---> uname -a: Linux prd-centos7-builder-2c-1g-229.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 511 5420 16 1889 7027 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:fb:f4:2f brd ff:ff:ff:ff:ff:ff inet 10.30.123.43/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fefb:f42f/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) 01/31/2024 _x86_64_ (2 CPU) 06:03:19 PM LINUX RESTART 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 176.27 6.40 169.87 454.23 8388.57 06:06:01 PM 226.47 0.47 226.00 16.13 6876.91 06:07:01 PM 77.03 0.18 76.84 35.85 1518.44 06:08:01 PM 25.97 1.95 24.02 210.53 652.23 Average: 126.43 2.25 124.18 179.20 4359.05 06:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5584240 2424676 30.27 2620 1796836 629220 6.95 545840 1582464 126192 06:06:01 PM 5583908 2425008 30.28 2620 1820388 600860 6.63 547764 1574952 32308 06:07:01 PM 5522352 2486564 31.05 2620 1831100 645612 7.13 606912 1575256 9660 06:08:01 PM 5574284 2434632 30.40 2620 1827340 593628 6.55 669060 1460256 15968 Average: 5566196 2442720 30.50 2620 1818916 617330 6.82 592394 1548232 46032 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 PM eth0 72.25 53.55 1086.32 8.29 0.00 0.00 0.00 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 28.47 23.84 190.17 7.05 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 20.72 17.52 21.35 6.44 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 33.49 26.63 32.24 17.52 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.74 30.39 332.54 9.83 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) 01/31/2024 _x86_64_ (2 CPU) 06:03:19 PM LINUX RESTART 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 36.12 0.00 3.20 4.77 0.11 55.79 06:05:01 PM 0 9.07 0.00 1.26 2.57 0.10 87.00 06:05:01 PM 1 65.39 0.00 5.27 7.16 0.13 22.05 06:06:01 PM all 35.07 0.00 2.27 5.68 0.10 56.88 06:06:01 PM 0 26.84 0.00 2.36 6.39 0.10 64.31 06:06:01 PM 1 43.40 0.00 2.18 4.98 0.09 49.35 06:07:01 PM all 25.46 0.00 0.97 2.02 0.09 71.47 06:07:01 PM 0 7.14 0.00 0.90 1.49 0.08 90.39 06:07:01 PM 1 44.46 0.00 1.07 2.56 0.11 51.81 06:08:01 PM all 37.81 0.00 2.21 0.53 0.10 59.36 06:08:01 PM 0 11.89 0.00 1.51 0.20 0.08 86.31 06:08:01 PM 1 65.21 0.00 2.96 0.88 0.09 30.86 Average: all 33.58 0.00 2.16 3.24 0.10 60.93 Average: 0 13.66 0.00 1.50 2.64 0.09 82.10 Average: 1 54.44 0.00 2.84 3.87 0.10 38.75