---> uname -a: Linux prd-centos7-helm-4c-4g-534.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 771 13119 16 1993 14798 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:63:3a:46 brd ff:ff:ff:ff:ff:ff inet 10.30.171.127/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86149sec preferred_lft 86149sec inet6 fe80::f816:3eff:fe63:3a46/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c9:b0:7b:9d 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) 01/10/2025 _x86_64_ (4 CPU) 10:39:42 AM LINUX RESTART 10:40:03 AM tps rtps wtps bread/s bwrtn/s 10:41:01 AM 274.42 25.63 248.79 4703.96 28134.95 10:42:01 AM 284.42 0.27 284.15 14.92 8533.74 10:43:01 AM 6.81 0.00 6.81 0.00 249.84 Average: 187.60 8.44 179.16 1537.82 12128.97 10:40:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:41:01 AM 13590432 2675528 16.45 2620 1845988 1024372 5.92 644872 1649964 137160 10:42:01 AM 13535892 2730068 16.78 2620 1927680 965012 5.57 638768 1681860 4 10:43:01 AM 13489580 2776380 17.07 2620 1927688 1013572 5.85 686188 1681720 4 Average: 13538635 2727325 16.77 2620 1900452 1000985 5.78 656609 1671181 45723 10:40:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:41:01 AM eth0 393.20 270.60 1490.90 69.67 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 18.23 17.76 151.50 4.34 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 1.00 0.83 0.73 0.13 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 134.61 94.44 537.13 24.21 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) 01/10/2025 _x86_64_ (4 CPU) 10:39:42 AM LINUX RESTART 10:40:03 AM CPU %user %nice %system %iowait %steal %idle 10:41:01 AM all 20.97 0.00 3.40 4.88 0.08 70.68 10:41:01 AM 0 29.72 0.00 4.37 4.97 0.07 60.87 10:41:01 AM 1 19.69 0.00 3.05 4.91 0.07 72.29 10:41:01 AM 2 25.64 0.00 3.42 3.09 0.07 67.78 10:41:01 AM 3 9.23 0.00 2.76 6.48 0.07 81.46 10:42:01 AM all 6.66 0.00 0.69 1.13 0.05 91.47 10:42:01 AM 0 15.94 0.00 1.39 1.73 0.03 80.91 10:42:01 AM 1 2.31 0.00 0.45 1.26 0.05 95.93 10:42:01 AM 2 8.11 0.00 0.71 0.57 0.05 90.55 10:42:01 AM 3 0.45 0.00 0.27 0.96 0.05 98.27 10:43:01 AM all 0.63 0.00 0.08 0.00 0.02 99.27 10:43:01 AM 0 1.34 0.00 0.13 0.00 0.02 98.51 10:43:01 AM 1 0.17 0.00 0.07 0.00 0.03 99.73 10:43:01 AM 2 0.93 0.00 0.12 0.00 0.00 98.95 10:43:01 AM 3 0.07 0.00 0.02 0.00 0.03 99.88 Average: all 9.16 0.00 1.35 1.94 0.05 87.51 Average: 0 15.28 0.00 1.90 2.16 0.04 80.62 Average: 1 7.11 0.00 1.15 1.99 0.05 89.70 Average: 2 11.20 0.00 1.36 1.18 0.04 86.22 Average: 3 3.15 0.00 0.99 2.41 0.05 93.40