---> uname -a: Linux prd-centos7-helm-4c-4g-9370.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 13124 16 1988 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:b4:2c:3f brd ff:ff:ff:ff:ff:ff inet 10.30.171.121/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86149sec preferred_lft 86149sec inet6 fe80::f816:3eff:feb4:2c3f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:69:ec:32:1c 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) 11/22/2024 _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 286.20 21.27 264.93 4420.37 41858.02 10:42:01 AM 282.30 0.23 282.06 13.46 8509.36 10:43:01 AM 7.79 0.00 7.79 0.00 261.76 Average: 192.12 7.17 184.95 1478.60 16881.93 10:40:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:41:01 AM 13582016 2683952 16.50 2620 1858740 1025220 5.92 643552 1659836 153032 10:42:01 AM 13537372 2728596 16.77 2620 1923268 976908 5.64 643076 1678240 4 10:43:01 AM 13490628 2775340 17.06 2620 1923272 1025736 5.92 691020 1678208 4 Average: 13536672 2729296 16.78 2620 1901760 1009288 5.83 659216 1672095 51013 10:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:41:01 AM eth0 369.84 264.16 1413.76 68.31 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 24.73 24.20 151.23 4.79 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 1.22 0.78 0.91 0.27 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 131.98 96.42 522.17 24.47 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) 11/22/2024 _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 19.38 0.00 3.13 4.50 0.07 72.91 10:41:01 AM 0 24.61 0.00 3.89 9.92 0.07 61.52 10:41:01 AM 1 12.68 0.00 2.04 1.45 0.07 83.76 10:41:01 AM 2 25.44 0.00 3.93 3.98 0.07 66.59 10:41:01 AM 3 14.98 0.00 2.68 2.74 0.07 79.53 10:42:01 AM all 6.53 0.00 0.62 1.94 0.03 90.89 10:42:01 AM 0 10.50 0.00 0.62 2.58 0.02 86.27 10:42:01 AM 1 1.46 0.00 0.30 1.53 0.03 96.68 10:42:01 AM 2 13.33 0.00 1.27 3.31 0.03 82.06 10:42:01 AM 3 0.95 0.00 0.32 0.33 0.05 98.34 10:43:01 AM all 0.35 0.00 0.05 0.00 0.01 99.59 10:43:01 AM 0 0.00 0.00 0.03 0.00 0.02 99.95 10:43:01 AM 1 0.17 0.00 0.03 0.00 0.03 99.77 10:43:01 AM 2 0.03 0.00 0.02 0.00 0.00 99.95 10:43:01 AM 3 1.17 0.00 0.12 0.02 0.03 98.66 Average: all 8.66 0.00 1.25 2.12 0.04 87.93 Average: 0 11.55 0.00 1.49 4.11 0.03 82.82 Average: 1 4.72 0.00 0.79 0.99 0.04 93.46 Average: 2 12.77 0.00 1.71 2.41 0.03 83.07 Average: 3 5.63 0.00 1.03 1.02 0.05 92.28