---> uname -a: Linux prd-centos7-helm-4c-4g-13966.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 758 13135 16 1989 14811 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:24:ad:10 brd ff:ff:ff:ff:ff:ff inet 10.30.171.48/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86143sec preferred_lft 86143sec inet6 fe80::f816:3eff:fe24:ad10/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:84:18:72:85 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) 08/23/2024 _x86_64_ (4 CPU) 10:39:46 AM LINUX RESTART 10:40:01 AM tps rtps wtps bread/s bwrtn/s 10:41:01 AM 316.80 93.57 223.23 8477.26 40647.19 10:42:01 AM 316.01 0.77 315.24 30.51 9550.08 10:43:01 AM 10.81 0.00 10.81 0.00 697.87 10:44:01 AM 20.32 1.78 18.54 236.55 306.85 Average: 166.00 24.04 141.97 2186.68 12803.34 10:40:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:41:01 AM 13616324 2649644 16.29 2620 1807072 1073816 6.20 696492 1597412 119208 10:42:01 AM 13548776 2717192 16.70 2620 1924544 969328 5.60 627572 1681040 12620 10:43:01 AM 13549280 2716688 16.70 2620 1924552 969312 5.60 628520 1681040 4 10:44:01 AM 13475552 2790416 17.15 2620 1931452 1036636 5.99 807004 1575228 188 Average: 13547483 2718485 16.71 2620 1896905 1012273 5.85 689897 1633680 33005 10:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:41:01 AM eth0 427.92 284.38 1379.07 68.97 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 27.86 26.58 229.13 5.37 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 0.15 0.10 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 29.77 26.67 25.82 10.92 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 121.46 84.45 408.61 21.32 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) 08/23/2024 _x86_64_ (4 CPU) 10:39:46 AM LINUX RESTART 10:40:01 AM CPU %user %nice %system %iowait %steal %idle 10:41:01 AM all 17.30 0.00 3.96 7.93 0.08 70.74 10:41:01 AM 0 20.45 0.00 3.62 7.11 0.07 68.76 10:41:01 AM 1 16.98 0.00 3.22 7.22 0.07 72.51 10:41:01 AM 2 19.35 0.00 4.54 7.45 0.09 68.57 10:41:01 AM 3 12.44 0.00 4.47 9.91 0.07 73.11 10:42:01 AM all 10.08 0.00 1.06 1.89 0.06 86.92 10:42:01 AM 0 20.15 0.00 1.71 4.33 0.05 73.76 10:42:01 AM 1 4.03 0.00 0.72 0.62 0.07 94.56 10:42:01 AM 2 1.69 0.00 0.28 0.47 0.08 97.47 10:42:01 AM 3 14.67 0.00 1.56 2.17 0.05 81.54 10:43:01 AM all 0.03 0.00 0.03 0.00 0.03 99.91 10:43:01 AM 0 0.05 0.00 0.03 0.00 0.03 99.88 10:43:01 AM 1 0.07 0.00 0.02 0.00 0.02 99.90 10:43:01 AM 2 0.03 0.00 0.02 0.00 0.03 99.92 10:43:01 AM 3 0.02 0.00 0.03 0.00 0.00 99.95 10:44:01 AM all 13.76 0.00 0.87 0.20 0.05 85.12 10:44:01 AM 0 15.40 0.00 0.89 0.15 0.05 83.50 10:44:01 AM 1 13.04 0.00 0.96 0.27 0.05 85.68 10:44:01 AM 2 3.95 0.00 0.64 0.02 0.05 95.34 10:44:01 AM 3 22.84 0.00 1.01 0.36 0.05 75.73 Average: all 10.23 0.00 1.47 2.48 0.05 85.77 Average: 0 13.91 0.00 1.55 2.87 0.05 81.62 Average: 1 8.47 0.00 1.22 2.01 0.05 88.25 Average: 2 6.17 0.00 1.35 1.95 0.06 90.47 Average: 3 12.40 0.00 1.76 3.10 0.04 82.70