---> uname -a: Linux prd-centos7-helm-4c-4g-41455.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 750 13140 16 1993 14819 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:38:04:c9 brd ff:ff:ff:ff:ff:ff inet 10.30.170.54/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86144sec preferred_lft 86144sec inet6 fe80::f816:3eff:fe38:4c9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b8:29:1d:2f 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) 10/11/2024 _x86_64_ (4 CPU) 10:40:03 AM LINUX RESTART 10:41:01 AM tps rtps wtps bread/s bwrtn/s 10:42:01 AM 232.11 1.30 230.81 45.70 8233.58 10:43:01 AM 117.47 0.00 117.47 0.00 3773.42 10:44:01 AM 13.62 1.65 11.98 214.79 197.37 Average: 121.07 0.98 120.09 86.83 4068.12 10:41:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:42:01 AM 13558716 2707252 16.64 2620 1927788 978268 5.65 618368 1683476 95748 10:43:01 AM 13556872 2709096 16.65 2620 1927796 978252 5.65 617816 1683240 8 10:44:01 AM 13489416 2776552 17.07 2620 1933948 1036868 5.99 791128 1577624 4 Average: 13535001 2730967 16.79 2620 1929844 997796 5.76 675771 1648113 31920 10:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:42:01 AM eth0 67.67 62.72 630.64 8.88 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 0.17 0.10 0.01 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 17.82 16.31 16.00 7.29 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 28.55 26.38 215.55 5.40 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) 10/11/2024 _x86_64_ (4 CPU) 10:40:03 AM LINUX RESTART 10:41:01 AM CPU %user %nice %system %iowait %steal %idle 10:42:01 AM all 14.31 0.00 1.30 1.66 0.06 82.68 10:42:01 AM 0 19.31 0.00 1.81 1.35 0.05 77.48 10:42:01 AM 1 8.43 0.00 1.00 1.02 0.05 89.51 10:42:01 AM 2 3.64 0.00 0.52 1.40 0.07 94.38 10:42:01 AM 3 26.18 0.00 1.88 2.90 0.05 69.00 10:43:01 AM all 0.09 0.00 0.07 0.52 0.03 99.30 10:43:01 AM 0 0.02 0.00 0.05 0.28 0.03 99.62 10:43:01 AM 1 0.05 0.00 0.03 0.00 0.02 99.90 10:43:01 AM 2 0.02 0.00 0.18 1.80 0.02 97.98 10:43:01 AM 3 0.30 0.00 0.03 0.00 0.05 99.62 10:44:01 AM all 8.75 0.00 0.56 0.13 0.04 90.51 10:44:01 AM 0 0.80 0.00 0.25 0.02 0.03 98.90 10:44:01 AM 1 14.45 0.00 0.85 0.22 0.05 84.43 10:44:01 AM 2 3.46 0.00 0.49 0.05 0.07 95.94 10:44:01 AM 3 16.49 0.00 0.66 0.22 0.03 82.59 Average: all 7.67 0.00 0.64 0.77 0.04 90.88 Average: 0 6.61 0.00 0.69 0.54 0.04 92.11 Average: 1 7.60 0.00 0.62 0.41 0.04 91.33 Average: 2 2.36 0.00 0.40 1.08 0.05 96.11 Average: 3 14.19 0.00 0.85 1.02 0.05 83.90