---> uname -a: Linux prd-centos7-builder-2c-1g-31447.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 554 5399 16 1867 6985 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:01:3a:64 brd ff:ff:ff:ff:ff:ff inet 10.30.122.78/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85964sec preferred_lft 85964sec inet6 fe80::f816:3eff:fe01:3a64/64 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) 11/22/2024 _x86_64_ (2 CPU) 04:03:21 PM LINUX RESTART 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 179.76 11.73 168.03 1416.25 6592.29 04:06:01 PM 246.48 0.30 246.18 14.93 7901.47 04:07:01 PM 77.73 0.38 77.34 38.11 1805.43 04:08:01 PM 9.19 0.00 9.19 0.00 195.87 04:09:01 PM 45.80 1.63 44.17 145.99 988.83 04:10:01 PM 48.39 0.18 48.21 42.78 1036.42 Average: 101.23 2.37 98.86 276.48 3086.95 04:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5658980 2349936 29.34 2620 1721008 714420 7.89 537280 1537624 143060 04:06:01 PM 5533360 2475556 30.91 2620 1799760 736940 8.14 619260 1556732 40032 04:07:01 PM 5586824 2422092 30.24 2620 1800616 681080 7.52 564368 1556908 24 04:08:01 PM 5516004 2492912 31.13 2620 1800856 749084 8.27 635576 1556812 4 04:09:01 PM 5572528 2436388 30.42 2620 1801676 689572 7.61 698932 1435604 148 04:10:01 PM 5509948 2498968 31.20 2620 1805980 746132 8.24 754804 1441304 2996 Average: 5562941 2445975 30.54 2620 1788316 719538 7.94 635037 1514164 31044 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 267.61 172.55 1372.67 58.80 0.00 0.00 0.00 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 24.82 20.14 216.31 6.75 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 21.56 19.87 21.33 7.29 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 8.49 8.31 7.40 2.59 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 12.85 9.12 20.42 3.24 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 7.46 7.26 5.56 3.19 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 57.16 39.56 274.07 13.65 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) 11/22/2024 _x86_64_ (2 CPU) 04:03:21 PM LINUX RESTART 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 36.37 0.00 3.69 5.11 0.15 54.67 04:05:01 PM 0 24.56 0.00 3.02 3.82 0.16 68.44 04:05:01 PM 1 48.57 0.00 4.40 6.44 0.16 40.43 04:06:01 PM all 28.46 0.00 2.15 12.28 0.11 56.99 04:06:01 PM 0 20.09 0.00 1.92 11.88 0.12 65.99 04:06:01 PM 1 37.00 0.00 2.38 12.70 0.09 47.83 04:07:01 PM all 32.23 0.00 1.27 3.82 0.09 62.59 04:07:01 PM 0 16.60 0.00 1.09 3.68 0.09 78.54 04:07:01 PM 1 48.48 0.00 1.45 3.97 0.09 46.01 04:08:01 PM all 10.18 0.00 0.49 5.96 0.06 83.30 04:08:01 PM 0 7.67 0.00 0.41 7.01 0.07 84.84 04:08:01 PM 1 12.69 0.00 0.61 4.92 0.07 81.71 04:09:01 PM all 8.12 0.00 0.76 12.09 0.06 78.98 04:09:01 PM 0 5.42 0.00 0.68 16.39 0.05 77.46 04:09:01 PM 1 10.85 0.00 0.84 7.72 0.07 80.52 04:10:01 PM all 11.11 0.00 0.56 9.16 0.08 79.10 04:10:01 PM 0 7.13 0.00 0.56 4.58 0.10 87.63 04:10:01 PM 1 15.13 0.00 0.53 13.79 0.05 70.49 Average: all 20.93 0.00 1.47 8.09 0.09 69.41 Average: 0 13.52 0.00 1.27 7.91 0.10 77.19 Average: 1 28.48 0.00 1.68 8.27 0.09 61.48