---> uname -a: Linux prd-centos7-helm-4c-4g-43721.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 767 13127 16 1989 14801 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:27:a3:9a brd ff:ff:ff:ff:ff:ff inet 10.30.171.217/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86143sec preferred_lft 86143sec inet6 fe80::f816:3eff:fe27:a39a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4f:5f:63:21 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) 10/18/2024 _x86_64_ (4 CPU) 10:39:45 AM LINUX RESTART 10:40:01 AM tps rtps wtps bread/s bwrtn/s 10:41:01 AM 256.69 25.87 230.82 4820.51 40836.55 10:42:01 AM 308.41 0.23 308.18 13.46 9200.35 10:43:01 AM 10.69 0.00 10.69 0.00 658.39 10:44:01 AM 39.52 1.78 37.74 236.47 851.46 Average: 153.84 6.97 146.87 1267.81 12888.36 10:40:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:41:01 AM 13556288 2709680 16.66 2620 1839952 1063204 6.14 690268 1640208 153728 10:42:01 AM 13549932 2716036 16.70 2620 1922544 957300 5.53 630820 1678080 12600 10:43:01 AM 13547080 2718888 16.72 2620 1922552 957284 5.53 634576 1678080 4 10:44:01 AM 13462880 2803088 17.23 2620 1930592 1027516 5.93 821888 1574908 408 Average: 13529045 2736923 16.83 2620 1903910 1001326 5.78 694388 1642819 41685 10:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:41:01 AM eth0 368.50 280.84 1323.30 69.01 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 30.24 29.01 232.10 5.54 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 0.37 0.15 0.23 0.02 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 24.75 24.50 40.34 10.86 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 105.98 83.63 399.04 21.36 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) 10/18/2024 _x86_64_ (4 CPU) 10:39:45 AM LINUX RESTART 10:40:01 AM CPU %user %nice %system %iowait %steal %idle 10:41:01 AM all 17.24 0.00 3.24 7.75 0.07 71.69 10:41:01 AM 0 10.38 0.00 2.57 10.25 0.07 76.73 10:41:01 AM 1 18.69 0.00 3.10 1.71 0.07 76.43 10:41:01 AM 2 10.48 0.00 2.38 7.57 0.07 79.51 10:41:01 AM 3 29.81 0.00 4.98 11.53 0.09 53.60 10:42:01 AM all 8.79 0.00 0.87 2.28 0.05 88.01 10:42:01 AM 0 4.35 0.00 0.52 1.99 0.07 93.07 10:42:01 AM 1 4.09 0.00 0.47 1.67 0.05 93.72 10:42:01 AM 2 15.89 0.00 1.53 2.39 0.03 80.16 10:42:01 AM 3 10.92 0.00 0.93 3.07 0.05 85.02 10:43:01 AM all 0.08 0.00 0.03 0.00 0.02 99.87 10:43:01 AM 0 0.03 0.00 0.02 0.00 0.02 99.93 10:43:01 AM 1 0.05 0.00 0.05 0.00 0.03 99.87 10:43:01 AM 2 0.02 0.00 0.02 0.00 0.03 99.93 10:43:01 AM 3 0.25 0.00 0.03 0.00 0.00 99.72 10:44:01 AM all 14.61 0.00 0.95 0.30 0.05 84.10 10:44:01 AM 0 11.25 0.00 0.74 0.32 0.03 87.65 10:44:01 AM 1 8.44 0.00 0.78 0.30 0.05 90.43 10:44:01 AM 2 28.69 0.00 1.07 0.47 0.05 69.72 10:44:01 AM 3 10.34 0.00 1.20 0.12 0.03 88.31 Average: all 10.11 0.00 1.26 2.55 0.05 86.04 Average: 0 6.47 0.00 0.96 3.11 0.05 89.41 Average: 1 7.73 0.00 1.08 0.91 0.05 90.23 Average: 2 13.65 0.00 1.24 2.59 0.05 82.47 Average: 3 12.62 0.00 1.75 3.59 0.04 81.99