---> uname -a: Linux prd-centos7-helm-4c-4g-15808.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 761 13129 16 1994 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:ea:5e:54 brd ff:ff:ff:ff:ff:ff inet 10.30.171.119/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:feea:5e54/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e8:53:9f:e4 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) 04/26/2024 _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 328.32 116.30 212.02 9027.47 40082.27 10:42:01 AM 242.19 0.95 241.24 36.24 7667.46 10:43:01 AM 92.26 0.00 92.26 0.00 3073.92 10:44:01 AM 11.78 1.30 10.48 136.84 206.33 Average: 168.65 29.65 139.00 2300.88 12760.50 10:40:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:41:01 AM 13674244 2591716 15.93 2620 1750792 1062584 6.14 688364 1556180 72652 10:42:01 AM 13483888 2782072 17.10 2620 1929436 1018976 5.89 693304 1688072 78180 10:43:01 AM 13530060 2735900 16.82 2620 1929444 970912 5.61 647668 1684892 8 10:44:01 AM 13436268 2829692 17.40 2620 1933316 1056796 6.10 849448 1577176 1080 Average: 13531115 2734845 16.81 2620 1885747 1027317 5.93 719696 1626580 37980 10:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:41:01 AM eth0 358.10 257.62 1279.42 66.53 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 34.79 32.79 289.28 6.16 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 0.45 0.40 0.08 0.09 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 12.21 11.33 10.67 4.96 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 101.42 75.55 394.95 19.44 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) 04/26/2024 _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 16.41 0.00 4.60 10.20 0.07 68.73 10:41:01 AM 0 18.48 0.00 4.43 10.00 0.07 67.02 10:41:01 AM 1 14.18 0.00 4.51 10.99 0.07 70.25 10:41:01 AM 2 14.44 0.00 4.77 9.66 0.09 71.05 10:41:01 AM 3 18.54 0.00 4.67 10.17 0.05 66.57 10:42:01 AM all 16.34 0.00 1.35 1.71 0.06 80.54 10:42:01 AM 0 15.46 0.00 0.87 1.63 0.05 81.98 10:42:01 AM 1 12.52 0.00 1.19 0.58 0.05 85.67 10:42:01 AM 2 4.13 0.00 0.52 2.71 0.05 92.58 10:42:01 AM 3 33.80 0.00 2.84 1.88 0.09 61.39 10:43:01 AM all 0.13 0.00 0.06 0.41 0.02 99.38 10:43:01 AM 0 0.00 0.00 0.07 0.22 0.00 99.72 10:43:01 AM 1 0.02 0.00 0.05 0.02 0.03 99.88 10:43:01 AM 2 0.35 0.00 0.05 0.53 0.03 99.03 10:43:01 AM 3 0.13 0.00 0.08 0.85 0.03 98.90 10:44:01 AM all 6.90 0.00 0.42 0.17 0.03 92.47 10:44:01 AM 0 11.51 0.00 0.54 0.44 0.03 87.47 10:44:01 AM 1 5.25 0.00 0.30 0.02 0.02 94.41 10:44:01 AM 2 4.67 0.00 0.39 0.02 0.03 94.90 10:44:01 AM 3 6.27 0.00 0.44 0.25 0.03 93.01 Average: all 9.87 0.00 1.59 3.08 0.05 85.41 Average: 0 11.28 0.00 1.46 3.03 0.04 84.19 Average: 1 7.93 0.00 1.49 2.85 0.04 87.68 Average: 2 5.85 0.00 1.41 3.19 0.05 89.50 Average: 3 14.46 0.00 1.98 3.26 0.05 80.25