---> uname -a: Linux prd-centos7-helm-4c-4g-24614.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: 2800.000 BogoMIPS: 5600.00 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 761 13121 16 2001 14808 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:90:7d:c2 brd ff:ff:ff:ff:ff:ff inet 10.30.170.185/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:fe90:7dc2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:02:c4:95:ca 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) 09/20/2024 _x86_64_ (4 CPU) 10:39:46 AM LINUX RESTART 10:41:01 AM tps rtps wtps bread/s bwrtn/s 10:42:01 AM 252.35 0.93 251.42 35.83 8636.80 10:43:01 AM 92.75 0.00 92.75 0.00 2989.89 10:44:01 AM 16.37 1.65 14.72 214.75 256.02 Average: 120.50 0.86 119.64 83.54 3961.27 10:41:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:42:01 AM 13540724 2725236 16.75 2620 1935676 979452 5.66 630100 1691824 77404 10:43:01 AM 13533088 2732872 16.80 2620 1935680 979420 5.66 633128 1691600 8 10:44:01 AM 13430644 2835316 17.43 2620 1941960 1077292 6.22 840676 1585988 1180 Average: 13501485 2764475 17.00 2620 1937772 1012055 5.85 701301 1656471 26197 10:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:42:01 AM eth0 48.24 43.34 498.59 6.97 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 0.27 0.08 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 18.60 17.62 16.58 7.88 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 22.37 20.35 171.76 4.95 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) 09/20/2024 _x86_64_ (4 CPU) 10:39:46 AM LINUX RESTART 10:41:01 AM CPU %user %nice %system %iowait %steal %idle 10:42:01 AM all 13.10 0.00 1.32 1.63 0.06 83.89 10:42:01 AM 0 2.95 0.00 0.47 0.32 0.05 96.21 10:42:01 AM 1 16.00 0.00 1.23 2.12 0.05 80.59 10:42:01 AM 2 2.65 0.00 0.60 2.27 0.05 94.42 10:42:01 AM 3 31.33 0.00 3.05 1.80 0.07 63.75 10:43:01 AM all 0.13 0.00 0.05 0.44 0.02 99.36 10:43:01 AM 0 0.02 0.00 0.02 0.00 0.00 99.97 10:43:01 AM 1 0.02 0.00 0.07 1.05 0.02 98.85 10:43:01 AM 2 0.48 0.00 0.08 0.55 0.02 98.86 10:43:01 AM 3 0.02 0.00 0.05 0.17 0.05 99.72 10:44:01 AM all 10.38 0.00 0.61 0.13 0.04 88.83 10:44:01 AM 0 11.49 0.00 0.71 0.14 0.03 87.63 10:44:01 AM 1 12.81 0.00 0.54 0.20 0.05 86.39 10:44:01 AM 2 4.95 0.00 0.55 0.08 0.03 94.38 10:44:01 AM 3 12.32 0.00 0.63 0.12 0.05 86.89 Average: all 7.81 0.00 0.65 0.73 0.04 90.77 Average: 0 4.79 0.00 0.40 0.15 0.03 94.63 Average: 1 9.54 0.00 0.61 1.12 0.04 88.69 Average: 2 2.69 0.00 0.41 0.96 0.03 95.91 Average: 3 14.29 0.00 1.21 0.68 0.06 83.76