---> uname -a: Linux prd-centos7-helm-4c-4g-501.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 759 13121 16 2003 14810 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:61:49:39 brd ff:ff:ff:ff:ff:ff inet 10.30.171.69/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fe61:4939/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:77:1a:05:5c 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) 03/22/2024 _x86_64_ (4 CPU) 10:39:46 AM LINUX RESTART 10:40:02 AM tps rtps wtps bread/s bwrtn/s 10:41:01 AM 222.54 53.49 169.05 7046.80 40250.98 10:42:01 AM 250.52 1.02 249.51 38.37 8447.09 10:43:01 AM 93.82 0.00 93.82 0.00 3036.14 10:44:01 AM 15.22 1.30 13.92 136.84 294.30 Average: 145.22 13.79 131.43 1783.95 12895.32 10:40:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:41:01 AM 13664696 2601272 15.99 2620 1760084 1067568 6.17 694016 1561276 78064 10:42:01 AM 13526700 2739268 16.84 2620 1940248 969216 5.60 642744 1696208 78160 10:43:01 AM 13521612 2744356 16.87 2620 1940228 969184 5.60 643180 1696200 4 10:44:01 AM 13404684 2861284 17.59 2620 1951052 1075912 6.21 865584 1591236 7880 Average: 13529423 2736545 16.82 2620 1897903 1020470 5.89 711381 1636230 41027 10:40:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:41:01 AM eth0 317.22 241.31 1379.57 61.07 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 34.10 31.07 256.17 6.01 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 0.12 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 12.77 12.44 10.92 12.53 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 90.13 70.53 407.69 19.73 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) 03/22/2024 _x86_64_ (4 CPU) 10:39:46 AM LINUX RESTART 10:40:02 AM CPU %user %nice %system %iowait %steal %idle 10:41:01 AM all 17.08 0.00 3.93 15.69 0.07 63.23 10:41:01 AM 0 10.47 0.00 4.69 21.02 0.10 63.73 10:41:01 AM 1 16.93 0.00 3.73 12.97 0.07 66.30 10:41:01 AM 2 8.58 0.00 3.39 13.97 0.07 73.99 10:41:01 AM 3 32.71 0.00 3.90 14.79 0.09 48.51 10:42:01 AM all 15.92 0.00 1.31 1.70 0.12 80.96 10:42:01 AM 0 3.56 0.00 0.55 1.61 0.10 94.17 10:42:01 AM 1 22.97 0.00 1.92 1.39 0.09 73.63 10:42:01 AM 2 13.17 0.00 1.02 2.38 0.15 83.27 10:42:01 AM 3 24.30 0.00 1.78 1.40 0.10 72.42 10:43:01 AM all 0.03 0.00 0.05 0.40 0.03 99.49 10:43:01 AM 0 0.00 0.00 0.05 0.00 0.02 99.93 10:43:01 AM 1 0.02 0.00 0.08 0.90 0.05 98.95 10:43:01 AM 2 0.02 0.00 0.07 0.18 0.02 99.72 10:43:01 AM 3 0.10 0.00 0.03 0.52 0.03 99.31 10:44:01 AM all 7.83 0.00 0.46 0.09 0.04 91.58 10:44:01 AM 0 2.16 0.00 0.37 0.00 0.03 97.44 10:44:01 AM 1 14.79 0.00 0.63 0.27 0.03 84.27 10:44:01 AM 2 2.86 0.00 0.39 0.00 0.05 96.70 10:44:01 AM 3 11.70 0.00 0.42 0.12 0.05 87.71 Average: all 10.11 0.00 1.41 4.37 0.06 84.04 Average: 0 3.99 0.00 1.38 5.52 0.06 89.05 Average: 1 13.57 0.00 1.57 3.83 0.06 80.98 Average: 2 6.10 0.00 1.20 4.06 0.07 88.57 Average: 3 16.94 0.00 1.50 4.08 0.07 77.42