---> uname -a: Linux prd-centos7-helm-4c-4g-38758.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 759 13135 16 1989 14810 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:6b:7f:fe brd ff:ff:ff:ff:ff:ff inet 10.30.171.62/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86135sec preferred_lft 86135sec inet6 fe80::f816:3eff:fe6b:7ffe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:26:8d:70:3f 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) 10/04/2024 _x86_64_ (4 CPU) 10:39:49 AM LINUX RESTART 10:40:01 AM tps rtps wtps bread/s bwrtn/s 10:41:01 AM 338.37 128.02 210.35 9457.10 39373.76 10:42:01 AM 251.35 0.90 250.45 34.78 8531.18 10:43:01 AM 91.84 0.00 91.84 0.00 2944.84 10:44:01 AM 15.89 1.78 14.10 236.47 251.72 Average: 174.38 32.69 141.69 2432.87 12778.18 10:40:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:41:01 AM 13738980 2526988 15.54 2620 1727664 1041868 6.02 633232 1546084 74616 10:42:01 AM 13556944 2709024 16.65 2620 1924472 970340 5.60 627300 1680084 77396 10:43:01 AM 13550556 2715412 16.69 2620 1924480 970324 5.60 628620 1680080 4 10:44:01 AM 13523080 2742888 16.86 2620 1931360 989576 5.72 760656 1574592 20 Average: 13592390 2673578 16.44 2620 1876994 993027 5.74 662452 1620210 38009 10:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:41:01 AM eth0 422.02 286.10 1100.06 69.17 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 51.75 44.89 506.92 7.09 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 0.18 0.10 0.01 0.01 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 20.23 18.72 17.97 8.57 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 Average: eth0 123.58 87.47 406.31 21.22 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) 10/04/2024 _x86_64_ (4 CPU) 10:39:49 AM LINUX RESTART 10:40:01 AM CPU %user %nice %system %iowait %steal %idle 10:41:01 AM all 15.97 0.00 4.75 10.76 0.07 68.44 10:41:01 AM 0 16.00 0.00 4.49 3.59 0.09 75.83 10:41:01 AM 1 22.39 0.00 5.11 13.07 0.07 59.36 10:41:01 AM 2 11.77 0.00 5.16 13.35 0.07 69.66 10:41:01 AM 3 13.83 0.00 4.26 13.02 0.07 68.83 10:42:01 AM all 13.13 0.00 1.27 1.40 0.05 84.14 10:42:01 AM 0 11.09 0.00 1.05 0.86 0.03 86.97 10:42:01 AM 1 18.51 0.00 1.75 1.58 0.05 78.11 10:42:01 AM 2 3.99 0.00 0.76 1.55 0.05 93.65 10:42:01 AM 3 19.14 0.00 1.52 1.66 0.07 77.61 10:43:01 AM all 0.08 0.00 0.07 0.47 0.01 99.38 10:43:01 AM 0 0.00 0.00 0.03 0.55 0.00 99.42 10:43:01 AM 1 0.20 0.00 0.05 0.27 0.00 99.48 10:43:01 AM 2 0.08 0.00 0.12 0.60 0.02 99.18 10:43:01 AM 3 0.03 0.00 0.07 0.45 0.00 99.45 10:44:01 AM all 10.86 0.00 0.71 0.18 0.05 88.19 10:44:01 AM 0 8.84 0.00 0.81 0.10 0.03 90.21 10:44:01 AM 1 18.53 0.00 0.79 0.45 0.05 80.19 10:44:01 AM 2 3.13 0.00 0.54 0.03 0.05 96.25 10:44:01 AM 3 13.15 0.00 0.75 0.15 0.07 85.88 Average: all 9.94 0.00 1.68 3.16 0.04 85.16 Average: 0 8.92 0.00 1.58 1.26 0.04 88.20 Average: 1 14.77 0.00 1.90 3.78 0.04 79.51 Average: 2 4.70 0.00 1.62 3.83 0.05 89.79 Average: 3 11.46 0.00 1.64 3.79 0.05 83.06