---> uname -a: Linux prd-centos7-builder-2c-1g-22218.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 618 5333 16 1868 6920 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:87:71:c2 brd ff:ff:ff:ff:ff:ff inet 10.30.122.47/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86157sec preferred_lft 86157sec inet6 fe80::f816:3eff:fe87:71c2/64 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) 10/08/2024 _x86_64_ (2 CPU) 03:03:53 PM LINUX RESTART 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:02 PM 291.19 105.54 185.65 8891.31 40791.16 03:06:01 PM 281.41 0.30 281.10 15.17 9087.81 03:07:01 PM 78.51 0.37 78.14 37.58 1871.81 03:08:01 PM 35.32 1.95 33.37 210.49 970.79 Average: 171.16 27.16 144.00 2298.61 13199.60 03:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:02 PM 5639656 2369260 29.58 2620 1697288 697340 7.70 576936 1519668 140104 03:06:01 PM 5478732 2530184 31.59 2620 1800700 727992 8.04 671644 1558860 39764 03:07:01 PM 5498320 2510596 31.35 2620 1801816 705692 7.79 650720 1558844 32 03:08:01 PM 5486580 2522336 31.49 2620 1810336 706448 7.80 780360 1440560 30028 Average: 5525822 2483094 31.00 2620 1777535 709368 7.83 669915 1519483 52482 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:02 PM eth0 241.04 159.49 1542.83 61.16 0.00 0.00 0.00 03:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 35.95 28.69 302.58 9.02 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 23.57 21.12 23.76 7.90 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 32.44 26.39 31.93 11.86 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 83.46 59.06 476.08 22.54 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) 10/08/2024 _x86_64_ (2 CPU) 03:03:53 PM LINUX RESTART 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:02 PM all 37.66 0.00 7.57 16.59 0.11 38.07 03:05:02 PM 0 30.78 0.00 6.71 17.09 0.12 45.30 03:05:02 PM 1 44.64 0.00 8.44 16.09 0.11 30.72 03:06:01 PM all 33.36 0.00 2.62 8.25 0.12 55.65 03:06:01 PM 0 9.83 0.00 1.42 6.29 0.10 82.36 03:06:01 PM 1 58.25 0.00 3.89 10.32 0.11 27.43 03:07:01 PM all 32.47 0.00 1.48 1.86 0.08 64.11 03:07:01 PM 0 13.14 0.00 1.27 0.86 0.08 84.64 03:07:01 PM 1 52.55 0.00 1.67 2.88 0.09 42.81 03:08:01 PM all 39.51 0.00 2.23 0.53 0.09 57.64 03:08:01 PM 0 37.80 0.00 2.27 0.50 0.07 59.36 03:08:01 PM 1 41.23 0.00 2.19 0.57 0.09 55.92 Average: all 35.75 0.00 3.46 6.77 0.10 53.92 Average: 0 22.80 0.00 2.90 6.14 0.09 68.06 Average: 1 49.07 0.00 4.04 7.41 0.10 39.38