---> uname -a: Linux prd-centos7-helm-4c-4g-28695.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: 2799.996 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 785 13109 16 1990 14784 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:fd:84:87 brd ff:ff:ff:ff:ff:ff inet 10.30.171.186/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86134sec preferred_lft 86134sec inet6 fe80::f816:3eff:fefd:8487/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:03:51:ff:1b 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) 09/27/2024 _x86_64_ (4 CPU) 10:40:35 AM LINUX RESTART 10:41:01 AM tps rtps wtps bread/s bwrtn/s 10:42:01 AM 211.74 17.78 193.96 3769.07 6274.50 10:43:01 AM 284.11 0.23 283.88 13.46 8561.33 10:44:01 AM 12.79 0.00 12.79 0.00 800.20 10:45:01 AM 21.10 1.78 19.32 236.47 310.26 Average: 132.45 4.95 127.50 1005.06 3987.03 10:41:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:42:01 AM 13605776 2660192 16.35 2620 1828020 1003576 5.80 640820 1640896 120888 10:43:01 AM 13518904 2747064 16.89 2620 1924208 962408 5.56 657376 1679788 12612 10:44:01 AM 13520852 2745116 16.88 2620 1924216 962396 5.56 657776 1679788 4 10:45:01 AM 13433632 2832336 17.41 2620 1931160 1045008 6.04 850924 1574096 1328 Average: 13519791 2746177 16.88 2620 1901901 993347 5.74 701724 1643642 33708 10:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:42:01 AM eth0 346.60 254.04 1396.81 66.75 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 24.80 24.01 197.45 5.06 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 0.25 0.17 0.02 0.01 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 24.68 23.86 21.57 10.88 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 99.11 75.54 404.08 20.68 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) 09/27/2024 _x86_64_ (4 CPU) 10:40:35 AM LINUX RESTART 10:41:01 AM CPU %user %nice %system %iowait %steal %idle 10:42:01 AM all 18.07 0.00 2.35 1.47 0.07 78.04 10:42:01 AM 0 8.96 0.00 1.75 0.49 0.07 88.73 10:42:01 AM 1 29.20 0.00 2.87 1.61 0.07 66.25 10:42:01 AM 2 10.31 0.00 1.48 1.02 0.07 87.12 10:42:01 AM 3 24.26 0.00 3.31 2.81 0.09 69.54 10:43:01 AM all 8.09 0.00 0.83 1.79 0.06 89.22 10:43:01 AM 0 3.85 0.00 0.64 1.41 0.05 94.05 10:43:01 AM 1 7.89 0.00 0.75 1.19 0.05 90.13 10:43:01 AM 2 3.25 0.00 0.67 2.67 0.07 93.34 10:43:01 AM 3 17.59 0.00 1.27 1.91 0.05 79.18 10:44:01 AM all 0.09 0.00 0.02 0.00 0.02 99.86 10:44:01 AM 0 0.02 0.00 0.02 0.02 0.00 99.95 10:44:01 AM 1 0.32 0.00 0.02 0.00 0.03 99.63 10:44:01 AM 2 0.03 0.00 0.03 0.00 0.03 99.90 10:44:01 AM 3 0.02 0.00 0.00 0.00 0.00 99.98 10:45:01 AM all 14.60 0.00 0.84 0.11 0.06 84.38 10:45:01 AM 0 8.28 0.00 0.69 0.08 0.05 90.89 10:45:01 AM 1 16.46 0.00 0.85 0.10 0.07 82.52 10:45:01 AM 2 3.68 0.00 0.71 0.05 0.08 95.48 10:45:01 AM 3 30.32 0.00 1.19 0.19 0.07 68.24 Average: all 10.14 0.00 1.00 0.84 0.05 87.97 Average: 0 5.25 0.00 0.77 0.50 0.04 93.43 Average: 1 13.28 0.00 1.10 0.72 0.06 84.84 Average: 2 4.29 0.00 0.72 0.93 0.06 94.00 Average: 3 17.88 0.00 1.42 1.21 0.05 79.43