c5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b7:6b:84:18 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) 07/19/2024 _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 278.77 26.34 252.43 4555.04 41717.17 10:42:01 AM 279.08 0.23 278.85 13.46 8219.82 10:43:01 AM 6.61 0.00 6.61 0.00 253.50 Average: 188.16 8.86 179.30 1523.17 16732.94 10:40:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:41:01 AM 13602528 2663440 16.37 2620 1857244 1013576 5.85 616296 1666276 138568 10:42:01 AM 13529768 2736200 16.82 2620 1931720 982844 5.68 641012 1686952 4 10:43:01 AM 13503032 2762936 16.99 2620 1931720 1011696 5.84 668688 1686816 16 Average: 13545109 2720859 16.73 2620 1906895 1002705 5.79 641999 1680015 46196 10:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:41:01 AM eth0 392.66 275.87 1449.53 68.67 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 20.75 18.60 155.03 4.41 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 5.30 4.21 3.90 1.51 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 Average: eth0 139.60 99.58 536.25 24.87 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) 07/19/2024 _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 20.68 0.00 3.74 3.55 0.09 71.93 10:41:01 AM 0 17.87 0.00 3.98 2.34 0.09 75.73 10:41:01 AM 1 15.32 0.00 2.97 4.74 0.07 76.89 10:41:01 AM 2 9.23 0.00 2.75 3.38 0.10 84.54 10:41:01 AM 3 40.92 0.00 5.30 3.76 0.09 49.94 10:42:01 AM all 6.02 0.00 0.60 1.57 0.04 91.78 10:42:01 AM 0 17.17 0.00 0.99 1.96 0.03 79.85 10:42:01 AM 1 0.42 0.00 0.25 1.04 0.05 98.25 10:42:01 AM 2 0.37 0.00 0.34 1.76 0.03 97.50 10:42:01 AM 3 6.28 0.00 0.84 1.53 0.03 91.31 10:43:01 AM all 1.15 0.00 0.20 0.00 0.02 98.63 10:43:01 AM 0 2.56 0.00 0.35 0.00 0.00 97.09 10:43:01 AM 1 1.10 0.00 0.18 0.00 0.03 98.68 10:43:01 AM 2 0.35 0.00 0.13 0.00 0.03 99.48 10:43:01 AM 3 0.60 0.00 0.15 0.02 0.02 99.22 Average: all 9.19 0.00 1.49 1.69 0.05 87.58 Average: 0 12.47 0.00 1.76 1.42 0.04 84.31 Average: 1 5.54 0.00 1.12 1.91 0.05 91.38 Average: 2 3.29 0.00 1.07 1.70 0.06 93.89 Average: 3 15.55 0.00 2.05 1.74 0.05 80.63