---> uname -a: Linux prd-centos7-helm-4c-4g-2444.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 773 13116 16 1994 14795 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:91:d4:a4 brd ff:ff:ff:ff:ff:ff inet 10.30.171.78/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86129sec preferred_lft 86129sec inet6 fe80::f816:3eff:fe91:d4a4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:07:13:fb:25 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) 01/17/2025 _x86_64_ (4 CPU) 10:40:40 AM LINUX RESTART 10:41:01 AM tps rtps wtps bread/s bwrtn/s 10:42:01 AM 205.06 20.55 184.52 4399.60 23026.59 10:43:01 AM 286.73 0.83 285.89 33.04 8890.62 10:44:01 AM 39.33 0.00 39.33 0.00 1380.38 10:45:01 AM 18.85 1.78 17.07 236.47 285.28 Average: 137.50 5.79 131.71 1167.56 8396.89 10:41:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:42:01 AM 13584500 2681468 16.49 2620 1806820 1077920 6.23 728628 1595140 116108 10:43:01 AM 13531356 2734612 16.81 2620 1928836 969200 5.60 643244 1683140 30412 10:44:01 AM 13532088 2733880 16.81 2620 1928844 969184 5.60 641328 1683140 8 10:45:01 AM 13523772 2742196 16.86 2620 1935656 977792 5.65 755184 1577480 1320 Average: 13542929 2723039 16.74 2620 1900039 998524 5.77 692096 1634725 36962 10:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:42:01 AM eth0 352.35 265.18 1359.86 63.16 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 26.97 25.73 232.48 10.60 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 0.57 0.10 0.06 0.01 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 10:45:01 AM eth0 21.57 21.40 19.43 9.70 0.00 0.00 0.00 10:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 100.38 78.12 403.04 20.87 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) 01/17/2025 _x86_64_ (4 CPU) 10:40:40 AM LINUX RESTART 10:41:01 AM CPU %user %nice %system %iowait %steal %idle 10:42:01 AM all 15.64 0.00 2.56 7.14 0.08 74.59 10:42:01 AM 0 17.36 0.00 2.87 6.75 0.07 72.94 10:42:01 AM 1 17.85 0.00 3.20 14.19 0.10 64.65 10:42:01 AM 2 19.13 0.00 2.38 4.18 0.10 74.21 10:42:01 AM 3 8.30 0.00 1.80 3.50 0.07 86.32 10:43:01 AM all 10.28 0.00 1.00 1.72 0.07 86.93 10:43:01 AM 0 9.92 0.00 0.87 1.56 0.03 87.62 10:43:01 AM 1 21.62 0.00 1.77 2.18 0.05 74.38 10:43:01 AM 2 8.30 0.00 1.00 2.10 0.07 88.53 10:43:01 AM 3 1.64 0.00 0.37 1.06 0.10 96.83 10:44:01 AM all 0.04 0.00 0.05 0.08 0.02 99.82 10:44:01 AM 0 0.07 0.00 0.02 0.00 0.02 99.90 10:44:01 AM 1 0.02 0.00 0.02 0.00 0.00 99.97 10:44:01 AM 2 0.02 0.00 0.08 0.28 0.00 99.62 10:44:01 AM 3 0.05 0.00 0.08 0.00 0.05 99.82 10:45:01 AM all 12.44 0.00 0.70 0.29 0.05 86.52 10:45:01 AM 0 32.84 0.00 1.16 0.70 0.05 65.25 10:45:01 AM 1 6.93 0.00 0.49 0.12 0.05 92.41 10:45:01 AM 2 4.55 0.00 0.55 0.10 0.03 94.76 10:45:01 AM 3 6.21 0.00 0.59 0.29 0.07 92.85 Average: all 9.53 0.00 1.07 2.28 0.05 87.07 Average: 0 14.83 0.00 1.22 2.23 0.04 81.68 Average: 1 11.46 0.00 1.35 4.06 0.05 83.08 Average: 2 7.90 0.00 0.99 1.65 0.05 89.41 Average: 3 4.03 0.00 0.71 1.20 0.07 93.99