---> uname -a: Linux prd-centos7-builder-2c-1g-22423.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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 retpoline_amd ssbd 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 544 5410 16 1866 6994 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:53:f9:f9 brd ff:ff:ff:ff:ff:ff inet 10.30.122.85/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fe53:f9f9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 10/10/2024 _x86_64_ (2 CPU) 02:03:21 PM LINUX RESTART 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 163.41 10.08 153.33 865.29 7415.46 02:06:01 PM 246.40 0.30 246.10 14.92 6833.04 02:07:01 PM 82.24 0.37 81.88 37.58 1934.38 02:08:01 PM 34.57 1.95 32.62 210.56 930.27 Average: 131.66 3.17 128.49 282.10 4278.53 02:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5613428 2395488 29.91 2620 1757856 658536 7.27 553584 1557320 118088 02:06:01 PM 5585804 2423112 30.26 2620 1797616 632404 6.98 568092 1555804 39744 02:07:01 PM 5619408 2389508 29.84 2620 1798672 592248 6.54 533780 1555672 24 02:08:01 PM 5515492 2493424 31.13 2620 1807280 683196 7.54 750936 1441560 30020 Average: 5583533 2425383 30.28 2620 1790356 641596 7.08 601598 1527589 46969 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 PM eth0 64.92 47.15 1035.48 11.80 0.00 0.00 0.00 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 13.32 11.86 45.65 4.32 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 25.40 23.14 24.46 8.94 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 33.77 27.07 33.12 11.59 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.35 27.30 284.70 9.16 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 10/10/2024 _x86_64_ (2 CPU) 02:03:21 PM LINUX RESTART 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 29.32 0.00 2.84 8.99 0.12 58.73 02:05:01 PM 0 43.49 0.00 4.02 12.44 0.12 39.93 02:05:01 PM 1 15.63 0.00 1.69 5.68 0.14 76.87 02:06:01 PM all 19.59 0.00 1.72 16.71 0.09 61.89 02:06:01 PM 0 28.45 0.00 2.33 17.37 0.09 51.76 02:06:01 PM 1 10.96 0.00 1.14 16.05 0.07 71.77 02:07:01 PM all 35.19 0.00 1.43 1.78 0.12 61.48 02:07:01 PM 0 66.48 0.00 1.83 2.05 0.13 29.51 02:07:01 PM 1 6.05 0.00 1.01 1.55 0.12 91.27 02:08:01 PM all 38.45 0.00 2.33 0.50 0.10 58.61 02:08:01 PM 0 74.58 0.00 3.50 0.97 0.11 20.84 02:08:01 PM 1 4.50 0.00 1.23 0.05 0.10 94.11 Average: all 30.62 0.00 2.08 7.02 0.11 60.18 Average: 0 53.03 0.00 2.92 8.29 0.11 35.64 Average: 1 9.26 0.00 1.27 5.80 0.11 83.56